Belden

7203A - MachFlex™, 4 Pr #24 Str BC, PE Ins, OS+TC Brd, PVC Jkt, CM

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Description
Additional Information

Description

MachFlex™ for High Flex, 4 Pair 24AWG (41x40) Bare Copper, PE Insulation, Overall Beldfoil®+Tinned Copper Braid(85%) Shield, PVC Outer Jacket, CM

Specifications

Product Overview

Suitable Applications	Flex Data, RS-232, RS-485

Construction Details

Conductor

Element	Number of Element	Size	Stranding	Material
Pair(s)	4	24 AWG	41x40	BC - Bare Copper

Insulation

Element	Material	Nom. Thickness	Nom. Insulation Diameter	Color Code
Pair(s)	PE - Polyethylene (Foam)	0.012 in (0.30 mm)	0.0555 in (1.41 mm)	White/BLue & Blue/White, White/Orange & Orange/White, White/Green & Green/White, White/Brown & Brown/White

Outer Shield

Shield Type	Material	Coverage	Drainwire Type
Tape	Bi-Laminate (Alum+Poly)	100%	24 AWG (41x40) TC
Braid	Tinned Copper (TC)	90%

Outer Jacket

Material	Nom. Thickness	Nom. Diameter
PVC - Polyvinyl Chloride	0.045 in (1.1 mm)	0.362 in (9.19 mm)

Overall Cable Diameter (Nominal)	0.362 in (9.19 mm)

Electrical Characteristics

Electricals

Element	Nom. Conductor DCR	Nom. Capacitance Cond-to-Cond	Nom. Velocity of Prop.	Max. Current
Pair(s)	24 Ohm/1000ft	15 pF/ft (49 pF/m)	72%	3.8 Amps per conductor @ 25°C

Voltage

UL Voltage Rating
300 V (CM)

Mechanical Characteristics

Temperature

UL Temperature	Operating
60°C	-20°C to +60°C

Bend Radius

Stationary Min.	Installation Min.	Flexing Min.
3.6 in (91 mm)	3.6 in (91 mm)	4.6 in (120 mm)

Max. Pull Tension	99 lbs (45 kg)
Bulk Cable Weight	72 lbs/1000ft

Standards and Compliance

Environmental Suitability	Indoor (Not Riser or Plenum), Indoor, Oil Resistance
Flammability / Reaction to Fire	UL 1685 FT4 Loading
NEC / UL Compliance	Article 800, CM
CEC / C(UL) Compliance	CM
European Directive Compliance	EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
APAC Compliance	China RoHS II (GB/T 26572-2011)

Product Notes

Notes	1 million flex cycles based on proper installation techniques in a C-track cable guide.

History

Update and Revision	Revision Number: 0.524 Revision Date: 06-01-2023

Documentation

Product Bulletins

Catalogs

Solution Guides

Reliable Cable Options for Mass Transit Applications

Technical Resources

Compliance Documentation

Date: 2005-10-01

Data Sheets

Data Sheet

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Additional Information

Variant_Options:	Item #\|Color\|Putup Type\|Length\|UPC
Variant_Options 7203A X4P500:	7203A X4P500\|Green X4P\|Reel\|500 ft\|612825182740
Variant_Options 7203A X4P1000:	7203A X4P1000\|Green X4P\|Reel\|1,000 ft\|612825182733