Equivalent & Substitute Parts for C&K 1103M2S2AME2 Slide Switch SPDT

Part Overview

The C&K 1103M2S2AME2 is a slide switch with Single Pole Double Throw (SPDT) configuration, rated for 6A at 120V AC and 28V DC. This component features a through-hole, right-angle mounting design with PC pin termination, suitable for On-Off-On switching applications. The part is classified as obsolete, necessitating identification of active equivalent components to maintain design continuity and ensure ongoing component availability for production and repair applications.

Substiute Parts

1103M2S2AME2

C&KIn Stock: 9101103M2S2AME2 Datasheet

Current PartRFQ

1103M2S2ASE2

C&KIn Stock: 8701103M2S2ASE2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The C&K 1103M2S2ASE2 qualifies as a direct substitute for the 1103M2S2AME2 based on identical electrical and mechanical parameters. Substitution compatibility is determined by the following critical parameters:

Electrical Compatibility Parameters:

• Circuit configuration (SPDT)
• Current rating (6A AC/DC)
• Voltage ratings (120V AC, 28V DC)
• Switch function (On-Off-On)
• Electrical life (40,000 cycles)

Mechanical Compatibility Parameters:

• Mounting type (Through Hole, Right Angle)
• Termination style (PC Pin)
• Actuator type and length (Standard, 3.20mm)
• Contact material and finish (Copper with Silver finish)
• Switch travel (2.16mm)
• Operating temperature range (-30°C to 65°C)

The substitute part maintains all functional and physical specifications required for direct replacement. The primary distinction is product status: the original part is obsolete while the substitute is active, with enhanced compliance certifications (ROHS3 vs. RoHS) and additional regulatory documentation (REACH Status, HTSUS code).

Parameter Comparison

Engineering Selection Recommendations

The C&K 1103M2S2ASE2 is the appropriate selection for applications currently using the 1103M2S2AME2. This substitution is based on the following engineering factors:

Product Status Alignment: The substitute part maintains active product status, ensuring continued availability and manufacturer support. The original part's obsolete classification creates supply chain risk and limits access to technical documentation and manufacturing consistency.

Regulatory Compliance: The substitute part carries ROHS3 compliance certification, representing an enhanced compliance level compared to the original RoHS designation. This upgrade ensures compatibility with current and future regulatory requirements without functional or electrical compromise.

Electrical and Mechanical Equivalence: All critical electrical parameters (current rating, voltage ratings, circuit configuration, electrical life) and mechanical specifications (mounting type, termination style, actuator dimensions, contact materials) are identical between the original and substitute parts. This equivalence ensures direct replacement without circuit redesign or PCB modification.

Packaging and Availability: The substitute part is available in bulk packaging with documented inventory levels, supporting both production and repair applications.

Frequently Asked Questions (FAQ)

Q: Can the 1103M2S2ASE2 be used as a direct replacement for the 1103M2S2AME2 in existing designs?

A: Yes. The substitute part is electrically and mechanically equivalent across all specified parameters. No circuit modifications, PCB layout changes, or firmware updates are required. The parts are interchangeable at the component level.

Q: What is the difference between RoHS and ROHS3 compliance?

A: ROHS3 represents the current revision of the Restriction of Hazardous Substances directive, incorporating updated substance restrictions and compliance requirements. The substitute part's ROHS3 certification ensures compliance with current regulatory standards while maintaining full backward compatibility with RoHS-compliant applications.

Q: Are the actuator and contact materials identical between the two parts?

A: Yes. Both parts feature polyamide (PA) nylon actuators with copper contacts finished in silver. The actuator length (3.20mm) and switch travel (2.16mm) are identical, ensuring identical mechanical behavior and tactile response.

Q: What is the significance of Moisture Sensitivity Level 1?

A: MSL 1 indicates unlimited shelf life without moisture control requirements. Both the original and substitute parts can be stored and handled under standard conditions without special humidity or temperature controls, simplifying inventory management and logistics.

Q: Does the substitute part support the same voltage and current specifications?

A: Yes. The 1103M2S2ASE2 is rated for 6A at 120V AC and 28V DC, identical to the original part. The electrical life rating of 40,000 cycles is also maintained, ensuring equivalent performance in switching applications.

Q: What packaging format is the substitute part available in?

A: The 1103M2S2ASE2 is supplied in bulk packaging. This format is suitable for production assembly operations and component inventory management.

Q: Are there any temperature or environmental operating differences?

A: No. Both parts operate across the identical temperature range of -30°C to 65°C. Environmental operating specifications are fully equivalent.