MX3.0 Single- Double Row Wire-to-Board Strip Connector
Product Advantages
1.Space Saving: Due to the 3.0-4.2mm pitch, this connector enables more connections within limited space, suitable for high-density circuit board design, saving space and increasing the integration of circuit boards.
2.Improved Reliability: The connector is made of high-quality materials and manufactured with precision to ensure stability and reliability, capable of withstanding prolonged use and frequent plugging and unplugging, reducing the failure rate and improving system reliability.
3.Simplified Design: This connector supports multiple signal transmissions, including data, power, and ground, meeting the needs of various applications, simplifying circuit design and improving design efficiency.
4.Enhanced Signal Quality: The connector features low insertion loss, low reflection, and high return loss, ensuring the quality and stability of signal transmission, avoiding signal attenuation and interference, and improving system performance.
Specifications
| Diagram | Specification |
| 1、CKT: 2*1Pin to 2*12Pin 2、Current rating: 5A AC/DC 3、Voltage rating(max): 250V, AC/DC 4、Working Temperature: -25°C~+85°C, (Including temperature rise in applying electrical current) 5、Contact resistance: Initial value ≤20mΩ After environmental testing≤30mΩ 6、Insulation resistance: ≥1000MΩ 7、Withstand voltage: 1500VAC(rms) 8、Applicable wire: AWG #24 to #20 |
Mounting Measurement
Product Parameter
Terminal: T=0.2mm

| Part No. | Wire Range | Insulation O.D | Material | Finish |
| WB43025- T0 | AWG#20~ #24 | 1.90mm MAX | phosphor bronze | Tin & Gold-plated |
Product description
Housing
Material: Nylon 66 UL94V-0

| CKT | Part No | DIM A | DIM B |
| 2*1 | WB43025-02 | 5.2 | |
| 2*2 | WB43025-04 | 3 | 8.2 |
| - | - | - | - |
| 2*12 | WB43025-24 | 33 | 38.2 |
| 2*1 | WB43020-02 | 5.3 | |
| 2*2 | WB43020-04 | 3 | 8.3 |
| - | - | - | - |
| 2*12 | WB43020-24 | 33 | 38.3 |
| 2*1 | WB43021-02 | 5.3 | |
| 2*2 | WB43021-04 | 3 | 8.3 |
| - | - | - | - |
| 2*12 | WB43021-24 | 33 | 38.3 |
Housing
Material: Nylon 66 UL 94V-0

Material: Nylon 66 UL94V-0



