| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Part Number: | TE Connectivity | Deutsch D38999/24MF32PB |
| Military Specification: | MIL-DTL-38999 III |
| Series: | DEUTSCH 38999 Series III Composite Connectors |
| Amperage: | 7.5 A |
| Connector Type: | Circular, Receptacle |
| Number of Contacts: | 32 |
| Mount Type: | Jam Nut |
| Contact Plating: | Gold |
| Maximum Operating Temperature: | 200 °C |
| Minimum Operating Temperature: | -65 °C |
| Voltage: | 1800 Vrms, 600 V AC, 850 V DC |
| Shell Size: | 19 |
| Contact Size: | 20(32) |
| Contact Type: | Pin |
| Mating Type: | Triple Start Threaded |
| Shell Plating: | Electroless Nickel |
| Finish/Coating: | Electrodeposited Nickel, Electroless Nickel |
| Number of Positions: | 32 |
| Keyway Polarization: | B |
| Service Rating: | I |
| Shell Style: | Jam Nut Mounting Receptacle |
| Shell Size - Insert Arrangement: | F32 |
| Service Class: | M |
| Shell Material: | Composite |
| Operating Temperature Range: | -65 - 200 °C, -85 - 392 °F |
| Contact Gender: | Male |
| Contact Mating Life: | 500 Cycles |
| Conductivity: | Conductive |
| Ingress Protection: | Environment Resistant |
| Contact Style: | Pin |
| Shell Type: | Jam Nut Receptacle |
| Product: | Standard Circular Connectors |
| Product Type: | Connector |
| Service Class Detail: | Nickel Plated Composite Shell |
| Part Aliases: | YACT24MF32PBV00100 |
| SKU: | DCHD38999/24MF32PB |
D38999/24MF32PB
| Heilind Number: | DCHD38999/24MF32PB |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Number: | D38999/24MF32PB |
| 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 connector, also known as the DEUTSCH 38999 Series III, is a rugged and reliable circular receptacle designed for demanding military and aerospace applications. With 32 gold-plated contacts, it offers high conductivity and signal integrity in extreme operating conditions. Featuring a composite shell with electroless nickel plating, this connector ensures enhanced durability and corrosion resistance, meeting stringent M-class service requirements. Its jam nut mounting design, along with a triple start threaded mating interface, guarantees secure and stable connections even in high vibration environments. Rated for 600V AC, 850V DC, and 1800Vrms, with an operating temperature range of -65 to 200°C (-85 to 392°F), this connector is suitable for use in a wide range of harsh environments. With a male pin contact configuration and a mating life of 500 cycles, it offers long-lasting performance in critical systems. Boasting BACC approval and available in various finishes, including RoHS-compliant options, the D3899924MF32PB is the ideal choice for high-reliability applications in aerospace, defense, and other industries.






