Toggle Switch SPDT 7101SPYA2GE Equivalent & Substitute Parts

Part Overview

The 7101SPYA2GE is an active-status toggle switch manufactured by C&K, featuring SPDT (Single Pole Double Throw) circuitry with panel mount, right-angle configuration. This component is designed for applications requiring 5A AC/DC switching at 120V AC or 28V DC. The part is currently in active production with 944 units in stock. Substitute parts are identified when the original component becomes unavailable, when inventory constraints require alternative sourcing, or when application requirements align with lower-rated alternatives that meet functional specifications.

Substiute Parts

7101SPYA2GE

C&KIn Stock: 10257101SPYA2GE Datasheet

Current PartRFQ

34ASP11B1M6RT

Grayhill Inc.In Stock: 94434ASP11B1M6RT Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7101SPYA2GE is determined by the following critical parameters:

Mechanical Compatibility Requirements:

• Panel mount, right-angle configuration
• Circular panel cutout of 6.35mm diameter
• 1/4-40 bushing thread specification
• PC pin termination style

Electrical Compatibility Requirements:

• SPDT circuit configuration
• On-On switch function
• Operating temperature range of -30°C to 85°C or better

Regulatory Compliance Requirements:

• ROHS3 compliance status
• Active product status

The substitute part 34ASP11B1M6RT from Grayhill Inc. meets all mechanical compatibility requirements and regulatory compliance criteria. However, this substitute exhibits reduced electrical ratings: 0.4VA at 20V AC/DC versus the original 5A at 120V AC/28V DC. This substitute is suitable only for applications where the lower current and voltage specifications are acceptable.

Parameter Comparison

Engineering Selection Recommendations

Both the 7101SPYA2GE and 34ASP11B1M6RT maintain active product status and ROHS3 compliance, ensuring continued manufacturer support and regulatory alignment. The 7101SPYA2GE is the primary selection for applications requiring 5A switching capacity at 120V AC or 28V DC. The 34ASP11B1M6RT serves as a substitute only when application requirements are limited to 0.4VA at 20V AC/DC or lower. Mechanical interchangeability is confirmed through identical panel cutout dimensions, bushing thread specifications, and termination style. The 7101SPYA2GE provides superior electrical life at 100,000 cycles compared to the substitute's 40,000 cycles, a consideration for high-cycle-count applications.

Frequently Asked Questions (FAQ)

Q: Can the 34ASP11B1M6RT replace the 7101SPYA2GE in all applications?

A: No. The 34ASP11B1M6RT is electrically limited to 0.4VA at 20V AC/DC, whereas the 7101SPYA2GE is rated for 5A at 120V AC or 28V DC. Substitution is valid only when the application's actual current and voltage requirements fall within the lower-rated substitute's specifications.

Q: Are the mechanical interfaces identical between these parts?

A: Yes. Both parts share identical panel cutout dimensions (6.35mm circular), bushing thread (1/4-40), and PC pin termination. Physical installation is mechanically interchangeable.

Q: What is the difference in electrical life between these parts?

A: The 7101SPYA2GE is rated for 100,000 electrical cycles, while the 34ASP11B1M6RT is rated for 40,000 cycles. For applications with high switching frequency, the 7101SPYA2GE provides extended operational life.

Q: Do both parts meet current regulatory requirements?

A: Yes. Both the 7101SPYA2GE and 34ASP11B1M6RT are ROHS3 compliant and maintain active product status with their respective manufacturers.

Q: What is the actuator length difference?

A: The 7101SPYA2GE has an actuator length of 10.67mm, while the 34ASP11B1M6RT measures 10.41mm. This 0.26mm difference is negligible for most panel-mount applications but should be verified if precise actuator engagement is critical.