| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Part Number: | TE Connectivity | Deutsch D38999/21YA98PD |
| Military Specification: | MIL-DTL-38999 III |
| Amperage: | 7.5 A |
| Connector Type: | Circular, Receptacle |
| Number of Contacts: | 3 |
| Mount Type: | Square Flange |
| Contact Plating: | Gold |
| Maximum Operating Temperature: | 200 °C |
| Minimum Operating Temperature: | -65 °C |
| Voltage: | 1800 Vrms, 600 V AC, 850 V DC |
| Shell Size: | A (09) |
| Contact Size: | 20(3) |
| Contact Type: | Solder Cup Pin |
| Mating Type: | Threaded |
| Finish/Coating: | Passivated |
| Number of Positions: | 3 |
| Keyway Polarization: | D |
| Service Rating: | I |
| Shell Style: | Box Mounting Flange Hermetic Receptacle |
| Shell Size - Insert Arrangement: | A98 |
| Service Class: | Y |
| Shell Material: | Stainless Steel |
| Operating Temperature Range: | -65 - 200 °C, -85 - 392 °F |
| Contact Gender: | Male |
| Contact Mating Life: | 500 Cycles |
| Conductivity: | Conductive |
| Ingress Protection: | Hermetically Sealed |
| Contact Style: | Pin |
| Shell Type: | Square Flange Receptacle |
| Product: | Standard Circular Connectors |
| Product Type: | Connector |
| Service Class Detail: | Hermetically Sealed Passivated Stainless Steel Shell (Conductive) |
| Part Aliases: | YDTS20Y09-98PDV001 |
| SKU: | DCHD38999/21YA98PD |
D38999/21YA98PD
| Heilind Number: | DCHD38999/21YA98PD |
| Manufacturer: | TE Connectivity | Deutsch |
| Manufacturer Number: | D38999/21YA98PD |
| 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
Elevate your connectivity in demanding environments with our MIL-DTL-38999 III (D38999) hermetic receptacles. Ideal for rugged applications, these connectors feature square flange mounting for secure installation. With three gold-plated solder cup pins, they ensure reliable signal transmission, even in extreme conditions. Operating effortlessly in temperatures ranging from -65°C to 200°C (-85°F to 392°F) and offering a conductivity-rated, hermetically sealed shell, these connectors are built to withstand the toughest challenges. Crafted from high-quality stainless steel and meeting stringent military specifications, they guarantee durability and performance. Perfect for aerospace, defense, and industrial sectors, our hermetic receptacles provide a vital link in your mission-critical systems.

