| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Part Number: | TE Connectivity | Deutsch D38999/24ME35SB |
| Military Specification: | MIL-DTL-38999 III |
| Series: | DEUTSCH 38999 Series III Composite Connectors |
| Amperage: | 5 A |
| Connector Type: | Circular, Receptacle |
| Number of Contacts: | 55 |
| Mount Type: | Jam Nut |
| Contact Plating: | Gold |
| Maximum Operating Temperature: | 200 °C |
| Minimum Operating Temperature: | -65 °C |
| Voltage: | 1300 Vrms, 400 V AC, 550 V DC |
| Shell Size: | 17 |
| Contact Size: | 22D(55) |
| Contact Type: | Socket |
| Mating Type: | Triple Start Threaded |
| Shell Plating: | Electroless Nickel |
| Finish/Coating: | Electrodeposited Nickel, Electroless Nickel |
| Number of Positions: | 55 |
| Keyway Polarization: | B |
| Service Rating: | M |
| Shell Style: | Jam Nut Mounting Receptacle |
| Shell Size - Insert Arrangement: | E35 |
| Service Class: | M |
| Shell Material: | Composite |
| Operating Temperature Range: | -65 - 200 °C, -85 - 392 °F |
| Contact Gender: | Female |
| Contact Mating Life: | 500 Cycles |
| Conductivity: | Conductive |
| Ingress Protection: | Environment Resistant |
| Contact Style: | Socket |
| Shell Type: | Jam Nut Receptacle |
| Product: | Standard Circular Connectors |
| Product Type: | Connector |
| Part Aliases: | YACT24ME35SBV00100 |
| Service Class Detail: | Nickel Plated Composite Shell |
| SKU: | DCHD38999/24ME35SB |
D38999/24ME35SB
| Heilind Number: | DCHD38999/24ME35SB |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Number: | D38999/24ME35SB |
| ECAD Model: |
Description:
MIL-DTL-38999 III (D38999) harsh environment connectors consist of wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. They are offered in 9 shell sizes and 54 insert arrangements, utilizing M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax. 38999 Series 3 connectors are offered in a variety of shell materials, including aluminum, stainless steel, and lightweight composite. They are also available in a wide assortment of plating options, including olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel. Selection includes RoHS-compliant, cadmium-free finishes, as well as Boeing BACC-approved designs.
More >>Specifications
Detailed Description
The MIL-DTL-38999 III (D38999) harsh environment connectors offer robust performance for demanding applications. This range includes wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, with versatility in shell sizes and insert arrangements. Utilizing M39029 contacts in various sizes, they ensure reliable connectivity in aerospace, defense, and industrial settings. Available in aluminum, stainless steel, or lightweight composite shells with a range of plating options, including RoHS-compliant finishes, these connectors meet stringent quality standards. With features like gold plating, high voltage and temperature ratings, and durable construction, they guarantee secure and efficient operation even in extreme conditions. Trusted for their performance and durability, the 38999 Series III connectors are essential components for mission-critical systems.

