RS-232, #28-25c, SR-PVC, O/A Foil+Braid, PVC Jkt, CL2

Computer EIA RS-232 Cable, 28 AWG stranded (7x36) tinned copper conductors, semi-rigid PVC insulation, overall Beldfoil® (100% Coverage) + tinned copper braid shield (65% Coverage), PVC jacket.
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Product Overview

Suitable Applications

rs-232 applications; computer communications; low voltage analog signals (4-20ma, 0-10v, ...); low voltage digital control (24v, …); line level audio; panel wiring

Construction Details
Element Number of Element Size Stranding Material
Conductor(s) 25 28 AWG 7x36 TC - Tinned Copper
Element Material Nom. Thickness Nom. Insulation Diameter Color Code
Conductor(s) SR-PVC - Polyvinyl Chloride (Semi-Rigid) 0.010 in (0.25 mm) 0.035 in (0.89 mm) Black, White, Red, Green, Orange, Blue, White/Black, Red/Black, Green/Black, Orange/Black, Blue/Black, Black/White, Red/White, Green/White, Blue/White, Black/Red, White/Red, Orange/Red, Blue/Red, Red/Green, Orange/Green, Black/White/Red, White/Black/Red, Red/Black/White, Green/Black/White
Outer Shield
Shield Type Material Coverage
Tape Bi-Laminate (Alum+Poly) 100%
Braid Tinned Copper (TC) 66%
Outer Jacket
Material Nom. Thickness Nom. Diameter
PVC - Polyvinyl Chloride 0.035 in (0.89 mm) 0.305 in

Overall Cable Diameter (Nominal)

0.305 in

Electrical Characteristics
Nom. Conductor DCR Nom. Capacitance Cond-to-Cond Nom. Capacitance Cond-to-Other (Conds + Shield) Max. Current
70.7 Ohm/1000ft 30 pF/ft (98 pF/m) 50 pF/ft (160 pF/m) 0.15 Amps per Conductor at 25ºC
UL Voltage Rating
300 V
Mechanical Characteristics
UL Temperature Operating
80°C -20°C To +80°C
Bend Radius
Stationary Min. Installation Min.
3.05 in (77.5 mm) 3.05 in

Max. Pull Tension

52.5 lbs (23.8 kg)

Bulk Cable Weight

54 lbs/1000ft

Standards and Compliance

Environmental Suitability


Flammability / Reaction to Fire

UL 1685 UL Loading, FT4

NEC / UL Compliance

Article 725, CL2

AWM Compliance

AWM 2464, AWM I B

European Directive Compliance

EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)


Update and Revision

Revision Number: 0.353 Revision Date: 04-08-2022

Part Numbers
Item # Color Putup Type Length UPC
9637 0601000 Chrome Reel 1 000 ft 612825256854