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This is a RM series waterproof connector. A waterproof function has been added, while maintaining the features of the conventional product.
The RM-W series features a threaded coupling type lock mechanism that provides reliable waterproof performance
Assembly type (straight plug / RM15W)
Assembly type (right-angle plug / RM15W)
1. Abundant variations
The RM-W series features a wide variety of plugs and receptacles, enabling you to find the ideal product for the given application.
Three types of plugs are available: straight type, straight low-profile type and right-angle type.
A single-unit, waterproof type receptacle is available in which the connector itself is waterproof.
The screw-fastening type is available either as a front mounting type or a back mounting type.
Available number of contacts: 2, 3, 4, 8, 10, 12, 15, 20, 40, 55. Two types of contact plating are available: gold plating and silver plating.
2. Waterproof structure
Meets IP68 standards for waterproof performance when mated. Also, the single unit waterproof receptacle features IP68-class waterproof performance.
3. Flexible cable arrangement
With the assembly type right-angle plug, the cable can be pulled out in any direction (360° range.)
Rating | Rated voltage | 600 V AC, 840 V DC (2-contact) 500 V AC, 700 V DC (3-, 4-, 8-contact) 350 V AC, 490 V DC (10-contact) 350 V AC, 490 V DC (12-contact) |
---|---|---|
Rated Current | 10 A (2-, 3-, 4-contact) 5 A (8-, 10-, 12-contact) | |
Operating temperature range (Note 1) | -25°C to +85°C | |
Storage temperature range (Note 2) | -10°C to +60°C |
Item | Standard | Conditions | |
---|---|---|---|
1. Contact resistance | 2-, 3-, 4-contacts: 2 mΩ or less, 8-, 10-, 12-contacts: 4 mΩ or less | Measure at 1 A DC | |
2. Insulation resistance: | 1,000 MΩ or more | Measure at 500 V DC | |
3. Withstand voltage | There shall be no flashover or dielectric breakdown | 2-contacts: 1,800 V AC 3-contacts: 2,000 V AC 4-, 8-contacts: 1,500 V AC 10-, 12-contacts: 1,000 V AC | Apply for 1 min. |
4. Vibration resistance | There shall be no electrical discontinuity for 10 μs or greater | Test at frequency 10 to 55 to 10 Hz for 1 cycle and at half-amplitude of 0.75 mm in three directions for 10 cycles | |
5. Shock | There shall be no electrical discontinuity for 10 μs or greater | Test at acceleration of 490 m/s2, duration of 11 ms with sine half waveform in 6 directions, 3 times each | |
6. Mating cycle | 2-, 3-, 4-contacts: 4 mΩ or less, 8-, 10-, 12-contacts: 8 mΩ or less | Measure contact resistance after 2,000 operations | |
7. Temperature cycle | 100 MΩ or more | Test at -55°C: 30 mins. > Room temperature: 10 to 15 mins. > +85°C: 30 mins.> Room temperature: 10 to 15 mins for 5 cycles. | |
8. Humidity resistance (steady state) | 100 MΩ or more (when dry) | Measure insulation resistance after leaving at a temperature of 40°C and humidity of 90 to 95% for 96 hours | |
9. Waterproofing | No water penetration inside connector | Leave at water depth of 1.8 m for 48 hours while mated with the connector. |
(Note 1) The operating temperature range includes temperature increases caused by the flow of current.
(Note 2) The storage temperature range refers to the long-term storage of unused products that have not undergone termination. The operating temperature and humidity range are applicable in a non-energized state after termination.
Rating | Rated voltage | 600 V AC, 840 V DC (40-contacts) 500 V AC, 700 V DC (15-contacts, 55-contacts) 350 V AC, 490 V DC (20-contacts) |
---|---|---|
Rated Current | 5 A | |
Operating temperature range (Note 1) | -25°C to +85°C | |
Storage temperature range (Note 2) | -10℃ to +60℃ |
Item | Standard | Conditions | |
---|---|---|---|
1. Contact resistance | 4 mΩ or less | Measure at 1 A DC | |
2. Insulation resistance: | 1,000 MΩ or more | Measure at 500 V DC | |
3. Withstand voltage | There shall be no flashover or dielectric breakdown | 40-contacts: 1,800 V AC 15-, 55-contacts: 1,500 V AC 20-contacts: 1,000 V AC | Apply for 1 min. |
4. Vibration resistance | There shall be no electrical discontinuity for 10 μs or greater | Test at frequency 10 to 55 to 10 Hz for 1 cycle and at half-amplitude of 0.75 mm in three directions for 10 cycles | |
5. Shock | There shall be no electrical discontinuity for 10 μs or greater | Test at acceleration of 490 m/s2, duration of 11 ms with sine half waveform in 6 directions, 3 times each | |
6. Mating cycle | 8 mΩ or less | Measure contact resistance after 2,000 operations | |
7. Temperature cycle | 100 MΩ or more | Test at -55°C: 30 mins. > Room temperature: 10 to 15 mins. > +85°C: 30 mins.> Room temperature: 10 to 15 mins for 5 cycles. | |
8. Humidity resistance (steady state) | 100 MΩ or more (when dry) | Measure insulation resistance after leaving at a temperature of 40°C and humidity of 90 to 95% for 96 hours | |
9. Waterproofing | No water penetration inside connector | Leave at water depth of 1.8 m for 48 hours while mated with the connector. |
(Note 1) The operating temperature range includes temperature increases caused by the flow of current.
(Note 2) The storage temperature range for the above standards refers to the long-term storage of unused products that have not undergone termination. The operating temperature and humidity range are applicable in a non-energized state after termination.
Item | Materials | Finish | Note |
---|---|---|---|
Exterior | Zinc alloy, brass | Chromium plating or nickel plating | - |
Insulator | Diallylphthalate resin | - | UL94V-0, (black) |
Contacts | Brass, phosphor bronze, or copper alloy | Silver plating or gold plating | - |
Gasket | SIR (black or red) or NBR (gray) | - | - |
Materials/Finish
(Note) Do not mix different contact platings (e.g. don't combine gold and silver platings.)
Item | Materials | Finish | Note |
---|---|---|---|
Exterior | Brass | Chromium plating or nickel plating | - |
Insulator | Diallylphthalate resin | - | UL94V-0, (black) |
Contacts | Brass or copper alloy | Silver plating | - |
Gasket | Chloroprene rubber or SIR | - | (Black) |
Materials/Finish
(Note) Do not mix different contact platings (e.g. Do not combine gold and silver platings.)
Part Number |
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RM21WTP-CP(10)(71) |
Part Number | Price | Minimum Order Qty. | Volume Discount | Days to Ship | RoHS | Applicable pin/contact | Number Of Pins | Connector Type | Rated Current (A) | Allowable Voltage (V) | Wiring Method | Connection direction | Shell Size | Plating of part touching terminal | Product Category | Specifications | Features | Conforming cable outer diameter (mm) | Special Notes | Mating partner 1 | Mating partner 2 | Mating partner 3 | Mating partner 4 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
₹ 929.89 | 1 Piece(s) | 6 Day(s) or more | - | - | - | - | - | - | - | - | NA | No terminal | Cord clamp | For RM21WTP / For RM21WTPS | Without screw | φ10 | - | - | - | - | - |
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Connector Shape | Round shape | Connector series initials | P/Q/R | P/Q/R | RM |
---|---|---|---|---|---|
Protection function (environmentally resistant) | IP67 | Operating Temperature Range(°C) | -25 to +85 |
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