| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Part Number: | TE Connectivity | Deutsch MS3474A18-30SZ |
| Military Specification: | MIL-DTL-26482 II |
| Amperage: | 13 A |
| Connector Type: | Circular, Receptacle |
| Number of Contacts: | 30 |
| 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: | 16(1), 20(29) |
| Contact Type: | Socket |
| Shell Plating: | Black Anodized |
| Finish/Coating: | Anodized |
| Number of Positions: | 30 |
| Termination Type: | Crimp |
| Keyway Polarization: | Z |
| Service Rating: | I |
| Shell Style: | Jam Nut Mounting Receptacle |
| Shell Size - Insert Arrangement: | 18-30 |
| 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: | YAFD54-18-30SZC019 |
| SKU: | DCHMS3474A18-30SZ |
MS3474A18-30SZ
| Heilind Number: | DCHMS3474A18-30SZ |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Number: | MS3474A18-30SZ |
| 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 represent a significant upgrade from their Series I counterparts, offering improved sealing and rear hardware versatility. Designed for harsh environments, these connectors come in narrow and wide flange receptacles, cable connectors, and jam nut receptacles, providing flexibility for various applications. With 33 insert arrangements and M39029 crimp contacts in sizes 20, 16, and 12, they ensure reliable connectivity. Constructed from aluminum with a range of plating options, including olive drab cadmium and electroless nickel, they meet stringent military specifications. Featuring RoHS compliant finishes and Boeing BACC-approved designs, these connectors guarantee quality and compatibility. Suitable for temperatures ranging from -55 to 200°C, they offer dependable operation in challenging conditions. The black anodized finish and nonconductive grommet seal further enhance their durability and performance, making them ideal for demanding industrial and military applications.

