3M 3749 Series Ribbon Cable, Flat, 0.64 mm Pitch, 80, 300 ft Length

RS Stock No.:: 828-9866
Mfr. Part No.:: 3749/80 100FT
Brand:: 3M

3M 3749 Series Ribbon Cable, Flat, 0.64 mm Pitch, 80, 300 ft Length

View all Ribbon Cable

Subtotal (1 reel of 30 metres)*

£282.51

(exc. VAT)

£339.01

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

Plus 1 unit(s) shipping from 30 March 2026

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Reel(s)	Per Reel	Per Metre*
1 +	£282.51	£9.417

*price indicative

RS Stock No.:: 828-9866
Mfr. Part No.:: 3749/80 100FT
Brand:: 3M

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	3M
	Product Type	Ribbon Cable
	Cable Type	Flat
	Pitch	0.64mm
	Voltage	150 V
	Screened/Unscreened	Unscreened
	American Wire Gauge	30AWG
	Jacket Material	Thermoplastic Elastomer
	Series	3749
	Conductor Type	Solid
	Cable Length	300ft
	Standards/Approvals	UL
	Jacket Colour	Grey
	Hi-Flex	No
	Fire Behaviour	FT-2, UL Horizontal
	Number of Conductors	80
	Minimum Operating Temperature	-40°C
	Conductor Material	Tin Copper Wire
	Maximum Operating Temperature	105°C

	Select all
	Brand 3M
	Product Type Ribbon Cable
	Cable Type Flat
	Pitch 0.64mm
	Voltage 150 V
	Screened/Unscreened Unscreened
	American Wire Gauge 30AWG
	Jacket Material Thermoplastic Elastomer
	Series 3749
	Conductor Type Solid
	Cable Length 300ft
	Standards/Approvals UL
	Jacket Colour Grey
	Hi-Flex No
	Fire Behaviour FT-2, UL Horizontal
	Number of Conductors 80
	Minimum Operating Temperature -40°C
	Conductor Material Tin Copper Wire
	Maximum Operating Temperature 105°C

COO (Country of Origin):: US

3M Ribbon cables with 0.635 mm pitch - 3749

From 3M, this ribbon cable is a flexible and robust solution to cabling in electronic devices and appliances.

Features and Benefits

• Ribbon cables with 0.635 mm pitch.

• Impedance 20 times below SCSI-III specifications.

• Labelling: Red thread on edge.

• RoHS-compliant.

Applications

Ribbon cabling is frequently used in computing and in communication applications. They are often used internally in electronic appliances, and are often used in hard drive wiring. Although they are limited to straight-run installations, they have advantages in that they can provide space efficient solutions to high data transmission. Ribbon cabling is often used in;

• Test and Measure

• Computing

• Robotics

Why Choose 3M?

3M is a trusted name in connector and wiring solutions, providing high quality cables, connectors and accessories. From industrial computing to domestic applications, 3M provides the reliable and versatile product range you need.

High Density

Ribbon cables provide a simple, quick and cost-effective solution to mass termination. They also have space and weight saving advantages over other wiring methods. They are therefore ideal for use on computers, peripherals, and interface units, audio and digital equipment.