mil dtl 38999 connector Amphenol D3899932W11R featuring size 23 contacts and high durability rating
Product Overview
The Amphenol HD38999 High Density Interconnects are designed to offer significantly increased contact density compared to standard MIL-SPEC 38999 connectors. These connectors utilize mil-specified 38999 components, including size 23 contacts and insert materials, making them a direct replacement for standard 38999 connectors. The HD38999 series allows users to increase contact count without increasing connector size, or to reduce system size without sacrificing contact count. They are qualified to MIL-DTL-38999 requirements and are available in Filter, Hermetic, and customized versions. Applications include those requiring high contact density in a compact form factor.
Product Attributes
- Brand: Amphenol
- Series: HD38999
- Compliance: MIL-DTL-38999
- Contact Size: 23
- Available Versions: Filter, Hermetic, Customized
Technical Specifications
| Feature | Specification |
|---|---|
| Contact Density | 30% more than highest density Mil Spec 38999 connectors of its size |
| Operating Temperature | 65C to +175C |
| Durability | 500 full mating and unmating cycles |
| Vibration | 60G sine per MIL-DTL-38999L Para 4.5.23.2.1; 5G2 Random per EIA-364-28E, Test condition A; 1G2 Random per EIA-364-28E, Test condition I |
| Shock | Per EIA-364-27B, 300g |
| Insulation Resistance | 5000 megohms min.@500 VDC 25C |
| Dielectric Withstanding Voltage | 1000 VRMS@sea level |
| EMI Shielding Effectiveness | Solid metal to metal coupling, EMI grounding fingers and conductive finishes provide EMI/EMP shielding effectiveness. (Data available in document) |
| Electrical Current Rating (22 AWG) | 5.0 AMPS |
| Electrical Current Rating (24 AWG) | 3.0 AMPS |
| Electrical Current Rating (26 AWG) | 2.0 AMPS |
| Electrical Current Rating (28 AWG) | 1.5 AMPS |
| Salt Spray (Metallized) | Electroless Nickel: 48 hours; Anodic Coating, O. D. Cadmium, Durmalon, Zinc Nickel: 500 hours |
| Salt Spray (Composite) | Electroless Nickel: 1000 hours; O. D. Cadmium, Durmalon, Zinc Nickel: 500 hours |
| Gigabit Ethernet Applications | Available for high speed data transmission in size 9-9 insert pattern (10 Base T, 100 Base TX, and 1000 Base T networks using Cat 5e per TIA/EIA568B and Class D per ISO/IEC 11801) |
| Contact Types | Size 23 Pins (M39029/18-177), Size 23 Sockets (M39029/17-172) |
| Service Classes | RW, DT, R, DZ, DW, RB, RF, RK, RKN, RL, RS, DB |
| Shell Materials | Aluminum alloy, Stainless Steel, Composite (Thermoplastic) |
| Contact Materials | Copper Alloy |
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