Product Overview and Functions
This is an equivalent/replacement product of the MQS series 6-Pin Female Housing Connector, original model 1-969489-1. It is primarily used in automotive wiring harnesses, belonging to the female end of board-to-wire/wire-to-wire connection systems.
Main Functions:
- As a 6-pin female housing on the wiring harness side, it mates with corresponding male terminals and terminal 928999-1.
- Enables reliable electrical connections between automotive electronic modules.
- Provides mechanical protection and terminal fixing, facilitating wiring harness assembly and maintenance.
- Suitable for low-voltage signal or small-to-medium current connection applications within automotive systems.
Materials and Structure
- Housing: PBT + GF30 (Polybutylene terephthalate + 30% glass fiber reinforcement), featuring high strength, good heat resistance, excellent dimensional stability, and good flame retardancy.
- Color: Blue or Black.
Structural Features:
- 6 Pins
- Female Housing
- Dimensions: Length 21.2 mm × Width 8.7 mm × Height 19 mm
- Mated Terminal: 928999-1 Typical MQS series structure with a terminal locking mechanism for easy crimping and insertion.
Main Electrical and Mechanical Specifications
- Number of Poles: 6 Pins
- Operating Temperature Range: -40°C ~ +105°C (Meets automotive-grade environmental requirements)
- Other Specifications (Specific current/voltage values are not listed in detail on this page; common reference values for the MQS series are as follows):
- Suitable for small to medium current signal connections (specific values are based on the matching terminal 928999-1, typically 0.5A to several amperes).
- Mechanical locking design improves connection reliability and prevents loosening during vehicle operation.
For detailed parameters such as specific current ratings and contact resistances, please refer to the official datasheet for confirmation.
Application Scenarios
The MQS series is a common compact connector in the automotive industry, primarily used in:
- Automotive Wiring Harness
- Body Control Module (BCM)
- Sensor Connections
- Low-voltage electrical modules such as lighting systems, door locks, power mirrors, and climate control
- Auxiliary connections for dashboards, switches, and ECUs
- Other automotive electronic devices requiring small, multi-pin, and reliable connections
This 6-pin version is suitable for medium-density signal transmission applications, and its compact size makes it ideal for space-constrained in-vehicle wiring.
Close-up of the MQS 6Pin Female Housing Connector (blue housing, wire harness crimped) clearly shows its compact design and appearance after the terminals are inserted.
Usage Features
- Compact size, suitable for wiring in confined spaces inside a vehicle.
- Uses with terminal 928999-1 for easy crimping.
- Primarily handles low-voltage signals and small to medium currents, widely used in non-core high-power modules.
- Compared to the previously inquired 4.0mm 35Pin ECU Connector, this model is more compact and lightweight.
Technical Documentation and Other Information
- Packaging: 500 pcs / bag (500 pieces per bag)
- Certification: The company holds IATF16949 (Automotive Quality Management System Certification)
- Country of Origin: China
- Supply Capacity: Over 100,000 pieces per month/quarter
- Delivery Time and Port: Faster delivery for small batches; Shenzhen or Hong Kong ports supported
- Customization: Color, packaging, and other adjustments supported
Precautions:
- This is the female housing, requiring a corresponding male connector and terminal 928999-1.
- The MQS series is a compact automotive connector with a small pitch (typical MQS pitch is approximately 2.0mm). During assembly, pay attention to the quality of terminal crimping and proper locking.
- Compared to the previously searched 4.0mm 35Pin ECU Connector, this one is smaller and has fewer pins, making it suitable for light-load applications where signal transmission is the primary concern.
If you need images of this MQS 1-969489-1 6Pin Housing Connector in actual automotive applications (wiring harness crimping, ECU peripheral connections, in-vehicle wiring examples, etc.), please let me know, and I can provide them immediately!
FAQ
Q: What connection system is it?
A: Wire-to-board/wire-to-wire, female sheath at the harness end, with male pin header for connection.
Q: there a waterproof version?
A: This product is not waterproof and has no sealed structure; for waterproofing, please select a model in the same series with a sealed component.
Q: Does it have a foolproof/anti-misinsertion feature?
A: It has a polarized foolproof key, allowing only unidirectional insertion to prevent reverse or incorrect insertion.
Q: What is the wire diameter compatibility range?
A: Compatible with 0.5–1.5mm² (AWG20–16) standard automotive signal/low-current wire harnesses.
Q: Does it support customization?
A: Customization of color, plating, and packaging is supported, subject to confirmation based on drawings and order information.
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