| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Part Number: | TE Connectivity | Deutsch D38999/24ME26HN |
| Military Specification: | MIL-DTL-38999 III |
| Series: | DEUTSCH 38999 Series III Composite Connectors |
| Amperage: | 7.5 A |
| Connector Type: | Circular, Receptacle |
| Number of Contacts: | 26 |
| 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: | 17 |
| Contact Size: | 20(26) |
| Contact Type: | Pin |
| Mating Type: | Triple Start Threaded |
| Shell Plating: | Electroless Nickel |
| Finish/Coating: | Electrodeposited Nickel, Electroless Nickel |
| Number of Positions: | 26 |
| Keyway Polarization: | N |
| Service Rating: | I |
| Shell Style: | Jam Nut Mounting Receptacle |
| Shell Size - Insert Arrangement: | E26 |
| Service Class: | M |
| Shell Material: | Composite |
| Operating Temperature Range: | -65 - 200 °C, -85 - 392 °F |
| Contact Gender: | Male |
| Contact Mating Life: | 1500 Cycles |
| Conductivity: | Conductive |
| Ingress Protection: | Environment Resistant |
| Contact Style: | Pin - 1500-Cycle Contact |
| Shell Type: | Jam Nut Receptacle |
| Product: | Standard Circular Connectors |
| Product Type: | Connector |
| Service Class Detail: | Nickel Plated Composite Shell |
| Part Aliases: | YACT24ME26HNV00100 |
| SKU: | DCHD38999/24ME26HN |
D38999/24ME26HN
| Heilind Number: | DCHD38999/24ME26HN |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Number: | D38999/24ME26HN |
| 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) Jam Nut Receptacle is a high-performance connector designed for harsh environments, featuring a rugged composite shell construction. With 26 gold-plated contacts (20(26) size), it ensures reliable signal transmission in extreme conditions. Rated for 7.5 A, 600 V AC, and 850 V DC, with a maximum operating temperature of 200 °C, this connector is suitable for demanding applications. Its triple start threaded mating type offers secure connections, while the electroless nickel shell plating provides enhanced durability. Meeting military specification MIL-DTL-38999 III and RoHS compliance, this connector is ideal for aerospace, defense, and other mission-critical industries. The YACT24ME26HNV00100 variant is a standardized high-reliability solution, guaranteeing 1500 mating cycles and excellent conductivity in environmentally challenging settings. Trust in the DEUTSCH 38999 Series III for robust and dependable connectivity in your operations.






