Discover the HUADA J30J-74A1 Micro Connector

The HUADA J30J-74A1 micro rectangular electrical connector combines compact design with high reliability. With twelve available specifications (ranging from 5 to 144 cores), this connector offers versatility for various applications. Its twisted wire twist needles ensure secure connections, while the 1.27mm contact spacing and 1.1mm row spacing enhance miniaturization. Whether you’re designing aerospace systems, medical devices, or industrial machinery, the J30J-74A1 meets the rigorous requirements of GJB 2446 and the US military standard MIL-DT-83513. Trust in its 500 mating cycles, 3A current capacity, and excellent resistance to vibration and extreme temperatures.

Key Features of the HUADA J30J-74A1 Connector

Temperature Range:
Operating Temperature: The connector can withstand temperatures as low as -55°C and as high as +125°C. This wide range ensures reliable performance in various environments.
Relative Humidity: At 40°C, the connector maintains its integrity even at 95% relative humidity.
Mechanical Endurance:
Vibration Resistance: The connector is designed to withstand vibrations ranging from 10Hz to 2000Hz, with an acceleration of 196 m/s². This robustness ensures stability in applications with dynamic movement.
Shock Resistance: It can handle shocks up to 735 m/s², making it suitable for rugged environments.
Electrical Characteristics:
Rated Current: The connector supports a current of up to 3 A, making it versatile for various electronic systems.
Contact Resistance: With a contact resistance of ≤ 10 MΩ, it ensures efficient signal transmission.
Insulation Resistance: The connector exhibits excellent insulation properties, with an insulation resistance of ≥ 5000 MΩ.
Dielectric Strength: It can withstand up to 800 V without compromising safety.
Other Features:
Wire Compatibility: The connector accommodates wire gauges from 0.1mm² to 0.15mm², providing flexibility for different applications.
Mating Cycles: It offers a remarkable longevity of ≥ 500 mating cycles, making it suitable for frequent connections.

Technical Features Table:

SHENZHEN ECER NETWORK TECHNOLOGY 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.

These products are used in several market segments, including Mining, Communication Equipment & Networking, Telecommunications, Consumer Electronics, Automotive, Medical and Industrial applications. We maintain a strong world-wide network with manufacturers, technologic research institutions and franchise distributors, as well our own comprehensive stock inventory. This allows us to offer competitive prices and short lead-time on our products, which are being exported to America, Europe, South America, Middle East, and South-East Asia.

We claim to collaborate with our partners and customers on the basis of mutual benefit, mutual support, and co-development. Our goal is to provide our customers with high quality products, a diverse selection, competitive prices, rapid lead-time, swift shipping, and reliable after-sale service to meet their satisfaction. We sincerely welcome you to exchange with us and look forward to a successful future collaboration.