MS3476A22-55SY
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 YAFD56-22-55SYC019
The MS3476A22-55SY is a high-performance MIL-DTL-26482 Series 2 connector featuring 55 gold-plated socket contacts, offering excellent conductivity in harsh environments. With a wide operating temperature range of -55 to 200°C, this connector is suitable for demanding applications. Its black anodized aluminum shell, along with environmental resistance and nonconductive grommet seal, ensures durability and reliable performance. Designed for military specifications, this straight plug connector is RoHS compliant and Boeing BACC-approved, making it ideal for aerospace and defense systems. With versatile crimp termination and Y keyway polarization, the MS3476A22-55SY guarantees secure and efficient connectivity in critical operations.
Details
| Product Category: | |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Part Number: | TE Connectivity | Deutsch MS3476A22-55SY |
| Military Specification: | MIL-DTL-26482 II |
| Amperage: | 7.5 A |
| Connector Type: | Circular, Plug |
| Number of Contacts: | 55 |
| Contact Plating: | Gold |
| Maximum Operating Temperature: | 200 °C |
| Minimum Operating Temperature: | -55 °C |
| Voltage: | 1800 Vrms, 600 V AC, 850 V DC |
| Shell Size: | 22 |
| Contact Size: | 20(55) |
| Contact Type: | Socket |
| Shell Plating: | Black Anodized |
| Finish/Coating: | Anodized |
| Number of Positions: | 55 |
| Termination Type: | Crimp |
| Keyway Polarization: | Y |
| Service Rating: | I |
| Shell Style: | Straight Plug |
| Shell Size - Insert Arrangement: | 22-55 |
| 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: | Straight Plug |
| Product: | Standard Circular Connectors |
| Product Type: | Connector |
| Part Aliases: | YAFD56-22-55SYC019 |
| Service Class Detail: | Nonconductive Grommet Seal |
| SKU: | DCHMS3476A22-55SY |
| Hermetically Sealed: | No |
| Insulation Material: | Hard Dielectric/Silicone |
| Number of Power Positions: | 55 |
| Preloaded: | No |
| Number of Signal Positions: | 55 |
| Reverse Gender: | No |
| Contact Layout Arrangement: | 18 - 14 |
| Wire Size: | 12 - 14 AWG / .2 - .52 mm² |
| Alignment Keyed: | Clocking |
| Polarization Code: | Y |
| Mating Retention: | Bayonet |
| Mating Alignment Type: | Keyed |
| Connector Mounting Type: | Cable Mount (Free-Hanging) |
| Circuit Application: | Power & Signal |
| Sealable: | Yes |
| Connector System: | Wire-to-Wire |
| Connector Style: | Plug |
| Shielded: | No |
| Connector and Contact Terminates To: | Wire & Cable |
| Part Alias: | YAFD56-22-55SYC019 |
Compliance
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |