MS3476A20-39PZ
MIL-DTL-26482 Series 2 connectors have improved sealing compared to the 26482 Series I connectors, and rear hardware is not supplied, allowing for rear hardware versatility. MIL-DTL-26482 Series 2 harsh environment connectors consist of narrow and wide flange, cable connecting, and jam nut receptacles, as well as RFI grounding plugs and straight plugs. They are offered in 9 shell sizes and 33 insert arrangements, utilizing M39029 crimp contacts in sizes 20, 16, and 12. MIL-DTL-26482 Series 2 connectors are offered in aluminum shells. They are also available in a wide assortment of plating options, including olive drab cadmium, electroless nickel, and black anodic all over aluminum shell. Selection includes RoHS certified cadmium free finishes and Boeing BACC-approved designs.
Part Aliases: TE Connectivity | Deutsch YAFD56-20-39PZC019
The MS3476A20-39PZ is a MIL-DTL-26482 Series 2 connector featuring enhanced sealing for superior performance in harsh environments. This plug assembly is designed for military applications, with a rugged construction that meets stringent standards for durability. With 39 gold-plated contacts, it ensures reliable conductivity in demanding conditions. Rated for up to 600V AC, 850V DC, and 1800Vrms, this connector is suitable for high-voltage applications. Its aluminum alloy shell with a black anodized finish offers excellent protection against environmental factors. Featuring a straight plug shell design and Z keyway polarization, it provides secure and precise connections. The MS3476A20-39PZ is a high-reliability connector, ideal for use in aerospace, defense, and other mission-critical systems.
Details
| Product Category: | |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Part Number: | TE Connectivity | Deutsch MS3476A20-39PZ |
| Military Specification: | MIL-DTL-26482 II |
| Amperage: | 23 A |
| Connector Type: | Circular, Plug |
| Number of Contacts: | 39 |
| Contact Plating: | Gold |
| Maximum Operating Temperature: | 200 °C |
| Minimum Operating Temperature: | -55 °C |
| Voltage: | 1800 Vrms, 600 V AC, 850 V DC |
| Shell Size: | 20 |
| Contact Size: | 16(2), 20(37) |
| Contact Type: | Pin |
| Shell Plating: | Black Anodized |
| Finish/Coating: | Anodized |
| Number of Positions: | 39 |
| Termination Type: | Crimp |
| Keyway Polarization: | Z |
| Service Rating: | I |
| Shell Style: | Straight Plug |
| Shell Size - Insert Arrangement: | 20-39 |
| Service Class: | A |
| Shell Material: | Aluminum Alloy |
| Operating Temperature Range: | -55 - 200 °C, -67 - 392 °F |
| Contact Gender: | Male |
| Conductivity: | Nonconductive |
| Ingress Protection: | Environment Resistant |
| Contact Style: | Pin |
| Shell Type: | Straight Plug |
| Product: | Standard Circular Connectors |
| Product Type: | Connector |
| Part Aliases: | YAFD56-20-39PZC019 |
| Service Class Detail: | Nonconductive Grommet Seal |
| SKU: | DCHMS3476A20-39PZ |
| Hermetically Sealed: | No |
| Insulation Material: | Hard Dielectric/Silicone |
| Preloaded: | No |
| Number of Signal Positions: | 39 |
| Number of Power Positions: | 39 |
| Reverse Gender: | No |
| Contact Layout Arrangement: | 18 - 14 |
| Wire Size: | 2.08 - 3.31 mm² / 12 - 14 AWG |
| Alignment Keyed: | Clocking |
| Mating Alignment Type: | Keyed |
| Polarization Code: | Z |
| Mating Retention: | Bayonet |
| Connector Mounting Type: | Cable Mount (Free-Hanging) |
| Circuit Application: | Power & Signal |
| Shielded: | No |
| Sealable: | Yes |
| Connector Style: | Plug |
| Connector System: | Wire-to-Wire |
| Connector and Contact Terminates To: | Wire & Cable |
| Part Alias: | YAFD56-20-39PZC019 |
Compliance
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |