J30JB-21TJL-Q9 Glass-Sintered Gas-Sealed Rectangular Electrical Connector, 21-Pin Gold-Plated Socket, High-Reliability Twist Pin Interconnect Solution

The Custom Wire Glass-Sintered Gas-Sealed Rectangular Electrical Connector is a compact and high-reliability connector designed for sealed electrical interconnection and customized wire assembly applications. It provides stable sealing performance, reliable electrical continuity, and flexible model selection for compact electronic equipment and high-reliability system integration.

The product model is defined as J30JB-nTJL-Q9, where n refers to the number of contacts. Standard contact options include 5, 9, 11, 13, 15, 21, 25, 31, and 37 contacts, covering multiple circuit connection requirements from low-pin signal transmission to higher-density wiring layouts.

This connector is compatible with wires ranging from 0.1 mm² to 0.15 mm². The wire length can be customized to meet different equipment installation and cable routing requirements. For accurate production, the wire size, wire color, and wire length should be written directly in the ordering model.

A typical ordering example is J30JB-9TJL-Q9(0.12 White L300). This indicates a 9-pin plug using 0.12 mm² white wire with a 300 mm wire length. For customized wire colors, special lengths, dedicated wiring sequences, or non-standard termination methods, the customer should provide technical documentation in advance.

This product is suitable for sealed electronic modules, precision control systems, instrumentation, compact electrical assemblies, and applications requiring gas-sealed structure, customized wiring, and reliable rectangular connector performance.