Discover the HUADA ZMDM-21SH2 Micro Connector: Smaller, Yet Powerful

The HUADA ZMDM-21SH2 micro rectangular connector redefines space efficiency without compromising on performance. Its diminutive dimensions—2.78mm shorter in length, 5.4mm narrower, and 3.9mm lower than the J29A series—make it an ideal choice for modern electronic designs. Whether you’re working on compact gadgets, IoT devices, or industrial applications, the ZMDM-21SH2 delivers. Imagine a connector that fits snugly where others struggle, allowing you to maximize board real estate. Plus, its mechanical robustness ensures longevity, with a mechanical life of 500 cycles. From smart wearables to automotive modules, this connector packs a punch.
The ZMDM-21SH2 thrives in challenging environments. With a temperature range spanning from -55°C to +125°C, it laughs in the face of extreme heat or bitter cold. Its insulation resistance of 5000 mΩ ensures reliable signal transmission, while the low contact resistance (only 8 mΩ) minimizes power loss. Vibration? Bring it on! The connector withstands vibrations from 10Hz to 2000Hz at 196m/s². And when impact strikes (490m/s²), it stands firm. Whether you’re designing aerospace avionics or rugged outdoor devices, the HUADA ZMDM-21SH2 is your compact powerhouse.

Key Features of the HUADA ZMDM-21SH2 Connector

Length: The ZMDM-21SH2 is 2.78mm shorter than its J29A counterpart, allowing it to snugly fit into tight spaces.
Width: At 5.4mm narrower, it optimizes board real estate, crucial for compact designs.
Height: Standing 3.9mm lower, it’s unobtrusive yet powerful.
Volume: Impressively, it occupies only about 40% of the space taken by the J29A series.
Operating Temperature Range: Maximum Operating Temperature: +125°C. This connector thrives even in scorching environments, making it suitable for industrial applications and outdoor devices.
Minimum Operating Temperature: Down to -55°C. It remains resilient in freezing conditions, ensuring reliability across diverse scenarios.
Electrical Performance Metrics: Insulation Resistance: A robust 5000 mΩ ensures signal integrity, critical for data transmission.
Contact Resistance: With a mere 8 mΩ, power loss is minimized during current flow.
Current Rating: Capable of handling up to 5 A, it’s versatile for various electronic systems.
Pressure Resistant: Impressive resilience—can withstand up to 800V.
Mechanical Durability: Mechanical Life: Designed for longevity, it endures 500 cycles of connection and disconnection.
Impact Resistance: Survives impacts up to 490m/s², making it suitable for rugged applications.
Vibration Tolerance: Handles vibrations from 10Hz to 2000Hz at 196m/s², crucial for automotive and aerospace designs.
Environmental Resilience: Relative Humidity: Thrives at 40°C and 98% humidity. Whether it’s a humid factory floor or an outdoor installation, the ZMDM-21SH2 delivers.

Technical Features Table:

Yougou Electronics (Shenzhen) Co., Ltd is a professional electronic components supplier and distributor. We have been providing multiple items - Cooling Fans, Power Supply Units, LCD Displays PCB and PCBA Control Boards, AC Cords and Cables, IC Chips, Test Fixtures, Power Module, RF, Capacitor, Resistor, Diode, LED, Microcontrollers etc - to meet and satisfy the growing demand of electronics for the Global Electronic Industry.

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