D38999/20ZA35HA-LC vs MS27467T25F24P-LC
| Part Number |
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| Category | Circular Connectors - Housings | Circular Connectors - Housings |
| Manufacturer | Amphenol Aerospace Operations | TE Connectivity Deutsch Connectors |
| Description | CONN RCPT HSNG MALE 6POS PNL MT | CONN PLUG HSG MALE 24POS INLINE |
| Package | - | - |
| Series | Military, MIL-DTL-38999 Series III, Tri-Start? TV | Military, MIL-DTL-38999 Series I, DJT |
| Type | For Male Pins | For Male Pins |
| Mounting Type | Panel Mount | Free Hanging (In-Line) |
| Ingress Protection | Environment Resistant | Environment Resistant |
| Orientation | A | N (Normal) |
| Number of Positions | 6 | 24 |
| Mounting Feature | Flange | - |
| Connector Type | Receptacle Housing | Plug Housing |
| Shielding | Shielded | Shielded |
| Contact Type | Crimp | Crimp |
| Shell Size - Insert | 9-35 | 25-24 |
| Fastening Type | Threaded | Bayonet Lock |
| Shell Size, MIL | A | - |
| Contact Size | 22D | 12 (12), 16 (12) |
| Shell Material | Aluminum | Aluminum Alloy |
| Housing Color | Black | Silver |
| Shell Finish | Zinc Nickel | Electroless Nickel |
| Features | - | Coupling Nut |
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1. What are the common materials for circular connector housings?
Common shell materials include metal (such as aluminum, stainless steel) and plastic. Metal casings typically have better shielding and corrosion resistance, while plastic casings are lightweight and suitable for applications that do not require shielding.
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2. 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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3. How can circular connector housings improve the durability of connectors?
The shell can significantly extend the service life of the connector in harsh environments by providing protective measures such as mechanical strength, dust prevention, and waterproofing.
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4. How does the circular connector housing ensure the mechanical stress release of the cable?
The casing is usually equipped with cable clamps or stress relief devices, which firmly fix the cable to prevent mechanical stress caused by pulling or bending from being transmitted to the electrical connection part of the connector, thereby extending the life of the connector.
