MS13ASW30 Equivalent & Substitute Parts

Part Overview

The MS13ASW30 is a slide switch manufactured by NKK Switches, classified as SPDT (Single Pole Double Throw) with On-Off-On functionality. This component is rated for 6A at 125V AC and features a through-hole, right-angle mounting configuration with silver alloy contacts. The product is currently obsolete, making identification of compatible substitute parts essential for ongoing maintenance, repair, and new design implementations where legacy component compatibility is required.

Substiute Parts

MS13ASW30

NKK SwitchesIn Stock: 1114MS13ASW30 Datasheet

Current PartRFQ

1103M2S3ABE2

C&KIn Stock: 13161103M2S3ABE2 Datasheet

SimilarRFQ

1103M2S3AQE2

C&KIn Stock: 7751103M2S3AQE2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MS13ASW30 is determined by the following critical parameters:

Primary Compatibility Criteria:

• Circuit configuration must be SPDT
• Switch function must be On-Off-On
• Mounting type must be Through Hole, Right Angle
• Current rating must support minimum 6A
• Voltage rating (AC) must support minimum 125V
• Termination style must be PC Pin
• RoHS3 compliance required

Secondary Considerations:

• Contact material and finish affect electrical performance
• Operating temperature range must encompass application requirements
• Mechanical and electrical life ratings indicate durability under specified conditions
• Actuator dimensions and switch travel affect physical fit and operational feel

The identified substitute parts meet the primary compatibility criteria while demonstrating variations in secondary parameters that may affect specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

1103M2S3AQE2 (C&K)

This substitute maintains electrical equivalence with the MS13ASW30 across primary parameters: 6A current rating, 120V AC voltage rating, SPDT configuration, and On-Off-On function. The part is currently in active production status with ROHS3 compliance. The operating temperature range is reduced to -30°C to 65°C compared to the original 85°C maximum. Electrical life rating of 40,000 cycles exceeds the original 25,000 cycles. This part is suitable for applications where the reduced upper temperature limit does not present a constraint.

1103M2S3ABE2 (C&K)

This substitute does not meet the primary current and voltage requirements of the MS13ASW30. The 0.4VA rating and 20V AC maximum voltage are insufficient for applications requiring 6A at 125V. This part is not electrically equivalent and should not be selected for direct replacement in circuits designed for the original specifications.

Frequently Asked Questions (FAQ)

Q: Can the 1103M2S3ABE2 be used as a direct replacement for the MS13ASW30?

A: No. The 1103M2S3ABE2 is rated for 0.4VA at 20V AC, which does not meet the MS13ASW30 requirement of 6A at 125V AC. This part is electrically incompatible with the original design specifications.

Q: What is the primary difference between the 1103M2S3AQE2 and the MS13ASW30?

A: The 1103M2S3AQE2 maintains equivalent current (6A) and voltage (120V AC) ratings. The primary differences are the reduced upper operating temperature limit (65°C versus 85°C) and the contact material composition (copper with silver finish versus silver alloy). Both parts share identical circuit configuration, switch function, and mounting type.

Q: Are both substitute parts RoHS3 compliant?

A: Yes. Both the 1103M2S3AQE2 and 1103M2S3ABE2 are ROHS3 compliant, matching the compliance status of the MS13ASW30.

Q: What packaging differences exist between the main part and substitutes?

A: The MS13ASW30 is supplied in Tray packaging. The 1103M2S3AQE2 is supplied in Tray packaging. The 1103M2S3ABE2 is supplied in Bulk packaging. Packaging selection should align with procurement and assembly requirements.

Q: How do the mechanical life ratings compare?

A: The MS13ASW30 specifies 100,000 mechanical cycles. The 1103M2S3AQE2 does not specify mechanical life. The 1103M2S3ABE2 does not specify mechanical life. For applications requiring documented mechanical durability specifications, the original part data should be referenced.

Q: Is the 1103M2S3AQE2 suitable for high-temperature applications?

A: The 1103M2S3AQE2 operates within -30°C to 65°C. Applications requiring operation above 65°C are outside the specified operating range of this substitute. The MS13ASW30 supports operation to 85°C. Temperature requirements must be evaluated against application specifications.