M2012TXW13-DB Equivalent & Substitute Parts

Part Overview

The M2012TXW13-DB is a rocker switch manufactured by NKK Switches, classified as SPDT (Single Pole Double Throw) with On-On functionality. This through-hole mounted switch is rated for 6A AC at 125V and 4A DC at 30V, featuring a white concave actuator with epoxy sealed PC pin terminals. The product is currently obsolete, making identification of equivalent and substitute parts essential for system maintenance, repair, and redesign applications where this component is specified.

Substiute Parts

M2012TXW13-DB

NKK SwitchesIn Stock: 890M2012TXW13-DB Datasheet

Current PartRFQ

MN12TXW13-DB

NKK SwitchesIn Stock: 1199MN12TXW13-DB Datasheet

MFR RecommendedRFQ

7101J1V3BE1

C&KIn Stock: 8927101J1V3BE1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the M2012TXW13-DB is determined by the following critical parameters:

Primary Substitution Criteria:

• Circuit configuration (SPDT)
• Switch function (On-On)
• Current and voltage ratings (must meet or exceed: 6A AC / 125V AC minimum)
• Mounting type (Through Hole)
• Termination style (PC Pin)
• Operating temperature range compatibility (-30°C to 85°C)
• Regulatory compliance (CSA, UL, or equivalent)

Substitute Parts Identified:

1. MN12TXW13-DB (NKK Switches) – Manufacturer-recommended equivalent from the same product family
2. 7101J1V3BE1 (C&K) – Similar rocker switch with SPDT configuration and comparable electrical characteristics

Both substitutes maintain the core SPDT On-On functionality and through-hole PC pin termination. However, electrical ratings and operational specifications differ and must be evaluated against application requirements.

Parameter Comparison

Engineering Selection Recommendations

MN12TXW13-DB (NKK Switches): This part is the manufacturer-recommended equivalent and represents the primary substitution path. As an active product from NKK Switches, it maintains the same product family lineage as the obsolete M2012TXW13-DB. Selection of this part is appropriate for direct replacement applications where component specifications align with circuit requirements. Verification of electrical ratings against application load is necessary due to incomplete specification data in available documentation.

7101J1V3BE1 (C&K): This substitute is suitable only for applications with significantly reduced electrical demands. The 0.4VA rating at 20V AC/DC represents a substantial reduction from the original 6A/125V AC specification. This part is appropriate for low-power signal switching applications only. The extended electrical life rating (100,000 cycles versus 25,000 cycles) and cULus certification provide advantages in reliability and regulatory compliance for qualifying applications. This substitute is not suitable for high-current or high-voltage applications matching the original specification.

Frequently Asked Questions (FAQ)

Q: Can the MN12TXW13-DB directly replace the M2012TXW13-DB in all applications?

A: The MN12TXW13-DB is the manufacturer-recommended equivalent. However, complete electrical specifications for the MN12TXW13-DB are not fully documented in available data. Verification against your specific circuit requirements (current draw, voltage levels, load type) is necessary before implementation.

Q: Is the 7101J1V3BE1 suitable for high-current applications?

A: No. The 7101J1V3BE1 is rated for 0.4VA at 20V AC/DC, which is significantly lower than the original M2012TXW13-DB specification of 6A at 125V AC. This substitute is limited to low-power signal switching applications and is not appropriate for applications requiring the original part's current and voltage ratings.

Q: What are the key differences in electrical life between these parts?

A: The M2012TXW13-DB has an electrical life of 25,000 cycles. The 7101J1V3BE1 offers 100,000 cycles, providing extended operational life in qualifying low-power applications. The MN12TXW13-DB electrical life specification is not provided.

Q: Are all three parts RoHS compliant?

A: The M2012TXW13-DB and 7101J1V3BE1 are both ROHS3 compliant. The MN12TXW13-DB RoHS status is not specified in available documentation.

Q: What regulatory certifications apply to each part?

A: The M2012TXW13-DB carries CSA and UL approvals. The 7101J1V3BE1 carries cULus certification. The MN12TXW13-DB certification status is not specified in available documentation.

Q: Can these parts be used interchangeably in PCB designs?

A: All three parts use PC pin termination and through-hole mounting, providing mechanical compatibility for PCB placement. However, electrical compatibility must be verified based on circuit load requirements and voltage/current specifications.