Toggle Switch SPDT 7101SPY1AV2BE Equivalent & Substitute Parts

Part Overview

The 7101SPY1AV2BE is an active-status toggle switch manufactured by C&K, designed for panel-mount applications with SPDT (Single Pole Double Throw) circuit configuration. This switch operates at 0.4VA across 20V AC/DC ratings and features anti-rotation actuator design with PC pin termination. The component is ROHS3 compliant and maintains an operating temperature range of -30°C to 85°C. Alternative models become necessary when inventory constraints, specific ingress protection requirements, or particular actuator geometry specifications require component substitution while maintaining core electrical and mechanical compatibility.

Substiute Parts

7101SPY1AV2BE

C&KIn Stock: 11537101SPY1AV2BE Datasheet

Current PartRFQ

100AWSP1T1B1M7REH

E-SwitchIn Stock: 1148100AWSP1T1B1M7REH Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7101SPY1AV2BE is determined by strict alignment of the following critical parameters:

Electrical Compatibility Requirements:

• Circuit configuration must be SPDT
• Switch function must be On-On
• Current rating must be 0.4VA (AC/DC)
• Voltage rating must be 20V AC and 20V DC minimum

Mechanical Compatibility Requirements:

• Mounting type must be Panel Mount, Right Angle, Vertical
• Panel cutout dimensions must be Circular - 6.35mm Dia
• Bushing thread must be 1/4-40
• Termination style must be PC Pin

Compliance Requirements:

• RoHS3 compliance required
• Operating temperature range must encompass -30°C ~ 85°C

The substitute part 100AWSP1T1B1M7REH from E-Switch meets all mandatory electrical and mechanical parameters. Variations in actuator type (Standard Round vs. Anti-Rotation), actuator length (10.41mm vs. 10.67mm), electrical life cycles (30,000 vs. 100,000), and ingress protection rating (IP67 vs. unspecified) represent acceptable design differences that do not affect core substitution compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the 7101SPY1AV2BE and 100AWSP1T1B1M7REH are active-status components with ROHS3 compliance and REACH compliance status appropriate for their respective manufacturers. Selection between these parts should be based on application-specific requirements:

The 7101SPY1AV2BE provides anti-rotation actuator geometry and extended electrical life rating of 100,000 cycles, suitable for applications requiring frequent switching operations and actuator stability constraints.

The 100AWSP1T1B1M7REH offers IP67 ingress protection rating, providing enhanced environmental sealing for applications exposed to dust and moisture. The standard round actuator and 30,000-cycle electrical life rating are appropriate for moderate-duty panel-mount applications.

Both components satisfy identical electrical specifications (0.4VA, 20V AC/DC, SPDT On-On configuration) and mechanical mounting requirements (6.35mm circular cutout, 1/4-40 bushing thread, PC pin termination). Component selection should prioritize application environmental conditions and actuator geometry preferences.

Frequently Asked Questions (FAQ)

Q: Can the 100AWSP1T1B1M7REH directly replace the 7101SPY1AV2BE in existing designs?

A: Yes, provided the application does not require anti-rotation actuator functionality or depend on the extended 100,000-cycle electrical life specification. Both components share identical electrical ratings (0.4VA, 20V AC/DC), circuit configuration (SPDT On-On), and mechanical mounting parameters (6.35mm panel cutout, 1/4-40 bushing thread, PC pin termination). The 10.41mm actuator length of the substitute is 0.26mm shorter than the original 10.67mm specification.

Q: What are the key differences between these substitute parts?

A: The primary differences are: (1) Actuator type—7101SPY1AV2BE features anti-rotation design while 100AWSP1T1B1M7REH uses standard round actuator; (2) Electrical life—7101SPY1AV2BE rated for 100,000 cycles versus 30,000 cycles for the substitute; (3) Ingress protection—100AWSP1T1B1M7REH provides IP67 rating while the original specification is unspecified; (4) Actuator length variance of 0.26mm.

Q: Are both parts RoHS3 compliant?

A: Yes, both the 7101SPY1AV2BE and 100AWSP1T1B1M7REH are ROHS3 compliant. The 7101SPY1AV2BE is REACH Affected, while the 100AWSP1T1B1M7REH is REACH Unaffected.

Q: What packaging format is available for these components?

A: Both components are supplied in Bulk packaging. The 7101SPY1AV2BE has 1090 pieces in stock, while the 100AWSP1T1B1M7REH has 1104 pieces available.

Q: Does the 0.26mm actuator length difference affect panel mounting?

A: The panel mounting compatibility is determined by the 6.35mm circular cutout dimension and 1/4-40 bushing thread specification, both of which are identical between components. The actuator length difference affects only the external protrusion height above the panel surface and should be evaluated against specific application clearance requirements.