M2032TXW13 Equivalent & Substitute Parts

Part Overview

The M2032TXW13 is a 3PDT rocker switch manufactured by NKK Switches, rated for 6A at 125V AC and 4A at 30V DC. This through-hole mounted switch features epoxy sealed terminals and is designed for On-On switching applications. The product is currently obsolete, making identification of compatible substitute components essential for ongoing system maintenance and new design implementations where equivalent functionality is required.

Substiute Parts

M2032TXW13

NKK SwitchesIn Stock: 1013M2032TXW13 Datasheet

Current PartRFQ

7301J1CQE2

C&KIn Stock: 11547301J1CQE2 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the M2032TXW13 is determined by the following critical parameters:

Circuit Configuration: Both the main part and substitute must maintain 3PDT (three-pole, double-throw) topology to preserve switching functionality across all three independent circuits.

Switch Function: On-On operation must be preserved to maintain the same behavioral characteristics in the application.

Mounting and Termination: Through-hole mounting with PC pin termination ensures mechanical and electrical compatibility with existing PCB designs.

Electrical Ratings: The substitute must meet or exceed the voltage and current requirements. The M2032TXW13 operates at 125V AC / 30V DC with 6A AC and 4A DC capacity. Substitute parts must support these or higher ratings to ensure safe operation without derating.

Environmental Compliance: RoHS3 compliance and operating temperature range (-30°C to 85°C) must be maintained for regulatory and thermal compatibility.

The 7301J1CQE2 from C&K meets these substitution criteria as a 3PDT On-On rocker switch with through-hole PC pin termination, though with different electrical ratings that require evaluation for specific applications.

Parameter Comparison

Engineering Selection Recommendations

The 7301J1CQE2 serves as a functional substitute for the M2032TXW13 based on matching circuit topology, switch function, mounting configuration, and termination style. Both components are ROHS3 compliant and operate within the same temperature range.

The substitute exhibits lower AC current capacity (5A versus 6A) and marginally lower voltage ratings (120V AC / 28V DC versus 125V AC / 30V DC). Applications operating at or near the M2032TXW13's maximum ratings require verification that the 7301J1CQE2 ratings remain adequate for the intended load.

The 7301J1CQE2 offers extended electrical life (100,000 cycles versus 25,000 cycles), providing improved longevity in high-cycle applications. The substitute's active product status ensures ongoing availability and supply chain continuity compared to the obsolete M2032TXW13.

Frequently Asked Questions (FAQ)

Q: Can the 7301J1CQE2 directly replace the M2032TXW13 in all applications?

A: Direct replacement is possible for applications where the load current does not exceed 5A AC and voltage does not exceed 120V AC or 28V DC. Applications operating at the M2032TXW13's maximum ratings require load verification against the substitute's lower ratings.

Q: What are the key differences between these two switches?

A: The primary differences are current and voltage ratings, with the M2032TXW13 rated higher for AC applications (6A at 125V versus 5A at 120V). The 7301J1CQE2 provides superior electrical life (100,000 versus 25,000 cycles) and active product status for supply continuity.

Q: Are both switches mechanically compatible with the same PCB footprint?

A: Both switches use through-hole PC pin termination and share the same 3PDT configuration. Panel cutout dimensions differ (M2032TXW13 dimensions not specified; 7301J1CQE2 is rectangular 17.96mm x 10.62mm), requiring verification of mechanical fit in the application enclosure.

Q: Do both switches meet the same regulatory requirements?

A: Both are ROHS3 compliant. The M2032TXW13 carries CSA and UL approvals; the 7301J1CQE2 carries cULus approval. Application-specific regulatory requirements should be verified against the relevant certifications.

Q: Which switch should be selected for new designs?

A: The 7301J1CQE2 is recommended for new designs due to active product status, extended electrical life, and assured supply availability. Verify that application load requirements do not exceed the substitute's electrical ratings.