C&K 7101MY9AV2ME Toggle Switch SPDT Equivalent & Substitute Parts

Part Overview

The C&K 7101MY9AV2ME is a toggle switch with SPDT (Single Pole Double Throw) circuit configuration, rated for 5A at 120V AC and 28V DC. This through-hole mounted component features a standard round actuator with epoxy sealed terminals and is designed for On-On switching applications. The part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement continuity.

Substiute Parts

7101MY9AV2ME

C&KIn Stock: 7677101MY9AV2ME Datasheet

Current PartRFQ

7101MY9AV2SE

C&KIn Stock: 11977101MY9AV2SE Datasheet

DirectRFQ

100SP1T2B2M7QE

E-SwitchIn Stock: 863100SP1T2B2M7QE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 7101MY9AV2ME are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Primary Matching Parameters:

• Circuit configuration: SPDT
• Switch function: On-On
• Current rating: 5A (AC/DC)
• Voltage rating: 120V AC / 28V DC
• Mounting type: Through Hole, Right Angle, Vertical
• Actuator type: Standard Round
• Actuator length: 5.08mm
• Termination style: PC Pin
• Operating temperature range: -30°C to 85°C

Substitute parts are grouped into two categories: direct manufacturer equivalents from C&K and cross-manufacturer alternatives that meet all electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

C&K 7101MY9AV2SE is the primary direct substitute for the obsolete 7101MY9AV2ME. Both parts share identical electrical ratings, mechanical specifications, and operating parameters. The 7101MY9AV2SE maintains active product status and is ROHS3 compliant. This part is the preferred choice for direct replacement in existing designs.

E-Switch 100SP1T2B2M7QE is a cross-manufacturer alternative that meets all primary electrical and mechanical requirements. This part is active and ROHS3 compliant with REACH unaffected status. The electrical life rating of 40,000 cycles is lower than the original specification of 100,000 cycles. This part is suitable for applications where the reduced cycle life does not impact operational requirements.

Frequently Asked Questions (FAQ)

Q: Can the 7101MY9AV2SE directly replace the 7101MY9AV2ME?

A: Yes. The 7101MY9AV2SE is a direct C&K equivalent with identical electrical ratings (5A at 120V AC / 28V DC), mechanical configuration (through-hole, right-angle, vertical mounting), and operating temperature range (-30°C to 85°C). Both parts feature SPDT On-On switching with 100,000 cycle electrical life.

Q: What is the key difference between the C&K and E-Switch alternatives?

A: The primary difference is electrical life rating. The C&K 7101MY9AV2SE maintains 100,000 cycles, while the E-Switch 100SP1T2B2M7QE is rated for 40,000 cycles. All other electrical and mechanical parameters are identical. Selection depends on application cycle requirements.

Q: Are there packaging differences between these parts?

A: The C&K 7101MY9AV2ME and 7101MY9AV2SE are packaged identically. The E-Switch 100SP1T2B2M7QE is supplied in bulk packaging. Packaging format does not affect electrical or mechanical compatibility.

Q: What compliance certifications apply to these substitutes?

A: The 7101MY9AV2SE is ROHS3 compliant with REACH affected status. The 100SP1T2B2M7QE is ROHS3 compliant with REACH unaffected status. Both parts carry EAR99 ECCN classification. Compliance requirements should be verified against specific application and regional regulations.

Q: Can the E-Switch part be used in high-cycle applications?

A: The E-Switch 100SP1T2B2M7QE is rated for 40,000 electrical cycles. Applications requiring 100,000 cycles should use the C&K 7101MY9AV2SE to meet the original specification.