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A boxed kit of ten Qwiic cables in assorted lengths with 4-pin JST connectors

SparkFun Electronics

SparkFun Electronics KIT-15081 Qwiic Cable Kit 10 cables 50 100 200 500mm breadboard female jumper

SKU CH-AXRP-9J654

Connect Qwiic boards with 10 polarised cables spanning 50 mm to 500 mm plus breadboard and female jumpers

  • Product typeQwiic Cable Kit
  • Key featuresThe SparkFun Qwiic Connect System is constantly growing in p
  • Kit includes 10 cables covering five lengths and two jumper styles
  • Polarized 4‑pin JST connectors prevent incorrect hook‑up
  • Color‑coded red, black, blue, yellow wires simplify identification
  • Breadboard jumper cable enables direct prototype board connection
  • Female jumper cable adds flexible pin‑header compatibility

SparkFun Qwiic Cable Kit KIT-15081

The SparkFun Qwiic Cable Kit KIT-15081 provides ten pre-terminated cables for makers connecting I2C sensors and boards. It includes three 50mm cables, three 100mm cables, one 200mm cable, one 500mm cable, one breadboard jumper and one female jumper. Polarised 4-pin JST connectors prevent incorrect insertion during prototyping.

Passive cable thermals and power

These passive cables carry only low-current I2C signals so they generate no measurable heat and produce zero acoustic noise. The 1mm pitch JST terminations add negligible resistance to the bus. Power draw is limited to the connected devices themselves.

Replaces loose jumper wires

The kit replaces hand-crimped or loose jumper wires when building Qwiic-based projects, saving assembly time and reducing wiring errors. The jump is worth it when you need reliable, polarised connections across multiple board-to-board or board-to-breadboard links without soldering.

How it compares

Measured against everything we stock in Passive Components & Solder Supplies, at today’s prices. Recalculated every night.

Price $12.99
Pricier than about 60% of the 265 comparable items (median $9.99).

Specifications

Product
Brand nameSparkFun
Model nameKIT-15081
Product typeQwiic Cable Kit

Questions about this item

How do I connect the breadboard jumper cable to a Qwiic board?

Plug the 4‑pin JST end into the Qwiic board and insert the opposite pins into the breadboard rows.

Will the cables degrade and need replacement over time?

The JST connectors are rated for repeated mating cycles; replace a cable only if the latch breaks or wires fray.

What length limit affects signal reliability when daisy‑chaining multiple boards?

Total bus length should stay under 500 mm, the longest cable in the kit, to keep I²C timing within spec.

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