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PRC03 Dust-proof Cap

PRC03 Dust-proof Cap
  • Volume Discount

A dust-proof cap to prevent contamination from foreign bodies and protect the connected portion

● Attach to the connector when not in use to prevent water and dust from getting in.

·These caps are not waterproof.
·When used as a relay model the string cannot be fixed.



PRC03 Dust-proof Cap:Related Image

ModelTypeWeight (g)
PRC03-10PC1-1For Straight2.6
PRC03-10RC1-1For Panel Mounting and Relay2.7

More Information

PRC03 Dust-proof Cap:Related Image
Part Number
Part NumberVolume DiscountDays to ShipRoHSSpecifications
Available 2 Day(s) or more 10For Straight
Available 2 Day(s) or more 10For Panel Mount / For Relay


  1. 1

Combination Method

Compatible Wire Size

Connector Core Number Conductor Cross-sectional Area AWG Size Core Wire Outer Diameter
2, 3 1.4 mm2 or less AWG16 or less φ1.6 or less
4, 5, 7 0.5 mm2 or less AWG20 or less φ1.0 or less

Material / Finish

Item Materials Finish
Body Shell Zinc Alloy Satin Nickel
Contact Copper Alloy Nickel Base Gold Plating
Insulator Synthetic Resin

Electrical Properties

Connector Core Number Rated Voltage (V or less) Rated Current (A or less) Withstand Voltage
(VAC or less for 1 minute)
Insulation Resistance Contact Resistance
2 600 840 10 1800 1000 MΩ or more
(500 VDC)
5 mΩ or less
(3 VDC, 1A)
3 360 504 10 1000
4 400 560 5 1200
5, 7 350 490 5 1000

* Rating represents the current capacity per contact core.

Operating Temperature Range

-25°C ~ +85°C

Contact Arrangement Diagram * View from the female (socket) connector coupling surface.

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