Toggle Switch SPDT 7101SDA2BE Equivalent & Substitute Parts

Part Overview

The C&K 7101SDA2BE is an active production toggle switch with SPDT (Single Pole Double Throw) configuration, rated for 0.4VA at 20V AC/DC. This panel-mount, right-angle switch is designed for applications requiring reliable on-on switching functionality with sealed terminals and extended operating temperature range. Substitute parts are identified when equivalent electrical ratings, mechanical mounting specifications, and circuit configurations are maintained across the allowed parameter set.

Substiute Parts

7101SDA2BE

C&KIn Stock: 8587101SDA2BE Datasheet

Current PartRFQ

34ASP11B1M6RT

Grayhill Inc.In Stock: 94434ASP11B1M6RT Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7101SDA2BE is determined by strict equivalence across the following parameters:

• Circuit configuration (SPDT required)
• Switch function (On-On operation)
• Current and voltage ratings (0.4VA at 20V AC/DC minimum)
• Mounting type and mechanical interface (Panel Mount, Right Angle with 1/4-40 bushing thread and 6.35mm circular cutout)
• Termination style (PC Pin)
• Operating temperature range (-30°C ~ 85°C minimum)
• Compliance certifications (ROHS3 Compliant, MSL 1)

The Grayhill Inc. 34ASP11B1M6RT meets all electrical and mechanical substitution criteria within these parameters.

Parameter Comparison

Engineering Selection Recommendations

Both the 7101SDA2BE and 34ASP11B1M6RT are active production components with ROHS3 compliance and MSL 1 rating, suitable for applications without moisture sensitivity constraints. Selection between these parts is based on availability and supply chain requirements rather than functional differences. The 7101SDA2BE features epoxy sealed terminals as a documented specification. Both parts maintain identical electrical performance and mechanical interface specifications for direct substitution in panel-mount applications.

Frequently Asked Questions (FAQ)

Q: Can the 34ASP11B1M6RT replace the 7101SDA2BE in existing designs?

A: Yes. Both parts share identical circuit configuration (SPDT), electrical ratings (0.4VA at 20V AC/DC), mounting interface (Panel Mount, Right Angle with 1/4-40 bushing and 6.35mm circular cutout), and termination style (PC Pin). Operating temperature ranges and compliance certifications are equivalent.

Q: What are the key differences between these parts?

A: The parts differ in actuator length (7101SDA2BE: 12.45mm; 34ASP11B1M6RT: 10.41mm) and electrical life rating (7101SDA2BE: 100,000 cycles; 34ASP11B1M6RT: 40,000 cycles). The 7101SDA2BE specifies epoxy sealed terminals. These differences do not affect substitution eligibility for equivalent electrical and mechanical function.

Q: Are there compliance or certification differences?

A: Both parts are ROHS3 compliant with MSL 1 rating. The 7101SDA2BE carries REACH Affected status, while the 34ASP11B1M6RT is REACH Unaffected. Both are classified under ECCN EAR99 and HTSUS 8536.50.9065.

Q: What panel cutout dimensions are required for installation?

A: Both parts require a circular cutout of 6.35mm diameter with 1/4-40 bushing thread. Panel mounting is identical between the two parts.

Q: Can these parts be used interchangeably in production?

A: Yes, provided that the specific actuator length and electrical life requirements of your application are compatible with both specifications. The 34ASP11B1M6RT has a shorter actuator length and lower electrical life rating; confirm these parameters meet your design requirements before substitution.