Toggle Switch SPDT 7101SDA4BE Equivalent & Substitute Parts

Part Overview

The C&K 7101SDA4BE is an active SPDT toggle switch designed for panel mount applications with right angle configuration. This switch operates at 0.4VA across 20V AC/DC ratings and features a non-illuminated standard round actuator with PC pin termination. The component is ROHS3 compliant and rated for 100,000 electrical cycles. Alternative equivalent parts may be required due to inventory constraints, application-specific requirements, or supply chain considerations.

Substiute Parts

7101SDA4BE

C&KIn Stock: 11067101SDA4BE Datasheet

Current PartRFQ

34ASP11B1M6RT

Grayhill Inc.In Stock: 94434ASP11B1M6RT Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7101SDA4BE is determined by strict equivalence across the following critical parameters:

• Circuit configuration must be SPDT
• Switch function must be On-On
• Current rating must be 0.4VA (AC/DC)
• Voltage ratings must be 20V AC and 20V DC minimum
• Mounting type must be Panel Mount, Right Angle
• Termination style must be PC Pin
• Panel cutout dimensions must be Circular - 6.35mm Dia
• Bushing thread must be 1/4-40
• Actuator type must be Standard Round
• Operating temperature range must encompass -30°C ~ 85°C
• RoHS3 compliance is required

The Grayhill Inc. 34ASP11B1M6RT meets all mandatory electrical and mechanical parameters for direct substitution. Variations in actuator length (10.41mm vs 12.45mm) and electrical life rating (40,000 vs 100,000 cycles) do not affect functional compatibility within the specified application envelope.

Parameter Comparison

Engineering Selection Recommendations

Both the 7101SDA4BE and 34ASP11B1M6RT are active products with ROHS3 compliance and EAR99 export classification. Selection between these parts should be based on:

• Inventory availability and lead time requirements
• Application cycle life expectations (100,000 vs 40,000 cycles)
• Physical space constraints related to actuator length differential (2.04mm)
• Supply chain continuity and preferred vendor relationships

Both components satisfy identical electrical specifications, mechanical mounting requirements, and environmental operating conditions. The 7101SDA4BE provides extended electrical life rating, while the 34ASP11B1M6RT offers a compact actuator profile.

Frequently Asked Questions (FAQ)

Q: Can the 34ASP11B1M6RT replace the 7101SDA4BE in existing designs?

A: Yes. Both parts share identical electrical ratings (0.4VA, 20V AC/DC), circuit configuration (SPDT On-On), mounting specifications (Panel Mount, Right Angle), and termination style (PC Pin). Panel cutout and bushing thread dimensions are identical, enabling direct mechanical substitution.

Q: What is the significance of the actuator length difference?

A: The 7101SDA4BE has a 12.45mm actuator length while the 34ASP11B1M6RT measures 10.41mm. This 2.04mm difference may affect panel aesthetics and operator feel but does not impact electrical function or mechanical compatibility within standard panel mount applications.

Q: How do the electrical life ratings differ?

A: The 7101SDA4BE is rated for 100,000 electrical cycles, while the 34ASP11B1M6RT is rated for 40,000 cycles. Applications requiring extended cycle life should prioritize the 7101SDA4BE. For standard duty applications, both ratings are sufficient.

Q: Are both parts RoHS compliant?

A: Yes. Both the 7101SDA4BE and 34ASP11B1M6RT are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity ratings.

Q: What is the difference in REACH status between these parts?

A: The 7101SDA4BE is REACH Affected, while the 34ASP11B1M6RT is REACH Unaffected. Applications subject to REACH regulations should confirm compliance requirements with the respective manufacturer.