Search Log in / register
GB
Sample Cart
SQB Connector-002b_1
SQB Connector

Squib Automotive Connector (AK-3/Shunt-Less)

  • Features
  • Specification
  • Downloads
  • Samples

The JST SQB (Squib) Connector is designed to interface with ‘shunt-less’ AK3 squib retainers in accordance with USCAR 999-U-002-1-Z04 Rev. C. The retainer interface does not incorporate a shorting bar which in turn, simplifies the mating process via a spring and push out system.

Building on JST's popular AK2 ( SQXW ) Series and typically developed for Automotive Airbag and Seat-Belt Pretensioner applications, this Squib connector incorporates an anti-scooping (kojiri) fail-safe design, which makes it ideal for blind spot environments where application assembly is restricted.

The SQB Connector is a 2 circuit connector, with a current rating of 3Amps and operating temperature range of -40OC to +125OC.

Applications

  • Automotive
    • Airbag systems
      • Driver and passenger side airbags
      • Curtain and thorax airbags
      • Knee and pedestrian airbags
    • Safety restraint systems (SRS)
    • Pyrotechnic

# These are a representation of some of the applications and uses of this product, and is by no means definitive.

Go / No-Go Mating System

  • Self-rejection system to prevent incomplete mating. Operating efficiency is improved by audible and tactile feeling of CPA clicking.

Shunt-Less Squib Connector

  • Mates with retainer without shorting bar.

Incorrect mating prevention

  • 4 different Mechanical and Colour Key Code construction. Compatible with retainers according to USCAR 999-U-002-1-Z04.

SQB Connector - Key Codes 

Kojiri safe

  • Polarized and Kojiri (scoop proof) designed to prevent pin damage during assembly.

Robust contact design

  • Gold plated crimp terminal box design incorporates a 3 point construction which offers superior interface performance under conditions of vibration, distortion, low voltage or low current.

Noise Suppression

  • Ferrite core provides simple and reliable noise suppression characteristics.

Secure locking

  • The housing has a locking feature that prevents accidental disconnection due to restricted wire routing or high environmental vibration.

Application equipment

  • Hand, Semi-Automatic and Fully Automatic assembly devices are available.

Standards

  • USCAR 999-U-002-1-Z04

ELV/RoHS Compliant 

 

01 - Connection Type: Automotive
02 - Product Type: Squib Connector
06 - Temperature range: -40 to +85 Degrees Celsius
08 - Standard: AK-3/Shunt-Less
14 - Typical Application: Airbag

Full Technical Drawings

If you require full technical drawings or any other in-depth information about this product series, please contact us using the link below.

Contact Us

Additional Information

This product series has some additional information related to it that you can download from the list below.

1) Catalogue Page 2) 3D Model