Equivalent & Substitute Parts for C&K 1101M2S3V3ME2

Part Overview

The C&K 1101M2S3V3ME2 is a slide switch with Single Pole Double Throw (SPDT) configuration rated for 6A at 120V AC and 28V DC. This component features through-hole mounting with PC pin termination and is designed for On-On switching applications. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain identical electrical and mechanical specifications for continued system support and new production requirements.

Substiute Parts

1101M2S3V3ME2

C&KIn Stock: 10241101M2S3V3ME2 Datasheet

Current PartRFQ

1101M2S3V3SE2

C&KIn Stock: 12161101M2S3V3SE2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The C&K 1101M2S3V3SE2 qualifies as a direct substitute for the 1101M2S3V3ME2 based on strict equivalence of the following critical parameters:

Electrical Equivalence:

• Identical SPDT circuit configuration
• Matching current rating of 6A (AC/DC)
• Identical voltage ratings: 120V AC and 28V DC
• Equivalent On-On switch function
• Same electrical life specification of 40,000 cycles

Mechanical Equivalence:

• Identical through-hole mounting type
• Matching PC pin termination style
• Same actuator type and length (4.72mm)
• Identical switch travel distance (2.16mm)
• Matching contact material (Copper) and finish (Silver)
• Same actuator material (Polyamide/Nylon)

Environmental Equivalence:

• Identical operating temperature range (-30°C to 65°C)
• Matching Moisture Sensitivity Level 1 (Unlimited)

Compliance Equivalence:

• Both components meet RoHS requirements (original is RoHS Compliant; substitute is ROHS3 Compliant)

The primary distinction is product status: the 1101M2S3V3ME2 is obsolete while the 1101M2S3V3SE2 is active, with enhanced features including black actuator and epoxy sealed terminals.

Parameter Comparison

Engineering Selection Recommendations

The C&K 1101M2S3V3SE2 is the direct equivalent for the obsolete 1101M2S3V3ME2. Selection of the substitute part is based on the following engineering criteria:

Product Status Justification: The original part number 1101M2S3V3ME2 carries obsolete status, which restricts long-term availability and support. The 1101M2S3V3SE2 maintains active product status within the C&K 1000 series, ensuring continued manufacturing support and supply chain reliability.

Compliance and Certification: Both parts meet RoHS requirements. The substitute part carries ROHS3 compliance, representing current regulatory alignment. Both components maintain Moisture Sensitivity Level 1 (Unlimited), indicating no special handling requirements during storage or assembly.

Electrical and Mechanical Compatibility: All critical electrical parameters are identical: 6A current rating, 120V AC and 28V DC voltage ratings, SPDT configuration, and 40,000-cycle electrical life. Mechanical specifications including through-hole mounting, PC pin termination, 4.72mm actuator length, and 2.16mm switch travel are fully matched.

Enhanced Features: The substitute part includes black actuator coloring and epoxy sealed terminals, providing improved visual identification and enhanced environmental protection compared to the original specification.

Frequently Asked Questions (FAQ)

Q: Can the 1101M2S3V3SE2 be used as a direct replacement for the 1101M2S3V3ME2 in existing designs?

A: Yes. The substitute part maintains identical electrical ratings (6A at 120V AC/28V DC), circuit configuration (SPDT), and mechanical specifications (through-hole mounting, PC pin termination, 4.72mm actuator). All critical parameters for circuit functionality and PCB integration are equivalent.

Q: What is the difference between the two part numbers?

A: The primary difference is product status: 1101M2S3V3ME2 is obsolete while 1101M2S3V3SE2 is active. The substitute includes enhanced features such as black actuator and epoxy sealed terminals. Both parts share identical electrical and mechanical specifications.

Q: Are there packaging differences between these parts?

A: The original part number 1101M2S3V3ME2 is specified with "-" packaging notation. The substitute 1101M2S3V3SE2 is supplied in bulk packaging. Both use identical through-hole PC pin termination suitable for standard PCB assembly processes.

Q: Do both parts meet current regulatory requirements?

A: Both parts are RoHS compliant. The substitute part carries ROHS3 compliance, representing alignment with current regulatory standards. The original part meets RoHS requirements. Both maintain Moisture Sensitivity Level 1 (Unlimited), requiring no special moisture control during handling.

Q: What is the operating temperature range for these switches?

A: Both the 1101M2S3V3ME2 and 1101M2S3V3SE2 operate across an identical temperature range of -30°C to 65°C, suitable for standard industrial and commercial applications.

Q: How many switching cycles are rated for these components?

A: Both parts are rated for 40,000 electrical cycles, providing equivalent mechanical durability and service life expectations.

Q: Are the actuator specifications identical?

A: Yes. Both parts feature standard actuator type with 4.72mm length, polyamide (nylon) material, and 2.16mm switch travel distance. The substitute includes black actuator coloring for improved visual identification.

Q: What contact materials are used in these switches?

A: Both parts use copper contacts with silver finish, providing identical electrical conductivity and corrosion resistance characteristics.