Discover the HUADA ZMDM-21PNP4 Micro Connector

The HUADA ZMDM-21PNP4 micro rectangular electrical connector is a game-changer for space-constrained applications. Its compact form factor, measuring 2.78mm shorter, 5.4mm narrower, and 3.9mm lower than the J29A series, allows seamless integration even in tight spaces. Whether you’re designing portable devices, automotive systems, or industrial machinery, the ZMDM-21PNP4 delivers high performance without compromising on size. With a crimping cross-sectional area suitable for 0.15mm² to 0.35mm² wire, it adapts to various wiring needs.
This connector meets the rigorous GJB2446A standards, ensuring robustness and reliability in demanding environments. It can withstand temperatures from -55°C to +125°C, making it suitable for both extreme cold and hot conditions. Additionally, its mechanical life spans 500 cycles, and the contact resistance is impressively low at 8 mΩ. Whether you’re in aerospace, telecommunications, or consumer electronics, the HUADA ZMDM-21PNP4 is your go-to solution for efficient, space-saving connectivity.

Key features of the HUADA ZMDM-21PNP4 Connector

Operating Temperature Range: Maximum Operating Temperature: The ZMDM-21PNP4 can withstand temperatures up to +125 °C, making it suitable for applications in high-temperature environments.
Minimum Operating Temperature: It remains operational even in frigid conditions, with a minimum temperature tolerance down to -55 °C.
Insulation Resistance: The connector boasts an impressive insulation resistance of 5000 mΩ. This ensures reliable electrical isolation and minimizes signal interference.
Mechanical Life: Over its lifetime, the ZMDM-21PNP4 can endure 500 insertion and extraction cycles. This robust mechanical design ensures longevity and durability.
Impact and Vibration Resistance: Impact Resistance: With a rating of 490m/s², this connector can withstand sudden shocks and impacts without compromising performance.
Vibration Resistance: Operating within a frequency range of 10-2000Hz at 196m/s², it remains stable even in vibration-prone environments.
Contact Resistance: The low contact resistance of 8 mΩ ensures efficient electrical conductivity, minimizing energy loss and heat generation.
Relative Humidity Tolerance: At 40℃ and 98% relative humidity, the ZMDM-21PNP4 maintains its integrity, making it suitable for various industrial and outdoor applications.
Current Capacity: The connector can handle a current of up to 5 A, making it versatile for both low-power and moderate-power circuits.
Pressure Resistance: It can withstand up to 800V, providing reliable insulation even under high voltage conditions.

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