Equivalent & Substitute Parts for 34ASP11B1M7RT

Part Overview

The 34ASP11B1M7RT is an active SPDT toggle switch manufactured by Grayhill Inc., designed for panel mount applications with right angle vertical orientation. This switch is rated for 0.4VA at 20V AC/DC and features a non-illuminated standard round actuator with PC pin termination. The part is RoHS compliant and currently in active production status with 677 units in stock.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same functional category, enabling direct replacement in applications where the primary part becomes unavailable or when alternative sourcing is required.

Substiute Parts

34ASP11B1M7RT

Grayhill Inc.In Stock: 76734ASP11B1M7RT Datasheet

Current PartRFQ

7101SDAV2BE

C&KIn Stock: 9937101SDAV2BE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 34ASP11B1M7RT is determined by strict equivalence across the following critical parameters:

Electrical Equivalence 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

Mechanical Equivalence 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
• Actuator type must be Standard Round
• Operating temperature range must be -30°C to 85°C

The substitute part 7101SDAV2BE from C&K meets all electrical and mechanical equivalence criteria, enabling direct functional replacement in applications requiring SPDT toggle switch performance at the specified voltage and current ratings with identical panel mount configuration.

Parameter Comparison

Engineering Selection Recommendations

Both the 34ASP11B1M7RT and 7101SDAV2BE are active production components with current RoHS compliance status. The 34ASP11B1M7RT maintains RoHS compliance, while the 7101SDAV2BE meets ROHS3 compliance requirements, indicating compatibility with current regulatory standards.

Selection between these parts should be based on:

Primary Consideration - Electrical and Mechanical Compatibility: Both parts satisfy identical electrical specifications (0.4VA, 20V AC/DC, SPDT On-On) and mechanical requirements (panel mount, 6.35mm circular cutout, 1/4-40 bushing thread, PC pin termination). Direct substitution is electrically and mechanically valid.

Secondary Considerations - Operational Differences: The 7101SDAV2BE provides extended electrical life (100,000 cycles versus 40,000 cycles) and includes epoxy sealed terminals as a feature. The 34ASP11B1M7RT has a shorter actuator length (10.41mm versus 12.45mm). Actuator length differences may affect panel clearance and operator feel but do not impact electrical function.

Compliance and Availability: Both parts are in active production. The 34ASP11B1M7RT has 677 units in stock; the 7101SDAV2BE has 949 units in stock. Both maintain appropriate regulatory compliance for their respective markets.

Frequently Asked Questions (FAQ)

Q: Can the 7101SDAV2BE directly replace the 34ASP11B1M7RT in existing applications?

A: Yes. Both parts meet identical electrical specifications (0.4VA, 20V AC/DC, SPDT On-On configuration) and mechanical requirements (panel mount, 6.35mm circular cutout, 1/4-40 bushing thread, PC pin termination). Direct functional replacement is valid.

Q: What is the significance of the different actuator lengths (10.41mm vs 12.45mm)?

A: Actuator length affects the physical reach of the toggle lever from the panel surface. The 7101SDAV2BE has a 2.04mm longer actuator. This difference may impact panel clearance, operator ergonomics, and aesthetic alignment but does not affect electrical switching performance. Panel design must accommodate the actuator length of the selected part.

Q: Why does the 7101SDAV2BE have a higher electrical life rating (100,000 cycles vs 40,000 cycles)?

A: Electrical life rating reflects the number of switching cycles a component can perform while maintaining specified electrical performance. The 7101SDAV2BE's higher rating indicates extended operational durability. This difference does not affect substitution validity but may influence component selection for high-cycle applications.

Q: Are there packaging differences between these parts?

A: Yes. The 34ASP11B1M7RT packaging is listed as "-" (unspecified), while the 7101SDAV2BE is supplied in Tray packaging. Packaging differences affect handling, storage, and bulk ordering but do not impact electrical or mechanical compatibility.

Q: What does "epoxy sealed terminals" mean for the 7101SDAV2BE?

A: Epoxy sealed terminals provide additional environmental protection to the PC pin connections, enhancing resistance to moisture and contamination. This feature does not affect electrical equivalence but may provide enhanced reliability in harsh environments.

Q: Are both parts RoHS compliant?

A: Yes. The 34ASP11B1M7RT is RoHS compliant. The 7101SDAV2BE is ROHS3 compliant. Both meet current regulatory requirements for hazardous substance restrictions.

Q: Which part should be selected for new designs?

A: Selection depends on application-specific requirements. For applications requiring extended electrical life and environmental protection, the 7101SDAV2BE is suitable. For applications with standard cycle requirements and specific actuator length constraints, the 34ASP11B1M7RT is appropriate. Both are valid for new designs meeting the specified electrical and mechanical parameters.