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Multi-Purpose Circular Waterproof Connectors, RM-W Series

Multi-Purpose Circular Waterproof Connectors, RM-W Series
  • Volume Discount

RM-series circular waterproof connectors.
[Features]
· A large number of variations.
Three types of plug are available: straight type, straight low-profile type and right-angle type.
Two types of receptacle are available: nut-fastened type (front mounted and back mounted) and screw-fastened types with a square flange.
Supported contact numbers: 2, 3, 4, 8, 10, 12, 15, 20, 40, 55.
Two types of contact plating are available: gold plating and silver plating.
· Screw-coupling type lock mechanism. Meets IP68 standards for waterproof performance when mated.
 (A single-unit, waterproof type of is available in which the connector itself is waterproof.)
· With the assembly type right-angle plug, the cable can be pulled out in any direction (360° range.)
[Applications]
· Useful for various types of wiring work.

PDF

Japanese Only

Main Features of RM-W Series Multi-Purpose Circular Waterproof Connectors

The RM-W series features a threaded coupling type lock mechanism that provides reliable waterproof performance

The RM-W series features a threaded coupling type lock mechanism that provides reliable waterproof performance

Assembly type (straight plug / RM15W)

Assembly type (straight plug / RM15W)

Assembly type (right-angle 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.)

Product Standards

RM15WT Size Products

RatingRated voltage600 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 Current10 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
ItemStandardConditions
1. Contact resistance2-, 3-, 4-contacts: 2 mΩ or less, 8-, 10-, 12-contacts: 4 mΩ or lessMeasure at 1 A DC
2. Insulation resistance:1,000 MΩ or moreMeasure at 500 V DC
3. Withstand voltageThere shall be no flashover or dielectric breakdown2-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 resistanceThere shall be no electrical discontinuity for 10 μs or greaterTest 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. ShockThere shall be no electrical discontinuity for 10 μs or greaterTest at acceleration of 490 m/s2, duration of 11 ms
with sine half waveform in 6 directions, 3 times each
6. Mating cycle2-, 3-, 4-contacts: 4 mΩ or less, 8-, 10-, 12-contacts: 8 mΩ or lessMeasure contact resistance after 2,000 operations
7. Temperature cycle100 MΩ or moreTest 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. WaterproofingNo water penetration inside connectorLeave 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.

RM21WT to RM31WT Size Products

RatingRated voltage600 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 Current5 A
Operating temperature range (Note 1)-25°C to +85°C
Storage temperature range (Note 2)-10℃ to +60℃
ItemStandardConditions
1. Contact resistance4 mΩ or lessMeasure at 1 A DC
2. Insulation resistance:1,000 MΩ or moreMeasure at 500 V DC
3. Withstand voltageThere shall be no flashover or dielectric breakdown40-contacts: 1,800 V AC
15-, 55-contacts: 1,500 V AC
20-contacts: 1,000 V AC
Apply for 1 min.
4. Vibration resistanceThere shall be no electrical discontinuity for 10 μs or greaterTest 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. ShockThere shall be no electrical discontinuity for 10 μs or greaterTest at acceleration of 490 m/s2, duration of 11 ms
with sine half waveform in 6 directions, 3 times each
6. Mating cycle8 mΩ or lessMeasure contact resistance after 2,000 operations
7. Temperature cycle100 MΩ or moreTest 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. WaterproofingNo water penetration inside connectorLeave 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.

Product Materials/Processing

RM15WT Size Products

ItemMaterialsFinishNote
ExteriorZinc alloy, brassChromium plating or nickel plating-
InsulatorDiallylphthalate resin-UL94V-0, (black)
ContactsBrass, phosphor bronze, or copper alloySilver plating or gold plating-
GasketSIR (black or red) or NBR (gray)--

Materials/Finish
(Note) Do not mix different contact platings (e.g. don't combine gold and silver platings.)

RM21WT to RM31WT Size Products

ItemMaterialsFinishNote
ExteriorBrassChromium plating or nickel plating-
InsulatorDiallylphthalate resin-UL94V-0, (black)
ContactsBrass or copper alloySilver plating-
GasketChloroprene rubber or SIR-(Black)

Materials/Finish
(Note) Do not mix different contact platings (e.g. Do not combine gold and silver platings.)

Connector Usage Precautions

  1. 1. Make sure the power is off before mating or un-mating the connector.
  2. 2. Use connectors with socket (female) contacts at the power side of the circuit.
  3. 3. Make sure that the coupling is in the completely locked position (fully tightened state.)
  4. 4. Always use the correct plug / receptacle to assure water protection.
Part Number
JR16WCC-6(72)
JR16WCC-10(72)
JR16WCC-11(72)
JR16WCC-12(72)
JR16WCCA-8(72)
RM12WBP-4S(71)
RM12WBP-6P(71)
RM12WBP-CP(4)(71)
RM12WBP-CP(5)(71)
RM12WBP-CP(6)(71)
RM12WBP-CP(7)(71)
RM12WBR-2S(71)
RM12WBR-3S(71)
RM12WBR-4P(71)
RM12WBR-4S(71)
RM15WTLP-12P(71)
RM15WTPZ-2P(71)
RM15WTPZ-2S(71)
RM15WTPZ-3P(71)
RM15WTPZ-3S(71)
RM15WTPZ-4P(71)
RM15WTPZ-4P(72)
RM15WTPZ-8P(71)
RM15WTPZ-8P(72)
RM15WTPZ-8S(71)
RM15WTPZ-8S(72)
RM15WTPZ-10P(71)
RM15WTPZ-10S(71)
RM15WTPZ-10S(72)
RM15WTPZ-12P(71)
RM15WTPZ-12P(72)
RM15WTPZ-12S(71)
RM15WTPZ-12S(72)
RM15WTPZA-3P(72)
RM15WTPZA-3S(71)
RM15WTPZA-4P(71)
RM15WTPZA-4P(72)
RM15WTPZA-8P(71)
RM15WTPZA-10P(71)
RM15WTPZA-10S(71)
RM15WTPZA-12P(71)
RM15WTRZ-2S(71)
RM15WTRZ-2S(72)
RM15WTRZ-3P(71)
RM15WTRZ-4P(71)
RM15WTRZ-8P(71)
RM15WTRZ-8S(71)
RM15WTRZ-10P(71)
RM15WTRZ-10S(71)
RM15WTRZ-10S(72)
RM15WTRZ-12S(71)
RM15WTRZA-10S(71)
RM15WTRZA-12S(71)
RM15WTRZA-12S(72)
RM15WTRZB-2P(71)
RM15WTRZB-4P(71)
RM15WTRZB-8P(71)
RM15WTRZB-8P(72)
RM15WTRZB-8S(71)
RM15WTRZB-8S(72)
Part NumberVolume DiscountDays to Shipวันจัดส่งRoHSConnector series initials Applicable pin/contact Number Of Cores 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)
Operating Temperature Range
(°C)
Special Notes Mating partner 1 Mating partner 2 Mating partner 3 Mating partner 4 Mating partner 5
Same day -P· Q· R-------NANo terminalCord clampFor RM15WTPZA / For RM21WTPSScrew tighteningφ6-25 to +85------
Available Same day -P· Q· R-------NANo terminalCord clampFor RM15WTPZA / For RM21WTPSScrew tighteningφ10-25 to +85------
3 Day(s) or more -P· Q· R-------NANo terminalCord clampFor RM15WTPZA / For RM21WTPSScrew tighteningφ11-25 to +85------
Available Same day -P· Q· R-------NANo terminalCord clampFor RM15WTPZA / For RM21WTPSScrew tighteningφ12-25 to +85------
3 Day(s) or more -P· Q· R-------NANo terminalCord clampFor RM15WTPZAWithout screwφ8-25 to +85------
Same day -P· Q· RFemale4Cable Connection5-SolderStraight12SilverPlugNANA--25 to +85-RM12WBR-4P(71)----
Same day -P· Q· RMale6Cable Connection5-SolderStraight12SilverPlugNANA--25 to +85-RM12WBR-6S(71)----
Same day -P· Q· R-------NANo terminalCord clampFor RM12WBPNAφ4-25 to +85------
2 Day(s) or more 10P· Q· R-------NANo terminalCord clampFor RM12WBPNAφ5-25 to +85------
Same day -P· Q· R-------NANo terminalCord clampFor RM12WBPNAφ6-25 to +85------
Same day -P· Q· R-------NANo terminalCord clampFor RM12WBPNAφ7-25 to +85------
2 Day(s) or more -P· Q· RFemale2Panel Mount5-SolderStraight12SilverReceptacleNANA--25 to +85-RM12WBP-2P(71)----
2 Day(s) or more -P· Q· RFemale3Panel Mount5-SolderStraight12SilverReceptacleNANA--25 to +85-RM12WBP-3P(71)----
Same day -P· Q· RMale4Panel Mount5-SolderStraight12SilverReceptacleNANA--25 to +85-RM12WBP-4S(71)----
Same day -P· Q· RFemale4Panel Mount5-SolderStraight12SilverReceptacleNANA--25 to +85-RM12WBP-4P(71)----
Same day -P· Q· RMale12Cable Connection5AC350、DC490SolderAngle15SilverPlugNANA--25 to +85-RM15WTRZ-12S(71)RM15WTRZA-12S(71)RM15WTRZB-12S(71)RM15WTJZ-12S(71)-
Same day 10P· Q· RMale2Cable Connection10AC600、DC840SolderStraight15SilverPlugLow ProfileNA--25 to +85-RM15WTRZA-2S(71)RM15WTRZB-2S(71)RM15WTRZ-2S(71)RM15WTJZ-2S(71)-
Same day 10P· Q· RFemale2Cable Connection10AC600、DC840SolderStraight15SilverPlugLow ProfileNA--25 to +85-RM15WTRZ-2P(71)RM15WTRZA-2P(71)RM15WTRZB-2P(71)--
Same day -P· Q· RMale3Cable Connection10AC500、DC700SolderStraight15SilverPlugLow ProfileNA--25 to +85-RM15WTRZ-3S(71)RM15WTRZA-3S(71)RM15WTRZB-3S(71)--
Same day -P· Q· RFemale3Cable Connection10AC500、DC700SolderStraight15SilverPlugLow ProfileNA--25 to +85-RM15WTRZ-3P(71)RM15WTRZA-3P(71)RM15WTRZB-3P(71)RM15WTRZB-3PA(71)-
Same day -P· Q· RMale4Cable Connection10AC500、DC700SolderStraight15SilverPlugLow ProfileNA--25 to +85-RM15WTRZ-4S(71)RM15WTRZA-4S(71)RM15WTRZB-4S(71)RM15WTJZ-4S(71)-
3 Day(s) or more -P· Q· RMale4Cable Connection10AC500、DC700SolderStraight15GoldPlugLow ProfileNA--25 to +85-RM15WTRZ-4S(72)RM15WTRZA-4S(72)RM15WTRZB-4S(72)--
Same day -P· Q· RMale8Cable Connection5AC500、DC700SolderStraight15SilverPlugLow ProfileNA--25 to +85-RM15WTRZ-8S(71)RM15WTRZA-8S(71)RM15WTRZB-8S(71)RM15WTJZ-8S(71)-
Same day -P· Q· RMale8Cable Connection5AC500、DC700SolderStraight15GoldPlugLow ProfileNA--25 to +85-RM15WTRZ-8S(72)RM15WTRZA-8S(72)RM15WTRZB-8S(72)--
Same day -P· Q· RFemale8Cable Connection5AC500、DC700SolderStraight15SilverPlugLow ProfileNA--25 to +85-RM15WTRZ-8P(71)RM15WTRZA-8P(71)RM15WTRZB-8P(71)RM15WTRZB-8PA(71)RM15WTRZE-8PA(71)
Same day -P· Q· RFemale8Cable Connection5AC500、DC700SolderStraight15GoldPlugLow ProfileNA--25 to +85-RM15WTRZ-8P(72)RM15WTRZA-8P(72)RM15WTRZB-8P(72)RM15WTRZB-8PA(72)-
Available Same day -P· Q· RMale10Cable Connection5AC350、DC490SolderStraight15SilverPlugLow ProfileNA--25 to +85-RM15WTRZ-10S(71)RM15WTRZA-10S(71)RM15WTRZB-10S(71)RM15WTJZ-10S(71)-
Same day 10P· Q· RFemale10Cable Connection5AC350、DC490SolderStraight15SilverPlugLow ProfileNA--25 to +85-RM15WTRZ-10P(71)RM15WTRZA-10P(71)RM15WTRZB-10P(71)RM15WTRZB-10PA(71)-
Same day -P· Q· RFemale10Cable Connection5AC350、DC490SolderStraight15GoldPlugLow ProfileNA--25 to +85-RM15WTRZ-10P(72)RM15WTRZA-10P(72)RM15WTRZB-10P(72)--
Same day -P· Q· RMale12Cable Connection5AC350、DC490SolderStraight15SilverPlugLow ProfileNA--25 to +85-RM15WTRZ-12S(71)RM15WTRZA-12S(71)RM15WTRZB-12S(71)RM15WTJZ-12S(71)-
Same day -P· Q· RMale12Cable Connection5AC350、DC490SolderStraight15GoldPlugLow ProfileNA--25 to +85-RM15WTRZ-12S(72)RM15WTRZA-12S(72)RM15WTRZB-12S(72)--
Same day -P· Q· RFemale12Cable Connection5AC350、DC490SolderStraight15SilverPlugLow ProfileNA--25 to +85-RM15WTRZ-12P(71)RM15WTRZA-12P(71)RM15WTRZB-12P(71)--
Same day -P· Q· RFemale12Cable Connection5AC350、DC490SolderStraight15GoldPlugLow ProfileNA--25 to +85-RM15WTRZ-12P(72)RM15WTRZA-12P(72)RM15WTRZB-12P(72)--
4 Day(s) or more -P· Q· RMale3Cable Connection10AC500、DC700SolderStraight15GoldPlugNANA--25 to +85Rated voltage details: 500 VAC, 700 VDCRM15WTRZ-3S(72)RM15WTRZA-3S(72)RM15WTRZB-3S(72)--
Same day -P· Q· RFemale3Cable Connection10AC500、DC700SolderStraight15SilverPlugNANA--25 to +85Rated voltage details: 500 VAC, 700 VDCRM15WTRZ-3P(71)RM15WTRZA-3P(71)RM15WTRZB-3P(71)RM15WTRZB-3PA(71)-
3 Day(s) or more -P· Q· RMale4Cable Connection10AC500、DC700SolderStraight15SilverPlugNANA--25 to +85Rated voltage details: 500 VAC, 700 VDCRM15WTRZ-4S(71)RM15WTRZA-4S(71)RM15WTRZB-4S(71)RM15WTJZ-4S(71)-
3 Day(s) or more -P· Q· RMale4Cable Connection10AC500、DC700SolderStraight15GoldPlugNANA--25 to +85Rated voltage details: 500 VAC, 700 VDCRM15WTRZ-4S(72)RM15WTRZA-4S(72)RM15WTRZB-4S(72)--
Same day -P· Q· RMale8Cable Connection5AC500、DC700SolderStraight15SilverPlugNANA--25 to +85Rated voltage details: 500 VAC, 700 VDCRM15WTRZ-8S(71)RM15WTRZA-8S(71)RM15WTRZB-8S(71)RM15WTJZ-8S(71)-
Same day -P· Q· RMale10Cable Connection5AC350、DC490SolderStraight15SilverPlugNANA--25 to +85Rated voltage details: 350 VAC, 490 VDCRM15WTRZ-10S(71)RM15WTRZA-10S(71)RM15WTRZB-10S(71)RM15WTJZ-10S(71)-
2 Day(s) or more 10P· Q· RFemale10Cable Connection5AC350、DC490SolderStraight15SilverPlugNANA--25 to +85Rated voltage details: 350 VAC, 490 VDCRM15WTRZ-10P(71)RM15WTRZA-10P(71)RM15WTRZB-10P(71)RM15WTRZB-10PA(71)-
3 Day(s) or more -P· Q· RMale12Cable Connection5AC350、DC490SolderStraight15SilverPlugNANA--25 to +85Rated voltage details: 100 VAC, 140 VDCRM15WTRZ-12S(71)RM15WTRZA-12S(71)RM15WTRZB-12S(71)RM15WTJZ-12S(71)-
Available Same day -P· Q· RFemale2Panel Mount10AC600、DC840SolderStraight15SilverReceptacleFront MountNut tightening--25 to +85-RM15WTPZ-2P(71)RM15WTPZA-2P(71)---
3 Day(s) or more -P· Q· RFemale2Panel Mount10AC600、DC840SolderStraight15GoldReceptacleFront MountNut tightening--25 to +85-RM15WTPZ-2P(72)RM15WTPZA-2P(72)---
Same day -P· Q· RMale3Panel Mount10AC500、DC700SolderStraight15SilverReceptacleFront MountNut tightening--25 to +85-RM15WTPZ-3S(71)RM15WTPZA-3S(71)---
3 Day(s) or more -P· Q· RMale4Panel Mount10AC500、DC700SolderStraight15SilverReceptacleFront MountNut tightening--25 to +85-RM15WTPZ-4S(71)RM15WTPZA-4S(71)---
Same day -P· Q· RMale8Panel Mount5AC500、DC700SolderStraight15SilverReceptacleFront MountNut tightening--25 to +85-RM15WTPZ-8S(71)RM15WTPZA-8S(71)---
Same day -P· Q· RFemale8Panel Mount5AC500、DC700SolderStraight15SilverReceptacleFront MountNut tightening--25 to +85-RM15WTLP-8P(71)RM15WTPZ-8P(71)RM15WTPZA-8P(71)--
Same day -P· Q· RMale10Panel Mount5AC350、DC490SolderStraight15SilverReceptacleFront MountNut tightening--25 to +85-RM15WTLP-10S(71)RM15WTPZ-10S(71)RM15WTPZA-10S(71)--
Same day -P· Q· RFemale10Panel Mount5AC350、DC490SolderStraight15SilverReceptacleFront MountNut tightening--25 to +85-RM15WTLP-10P(71)RM15WTPZ-10P(71)RM15WTPZA-10P(71)--
3 Day(s) or more -P· Q· RFemale10Panel Mount5AC350、DC490SolderStraight15GoldReceptacleFront MountNut tightening--25 to +85-RM15WTPZ-10P(72)RM15WTPZA-10P(72)---
Available Same day -P· Q· RFemale12Panel Mount5AC350、DC490SolderStraight15SilverReceptacleFront MountNut tightening--25 to +85-RM15WTLP-12P(71)RM15WTPZ-12P(71)RM15WTPZA-12P(71)--
3 Day(s) or more -P· Q· RFemale10Panel Mount5AC350、DC490SolderStraight15SilverReceptacleBack mountNut tightening--25 to +85-RM15WTLP-10P(71)RM15WTPZ-10P(71)RM15WTPZA-10P(71)--
3 Day(s) or more -P· Q· RFemale12Panel Mount5AC350、DC490SolderStraight15SilverReceptacleBack mountNut tightening--25 to +85-RM15WTLP-12P(71)RM15WTPZ-12P(71)RM15WTPZA-12P(71)--
3 Day(s) or more -P· Q· RFemale12Panel Mount5AC350、DC490SolderStraight15GoldReceptacleBack mountNut tightening--25 to +85-RM15WTLP-12P(72)RM15WTPZ-12P(72)RM15WTPZA-12P(72)--
3 Day(s) or more -P· Q· RMale2Panel Mount10AC600、DC840SolderStraight15SilverReceptacleSquare FlangeMating area waterproof--25 to +85-RM15WTPZ-2S(71)RM15WTPZA-2S(71)---
3 Day(s) or more -P· Q· RMale4Panel Mount10AC500、DC700SolderStraight15SilverReceptacleSquare FlangeMating area waterproof--25 to +85-RM15WTPZ-4S(71)RM15WTPZA-4S(71)---
3 Day(s) or more -P· Q· RMale8Panel Mount5AC500、DC700SolderStraight15SilverReceptacleSquare FlangeMating area waterproof--25 to +85-RM15WTPZ-8S(71)RM15WTPZA-8S(71)---
3 Day(s) or more -P· Q· RMale8Panel Mount5AC500、DC700SolderStraight15GoldReceptacleSquare FlangeMating area waterproof--25 to +85-RM15WTPZA-8S(72)----
Same day -P· Q· RFemale8Panel Mount5AC500、DC700SolderStraight15SilverReceptacleSquare FlangeMating area waterproof--25 to +85-RM15WTLP-8P(71)RM15WTPZ-8P(71)RM15WTPZA-8P(71)--
3 Day(s) or more -P· Q· RFemale8Panel Mount5AC500、DC700SolderStraight15GoldReceptacleSquare FlangeMating area waterproof--25 to +85-RM15WTPZ-8P(72)RM15WTPZA-8P(72)---

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Basic Informationข้อมูลพื้นฐาน

Connector Shape Round shape P· Q· R RM Protection function (environmentally resistant) IP67

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