RC20W3K Socket contact for circular connectors, size 20, accepting 20-22 AWG wire with crimp termination. Gold-plated copper alloy with 7.5A current rating.
Mfr Part #:

RC20W3K

Available from 2 distributors
Mfr Name: Souriau-Sunbank by Eaton
Souriau-Sunbank by Eaton
Socket contact for circular connectors, size 20, accepting 20-22 AWG wire with crimp termination. Gold-plated copper alloy with 7.5A current rating.
✓ Total Stock: 86 pcs
$ Price Range: $1.88 - $3.07

RC20W3K Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
55 pcs
55 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
31 pcs
31 pcs On Request 1 On Request On Request On Request On Request On Request

RC20W3K Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Contact Finish
Contact Finish Thickness
Contact Material
Contact Resistance
Contact Size
Contact Termination
Contact Type
Current Rating
Dielectric Withstanding Voltage
Termination Style
Type
Wire Gauge or Range

RC20W3K Description

Short technical summary and product information.

The RC20W3K is a machined socket contact designed for use in circular connector systems. It accepts 20-22 AWG wire and features a crimp termination style. The contact body is made of high-conductive copper alloy with gold plating (0.4 µm) over nickel on the active part, ensuring reliable electrical performance.

 

Key electrical specifications include a current rating of 7.5 A, maximum contact resistance of 6 mΩ, and a minimum dielectric withstanding voltage of 1500 Vrms. Mechanical characteristics include a maximum insertion force of 5 N, maximum retention force of 50 N, and a minimum separation force of 0.30 N. The wire strip length is 4.8 mm, and the contact accepts insulation diameters from 1.20 to 1.60 mm. The mating pin diameter is 1.02 mm.

 

This contact is suitable for signal applications in circular connectors, offering high reliability in demanding environments. The machined construction provides consistent performance and durability.

RC20W3K Quick Information

Product Type: Circular Connector Contact
Series: Trim Trio
Canonical Name: Socket Contact, Size 20, 20-22 AWG, Crimp, Gold Plating
Subcategory: Machined Contacts

RC20W3K Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

RC20W3K Estimated Pricing

Qty Low High
1+ $3.07 $3.07
10+ $2.61 $2.61
25+ $2.33 $2.33
100+ $2.22 $2.22
250+ $2.07 $2.07
500+ $1.97 $1.97
1,000+ $1.88 $1.88

Estimated market price range - modelled values for guidance only, not live distributor offers.

RC20W3K Features

  • Machined socket contact for size 20 cavities.
  • Accepts 20-22 AWG wire with crimp termination.
  • Gold-plated copper alloy for reliable conductivity.
  • Rated for 7.5A continuous current.
  • Maximum contact resistance of 6 milliohms.

RC20W3K Applications

  • Signal connections in circular connector systems.
  • High-reliability aerospace and industrial applications.
  • Crimp termination for field-installable wiring.

RC20W3K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the RC20W3K contact?

7.5 A.

What wire gauge does this contact accept?

20-22 AWG.

What is the contact resistance?

6 mΩ maximum.

What is the dielectric withstanding voltage?

1500 Vrms minimum.

What is the contact finish?

Gold plating, 0.4 µm thickness.

What is the termination style?

Crimp.

What is the mating pin diameter?

1.02 mm.

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