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COO (Country of Origin):: US

3M HF365 Series Round Conductor Flat Cable, 20 Conductors, 100ft Length, Halogen-Free - HF365-20

This round conductor flat cable is a multi-core interconnect designed for use in industrial automation, electronics and electrical systems where compact, flexible wiring is required. It comprises multiple insulated conductors arranged in a flat ribbon format to facilitate neat routing and connectorisation in assemblies subjected to frequent movement and elevated temperatures.

Features & Benefits

• 28AWG seven-strand conductors offer improved Flex life
• 20 conductors enable dense signal or control wiring
• 1.27mm pitch supports fine-pitch connector compatibility
• LSZH jacket reduces hazardous smoke and halogen emissions
• Polyolefin dark grey jacket provides chemical and abrasion resistance

Applications

• Suitable for wiring control panels in automated machinery
• Ideal for internal harnesses in electronic test equipment
• Used for signal routing in robotics with repetitive motion
• Can be used for cable assemblies requiring Compact ribbon form

What conductor material is used and why does it matter?

Conductors are tin-plated copper, which enhances solderability and corrosion resistance for dependable electrical contact over time.

How does strand construction affect cable flexibility?

Each conductor contains seven strands, which increases Flexibility compared with solid wire and helps withstand repeated Flex cycles in moving applications.

What temperature range can the cable tolerate during operation?

The cable is rated to operate between -40°C and 105°C, making it suitable for a wide span of industrial temperature conditions.

Is the cable screened for EMI suppression?

The cable is unscreened, so external screening or routing practices should be considered where electromagnetic interference is a concern.

How long is the supplied cable length for fabrication use?

Cable is provided in 100 ft lengths to support panel construction and multi-run harness assembly without frequent joins.

Approvals

UL recognised

Select all	Attribute	Value
	Brand	3M
	Pitch	1.27mm
	Screened/Unscreened	Unscreened
	Conductor Type	Stranded
	Jacket Material	Polyolefin
	Hi-Flex	Yes
	Number of Conductors	20
	Core Strands	7

	Select all
	Brand 3M
	Pitch 1.27mm
	Screened/Unscreened Unscreened
	Conductor Type Stranded
	Jacket Material Polyolefin
	Hi-Flex Yes
	Number of Conductors 20
	Core Strands 7

3M, 1.27 mm Pitch, 20

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