Toggle Switch SPDT 7101SH3AV2QE Equivalent & Substitute Parts

Part Overview

The 7101SH3AV2QE is an active production toggle switch manufactured by C&K, classified as SPDT (Single Pole Double Throw) with panel mount, right angle vertical configuration. This switch is rated for 5A at 120V AC and 28V DC, featuring non-illuminated operation with epoxy sealed terminals. The part remains in active product status with 1137 units in current inventory. Substitute parts are identified when equivalent electrical ratings, mechanical mounting configurations, and circuit topologies are required due to supply constraints, lead time considerations, or design standardization across product lines.

Substiute Parts

7101SH3AV2QE

C&KIn Stock: 12257101SH3AV2QE Datasheet

Current PartRFQ

100SP1T1B1M7QEH

E-SwitchIn Stock: 1974100SP1T1B1M7QEH Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7101SH3AV2QE is determined by strict equivalence across the following critical parameters:

• Circuit Configuration: SPDT topology required
• Switch Function: On-On operation mandatory
• Current Rating: 5A (AC/DC) minimum
• Voltage Ratings: 120V AC and 28V DC minimum
• Mounting Configuration: Panel mount, right angle, vertical orientation
• Panel Cutout: Circular 6.35mm diameter
• Bushing Thread: 1/4-40 specification
• Termination: PC Pin style
• Operating Temperature: -30°C to 85°C range
• Regulatory Compliance: ROHS3 compliance required

The substitute part 100SP1T1B1M7QEH (E-Switch manufacturer) meets all mandatory electrical and mechanical parameters, enabling direct functional replacement in applications requiring SPDT toggle switch operation at specified voltage and current ratings.

Parameter Comparison

Engineering Selection Recommendations

Both the 7101SH3AV2QE and 100SP1T1B1M7QEH are active production components with ROHS3 compliance certification, meeting regulatory requirements for industrial and commercial applications. The primary distinction between these parts is electrical life rating: the C&K 7101SH3AV2QE is rated for 100,000 cycles, while the E-Switch 100SP1T1B1M7QEH is rated for 40,000 cycles. Selection between these parts should be based on application duty cycle requirements. For applications requiring extended operational life or frequent switching operations, the 7101SH3AV2QE is the preferred choice. For applications with moderate switching frequency or cost optimization objectives, the 100SP1T1B1M7QEH provides equivalent electrical and mechanical performance. Both parts share identical voltage ratings, current capacity, mounting geometry, and operating temperature specifications, ensuring mechanical and electrical interchangeability within the specified parameter envelope.

Frequently Asked Questions (FAQ)

Q: Can the 100SP1T1B1M7QEH directly replace the 7101SH3AV2QE in existing designs?

A: Yes. Both parts share identical electrical ratings (5A at 120V AC / 28V DC), circuit configuration (SPDT On-On), mounting type (panel mount right angle vertical), panel cutout dimensions (6.35mm circular), bushing thread (1/4-40), and termination style (PC Pin). Mechanical and electrical interchangeability is confirmed across all critical parameters.

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

A: The actuator length variance of 0.25mm is within typical manufacturing tolerance for toggle switch actuators and does not affect functional compatibility or panel mounting performance. Both actuators operate within the same mechanical envelope for standard panel installations.

Q: Why does the 100SP1T1B1M7QEH have a lower electrical life rating?

A: The 100SP1T1B1M7QEH is rated for 40,000 switching cycles compared to the 7101SH3AV2QE at 100,000 cycles. This difference reflects design and manufacturing variations between manufacturers. Applications requiring high-frequency switching or extended operational life should prioritize the higher-rated component.

Q: Are both parts compliant with current regulatory standards?

A: Yes. Both the 7101SH3AV2QE and 100SP1T1B1M7QEH are ROHS3 compliant. The 7101SH3AV2QE is REACH Affected, while the 100SP1T1B1M7QEH is REACH Unaffected. Both carry EAR99 ECCN classification and identical HTSUS codes (8536.50.9065).

Q: What packaging format is available for both parts?

A: Both parts are supplied in Bulk packaging format. The 7101SH3AV2QE has 1137 units in current inventory, while the 100SP1T1B1M7QEH has 1934 units available.