KJB7T21W35BC vs D38999/20JB99HE-LC
| Part Number |
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| Category | Circular Connectors - Housings | Circular Connectors - Housings |
| Manufacturer | ITT Cannon, LLC | Amphenol Aerospace Operations |
| Description | CONN RCPT HSG FMALE 79POS PNL MT | CONN RCPT HSNG MALE 7POS PNL MNT |
| Package | - | - |
| Series | MIL-DTL-38999 Series III, KJB | Military, MIL-DTL-38999 Series III, Tri-Start? TV |
| Type | For Female Sockets | For Male Pins |
| Mounting Type | Panel Mount | Panel Mount |
| Ingress Protection | Environment Resistant | Environment Resistant |
| Orientation | C | E |
| Number of Positions | 79 | 7 |
| Mounting Feature | Bulkhead - Front Side Nut | Flange |
| Connector Type | Receptacle Housing | Receptacle Housing |
| Shielding | Unshielded | Shielded |
| Contact Type | Crimp | Crimp |
| Shell Size - Insert | 21-35 | 11-99 |
| Fastening Type | Threaded | Threaded |
| Contact Size | 22D | 20 |
| Shell Material | Aluminum Alloy | Composite |
| Housing Color | Olive Drab | Olive Drab |
| Shell Finish | Cadmium over Electroless Nickel | Cadmium |
| Shell Size, MIL | - | B |
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1. What are the installation methods for circular connector housings?
Common installation methods include panel installation, PCB installation, or free hanging. Choosing the appropriate installation method for the casing should consider the overall design requirements of the system.
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2. Can the circular connector housing be customized?
Yes, many manufacturers offer customized shell services, including customized materials, colors, sizes, and specific environmental adaptability requirements to meet specific application needs.
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3. What is a quick disconnect housing?
Quick disconnect housing is a type of housing designed for quick connection and disconnection, typically used in applications that require frequent plugging or quick maintenance, such as military, aviation, and industrial automation fields.
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4. How to maintain the circular connector housing?
Regularly inspect the surface of the casing for wear or corrosion, ensuring that the seals are intact and kept clean. If necessary, aging or damaged casings and seals should be replaced in a timely manner.
