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Flat ribbon of 40 colourful female-to-female jumper wires, 40cm long, 2.54mm pitch

Unique-Bargains

Unique-Bargains 40cm 2.54mm 40 Pin Female to Female Jumper Wire Colorful

SKU CH-29XB-Y7FN5

A 40 cm female-to-female jumper wire set with 2.54 mm pitch for pin-header connections

  • TypeHI - Electrical & Industrial Wire
  • Female-to-female connectors suit 2.54mm pin headers
  • 40cm length gives 15.7in reach for board links
  • Colour-coded wires simplify harness identification
  • 59g weight keeps cable bundles light
  • Supplied as single 40-pin line for quick wiring

Ready-made harness for 2.54mm headers

This 40cm female-to-female cable arrives with a 40-pin connector on each end, spaced at a 2.54mm pitch. It replaces hand-crimped jumpers when you need a tidy, repeatable link between two standard pin headers. The colourful insulation helps trace individual lines in a crowded loom.

Colour coding speeds up assembly

Each of the 40 conductors carries a distinct hue so you can match signal to pin without a multimeter. The pre-assembled harness eliminates stripping, crimping and heat-shrink steps that slow down prototyping or small-batch production. One 59g piece replaces dozens of loose wires.

Flexible PVC jacket suits tight routing

The plastic-sheathed cable bends easily around board standoffs and through chassis cut-outs without kinking. Female sockets press onto 0.1" headers with a firm friction fit that resists vibration in automotive or industrial cabinets. The 15.7" length reaches across most standard eurocard backplanes.

Highlights

  • Female-to-female connectors suit 2.54mm pin headers
  • 40cm length gives 15.7in reach for board links
  • Colour-coded wires simplify harness identification
  • 59g weight keeps cable bundles light
  • Supplied as single 40-pin line for quick wiring

Specifications

BrandUnique Bargains
TypeHI - Electrical & Industrial Wire

Questions about this item

Will the 2.54mm female connectors need replacement after repeated insertions?

The female sockets are rated for standard 2.54mm pitch use; durability depends on insertion force and cycle count in your specific application.

What limits continuous current through the 40cm colourful jumper wires?

The plastic insulation and 2.54mm crimp contacts set the practical current ceiling; sustained loads should stay within typical header ratings.

Do the 40cm wires generate noticeable heat when running all day?

At normal signal levels the 59g harness stays cool; only sustained current near the contact limit would produce measurable warmth.

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