RT0W61419SNH vs XS5C-D4C3
| Part Number |
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| Category | Circular Connectors - Housings | Circular Connectors - Housings |
| Manufacturer | Amphenol Sine Systems Corp | Omron Electronics Inc-EMC Div |
| Description | CONN PLG HSG FMALE 19POS INLINE | CONN RCPT HSG FMALE 4POS INLINE |
| Package | - | - |
| Series | Eco|mate? RM | XS5 |
| Type | For Female Sockets | For Female Sockets |
| Features | Coupling Nut | Backshell, Coupling Nut |
| Mounting Type | Free Hanging (In-Line) | Free Hanging (In-Line) |
| Ingress Protection | IP67 - Dust Tight, Waterproof | IP67 - Dust Tight, Waterproof |
| Orientation | N (Normal) | Keyed |
| Number of Positions | 19 | 4 |
| Connector Type | Plug Housing | Receptacle Housing |
| Shielding | Shielded | Unshielded |
| Contact Type | Crimp | Crimp |
| Shell Size - Insert | 14-19 | M12-4 |
| Fastening Type | Bayonet Lock | Bayonet Lock |
| Contact Size | 20 | - |
| Shell Material | Zinc Alloy | Zinc Alloy |
| Housing Color | Silver | Silver |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 |
| Shell Finish | Nickel | 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. How to choose a suitable circular connector housing?
When choosing a casing, the following factors need to be considered:
Application environment (indoor, outdoor or industrial environment)
Protection level
Connector type and specifications
Required shielding performance
Materials and corrosion resistance performance -
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. 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.

