RS PRO Ribbon Cable, Flat, 1.27 mm Pitch, 40, 234 m Length

RS Stock No.:: 289-9975
Distrelec Article No.:: 304-14-299
Manufacturer:: RS PRO

RS PRO Ribbon Cable, Flat, 1.27 mm Pitch, 40, 234 m Length

Subtotal (1 reel of 5 metres)*

PHP1,076.37

(exc. VAT)

PHP1,205.53

(inc. VAT)

FREE delivery for orders over ₱3,000.00

In Stock

Plus 103 unit(s) shipping from June 12, 2026
Plus 50 unit(s) shipping from July 31, 2026
Plus 120 unit(s) shipping from September 02, 2026

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Reel(s)	Per Reel	Per Metre*
1 +	PHP1,076.37	PHP215.274

*price indicative

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RS Stock No.:: 289-9975
Distrelec Article No.:: 304-14-299
Manufacturer:: RS PRO

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Cable Type	Flat
	Product Type	Ribbon Cable
	Pitch	1.27mm
	Voltage	300V
	Screened/Unscreened	Unscreened
	Number of Conductors	40
	American Wire Gauge	28AWG
	Cable Length	234m
	Standards/Approvals	IEC 60332-1-2, VD2050, DIN 47100, DEF STAN, BS EN13062, UL1581 VW-1, IEC60332-1, BASEC, part 5, VD0281-5, TS 9760 HD 21.5.S3, IEC 60227-5, CE, Mil Spec, IEC 60228 Css 5, VD0295, ISO9001, REACH, BS4808, UL, CENELEC HD21.5, BS4109, RoHS, HAR
	Jacket Colour	Grey
	Hi-Flex	Yes
	Minimum Operating Temperature	-20°C
	Fire Behaviour	CPR, Flame resistant to UL1581 VW-1 and IEC60332-1, Flame Retardant to IEC 60332-1-2, Low Flammability, Low Smoke Zero Halogen (LSZH)
	Maximum Operating Temperature	105°C
	Conductor Material	Tin Copper Wire
	Core Strands	7

	Select all
	Brand RS PRO
	Cable Type Flat
	Product Type Ribbon Cable
	Pitch 1.27mm
	Voltage 300V
	Screened/Unscreened Unscreened
	Number of Conductors 40
	American Wire Gauge 28AWG
	Cable Length 234m
	Standards/Approvals IEC 60332-1-2, VD2050, DIN 47100, DEF STAN, BS EN13062, UL1581 VW-1, IEC60332-1, BASEC, part 5, VD0281-5, TS 9760 HD 21.5.S3, IEC 60227-5, CE, Mil Spec, IEC 60228 Css 5, VD0295, ISO9001, REACH, BS4808, UL, CENELEC HD21.5, BS4109, RoHS, HAR
	Jacket Colour Grey
	Hi-Flex Yes
	Minimum Operating Temperature -20°C
	Fire Behaviour CPR, Flame resistant to UL1581 VW-1 and IEC60332-1, Flame Retardant to IEC 60332-1-2, Low Flammability, Low Smoke Zero Halogen (LSZH)
	Maximum Operating Temperature 105°C
	Conductor Material Tin Copper Wire
	Core Strands 7

COO (Country of Origin):: CN

RS PRO 40 Way Unscreened Flat Ribbon Cable, 50.8 mm Width, 5 m

Looking for a neat way to connect data transmission devices? This 40-way flat ribbon cable from the RS PRO range is commonly used with computers and audio and digital equipment. It provides a simple solution to mass termination.

This unscreened cable is 50.8 mm wide and is available in lengths of five metres. One edge has a red marker to indicate the first conductor, so you can split the ribbon any number of ways by tearing between conductors. Each 0.13 mm² (AWG 36) conductor comprises seven strands. They operate down to -20˚C and up to +105˚C and have a voltage rating of 300 V.

Conforming to the UL 2651 standard, this cable is suitable for use with all insulation displacement connectors (IDC). It also meets ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 so it won't damage equipment through electrostatic discharge. What's more, it's RoHS compliant, meaning it contains minimal hazardous substances.

Features and Benefits

• 40-way unscreened flat ribbon cable

• Used for mass termination in computer, audio and digital equipment

• Length of 5 m

• Width of 50.8 mm

• Pitch of 1.27 mm

• Seven-stranded conductors with a cross-sectional area of 0.13 mm² (AWG36)

• Voltage rating of 300 V

• Characteristic impedance of 105 Ω is suitable for data transmission

• Capacitance of 49.2 pF/m

• Minimum operating temperature of -20°C without cracking

• Maximum operating temperature of +105°C without melting

• Grey sheath with red marker to indicate first conductor

• Conforms to standards UL 2651 (ribbon cable for use with IDCs), ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 (electrostatic discharge) and RoHS (hazardous substances)

RS PRO

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO Seal of Approval if we’re confident of their exceptional quality, which means you can be confident too.

Approvals

UL; CSA