CA3100R32-7SBF80F0 vs D38999/26MJ43SA-LC
| Part Number |
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| Category | Circular Connectors - Housings | Circular Connectors - Housings |
| Manufacturer | ITT Cannon, LLC | TE Connectivity Deutsch Connectors |
| Description | CONN RCPT HSG FMALE 35POS PNL MT | CONN PLUG HSG FMALE 43POS INLINE |
| Package | - | - |
| Series | MIL-DTL-5015, CA-B | Military, MIL-DTL-38999 Series III, ACT |
| Type | For Female Sockets | For Female Sockets |
| Features | Backshell | Coupling Nut |
| Mounting Type | Panel Mount | Free Hanging (In-Line) |
| Ingress Protection | IP67 - Dust Tight, Waterproof | Environment Resistant |
| Orientation | N (Normal) | A |
| Number of Positions | 35 | 43 |
| Mounting Feature | Flange | - |
| Connector Type | Receptacle Housing | Plug Housing |
| Shielding | Unshielded | Shielded |
| Contact Type | Crimp | Crimp |
| Shell Size - Insert | 32-7 | 25-43 |
| Fastening Type | Reverse Bayonet Lock | Threaded |
| Contact Size | 12 (7), 16 (28) | 16 (20), 20 (23) |
| Shell Material | Aluminum Alloy | Composite |
| Housing Color | Olive Drab | Silver |
| Shell Finish | Chromate over Cadmium | Electroless Nickel |
| Shell Size, MIL | - | J |
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1. What is a circular connector housing?
A circular connector housing is a structural component used to protect internal connectors and cables, typically providing mechanical support and environmental sealing to prevent dust, water, chemicals, or physical damage.
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2. 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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3. What is the protection level of the circular connector housing?
The protection level is usually represented by an IP code, such as IP67. This level indicates the protective ability of the shell against solids (such as dust) and liquids (such as water). High IP rating is suitable for outdoor and harsh environments.
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4. 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.
