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STEMMA QT / Qwiic JST SH 4-Pin Cable - female header sockets - 150mm - Adafruit 4397
A 4-pin STEMMA QT / Qwiic cable with female sockets for male header pins with 2.54 mm pitch: connect an I2C module to a board with male header pins without any soldering.
- JST SH 4-pin connector, 1 mm pitch, clicks in firmly
- 4 female sockets for 2.54 mm pins
- Length just over 150 mm
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A STEMMA QT module on male header pins
The Adafruit 4397 cable connects a STEMMA QT or Qwiic connector, a 4-pin I2C bus connector, to a board that has male header pins with 2.54 mm pitch. It has a JST SH connector on one end and 4 female sockets on the other, which you simply push onto the header pins.
The JST SH connector has a pitch of 1 mm, half that of the 2 mm JST PH connector, yet it clicks in firmly and is easy to unplug. The cable is just over 150 mm long, and the wires are coloured like the I2C lines: red 3.3 V power, black ground, blue SDA data, yellow SCL clock.
over 150 mm
cable length
1 mm
JST SH 4-pin connector pitch
4
female sockets for 2.54 mm header pins
4 colours
wires marked like Qwiic lines
Botland is an official distributor of Adafruit electronics. These dependable American solutions cover sensors, controllers, Arduino shields, educational systems, smart building and a wide range of accessories. The Botland range holds original Adafruit products only.
Is it right for you?
A good choice if:
- you want to connect a STEMMA QT or Qwiic module to a board's male header pins
- you test I2C modules on the bench and do not want to solder anything
- you need a cable about 150 mm long
Consider another option if:
- the board has female sockets or you use a breadboard: choose the male version
Fun fact
A cable from an hourglass of digital sand
Adafruit uses this cable in the LED Matrix Hourglass guide, a project for an hourglass in which digital sand flows across an LED matrix.
Frequently asked questions
What do the sockets fit?
They fit male header pins with 2.54 mm pitch on a board or module. You push them onto the pins without soldering.
What colour is the SDA line?
The SDA data line is blue. Red is 3.3 V power, black is ground, and yellow is the SCL clock line of the I2C bus.
Does it fit Qwiic connectors?
Yes. The JST SH 4-pin connector fits Qwiic and STEMMA QT sockets, and the wire colours match the Qwiic lines.
Technical specifications
| Parameter | Value |
|---|---|
| Type | 4-wire connecting cable |
| Connector 1 | JST SH 4-pin (STEMMA QT / Qwiic), 1 mm pitch |
| Connector 2 | 4 female sockets for 2.54 mm header pins |
| Length | just over 150 mm |
| Red wire | 3.3 V power |
| Black wire | ground (GND) |
| Blue wire | I2C data (SDA) |
| Yellow wire | I2C clock (SCL) |
| Manufacturer part number | 4397 |
| Manufacturer | Adafruit |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
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If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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