2.0mm WRS Connector 4P — Compact Wire-to-Board Connector for Reliable PCB Signal & Power Transmission in Industrial Applications
The 2.0mm WRS connector 4P is a compact wire-to-board interconnect solution designed for stable electrical performance in tight PCB layouts. Featuring a 2.0mm pitch design, it supports reliable signal and power transmission for industrial equipment, consumer electronics, and embedded control systems.
2.0mm WRS wire-to-board connector — Product Overview for Compact PCB Design
The 2.0mm WRS connector is engineered for applications requiring reliable signal integrity and compact PCB integration. With a 2.0mm pitch spacing, this connector provides a balanced solution between miniaturization and electrical performance, making it widely used in industrial control systems, automation equipment, and low-power electronic devices.
The WRS 4 pin connector 2.0mm pitch ensures stable wire retention and consistent electrical contact under vibration and thermal stress conditions. Its compact housing allows engineers to optimize PCB layout while maintaining reliable current flow between wire harnesses and circuit boards.
Designed for modern electronics manufacturing, this connector supports automated assembly processes and is suitable for high-volume production environments requiring consistent quality and long-term durability.
2.0mm PCB WRS connector SMT header — Full Technical Specifications
| Parameter | Value | Notes |
|---|---|---|
| Part Number | 2024WRS-04-LPSW1BR | Standard 4-pin series |
| Connector Type | Wire-to-Board Connector | WRS series interconnect system |
| Pitch | 2.0mm | Compact high-density spacing |
| Number of Pins | 4 Pins | Standard configuration |
| Mount Type | SMT / PCB Mount | Compatible with reflow soldering |
| Orientation | Straight / Right Angle (Optional) | Varies by model version |
| Current Rating | Up to 2.0A | Signal and low-power applications |
| Voltage Rating | Up to 100V AC/DC | Typical industrial use range |
| Contact Resistance | ≤ 20–30 mΩ | Stable low-loss transmission |
| Insulation Resistance | ≥ 1000 MΩ | High safety performance |
| Contact Material | Phosphor Bronze / Copper Alloy | Gold or tin plating optional |
| Housing Material | High-temperature Thermoplastic | Reflow compatible material |
| Operating Temperature | -40°C to +85°C | Industrial environment ready |
| Mating Cycles | 50 cycles (typical) | Depends on application |
| Locking System | Friction / Friction Lock | Secure wire retention |
| Packaging | Tape & Reel | SMT production ready |
| Applications | Industrial Control, Automation, Power Supply, Consumer Electronics | General-purpose wire-to-board use |
| Compliance | RoHS, REACH | Global export compliant |
| Certification | ISO 9001:2015 | Manufacturing quality system |
Key Features of 2.0mm WRS Connector for Industrial PCB Applications
Compact 2.0mm Pitch Design
Optimized spacing enables high-density PCB layouts while maintaining reliable electrical separation and signal stability.
Stable Wire-to-Board Connection
Ensures secure mechanical retention and consistent electrical contact under vibration and thermal cycling conditions.
SMT Assembly Compatible
Designed for automated pick-and-place and reflow soldering processes for efficient mass production.
Applications of 2.0mm WRS 4 Pin Connector in Modern Electronics
2.0mm WRS Connector 4P — Frequently Asked Questions
What is a 2.0mm WRS connector used for?
The 2.0mm WRS connector 4P is used for connecting wire harnesses to PCBs in compact electronic systems. It is commonly used in industrial control equipment and consumer electronics.
Is this connector suitable for SMT assembly?
Yes, the WRS series supports SMT assembly and is compatible with standard reflow soldering processes used in automated production lines.
What makes the 2.0mm pitch important?
The 2.0mm pitch provides a balance between compact PCB design and reliable electrical isolation, making it suitable for medium-density circuit applications.
