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Ten blue 2.54mm jumper caps, tiny rectangular blocks with open tops

Unique-Bargains

Unique-Bargains Blue 2.54mm Short Circuit Jumper Cap 10Pcs

SKU CH-J87V-G6SZT

Ten blue 2.54 mm short-circuit jumper caps for quick board-level connections

  • Product typeHI - Conduit & Fittings
  • Standard 2.54 mm pitch fits common headers
  • Blue colour aids quick visual identification
  • Ten caps per pack supports multiple connections
  • Compact 6.5 × 5 × 2.5 mm size suits tight layouts
  • Plastic and metal construction ensures reliable contact

Product Identity

This pack contains ten blue short-circuit jumper caps with a 2.54mm pitch. They are intended for electronics hobbyists, technicians and students who need to configure pin headers on circuit boards or prototype modules.

What The Bundle Changes

Having ten caps on hand lets you set multiple jumpers at once without hunting for spares. The quantity covers a typical project board and leaves a few extras for future revisions or breadboard work.

Build And Connectors

Each cap measures 6.5 by 5 by 2.5mm and weighs roughly 2g, combining a plastic housing with metal contacts. The 2.54mm spacing fits standard pin headers, so the caps slide on and off by hand for quick configuration changes.

How it compares

Measured against everything we stock in Electrical Conduit & Fittings, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 90% of the 1,290 comparable items (median $28.99).

Specifications

Product
Brand nameUnique Bargains
Product typeHI - Conduit & Fittings

Questions about this item

Do the 2.54mm jumper caps wear out or need periodic replacement?

The caps are simple plastic and metal connectors with no moving parts, so they do not wear out and require no scheduled replacement.

What is the first limit reached when the caps carry continuous current?

The limiting factor is the 2.54mm pin spacing and the thin metal contacts, which restrict the safe current well before the plastic housing softens.

Do the caps generate noticeable heat or noise when left powered all day?

They are passive components with no active circuitry, so they produce no noise and negligible heat even during continuous use.

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