J30J Series
J30J Series Micro Rectangular Connector
Ø Product Introduction
l Compliant with GJB2446A (equivalent to MIL-C-83513), this series corresponds to the USA MDM series of product;
l The contact pins of the connector are made of elastic twisted pins (commonly known as twist pins);
l With a high density of contact points, a lateral spacing of 1.27mm, and a row spacing of 1.1mm;
l The product uses a metal shielded shell and an optional metal tail cover;
l It includes 11 specifications of 9, 15, 21, 25, 31, 37, 51, 66, 74, 100, and 144 cores;
l The welding board products are suitable for the tail end change of the hole spacing of the printed circuit board;
l The way of installation is flexible. It can be applicable to various different installation structures with the use of different installation attachment.
Ø Product Advantages
Functions:
The product has the advantages of high density, light weight, and miniaturization, and can achieve reliable interconnections of electrical circuit systems from the internal cables to cables, cables to printed circuit board, and between printed circuit boards within the system.
Application Environment:
The product can withstand severe usage environments such as strong vibration and shock, and is particularly suitable for applications where there are special requirements for usage space and equipment lightweight.
Considering various factors such as comprehensive electrical performance, density, adaptability, and cost, the J30J series is currently the most excellent and balanced rectangular electrical connector in terms of comprehensive performance.
Ø Main Technical Characteristics
l Working temperature: -55 ℃ to +125 ℃
l Rated working current: 3A
l Contact resistance: ≤ 10mΩ
l Insulation resistance: ≥5000MΩ at normal temperature; ≥100MΩ in humid and hot environment
l Withstand voltage: 800V
l Vibration: With the frequency of 10 to2000Hz, and acceleration of 196m/s2
l Impact: 735m/s2 11ms
l Acceleration: 735m/s2
l Mechanical life: 2000 times
l Air leakage rate index (only for J30J series sealed products, under one atmospheric pressure difference)
n J30JM series: 5×10-2Pa·cm3/s
n J30JM1 series: 1×10-3Pa·cm3/s
l Recommended tightening torque of locking screw:
n Recommended tightening torque 0.25 to 0.3 N·m
n Recommended installation torque 0.35 to 0.4 N·m
