Product Overview and Functions
This product is an SMT surface mount single-row 6-pin female header, primarily used as a receiver on a PCB board. It is paired with corresponding male pin headers or wire harness terminals to achieve reliable board-to-wire or board-to-board connections.
Main Functions:
- Provides stable electrical connections, suitable for signal transmission and medium-current applications.
- SMT design facilitates automated placement, improving production efficiency.
- Single-row structure saves PCB space, suitable for dense layouts.
- Good mechanical holding force facilitates repeated insertion/removal testing or modular assembly.
Products Specification
|
Current Load |
Up to 5A to 7A maximum, matching moderate streams in sensors or hubs |
|
Insulation Barrier |
At least 1000MΩ, blocking leaks in damp places |
|
Voltage Strength |
250V to 1000V AC, from routine safety trials |
|
Contact Fall |
No more than 20mΩ to 30mΩ, keeping flow efficient |
|
Heat Scope |
From -40°C to +105°C; some endure broader but examine yours |
|
Surface |
Tin base; gold flash available for added toughness-verify depth like 1-3μ" for your batch |
|
Makeup |
Brass terminals for flow; high-temperature plastic housing rated UL94 V-0 to curb flames |
|
Setup |
3.96mm spacing, single row for sharp matches |
Application Scenarios
This 2.54mm single-row SMT female header is suitable for applications requiring reliable, medium-density connections, primarily including:
- Automotive Electronics: Sensor modules, Body Control Modules (BCM), instrument clusters, lighting controls, and other MQS-related wiring harnesses.
- Industrial Control: PLCs, test equipment, data acquisition modules.
- Consumer Electronics and Embedded Systems: Small form factor motherboards, development boards, prototyping.
- Medical and Instrumentation: Devices requiring stable signal connections.
- Others: Internet of Things (IoT) devices, power management modules, and other space-constrained applications.
Especially suitable for use with MQS series Male connectors or wiring harnesses.

Application Scenarios in Automotive Electronic Modules (MQS series commonly found in BCMs and sensor modules)
Usage Features
- Primary Mounting Method: SMT surface mount, suitable for automated production lines.
- Common Pairings: Compatible with MQS male terminals, wire harnesses, or 2.54mm pin headers.
- Typical Applications: Automotive sensor modules, vehicle control BCMs, industrial PLCs, instruments, IoT devices, etc.
Technical Documentation and Other Information
Technical Documentation: Basic specifications are provided on this page. A complete datasheet (including detailed dimensions, recommended PCB layout, reflow soldering curves, and 2D/3D models) is available upon request from sales.
- Certifications: RoHS, UL94 V-0; REACH available for some models.
- Packaging: Tape & Reel (suitable for SMT automation) or other custom packaging.
- Customization: Supports different heights, colors, plating (gold/tin), pin count adjustments, etc.
- Contact: Email: ron.ye@126.com; WhatsApp/WeChat: +8613902450680.
Notes:
- This is the Female Header SMT version and requires the corresponding Male Pin or terminal.
- Strict control of reflow soldering temperature is crucial during SMT placement to avoid damaging the plastic housing.
- Compared to the previously searched MQS 1-969489-1 6Pin Housing, this model is a PCB direct-mount SMT type, more suitable for end-board mounting; the 2.54mm pitch is a standard and universal size, offering strong compatibility.
If you require images of this MQS 2.54mm Single Row 6Pin Female Header in actual application scenarios (SMT soldering on PCB, mating with Male connectors, automotive module applications, etc.), please let me know, and I can provide them immediately!
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FAQ
Q: What terminals/housing does this product come with?
A: Compatible with MQS 0.63 series female terminals (TE 2-969682-2 equivalent) Applications: Automotive electronics, industrial control, PCB board-to-board/wire-to-board signal connections
Q: Does this product have positioning posts/foolproof features?
A: Standard model: With positioning posts + foolproof key, preventing reverse insertion.
Q: What's the difference between MQS and a standard 2.54mm pin header?
A: MQS is automotive-grade, high-reliability, with secondary locking (CPA), vibration-resistant, low contact resistance, and compatible with dedicated terminals.
Q: What standards does it comply with?
A: RoHS 2.0 (2015/863/EU) Complies with automotive-grade AEC-Q200 equivalent requirements.
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