FRCIR030-32A-3P-F80-VO vs D38999/20MD19JB-LC
| Part Number |
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| Category | Circular Connectors - Housings | Circular Connectors - Housings |
| Manufacturer | ITT Cannon, LLC | Amphenol Aerospace Operations |
| Description | CONN RCPT HSNG MALE 3POS PNL MT | CONN RCPT HSG FMALE 19POS PNL MT |
| Package | - | - |
| Series | MIL-DTL-5015, CIR | Military, MIL-DTL-38999 Series III, Tri-Start? TV |
| Type | For Male Pins | For Female Sockets |
| Mounting Type | Panel Mount | Panel Mount |
| Orientation | N (Normal) | B |
| Number of Positions | 3 | 19 |
| Mounting Feature | Flange | Flange |
| Connector Type | Receptacle Housing | Receptacle Housing |
| Shielding | Unshielded | Shielded |
| Contact Type | Crimp | Crimp |
| Shell Size - Insert | 32-A3 | 15-19 |
| Fastening Type | Bayonet Lock | Threaded |
| Contact Size | 4 | 20 |
| Shell Material | Aluminum Alloy | Composite |
| Housing Color | Olive Drab | Silver |
| Material Flammability Rating | Flame Retardant | - |
| Shell Finish | Chromate over Cadmium | Electroless Nickel |
| Ingress Protection | - | Environment Resistant |
| Shell Size, MIL | - | D |
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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. 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 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.
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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.
