CL1M4101 vs RT0616-4SNH
| Part Number |
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| Category | Circular Connectors - Housings | Circular Connectors - Housings |
| Manufacturer | Souriau-Sunbank by Eaton | Amphenol Sine Systems Corp |
| Description | CONN RCPT HSNG MALE 26POS PNL MT | CONN PLUG HSG FMALE 4POS INLINE |
| Package | - | - |
| Series | Clipper | Eco|mate? RM |
| Type | For Male Pins | For Female Sockets |
| Mounting Type | Panel Mount | Free Hanging (In-Line) |
| Ingress Protection | IP67 - Dust Tight, Waterproof | IP67 - Dust Tight, Waterproof |
| Orientation | Keyed | N (Normal) |
| Number of Positions | 26 | 4 |
| Mounting Feature | Flange | - |
| Connector Type | Receptacle Housing | Plug Housing |
| Shielding | Unshielded | Shielded |
| Contact Type | Crimp and Solder Cup | Crimp |
| Shell Size - Insert | 4-1 | 16-4 |
| Fastening Type | Twist Latch | Bayonet Lock |
| Contact Size | 16 | 3.6mm |
| Shell Material | Thermoplastic, Halogen Free | Zinc Alloy |
| Housing Color | Black | Silver |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 |
| Features | - | Coupling Nut |
| Shell Finish | - | Nickel |
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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. Does the circular connector housing support waterproof function?
Yes, many circular connector housings have waterproof features, especially IP67 or IP68 rated housings, suitable for use in humid or outdoor environments.
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3. How to maintain the circular connector housing?
Regularly inspect the surface of the casing for wear or corrosion, ensuring that the seals are intact and kept clean. If necessary, aging or damaged casings and seals should be replaced in a timely manner.
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4. Which applications require high shielding performance enclosures?
High shielding performance enclosures are mainly used for applications that prevent electromagnetic interference, such as communication equipment, radar systems, industrial control systems, and medical equipment.

