TR1004PMS1NB vs 206306-2
| Part Number |
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| Category | Circular Connectors - Housings | Circular Connectors - Housings |
| Manufacturer | ITT Cannon, LLC | TE Connectivity AMP Connectors |
| Description | CONN PLUG HSNG MALE 4POS INLINE | CONN RCP HSG FMALE 37POS INLINE |
| Package | - | - |
| Series | Trident Ringlock (TR) | CPC Series 1 |
| Type | For Male Pins | For Female Sockets |
| Features | Coupling Nut | - |
| Mounting Type | Free Hanging (In-Line) | Free Hanging (In-Line) |
| Orientation | Keyed | A |
| Number of Positions | 4 | 37 |
| Connector Type | Plug Housing | Receptacle Housing |
| Shielding | Unshielded | Unshielded |
| Contact Type | Crimp and Solder Cup | Crimp |
| Shell Size - Insert | 10-4 | 23-37 |
| Fastening Type | Detent Lock | Threaded |
| Shell Material | Polyamide (PA), Nylon | Polyamide (PA), Nylon |
| Housing Color | Black | Black |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 |
| Contact Size | - | 16 |
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1. 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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2. 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.
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3. What is the temperature range of the circular connector housing?
The operating temperature range of the casing depends on the material used. Metal casings typically operate within the range of -55 ° C to+125 ° C, while plastic casings may be suitable for lower temperature ranges.
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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.

