Table Contents Flat Cable Flat Cable Page Introduction. Gray Ribbon.. 9LXX Series:. Pitch, WG, PVC. LXX Series: 1mm Pitch, WG, PVC. 9LXX Series:. Pitch, WG, PVC. 9LXX Series:. Pitch, WG, PVC. MIL-C-9/1:. Pitch, or WG, PVC.. Rainbow.. 9RXX Series:. Pitch, WG, Color-coded PVC. RXX Series:. Pitch, WG, Color-coded FEP. Vari-Twist.9. 9VXX Series:. Pitch, WG, PVC.9 VXX Series:. Pitch, WG, FEP. Shielded Jacketed.11 9LXX Series:. Pitch, WG, PVC.11 Shielded Jacketed Vari-Twist.1 9VXX Series:. Pitch, WG, PVC.1 Technical Information.1 Please refer to Terms Use Master Catalog on page 1..
F L T C L E. Introduction Subhead elden flat cables are designed using the same expertise and design sophistication that made elden a leader in round cable. Whatever your application, elden is committed to fering quality flat cable products at a competitive price. Our extensive line includes Gray Ribbon, Rainbow, Vari-Twist and Shielded and Jacketed Flat Cable options. Many these are available f the shelf from local distributors. If you have a new or unusual application or you cannot find a flat cable in this catalog section that meets your technical requirements, contact Technical Support at 1--ELDEN-1. enefits Flat Cable Mass Termination Terminating flat cable is done with the entire group conductors as a unit, which is more efficient than working with individual conductors at one time. Reliability The simplicity flat cable with its parallel conductor geometry eliminates many the common sources wiring error and malfunction. Registration the conductors is one-to-one with the terminating connector or board so that proper contact assignment is almost automatic. Space and Weight Reduction The use flat cable ten eliminates much the conventional wire weight and bulk. Such things as redundant insulating materials, fillers and tapes are not required. In addition, the composite flat cable construction is so mechanically strong that it is not necessary to have large conductors for strength. The copper cross-section can thus be reduced to what s required to carry the current load or to satisfy voltage drop requirements. Flexibility Flat cable is extremely flexible when bent in the plane its thin cross-section. This flexibility has been utilized in applications where continuous or high flexing is necessary, e.g. drawers, doors, rotating arms, etc. Reduced Skewing Effects Due to the conductors having the exact physical and electrical length, along with a continuous and consistent dielectric, time delays between signals within a given flat cable are minimized. High-Density Interconnections The cabling density achievable using flat cable is superior to that using conventional cable because the high wire-to-cable cross-sectional density. Layers flat cable are more effectively packed for higher conductor density than round cable. Ease Handling Flat cable folds and bends readily, conforms to the mounting area, fastens easily with clamps, adhesive, or double-faced tape, and eliminates the installation and lacing difficulties associated with round wire cabling. Visible conductors in a fixed position within the dielectric simplify coding, inspection and circuit tracing. Flat Cable Packaging Packaging flat cable is fered in one or more the following configurations, as noted in the table for each product: : put-up in a cardboard container. May contain more than one piece. H: one-piece length, in a cardboard container. H: one-piece length, in a cardboard container. R: one-piece length put-up on a reel. It is designed for use by assemblers who use automated terminating equipment. n additional feature is the 9 inner tail exposed through the flange. This enables users to terminate the cable end to a device, which is necessary for in-line testing. Greater Strength Strength is enhanced by the fact that all conductors and insulation equally share tensile loads. Consistent Electrical Characteristics ecause the conductor spacing is fixed and the geometry the cable is constant, the electrical characteristics, such as impedance, capacitance, inductance, time delay, crosstalk and attenuation, are consistent. Greater Current Carrying Capacity Flat cables have greater surface-to-volume ratio than their round cable counterparts, consequently having higher efficiency in dissipating heat. This allows a higher current level for a given temperature rise and conductor cross-section. Note: Material on this page obtained from and printed with the permission the Institute for Interconnecting and Packaging Electronic Circuits (IPC). elden Electronics Division Technical Support: 1--ELDEN-1 or 1--ELDEN- www.belden.com
F L T C L E. Gray Ribbon 9LXX Series. Pitch, WG, PVC elden s miniaturized. pitch extruded gray ribbon cable provides higher signal density, greater design flexibility, and an alternative to the expensive Teflon transmission cables. The cable is manufactured to precise tolerances which allows for mass-termination to standard. contact IDC connectors while assuring consistent and reliable electrical characteristics. With the miniaturization the interconnects, significant reduction in components can be achieved. The cable is constructed stranded WG (x) tinned copper conductors. material consists Gray PVC, with a Red polarity stripe for proper circuit alignment. Standard conductor counts are and ; other sizes are available upon request. The cable is UL approved and CS certified, and passes the VW-1 Vertical Wire Flame Test. Color Code: Gray with Red polarity stripe. pplication: Internal interconnection or internal wiring electronic equipment. WG (x) Tinned Copper. Nom. Wall Gray PVC Pitch. ±. - to + C UL: VW-1, CS: FT1 UL pproval File #E1, Style CS pproval File #LL, CS WM I C 1V FT1 Packaging H, H 9L. ±. 1.1 ±.. ±. 1. ±.1 9L 1. ±.11 1. ±. 1. ±.9 1.1 ±. vailable in H packaging only..1 ±. Cond. Width Span Red Polarity Stripe On #1. ±. WG ( X ) Tin-Plated Copper. Nom. Gray PVC. ±. Flat Cable 1V RMS. Resistance Ω/ ft. >1 x Ω ft. (m) Impedance* Ω pf/ft. (9 pf/m).1 µh/ft. (. µh/m) 1. ns/ft. (.9 ns/m) *Test Configuration: G-S-G (ground-signal-ground). Unbalanced Crosstalk ttenuation 1 Far end Near end 9LXX Series Cable Length: ft. ttenuation (d/ ft.) 9LXX Series 1 9 Teflon is a DuPont trademark. elden Electronics Division Technical Support: 1--ELDEN-1 or 1--ELDEN- www.belden.com
F L T C L E. Gray Ribbon LXX Series 1mm Pitch, WG, PVC elden s 1mm (.9 pitch) extruded gray ribbon cable was designed for the disk drive market where the mm IDC connector is widely used. The cable provides improved space reduction, easy breakouts for circuit routing, and maintains the current carrying capacity required for these applications. In addition, the electrical performance meets those requirements specified by the SCSI- parallel interface document. The cable is constructed stranded WG (x) tinned copper conductors. material consists Gray PVC, with a lack polarity stripe for proper circuit alignment. Standard conductor counts are,,, and ; other sizes are available upon request. The cable is UL approved and CS certified, and passes the VW-1 Vertical Wire Flame Test. Color Code: Gray with lack polarity stripe. pplication: Internal interconnection or internal wiring electronic equipment. L** 1. ±..9 ±..9 ±.. ±. L** 1. ±.1.9 ±. 1.99 ±.1. ±. L** 1.1 ±.19.9 ±. 1. ±.19. ±. L** 1. ±.1.9 ±. 1.9 ±.1. ±. L 1.9 ±.19.9 ±. 1.99 ±.19. ±. **vailable in H packaging only. Cond. lack Polarity Stripe On #1 Width Span WG ( X ) Tin-Plated Copper.mm (. ) Nom. Gray PVC.mm (.1 ) Nom. WG (x) Tinned Copper. Nom. Wall Gray PVC Pitch 1mm ±.1mm (.9 ±. ) - to + C UL: VW-1; CS: FT1 UL pproval File #E1, Style 1 CS pproval File #LL, CS WM I C V FT1 Packaging H, R 1. ±.1mm (.9 ±. ).9 ±.mm (. ±.1 ) Resistance Impedance* *Test Configuration: G-S-G (ground-signal-ground). V RMS 1 Ω/ ft. >1 x Ω ft. (m) 9Ω 1. pf/ft. ( pf/m).1 µh/ft. (. µh/m) 1. ns/ft. (. ns/m) 1 Near End Far End LXX Series Cable Length: ft. ttenuation (d/ ft.) 1 9 ttenuation* LXX Series 9 elden Electronics Division Technical Support: 1--ELDEN-1 or 1--ELDEN- www.belden.com
F L T C L E. Gray Ribbon 9LXX Series. Pitch, WG, PVC (available in MIL-C-9/1) elden s (9LXX Series). pitch extruded gray ribbon cable was designed for general purpose electronic interconnect applications. The cable provides reliable mass-termination to standard. contact IDC connectors, flexibility, consistent electricals and breakouts can be made easily with the tear feature design. The cable is constructed stranded WG (x) tinned copper conductors. material consists Gray PVC, with a Red polarity stripe for proper circuit alignment. Various conductor counts are standard; other sizes are available upon request. The cable is UL approved and CS certified, and passes the VW-1 Vertical Wire Flame Test. Color Code: Gray with Red polarity stripe (standard), Gray with lack polarity stripe (MIL-C-9/1). pplication: Internal interconnection or internal wiring electronic equipment. WG (x) Tinned Copper. Nom. Wall Gray PVC Pitch. ±. - to + C UL: VW-1; CS: FT1 UL pproval File #E1, Style 1 CS pproval File #LL, CS WM I C V FT1 Packaging Resistance Impedance* *Test Configuration: G-S-G (ground-signal-ground). H, H, R V RMS 1 Ω/ ft. >1 x Ω ft. (m) Ω 1 pf/ft. (9 pf/m). µh/ft. (. µh/m) 1. ns/ft. (. ns/m) MIL-C-9/1 Standard Width Span [QPL] [UL & CS] Cond. (Designation) 9L9 YP-9 9. ±. 11. ±.. ±..1 ±. (M9/1-1) 9L YP-9. ±. 1. ±.. ±. 11. ±. (M9/1-) 9L1 YP-91 1. ±. 1. ±.. ±. 1.1 ±. (M9/1-) 9L1** YP-9 1. ±. 19. ±.. ±. 1. ±. (M9/1-) 9L1 YP-9 1. ±.. ±.. ±. 19. ±. (M9/1-) 9L YP-9 1. ±.. ±..9 ±..1 ±. (M9/1-) 9L YP-9 1. ±.. ±. 1.1 ±. 9.1 ±. (M9/1-) 9L YP-9 1. ±. 1. ±. 1. ±.. ±. (M9/1-) 9L YP-9 1. ±.. ±. 1. ±. 1. ±. (M9/1-9) 9L YP-9 1. ±..1 ±. 1. ±. 1.91 ±. (M9/1-) 9L** 1. ±.1.±. 1. ±.1. ±. 9L** YP-99 1. ±.1.99 ±. 1. ±.1.±. (M9/1-11) 9L YP-. ±.1. ±. 1.9 ±.19. ±. (M9/1-1) 9L YP-1. ±.1. ±.. ±.1. ±. (M9/1-1) 9L YP-. ±.1. ±..9 ±.1.9 ±. (M9/1-1) 9L YP-. ±.1 1. ±..1 ±.1.1 ±. (M9/1-1) **vailable in H packaging only. Not available in R packaging. Red Polarity Stripe On #1 WG ( X ) Tin Plated Copper. Nom. Gray PVC Flat Cable 1 Near end Far end 9LXX Series Cable Length: ft. ttenuation (d/ ft.) 1 9 ttenuation* 9LXX Series 9. ±.. ±.. Nom.. ±. elden Electronics Division Technical Support: 1--ELDEN-1 or 1--ELDEN- www.belden.com
F L T C L E. Gray Ribbon 9LXX Series. Pitch, WG, PVC (available in MIL-C-9/1) elden s (9LXX series). pitch extruded gray ribbon cable was designed for general purpose electronic interconnect applications where higher current carrying capacities are required. The design also conforms to the electrical performance specifications outlined by the SCSI- parallel interface document. s with the 9LXX series, the cable provides reliable mass-termination to standard. contact IDC connectors, flexibility, consistent electricals and breakouts can be made easily with the tear feature design. In addition, the overall cable thickness is only. ±. allowing mateability with all standard IDC connectors. The cable is constructed stranded WG (x) tinned copper conductors. material consists Gray PVC, with a lue polarity stripe for proper circuit alignment. Various conductor counts are standard; other sizes are available upon request. The cable is UL approved and CS certified, and passes the VW-1 Vertical Wire Flame Test. Color Code: Gray with lue polarity stripe (standard), Gray with lack polarity stripe (MIL-C-9/1). pplication: Internal interconnection or internal wiring electronic equipment. WG (x) Tinned Copper. Nom. Wall Gray PVC Pitch. ±. - to + C UL: VW-1; CS: FT1 UL pproval File #E1, Style 1 CS pproval File #LL, CS WM I C V FT1 Packaging H, H, R V RMS 1. Resistance Impedance* *Test Configuration: G-S-G (ground-signal-ground). Ω/ ft. >1 x Ω ft. (m) 9Ω 1 pf/ft. ( µh/m).1 µh/ft. (.9 µh/m) 1. ns/ft. (. ns/m) MIL-C-9/1 Standard Width Span [QPL] [UL & CS] Cond. (Designation) 9L YP-. ±. 1. ±.. ±. 11. ±. (M9/1-1) 9L1 YP- 1. ±. 1. ±.. ±. 1.1 ±. (M9/1-1) 9L1** YP- 1. ±.. ±.. ±. 19. ±. (M9/1-) 9L YP-9 1. ±.. ±..9 ±..1 ±. (M9/1-1) 9L** YP-11 1. ±. 1. ±. 1. ±.. ±. (M9/1-) 9L YP-1 1. ±.. ±. 1. ±. 1. ±. (M9/1-) 9L** YP-1 1. ±..1 ±. 1. ±. 1.91 ±. (M9/1-) 9L YP-1. ±.1. ±. 1.9 ±.1 9. ±. (M9/1-) 9L**. ±.1. ±..1 ±.1.1 ±. 9L**. ±.1. ±.. ±.1.9 ±. **vailable in H packaging only. Not available in H packaging. Not available in R packaging. 1. ±. Near end Far end 9LXX Series lue Polarity Stripe On #1. ±. WG ( X ) Tin-Plated Copper. Nom. Gray PVC ttenuation (d/ ft.). Nom. 1 9. ±. ttenuation* 9LXX Series 9 elden Electronics Division Technical Support: 1--ELDEN-1 or 1--ELDEN- www.belden.com
F L T C L E. Rainbow 9RXX Series. Pitch, WG, Color-coded PVC elden s. pitch, color-coded PVC flat cable allows for quick identification and circuit tracing, along with easy breakouts for circuit routing. Designed for mass-termination with standard IDC connectors. The cable is constructed stranded WG (x) tinned copper conductors, color-coded PVC preinsulated singles laminated to a single clear PVC substrate. Fourteen various conductor counts are standard; other sizes are available upon request. The cable is UL approved (CS available upon request) and passes the VW-1 Vertical Wire Flame Test. Color Code: rown, Red, Orange, Yellow, Green, lue, Violet, Gray, White, lack. Sequence is repeated as necessary. pplication: Internal interconnection or internal wiring electrical equipment. Substrate WG (x) Tinned Copper. Nom. Wall Color-coded PVC. Nom. Wall Clear PVC Pitch. ±. - to + C UL: VW-1 UL pproval File #E1, Style CS pproval vailable upon request Packaging 9R. 1.. ±. 11. ±.1 9R1 1. 1.. ±. 1.1 ±.1 9R1 1... ±.11 19. ±. 9R 1...9 ±.11.1 ±. 9R 1.. 1.1 ±.11 9.1 ±. 9R 1. 1. 1. ±.11. ±. 9R 1.. 1. ±.11 1. ±. 9R 1..1 1. ±.11 1.91 ±. 9R 1..1. ±.1. ±. 9R 1..99 1. ±.1. ±. 9R.. 1.9 ±.1 9. ±. 9R... ±.1. ±. 9R...9 ±.1.9 ±. 9R. 1..1 ±..1 ±.1 Cond.. ±. Width Span. ±. Flat Cable Resistance Impedance* *Test Configuration: G-S-G (ground-signal-ground). V RMS 1 Ω/ ft. >1 x Ω ft. (m) Ω 1 pf/ft. (9 pf/m). µh/ft. (. µh/m) 1. ns/ft. (. ns/m) WG ( X ) Tin-Plated Copper. Nom. Color Coded PVC. Clear PVC Substrate Near End 9RXX Series Far End ttenuation (d/ ft.) 1 9 ttenuation* 9RXX Series 9 elden Electronics Division Technical Support: 1--ELDEN-1 or 1--ELDEN- www.belden.com
F L T C L E. Rainbow RXX Series. Pitch, WG, Color-coded FEP (High Temperature) elden s. pitch, color-coded FEP flat cable allows for high and low temperature, low out-gassing and chemical resistant applications, improved electricals, and provides quick identification and circuit tracing, along with easy breakouts for circuit routing. Designed for mass-termination with standard IDC connectors, the cable is constructed stranded WG (x) silver-plated copper conductors, color-coded FEP pre-insulated singles laminated to a single clear FEP substrate. Thirteen various conductor counts are standard; other sizes are available upon request. The cable is UL approved and passes the IEEE,, TU Flame Test. Color Code: rown, Red, Orange, Yellow, Green, lue, Violet, Gray, White, lack. Sequence is repeated as necessary. pplication: Internal wiring appliances or electronic equipment. May be additionally marked For V Peak Electronic Use Only. Substrate WG (x) Silver-plated Copper. Nom. Wall Color-coded FEP. Nom. Wall Clear FEP Pitch. ±. - to +1 C UL: VW-1; IEEE:, TU UL pproval File #E1, Style Packaging R. 1.. ±. 11. ±.1 R1 1. 1.. ±. 1.1 ±.1 R1 1... ±.11 19. ±. R 1...9 ±.11.1 ±. R 1. 1. 1. ±.11. ±. R 1.. 1. ±.11 1. ±. R 1..1 1. ±.11 1.91 ±. R 1..1. ±.1. ±. R 1..99 1. ±.1. ±. R.. 1.9 ±.1 9. ±. R... ±.1. ±. R...9 ±.1.9 ±. R. 1..1 ±..1 ±.1 Cond. WG ( X ) Silver-Plated Copper. ±. Width Span. Nom. Color Coded FEP. Clear FEP Substrate. ±. Resistance Impedance* *Test Configuration: G-S-G (ground-signal-ground). 1V RMS 1 Ω/ ft. >1 x 11 Ω ft. (m) 1Ω. pf/ft. (. pf/m).1 µh/ft. (.9 µh/m) 1. ns/ft. (. ns/m) ttenuation* RXX Series 1. Near End Far End Cable Length: ft. ttenuation (d/ ft.). 9......... RXX Series 1. 9 elden Electronics Division Technical Support: 1--ELDEN-1 or 1--ELDEN- www.belden.com
F L T C L E.9 Vari-Twist 9VXX Series. Pitch, WG, PVC elden s PVC Vari-Twist 9VXX series was designed to reduce crosstalk in the balanced mode by twisting the pairs, but can be mass-terminated in the programmed flat sections with any standard IDC connector. To further reduce crosstalk, each adjacent pair is twisted in the opposite direction. The standard twist length is 1 inches followed by a inch flat section. spaced conductors. The cable consists stranded WG (x) tinned copper, color-coded PVC preinsulated singles laminated to a single clear PVC substrate. Eleven various conductor/pair counts are standard; other sizes are available upon request. The cable is UL approved (CS available upon request) and passes the VW-1 Vertical Wire Flame Test. Upon your request, Vari-Twist can also be manufactured to your own specific requirements whether that be longer or shorter twist sections and/or flat sections. Color Code: Each pair consists a Tan conductor paired with a color-coded conductor. Color Sequence Each Terminating Section: rown/tan, Red/Tan, Orange/Tan, Yellow/Tan, Green/Tan, lue/tan, Violet/Tan, Gray/Tan, White/Tan, lack/tan. Sequence is repeated as necessary. pplication: Internal interconnection or internal wiring electronic equipment. 9V. 1.. ±.1 11. ±. 9V1. 1.. ±.11.1 ±. 9V1... ±.1 19. ±. 9V 1...9 ±.1.1 ±. 9V 1 1..1. ±.1 1. ±. 9V 1 1..1 1. ±.1 1.91 ±. 9V 1 1..1. ±.1. ±. 9V.. 1.9 ±.1 9. ±. 9V... ±.1. ±. 9V...9 ±..9 ±.1 9V. 1..1 ±..1 ±.1 Pairs. (.mm) Width Span Section Thru Twist. (.mm) Flat Cable WG (x) Tinned Copper. Nom. Wall Color-coded PVC Substrate. Nom. Wall Clear PVC Pitch Twisted Pair Centers:. Nom. Centers in Flat:. ±. Pairs 1/ Nom. Lay djacent Pairs have Opposite Direction Lay Construction 1 Twisted Pairs Flat Section UL pproval CS pproval Packaging - to + C UL: VW-1 File #E1, Style Dual Rated 9 & 9 vailable Upon Request H Tan ( 1 Common) rown (1 Signal). (.mm) Section Thru Flat. ±. (1.mm ±.1mm) Twist 1 Nom. (.mm) ±. (mm ±1.mm) Flat Termination rea. +. /- (.mm +1./-) NOTE: the transition area is included in the twisted section to assure a full Inches. termination area.. ±. (1.mm ±.mm) Resistance Impedance (alanced) Impedance* (Unbalanced) *Test Configuration: G-S (ground-signal), unbalanced. V RMS 1 Ω/ ft. >1 x Ω ft. (m) 11Ω Ω 1 pf/ft. ( pf/m). µh/ft. (.9 µh/m) 1. ns/ft. (. ns/m) (See page.1 for alanced Crosstalk) Near end Far end 9VXX Series ttenuation (d/ ft.) 1 9 ttenuation* 9VXX Series 9 elden Electronics Division Technical Support: 1--ELDEN-1 or 1--ELDEN- www.belden.com
F L T C L E. Vari-Twist VXX Series. Pitch, WG, FEP (High Temperature) elden s FEP Vari-Twist VXX series allows for high and low temperature, low out-gassing, and chemical resistant applications, improved electricals, and provides quick identification and circuit tracing. The cable was designed to reduce crosstalk in the balanced mode by twisting the pairs but can be mass-terminated in the programmed flat sections with any standard IDC connector. To further reduce crosstalk, each adjacent pair is twisted in the opposite direction. The standard twist length is 1 inches followed by a inch flat section. spaced conductors. The cable consists stranded WG (x) silver-plated copper, colorcoded FEP preinsulated singles laminated to a single clear FEP substrate. Eight various conductor/pair counts are standard; other sizes are available upon request. The cable is UL approved and passes the IEEE, TU Flame Test. Upon your request, Vari-Twist can also be manufactured to your own specific requirements whether that be longer or shorter twist sections and/or flat sections. Color Code: Each pair consists a Tan conductor paired with a color-coded conductor. Color Sequence Each Terminating Section: rown/tan, Red/Tan, Orange/Tan, Yellow/Tan, Green/Tan, lue/tan, Violet/Tan, Gray/Tan, White/Tan, lack/tan. Sequence is repeated as necessary. pplication: Internal wiring appliances or electronic equipment. May be additionally marked For V Peak Electronic Use Only. WG (x) Silver-plated Copper. Nom. Wall Color-coded FEP Substrate. Nom. Wall Clear FEP Pitch Twisted Pair Centers:. Nom. Centers in Flat:. ±. Pairs 1/ Nom. Lay djacent Pairs have Opposite Direction Lay Construction 1 Twisted Pairs Flat Section - to +1 C UL: VW-1; IEEE, TU UL pproval File #E1, Style Packaging V. 1.. ±.1 11. ±. V1. 1.. ±.11.1 ±. V 1...9 ±.1.1 ±. V 1 1..1. ±.1 1. ±. V 1 1..1 1. ±.1 1.91 ±. V 1 1..1. ±.1. ±. V.. 1.9 ±.1 9. ±. V...9 ±..9 ±.1 Tan ( 1 Common) rown (1 Signal) Pairs. (.mm). (.mm) Width Span Section Thru Twist Section Thru Flat. ±. (1.mm ±.1mm) Twist 1 Nom. (.mm) ±. (mm ±1.mm) Flat Termination rea. +. /- (.mm +1./-) NOTE: the transition area is included in the twisted section to assure a full Inches. termination area.. (.mm). ±. (1.mm ±.mm) ttenuation* Resistance Impedance (alanced) Impedance* (Unbalanced) *Test Configuration: G-S (ground-signal), unbalanced. 1V RMS 1 Ω/ ft. >1 x 11 Ω ft. (m) 1Ω 1Ω. pf/ft. (. pf/m). µh/ft. (. µh/m) 1. ns/ft. (. ns/m) 1 1 VXX Series Near end Far end ttenuation (d/ ft.) 1 9......... 1. VXX Series 9 elden Electronics Division Technical Support: 1--ELDEN-1 or 1--ELDEN- www.belden.com
F L T C L E.11 Shielded Jacketed 9LXX Series. Pitch, WG, PVC elden s shielded jacketed 9LXX series was designed to help meet the FCC EMI/RFI requirements. In addition, the cable provides shielding from external electrical interference along with excellent crosstalk attenuation. The thin extruded jacket allows for greater flexibility, ease termination, and reduced space requirements, while providing exterior protection from the environment. The core cable is elden s 9LXX PVC series allowing easy termination to any standard IDC connector. ll cables are % shielded with a Duoil shield (aluminum/polyester/aluminum) and can be terminated with the two WG drain wires. Thirteen various conductor counts are standard; other sizes are available upon request. The cable is UL approved and CS certified, and passes the VW-1 Vertical Wire Flame Test. Color Code: Gray with Red polarity stripe. pplication: External interconnection or internal wiring electronic equipment. Cond. Width Span 9L9 9. 1.9. ±..1 ±. 9L. 1.. ±. 11. ±. 9L1 1. 1.9. ±. 1. ±. 9L 1..9.9 ±..1 ±. 9L 1..9 1. ±.. ±. 9L 1.. 1. ±. 1. ±. 9L 1..1. ±. 1.91 ±. 9L 1.9. 1. ±.1. ±. 9L 1.9 9. 1. ±.1.±. 9L.. 1.9 ±.1 9. ±. 9L... ±.1. ±. 9L...9 ±.1.9 ±. 9L...1 ±.1.1 ±. Flat Cable WG (x) Tinned Copper. Nom. Wall Gray PVC Pitch. ±. Shielding Duoil Shield (luminum/polyester/luminum) Drain Wires Jacket Two WG (x) Tinned Copper. Nom. Wall lack PVC - to + C UL: VW-1; CS: FT1 UL pproval File #E1, Style 1 CS pproval File #LL, CS WM II C V FT1 Packaging.1 ±.1. Nom. lack PVC Jacket elden s Standard 9LXX Ribbon Cable % Coverage Duoil Shield (luminum/polyester/ luminum) () WG ( X ) Tin-Plated Copper Drain Wire(s) Near Cable Edge ttenuation* V RMS 1 Resistance Ω/ ft. >1 x Ω ft. (m) Impedance* Ω pf/ft. (1 pf/m).11 µh/ft. (. µh/m) 1. ns/ft. (. ns/m) *Test Configuration: G-S-G (ground-signal-ground), with shield grounded. 9LXX Series Far end 1 Near end Cable Length: ft. ttenuation (d/ ft.) 1 9 9LXX Series 9 elden Electronics Division Technical Support: 1--ELDEN-1 or 1--ELDEN- www.belden.com
F L T C L E.1 Shielded Jacketed Vari-Twist 9VXX Series. Pitch, WG, PVC elden s shielded jacketed 9VXX series was designed to help meet the FCC EMI/RFI requirements. In addition, the cable provides shielding from external electrical interference along with excellent crosstalk attenuation. s with the 9VXX series, the cable supplies the electrical benefits twisted pairs, but can be mass-terminated in the programmed flat sections. The thin extruded jacket allows for greater flexibility, ease termination, reduced space requirements, and identification the flat sections while providing exterior protection from the environment. The core cable is elden s 9VXX PVC series to allow easy termination to any standard IDC connector. ll cables are % shielded with a Duoil shield (aluminum/polyester/aluminum) and can be terminated with the two WG drain wires. Ten various conductor/pair counts are standard; other sizes are available upon request. The cable is UL approved (CS available upon request) and passes the VW-1 Vertical Wire Flame Test. Color Code: rown, Red, Orange, Yellow, Green, lue, Violet, Gray, White, lack, with common Tan. Repeat. pplication: External interconnection or internal wiring electronic equipment. 9V. 1.. ±.1 11. ±. 9V1... ±.1 1.1 ±. 9V1.9.. ±.1 19. ±. 9V 1..9.9 ±.1.1 ±. 9V 1 1.. 1. ±.1 1. ±. 9V 1 1..1. ±.1 1.91 ±. 9V 1 1.9. 1. ±.1. ±. 9V.. 1.9 ±.1 9. ±. 9V... ±.1. ±. 9V...9 ±..9 ±.1 Pairs. Nom. lack PVC Jacket Width Span % Coverage Duoil Shield (luminum/polyester/ luminum) WG (x) Tinned Copper. Nom. Wall Color-coded PVC Substrate. Nom. Wall Clear PVC Pitch Twisted Pair Centers:. Nom. Centers in Flat:. ±. Pairs 1/ Nom. Lay djacent Pairs have Opposite Direction Lay Construction 1 Twisted Pairs Flat Section Shielding Drain Wires Jacket Duoil Shield (luminum/polyester/luminum) Two WG (x) Tinned Copper. Nom. Wall lack PVC - to + C UL: VW-1 UL pproval File #E1, Style 1 CS pproval vailable Upon Request Packaging.1 ±.1 (Straight Section).1 Nom. (Twisted Section) elden s Standard 9VXX Vari-Twist Cable () WG ( X ) Tin-Plated Copper Drain Wire(s) Near Cable Edge V RMS 1 Resistance Ω/ ft. >1 x Ω ft. (m) Impedance (alanced) Ω Impedance* (Unbalanced) Ω 9 pf/ft. (9 pf/m).1 µh/ft. (. µh/m) 1. ns/ft. (. ns/m) *Test Configuration: G-S-G (ground-signal-ground) with shield grounded. 9VXX Series Near end Far end ttenuation (d/ ft.) 1 9 ttenuation* 9VXX Series 9 elden Electronics Division Technical Support: 1--ELDEN-1 or 1--ELDEN- www.belden.com
F L T C L E.1 Technical Information Flat Cable Crosstalk Testing The following is a description two methods elden uses to test its flat cable for crosstalk. ecause these methods are different, the results may be different even when the same type cable is used in each test. In short, the reader is fered two different tests to determine which cable type has the best crosstalk characteristics. t times, the results these two test methods do not agree. Therefore, it is best for the reader to determine which method most closely approximates actual cable application and use its results for cable comparisons. Unbalanced Crosstalk The unbalanced crosstalk flat cables is measured as shown in Figure 1. One end the cable drive is connected through an impedance matching device to a signal generator. The other end the drive line is terminated in its characteristic impedance. The signal generator is capable generating square wave pulses varying leading edge rise times. test signal from the signal generator is inserted into the drive line. The cable is connected as follows: Ground-Drive line- Ground-Sample line-ground or GSG mode. The sample line is also terminated at both ends in its characteristic impedance. The signal at each end the sample line is measured. The signal at the signal generator end the sample line is called the near end or reverse crosstalk. The signal at the opposite end the sample line is called the far end or forward crosstalk. The actual crosstalk figures are given in % and are calculated as follows: FIgure 1: Unbalanced Near End Crosstalk Cable Terminations Drive Signal Square Wave Generator Impedance Matching Device Sample Signal Oscilloscope Flat Cable % Crosstalk = Signal in sample line x % Signal in drive line This type crosstalk test is widely accepted in the flat cable industry. It is a very good method to determine the pulse crosstalk all types flat cables connected in the GSG mode. Crosstalk data for elden flat cables tested using this method is given in the electrical data section each cable. elden Electronics Division Technical Support: 1--ELDEN-1 or 1--ELDEN- www.belden.com
F L T C L E.1 Technical Information Flat Cable Crosstalk Testing alanced Crosstalk Twisted pair flat cables are not designed to be connected in the GSG mode. These cables provide positive crosstalk reduction over non-twisted pair cables when used in the balanced mode. The balanced crosstalk twisted pair flat cables is measured as shown in Figure. One end the cable drive pair is connected through a balanced impedance matching transformer to the network analyzer input. The other end the cable drive pair is terminated in its characteristic impedance. One end the sample pair is terminated in its characteristic impedance. The other end the cable sample pair is connected through a balanced impedance matching transformer to the network analyzer output. ecause impedance matching transformers are used, none the wires in the drive or sample line share a common ground. The signal in each line is balanced to ground. For example, one wire the line will carry the inverse the signal in the other wire in the same line at any given moment. The signal from the tracking generator is a range frequencies, typically from MHz to MHz. The signal at each end the sample line is measured in units d isolation using a spectrum analyzer. The crosstalk results two cables, one with parallel non-twisted conductors (9L Series) and the other with twisted pair conductors (9V Series) is shown in Figure. In conclusion, it is not the intent this section to recommend one type crosstalk testing over another. Rather, it is intended to demonstrate there are different cable types for the different cable applications. Please choose the crosstalk testing method which most closely approximates your application. Crosstalk Isolation d Figure : alanced Near End Crosstalk Sample Pair Figure : alanced Crosstalk Impedance Matching Transformers Output Network nalyzer Input Drive Pair 9LXX Near end crosstalk 9LXX Far end crosstalk 9VXX Near end crosstalk 9VXX Far end crosstalk 9 elden Electronics Division Technical Support: 1--ELDEN-1 or 1--ELDEN- www.belden.com