Overview
The D38999/26KJ46PA is a high-reliability circular connector designed and manufactured by Amphenol Aerospace Operations, a company often associated with the Souriau-Sunbank by Eaton brand. This connector is part of the MIL-DTL-38999 Series III family, known for its robustness and versatility in various harsh environments.
Key Specifications
| Specification | Value |
|---|---|
| Number of Contacts | 46 (44 + 2 Coax) |
| Connector Type | Circular Connector Plug, Male Pins |
| Shell Material | Stainless Steel, Passivated |
| Insert Arrangement | J46 |
| Clocking | A |
| Contact Finish Thickness - Mating | 50.0μin (1.27μm) |
| Length | 31.34mm |
| REACH SVHC | No |
Key Features
- Coupling Nut and Firewall Usage
- High-reliability design suitable for harsh environments
- Robust stainless steel shell with passivation for corrosion resistance
- Multiple contact arrangements including coaxial contacts
Applications
The D38999/26KJ46PA connector is widely used in various demanding applications, including aerospace, defense, and industrial environments. It is particularly suited for systems requiring high reliability and durability, such as aircraft, missiles, and other military equipment, as well as in rugged industrial settings.
Q & A
- What is the number of contacts in the D38999/26KJ46PA connector?
The D38999/26KJ46PA has 46 contacts, including 44 signal contacts and 2 coaxial contacts. - What is the material of the shell?
The shell is made of stainless steel and is passivated for corrosion resistance. - What is the insert arrangement of this connector?
The insert arrangement is J46. - Does this connector comply with REACH SVHC regulations?
No, it does not contain any substances of very high concern (SVHC) under REACH regulations. - What is the length of the connector?
The length of the connector is 31.34mm. - What are the typical applications of this connector?
It is used in aerospace, defense, and industrial environments where high reliability and durability are required. - Who manufactures this connector?
This connector is manufactured by Amphenol Aerospace Operations, often associated with the Souriau-Sunbank by Eaton brand. - What is the contact finish thickness - mating?
The contact finish thickness - mating is 50.0μin (1.27μm). - Does this connector have a coupling nut?
Yes, it includes a coupling nut and is suitable for firewall usage. - Where can I purchase this connector?
You can purchase this connector from various electronic component distributors such as Digi-Key, WireMasters, and EIS Components.
