D38999/20FH53BB vs DTS20F23-53BB
| Part Number |
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| Category | Circular Connectors - Housings | Circular Connectors - Housings |
| Manufacturer | TE Connectivity Deutsch Connectors | TE Connectivity Deutsch Connectors |
| Description | CONN RCPT HSG FMALE 53POS PNL MT | CONN RCPT HSG FMALE 53POS PNL MT |
| Package | - | - |
| Series | Military, MIL-DTL-38999 Series III, DTS | MIL-DTL-38999 Series III, DTS |
| Type | For Female Sockets | - |
| Mounting Type | Panel Mount | - |
| Ingress Protection | Environment Resistant | - |
| Orientation | B | - |
| Number of Positions | 53 | - |
| Mounting Feature | Flange | - |
| Connector Type | Receptacle Housing | - |
| Shielding | Shielded | - |
| Contact Type | Crimp | - |
| Shell Size - Insert | 23-53 | - |
| Fastening Type | Threaded | - |
| Shell Size, MIL | H | - |
| Contact Size | 20 | - |
| Shell Material | Aluminum Alloy | - |
| Housing Color | Silver | - |
| Shell Finish | Electroless Nickel | - |
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1. How to ensure compatibility between the casing and internal connectors?
When selecting a casing, it is necessary to confirm its size, thread specifications, installation method, and compatibility with internal connectors to ensure that the casing can be fully adapted.
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2. What is the temperature range of the circular connector housing?
The operating temperature range of the casing depends on the material used. Metal casings typically operate within the range of -55 ° C to+125 ° C, while plastic casings may be suitable for lower temperature ranges.
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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.

