| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Part Number: | TE Connectivity | Deutsch MS3474A18-32SZ |
| Military Specification: | MIL-DTL-26482 II |
| Amperage: | 7.5 A |
| Connector Type: | Circular, Receptacle |
| Number of Contacts: | 32 |
| Contact Plating: | Gold |
| Maximum Operating Temperature: | 200 °C |
| Minimum Operating Temperature: | -55 °C |
| Voltage: | 1800 Vrms, 600 V AC, 850 V DC |
| Shell Size: | 18 |
| Contact Size: | 20(32) |
| Contact Type: | Socket |
| Shell Plating: | Black Anodized |
| Finish/Coating: | Anodized |
| Number of Positions: | 32 |
| Termination Type: | Crimp |
| Keyway Polarization: | Z |
| Service Rating: | I |
| Shell Style: | Jam Nut Mounting Receptacle |
| Shell Size - Insert Arrangement: | 18-32 |
| Service Class: | A |
| Shell Material: | Aluminum Alloy |
| Operating Temperature Range: | -55 - 200 °C, -67 - 392 °F |
| Contact Gender: | Female |
| Conductivity: | Nonconductive |
| Ingress Protection: | Environment Resistant |
| Contact Style: | Socket |
| Shell Type: | Single Hole Mounting Receptacle |
| Product: | Standard Circular Connectors |
| Product Type: | Connector |
| Service Class Detail: | Nonconductive Grommet Seal |
| Part Aliases: | YAFD54-18-32SZC019 |
| SKU: | DCHMS3474A18-32SZ |
MS3474A18-32SZ
| Heilind Number: | DCHMS3474A18-32SZ |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Number: | MS3474A18-32SZ |
| ECAD Model: |
Description:
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.
More >>Specifications
Detailed Description
The MIL-DTL-26482 Series 2 connectors offer improved sealing and rear hardware versatility compared to the Series I, making them ideal for harsh environment applications. Available in a variety of configurations, including narrow and wide flange receptacles, cable connectors, and jam nut receptacles, they provide reliable connectivity in demanding conditions. With a wide range of shell sizes and insert arrangements, and utilizing M39029 crimp contacts, these connectors ensure compatibility with various systems. Constructed from durable aluminum alloy with optional plating finishes, they meet stringent military specifications for performance and durability. Suitable for aerospace, defense, and industrial use, the MIL-DTL-26482 Series 2 connectors are designed to withstand the rigors of mission-critical operations.

