21 Pins Micro-D Connector with Aluminum Alloy Shell Compliant with Military Standard GJB 101A-97
Product Details
| Name: | J30J Connector Shell J30J-21A3 | Boday Material: | Aluminum Alloy |
|---|---|---|---|
| Working Temperature: | -55℃~+125℃ | Connector Type: | Rectangular |
| Highlight |
Micro-D connector 21 pins aluminum alloy,Rectangular electrical connector metal shell,21 pin Micro-D connector A3 |
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Product Description
J30J connector aluminum alloy shell is precision-machined from 6061-T6 aluminum alloy, boasting an excellent strength-to-weight ratio and being 30% lighter than traditional zinc alloy alternatives, which is a key advantage for aerospace, military and portable industrial equipment requiring weight reduction. Its surface features a 10–15μm hard anodized treatment that delivers superior resistance to corrosion, abrasion and chemical erosion, ensuring stable and long-lasting performance even in harsh working environments. Adopting a precision-engineered snap-on structural design, it supports tool-free and quick assembly, and is equipped with an integrated locking mechanism that provides a firm, vibration-proof fit, making it a reliable matching component for avionics systems, military communication equipment and industrial automation setups.
| Product model | J30J-21A3 | Material | Aluminum alloy |
|---|---|---|---|
| Surface treatment |
-55℃~+125℃ |
Mechanical life | 1000 times |
| Anti-vibration property | It complies with the military standard GJB 101A-97 and can withstand vibration environments ranging from 10 to 2000Hz | Processing technology | Precision CNC turning + stamping forming |
| Tensile strength | ≥310MPa | Yield strength | ≥276MPa |
| Elongation | ≥8% | Chemical resistance | Resistant to corrosion by weak acids, weak alkalis and industrial oil stains |



Machining production workshop

Precision Assembly Production Workshop

Glass-to-metal sealed production workshop




- Standard export carton
- As per customized specifications such as logo or others According to customers' requirements
- Delivery time:Within 24 hours for stocks, 3-4 weeks for mass production orders. (based on different quantities,ODM, etc.)
Product Highlights
Micro-D Connector 21 Pins A3 Aluminum Alloy Metal Shell J30J connector aluminum alloy shell is precision-machined from 6061-T6 aluminum alloy, boasting an excellent strength-to-weight ratio and being 30% lighter than traditional zinc alloy alternatives, which is a key advantage for aerospace, ...
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