MIL C 26482 Series 1 Connectors Amphenol M39029/58-363 with Aluminum Shell Electroless Nickel Finish
Product Overview
Amphenol Miniature Cylindrical Connectors, compliant with MIL-C-26482 Series 1, offer high reliability for general duty and environmental applications across industrial and military markets. These connectors provide twice the number of contacts in half the size of standard connectors, featuring bayonet or threaded coupling, solder or crimp termination, and resilient neoprene inserts for dielectric strength and moisture sealing. They are designed for operating temperatures from 55C to +125C and voltages up to 1000 VAC (RMS) at sea level. Key applications include instrumentation, monitoring equipment, machine tool automation, communications, and aerospace.
Product Attributes
- Brand: Amphenol
- Series: MIL-C-26482, Series 1
- Coupling: Bayonet or Threaded
- Contact Termination: Solder or Crimp
- Insert Material: Resilient Neoprene
- Contact Material: Machined Copper Alloy, Gold Plated
- Shell Material: Aluminum
- Shell Finishes: Cadmium Plate with Olive Drab Chromate, Anodic Coated (Alumilite), Electroless Nickel, Zinc Cobalt Plating (including RoHS compliant versions)
- Certifications/Standards: MIL-C-26482 Series 1, UL Recognized (PT Solder)
- Polarization: 5 Key/Keyway (Bayonet), Single Key/Keyway (Threaded)
- Retention System: Spring Tower (Crimp), Nylon Wafer (CE Crimp)
- Origin: Formerly Bendix products
Technical Specifications
| Feature | Specification |
|---|---|
| Operating Temperature | 55C to +125C |
| Operating Voltage | Up to 1000 VAC (RMS) at sea level |
| Contact Sizes Available | 20, 16, 12 |
| Shell Styles | 7 (Bayonet), 5 (Threaded) |
| Insert Arrangements | 60 (Bayonet), 47 (Threaded) |
| Hermetic Seal Options | Available (Glass Fusion) |
| Breakaway/Quick Disconnect | Available |
| EMI Filter Protection | Available (FPT Series) |
| PCB Tail Contacts | Available (PT Bayonet Series) |
| Flex Circuitry | Available (via ACT division) |
| Overmolded Cable | Available |
| Coaxial Contacts | Size 8 & 12 (Crimp & Solder) |
| Thermocouple Contacts | Available |
| Service Classes | A, C, E, E(SR), F, J, P, P(SR), W, H, SE, SP, CE, CP |
| Contact Retention System | Spring Tower (SE), Nylon Wafer (CE) |
| MIL-C-26482, Series 1 Qualified Models | PT, MS/PT (Solder); PT-SE, MS/PT-SE (Crimp) |
| MIL-C-26482, Series 2 Available | Amphenol/Matrix (MS3470-MS3476) |
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