Equivalent & Substitute Parts for 34ASP41B2M2RT

Part Overview

The 34ASP41B2M2RT is an active SPDT toggle switch manufactured by Grayhill Inc., designed for through-hole mounting applications. This switch operates at 0.4VA with voltage ratings of 20V AC/DC and features a momentary-off-momentary (Mom-Off-Mom) switching function. The component is ROHS3 compliant and maintains an operating temperature range of -30°C to 85°C with an electrical life of 40,000 cycles. Equivalent substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when inventory requirements necessitate multiple qualified suppliers.

Substiute Parts

34ASP41B2M2RT

Grayhill Inc.In Stock: 98434ASP41B2M2RT Datasheet

Current PartRFQ

7105P3Y9CBE

C&KIn Stock: 11277105P3Y9CBE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 34ASP41B2M2RT is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Circuit configuration: SPDT
• Switch function: Mom-Off-Mom
• Current rating: 0.4VA (AC/DC)
• Voltage rating: 20V AC and 20V DC
• Mounting type: Through Hole
• Termination style: PC Pin
• Operating temperature range: -30°C to 85°C
• Electrical life: 40,000 cycles
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity level: 1 (Unlimited)

The substitute part 7105P3Y9CBE (C&K) meets all mandatory matching parameters and qualifies as a direct electrical and mechanical equivalent. Variations in actuator type (Standard Round versus Flat Anti-Rotation) and actuator length (10.41mm versus 11.43mm) do not affect functional equivalence within the specified electrical and mechanical constraints of this product category.

Parameter Comparison

Engineering Selection Recommendations

Both the 34ASP41B2M2RT and 7105P3Y9CBE are active products with ROHS3 compliance and equivalent electrical specifications. Selection between these parts is based on availability, supply chain requirements, and mechanical fit considerations within the application.

The 34ASP41B2M2RT (Grayhill) features a standard round actuator with a 10.41mm length. The 7105P3Y9CBE (C&K) provides a flat anti-rotation actuator design with an 11.43mm length and epoxy sealed terminals. Both parts satisfy identical electrical performance requirements and operating conditions.

Component selection should account for panel cutout dimensions, actuator engagement depth, and mechanical interface requirements specific to the end application. The C&K substitute includes epoxy sealed terminals, which may provide enhanced environmental protection in specific applications.

Frequently Asked Questions (FAQ)

Q: Can the 7105P3Y9CBE replace the 34ASP41B2M2RT in all applications?

A: The 7105P3Y9CBE is electrically equivalent to the 34ASP41B2M2RT across all specified parameters. Mechanical compatibility depends on actuator length tolerance (11.43mm versus 10.41mm) and panel cutout dimensions. Verify mechanical fit within the specific application before substitution.

Q: What is the difference between the actuator types?

A: The 34ASP41B2M2RT uses a standard round actuator, while the 7105P3Y9CBE uses a flat anti-rotation actuator. Both actuator types are compatible with SPDT Mom-Off-Mom switching function. The flat anti-rotation design may provide additional rotational stability in certain mounting orientations.

Q: Are both parts RoHS compliant?

A: Yes. Both the 34ASP41B2M2RT and 7105P3Y9CBE are ROHS3 compliant and meet current environmental regulations.

Q: What is the significance of the epoxy sealed terminals on the C&K part?

A: The epoxy sealed terminals on the 7105P3Y9CBE provide additional protection against moisture ingress and environmental contamination. Both parts maintain MSL 1 (Unlimited) moisture sensitivity rating.

Q: Do both parts have the same electrical life rating?

A: Yes. Both parts are rated for 40,000 electrical cycles, ensuring equivalent operational durability under specified switching conditions.

Q: What packaging is available for these parts?

A: Both the 34ASP41B2M2RT and 7105P3Y9CBE are supplied in bulk packaging.