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# JST-SH 4-pin Cable with Micro SMT Test Hooks - STEMMA QT / Qwiic

**Type:** Product page · **SKU:** ADA5037 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/jst-sh-4-pin-cable-with-micro-smt-test-hooks-stemma-qt-qwiic.html ([markdown](https://core-electronics.com.au/jst-sh-4-pin-cable-with-micro-smt-test-hooks-stemma-qt-qwiic.html.md))

This cable will make it super easy to use our plug-and-play STEMMA QT boards and controllers with chips, breakouts, and other devices that are I2C compatible but don't come with a STEMMA QT socket already on 'em.

> ⚠ If this product is unavailable, we have alternatives [here](https://core-electronics.com.au/piicodev.html#category_1309)

## Pricing

- **Price:** $5.70 (inc GST) — $5.18 AUD, exc GST
- **Quantity discounts:** 10+ $5.03 (exc GST) · 50+ $4.93 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 18 and Aug 24.

## How to buy

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- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

This cable will make it super easy to use Adafruit's plug-and-play STEMMA QT boards and controllers with chips, breakouts, and other devices that are I2C compatible but don't come with a STEMMA QT socket already on 'em.

On one end you get a Qwiic / STEMMA QT connector (technically known as a JST SH 4-pin plug) into 4 individual wires with 'micro hook' ends. [The hooks are much finer pitch than Adafruit's alligator clip QT cable](https://core-electronics.com.au/jst-sh-4-pin-cable-with-alligator-clips-stemma-qt-qwiic.html), and can easily grab on to through-holes, wires, DIP, or SOIC/SOP chips. These are not small enough for TSSOP's or TQFPs. If you need to add test points, Adafruit stock through-hole ones that fit nicely into 0.1" holes

Please note - These hooks are not the high-quality ones you see that come with expensive logic analyzers - but they do get the job done!

This cable has a JST SH 4-pin on one side and micro hook clips on the other.

- Black for GND
- Red for V+ - For Qwiic boards, 3.3V. For STEMMA QT, 3 to 5V.
- Blue for SDA
- Yellow for SCL

[Check out all Adafruit's STEMMA QT offerings here](https://core-electronics.com.au/search/?q=stemma)

[For more information about JST SH connectors, visit the JST website](https://core-electronics.com.au/search/?q=jst)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/5/0/5037-02.jpg)