UT0W02255PH6 vs 1607845
| Part Number |
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| Category | Circular Connectors - Housings | Circular Connectors - Housings |
| Manufacturer | Souriau-Sunbank by Eaton | Phoenix Contact |
| Description | CONN RCPT HSNG MALE 55POS PNL MT | CONN RCPT HSG FMALE 12POS PNL MT |
| Package | - | - |
| Series | Trim Trio? UTOW | RF |
| Type | For Male Pins | For Female Sockets |
| Mounting Type | Panel Mount | Panel Mount |
| Ingress Protection | IP68/69K - Dust Tight, Water Resistant, Waterproof | IP67 - Dust Tight, Waterproof |
| Orientation | N (Normal) | N (Normal) |
| Number of Positions | 55 | 12 |
| Mounting Feature | Flange | Flange |
| Connector Type | Receptacle Housing | Receptacle Housing |
| Shielding | Shielded | Shielded |
| Contact Type | Crimp | Crimp |
| Shell Size - Insert | 22-55 | M23-12 |
| Fastening Type | Bayonet Lock | Threaded |
| Contact Size | 20 | 1.0mm |
| Shell Material | Zinc Alloy | Gadolinium-Zinc |
| Housing Color | Silver | Silver |
| Material Flammability Rating | UL94 V-0 | - |
| Shell Finish | Nickel | - |
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1. What is the main function of the circular connector housing?
The shell mainly plays a protective and fixing role, protecting the connector from external environmental influences such as moisture, dust, and impact, and ensuring a secure connection of the cable to prevent cable loosening.
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2. Does the circular connector housing have shielding function?
Some metal casings provide electromagnetic shielding (EMI/RFI) for high-frequency signal transmission applications to prevent electromagnetic interference.
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3. 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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4. What are the advantages of circular connector housings in outdoor applications?
The shell provides protection level, weather resistance, and corrosion resistance, ensuring that the connector operates stably for a long time in humid, extreme temperature, and outdoor environments.

