A MIL-DTL-39029 (M39029/57-354) qualified size 22 female socket crimp D-sub connector contact, engineered for robust signal applications in aerospace, defense, and marine environments. It features 50 µin (1.27 µm) gold-over-nickel plating on a copper alloy base material for enhanced durability and conductivity. The contact supports a 5 A current rating and accommodates 28 – 22 AWG (0.08 – 0.4 mm²) wire, with a maximum insulation diameter of 1.38 mm (0.054 in). Operating reliably across a wide temperature range of -55°C to 125°C, it utilizes a crimp termination method with a 0.76 mm (0.03 in) post diameter.
TE CONNECTIVITY AEROSPACE, DEFENSE AND MARINE 204351-1 technical specifications.
| Contact Type | Socket |
| Contact Size | 22 |
| Wire Size AWG | 28 – 22 AWG |
| Wire Size mm² | 0.08 – 0.4 mm² |
| Termination Method | Crimp |
| Contact Mating Area Plating | Gold (Au) over Nickel |
| Contact Mating Area Plating Thickness | 50 (1.27)µin (µm) |
| Contact Base Material | Copper Alloy |
| Current Rating | 5A |
| Operating Temperature Range | -55 to 125°C |
| Insulation Diameter Max | 1.38 [0.054]mm [in] |
| Termination Post Diameter | 0.76 [0.03]mm [in] |
| Circuit Application | Signal |
| Mil-dtl | 39029/57-354 |
Download the complete datasheet for TE CONNECTIVITY AEROSPACE, DEFENSE AND MARINE 204351-1 to view detailed technical specifications.
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