C&K 7101SH3AV2BE Toggle Switch SPDT Equivalent & Substitute Parts

Part Overview

The C&K 7101SH3AV2BE is an active production toggle switch with SPDT (Single Pole Double Throw) configuration, rated for 0.4VA at 20V AC/DC. This panel-mount, right-angle vertical switch is designed for applications requiring reliable on-on switching functionality with epoxy sealed terminals. Substitute parts are identified when equivalent electrical ratings, mechanical mounting specifications, and circuit configurations are required due to inventory constraints, supply chain considerations, or design standardization across product lines.

Substiute Parts

7101SH3AV2BE

C&KIn Stock: 7937101SH3AV2BE Datasheet

Current PartRFQ

100AWSP1T1B1M7REH

E-SwitchIn Stock: 1148100AWSP1T1B1M7REH Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the C&K 7101SH3AV2BE is determined by strict equivalence across the following critical parameters:

• Circuit Configuration: SPDT only
• Switch Function: On-On operation
• Electrical Ratings: 0.4VA at 20V AC/DC minimum
• Mounting Specification: Panel mount with right-angle vertical orientation
• Panel Cutout Dimensions: Circular 6.35mm diameter
• Bushing Thread: 1/4-40
• Termination Style: PC Pin
• Actuator Type: Standard Round
• Operating Temperature Range: -30°C to 85°C minimum
• Regulatory Compliance: ROHS3 Compliant

The E-Switch 100AWSP1T1B1M7REH meets all mandatory substitution criteria. Differences in actuator length (10.41mm vs. 10.16mm), electrical life cycles, and ingress protection rating do not preclude substitution when these variations are acceptable to the application design.

Parameter Comparison

Engineering Selection Recommendations

Both the C&K 7101SH3AV2BE and E-Switch 100AWSP1T1B1M7REH are active production components with ROHS3 compliance. Selection between these parts should be based on application-specific requirements:

The C&K 7101SH3AV2BE provides 100,000 electrical life cycles and is suitable for high-cycle switching applications. The E-Switch 100AWSP1T1B1M7REH offers IP67 ingress protection, making it appropriate for environments requiring dust and moisture resistance. Both parts share identical electrical ratings, mounting geometry, and operating temperature specifications, ensuring functional interchangeability within the defined parameter constraints.

Frequently Asked Questions (FAQ)

Q: Can the E-Switch 100AWSP1T1B1M7REH replace the C&K 7101SH3AV2BE in all applications?

A: Yes, provided the application does not require the higher electrical life rating of 100,000 cycles. The E-Switch part is rated for 30,000 cycles. Both parts meet identical electrical, mechanical, and thermal specifications.

Q: What is the significance of the actuator length difference (10.16mm vs. 10.41mm)?

A: The 0.25mm difference in actuator length must be evaluated against panel thickness and clearance requirements in the specific application. Both actuators are standard round type with identical engagement characteristics.

Q: Does the IP67 rating of the E-Switch part provide additional benefits?

A: The IP67 ingress protection rating on the E-Switch 100AWSP1T1B1M7REH provides dust-tight and waterproof sealing. The C&K part does not specify an ingress protection rating. Selection depends on environmental exposure requirements.

Q: Are both parts available in the same packaging format?

A: Both parts are supplied in bulk packaging. Verify specific packaging requirements with your procurement specifications.

Q: What compliance certifications apply to both parts?

A: Both the C&K 7101SH3AV2BE and E-Switch 100AWSP1T1B1M7REH are ROHS3 compliant. The C&K part is REACH Affected; the E-Switch part is REACH Unaffected. Verify REACH compliance requirements for your end application.