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	Flat Cable
	Cable Type	Stranded
	Pitch	1mm
	Voltage	300V
	Screened/Unscreened	Unscreened
	American Wire Gauge	28AWG
	Number of Conductors	40
	Series	3625
	Conductor Type	Round
	Jacket Material	Polyvinyl Chloride
	Cable Length	30m
	Standards/Approvals	RoHS Compliant, UL
	Hi-Flex	No
	Jacket Colour	Grey
	Minimum Operating Temperature	-20°C
	Conductor Material	Tin Plated Copper
	Core Strands	7
	Fire Behaviour	VW-1 (Usa), FT1 (Canada)
	Maximum Operating Temperature	105°C

	Select all
	Brand 3M
	Product Type Flat Cable
	Cable Type Stranded
	Pitch 1mm
	Voltage 300V
	Screened/Unscreened Unscreened
	American Wire Gauge 28AWG
	Number of Conductors 40
	Series 3625
	Conductor Type Round
	Jacket Material Polyvinyl Chloride
	Cable Length 30m
	Standards/Approvals RoHS Compliant, UL
	Hi-Flex No
	Jacket Colour Grey
	Minimum Operating Temperature -20°C
	Conductor Material Tin Plated Copper
	Core Strands 7
	Fire Behaviour VW-1 (Usa), FT1 (Canada)
	Maximum Operating Temperature 105°C

COO (Country of Origin):: US

3M 3625 Series Flat Cable, 30m Cable Length, 40 Conductors - 3625/40-30M

This flat cable provides a compact, multi-conductor wiring solution for interconnects in control panels and equipment harnesses. It is designed for use where multiple parallel conductors are required in a space-efficient format and for installations that demand consistent pitch between contacts. The cable is finished with a grey PVC outer sheath for Basic mechanical protection and flexible routing.

Features and Benefits:

• 40 conductors delivering dense signal distribution • 1mm pitch ensuring accurate connector alignment • 28AWG stranded round conductors offering flexibility • Tin-plated copper conductors minimising corrosion risk • Rated to 300V for medium-voltage circuitry compatibility • Withstands operating temperatures up to 105°C for elevated-heat environments

Applications

• Suitable for ribbon-style connections to IDC connectors in assemblies • Ideal for wiring between control boards in automation cabinets • Used with panel-mounted connectors requiring parallel conductors • Can be used for internal harnessing in industrial machinery • Suitable for multi-conductor signal runs in instrumentation racks

How is flexibility achieved in this cable construction?

Flexibility comes from the round conductor design composed of seven strands per core which reduces stiffness compared with solid conductors.

What environmental temperatures can it withstand during operation?

The cable is specified for continuous use from -20°C up to 105°C, allowing deployment across a wide range of ambient conditions.

Is the cable screened for noise immunity?

No, the construction is unscreened, so additional shielding or earthing measures should be applied when used in high-interference environments.

What materials are used for the outer sheath and conductor finish?

The jacket is polyvinyl chloride in grey and the conductors are copper with a tin plate for enhanced surface protection.

Approvals

UL and CSA

3M 3625 Series Flat Cable, Stranded, 1 mm Pitch, 40, 30 m Length