MS27473E22B55PLC vs D38999/24ZA98BN
| Part Number |
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| Category | Circular Connectors - Housings | Circular Connectors - Housings |
| Manufacturer | Amphenol Aerospace Operations | Amphenol Aerospace Operations |
| Description | CONN PLUG HSG MALE 55POS INLINE | CONN RCPT HSNG FMALE 3POS PNL MT |
| Package | - | - |
| Series | Military, MIL-DTL-38999 Series II, JT | Military, MIL-DTL-38999 Series III, Tri-Start? TV |
| Type | For Male Pins | For Female Sockets |
| Features | Coupling Nut | - |
| Mounting Type | Free Hanging (In-Line) | Panel Mount |
| Ingress Protection | Environment Resistant | Environment Resistant |
| Orientation | N (Normal) | N (Normal) |
| Number of Positions | 55 | 3 |
| Connector Type | Plug Housing | Receptacle Housing |
| Shielding | Unshielded | Shielded |
| Contact Type | Crimp | Crimp |
| Shell Size - Insert | 22-55 | 9-98 |
| Fastening Type | Bayonet Lock | Threaded |
| Contact Size | 20 | 20 |
| Shell Material | Aluminum Alloy | Aluminum |
| Housing Color | Olive Drab | Black |
| Shell Finish | Cadmium over Nickel | Zinc Nickel |
| Mounting Feature | - | Bulkhead - Front Side Nut |
| Shell Size, MIL | - | A |
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1. 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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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 are the standard dimensions for circular connector housings?
The size of the casing usually depends on the type of connector and the application environment, with multiple diameters, lengths, and shapes to choose from. Typical sizes include M12, M16, M23, and so on.
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4. What are the advantages of plastic shells compared to metal shells?
The plastic casing is lightweight, cost-effective, corrosion-resistant, and suitable for low-power applications and indoor environments. The metal casing provides better strength, impact resistance, and shielding performance.
