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NRW Waterproof Cap (NRW-28-RCA-1)
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- Volume Discount
There are 3 types, one for straight plugs, one for panel-mount receptacles, and one for inline adapters, to prevent dust and contaminant from entering the mating part when the connector is not connected.
● Prevents intrusion of dust and foreign matter when not connected.
● Three models: for straight, for relay, and for panel mounting.
Part Number
Configured Part Number is shown.
NRW-28-RCA-1
Specifications
| Model | Shell Size | Shape Symbol | Weight (g) |
| NRW | 20 | PCA-1 For Straight | 5 |
| 24 | 6 | ||
| 28 | 10 | ||
| 20 | RCA-1 For Panel Mounting | 10 | |
| 24 | 14 | ||
| 28 | 21 | ||
| 20 | ADCA-1 For Relay | 12 | |
| 24 | 14 | ||
| 28 | 21 |
More Information
| Part Number |
|---|
| NRW-28-RCA-1 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Specifications | Conforming shell size |
|---|---|---|---|---|---|---|---|
MYR 77.70 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | For Panel Mounting | 28 |
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Features
● NRW series connectors are round connectors, designed to enhance water-proofing functionality when connected. (IP67 equivalent)● Superior weather and impact resistance due to the high-strength plastic material used.
● NRW series products are suitable for power supplies.
● There are 3 types of connectors: Straight, relay, and panel mount connectors.
● Because these connectors are connected by soldering, no dedicated tool is required for wiring.
Materials / Finish
| Item | Materials | Finish |
|---|---|---|
| Shell | Synthetic Resin | - |
| Insulator | Synthetic Resin | - |
| Contact | Copper Alloy | Silver Plated |
| Packing | Synthetic Rubber | - |
Characteristics
| Item | Contents |
|---|---|
| Rated Current | Check with the table below. |
| Rated Voltage | Check with the table below. |
| Withstand Voltage | No abnormality such as short circuiting occurs when regulated voltage is applied for 1 minute between immediately adjacent conductors. |
| Insulation Resistance | 1,000 MΩ or higher when measured between immediately adjacent conductors with regulated voltage. |
| Contact Resistance | Conductor resistance is 5 mΩ or less when a pair of contacts are connected at up to the regulation length. |
| Vibration Resistance | No functional defect was found during the JIS C 5025 vibration test. Contact resistance is 5 mΩ or less. |
| Impact Resistance | No functional defect was found during the JIS C 5026 shock test. Contact resistance is 5 mΩ or less. |
| Repeated Operation | No functional defect was found when a removal and insertion sequence was tested 500 times. Contact resistance is 5 mΩ or less. |
| Humidity Resistance | No functional defect was found during the JIS C 5023 humidity test. Insulation resistance is 100 MΩ. |
| Temperature Cycle | No functional defect was found during the JIS C 5030 temperature cycle test. |
| Corrosion Resistance | No functional defect was found during the JIS C 5028 salt water spray test. Contact resistance is 5 mΩ or less. |
| Waterproofing | No abnormality such as flooding was found when left under water pressure of 0.4 kgf/cm2 at regular working conditions for 24 hours or more. |
| Operating Temperature Range | -25°C ~ +85°C |
Table of Basic Specifications
| Product No. | Shell Size |
Number of Cores | Shape Symbol | Rated Current (A or less) |
Rated Voltage (V or less) |
Withstand Voltage AC (V) |
Insulation Resistance (MΩ or higher) |
Contact Resistance (mΩ or less) |
Compatible Wire Size | Applicable Electric Wire Finished Outer Diameter (mm) Note 1 |
|
|---|---|---|---|---|---|---|---|---|---|---|---|
| AWG | Conductor Section Area mm2 | ||||||||||
| NRW | 20 | 2, 3 | PF, RM, ADM |
15 | 250 | 1,500 | 2,000 | 3 | 14 | 2 | 7.0 ~ 12.5 |
| 4, 5 | 10 | 16 | 1.25 | ||||||||
| 7 | 1,000 | ||||||||||
| 12 | 5 | 1,000 | 5 | 20 | 0.5 | ||||||
| 20 | 2, 3 | PM, RF, ADF |
15 | 250 | 1,500 | 2,000 | 3 | 14 | 2 | 7.0 ~ 12.5 | |
| 4, 5 | 10 | 16 | 1.25 | ||||||||
| 7 | 1,000 | ||||||||||
| 12 | 5 | 1,000 | 5 | 20 | 0.5 | ||||||
| 24 | 2, 3 | PF, RM, ADM |
20 | 250 | 1,500 | 5,000 | 3 | 12 | 3.5 | 9.5 ~ 15.0 | |
| 4, 5 | 15 | 14 | 2 | ||||||||
| 10 | 10 | 1,000 | 2,000 | 16 | 1.25 | ||||||
| 14, 16 | 5 | 1,000 | 5 | 20 | 0.5 | ||||||
| 24 | 2, 3 | PM, RF, ADF |
20 | 250 | 1,500 | 5,000 | 3 | 12 | 3.5 | 9.5 ~ 15.0 | |
| 4, 5 | 15 | 14 | 2 | ||||||||
| 10 | 10 | 1,000 | 2,000 | 16 | 1.25 | ||||||
| 14, 16 | 5 | 1,000 | 5 | 20 | 0.5 | ||||||
| 28 | 16 | PF, RM, ADM |
10 | 250 | 1,000 | 2,000 | 3 | 16 | 1.25 | 12.5 ~ 18.0 | |
| 24 | 5 | 1,000 | 5 | 20 | 0.5 | ||||||
| 28 | 16 | PM, RF, ADF |
10 | 250 | 1,000 | 2,000 | 3 | 16 | 1.25 | 12.5 ~ 18.0 | |
| 24 | 5 | 1,000 | 5 | 20 | 0.5 | ||||||
Note 1: Even connectors with the same shell sizes may be divided into 2 or 3 types depending on the thickness of the cable used. Take care at selection. Refer to each product page for further details.
Contact Arrangement Diagram
Connection Work Method
Please check the type/dimensions/specifications of the part NRW-28-RCA-1 in the NRW Waterproof Cap series.
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Products like this...
| Part Number |
|---|
| NRW-20-ADCA-1 |
| NRW-20-PCA-1 |
| NRW-20-RCA-1 |
| NRW-24-ADCA-1 |
| NRW-24-PCA-1 |
| NRW-24-RCA-1 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Specifications | Conforming shell size |
|---|---|---|---|---|---|---|---|
MYR 58.25 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | For Relay | 20 | |
MYR 25.41 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | For Straight | 20 | |
MYR 58.16 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | For Panel Mounting | 20 | |
MYR 67.30 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | For Relay | 24 | |
MYR 40.05 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | For Straight | 24 | |
MYR 67.30 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | For Panel Mounting | 24 |
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