M2012TJW01-FB-2A-C Equivalent & Substitute Parts

Part Overview

The M2012TJW01-FB-2A-C is a rocker switch manufactured by NKK Switches, configured as a Single Pole Double Throw (SPDT) switch with on-on functionality. This panel-mount, snap-in component is rated for 6A at 125V AC and 4A at 30V DC, featuring an illuminated white concave actuator with red LED indication. The product is currently obsolete, making identification of equivalent and substitute parts essential for ongoing maintenance, repair, and system continuity in applications where this switch was originally specified.

Substiute Parts

M2012TJW01-FB-2A-C

NKK SwitchesIn Stock: 1040M2012TJW01-FB-2A-C Datasheet

Current PartRFQ

MN12TJW01-FB-2A-C

NKK SwitchesIn Stock: 1059MN12TJW01-FB-2A-C Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the M2012TJW01-FB-2A-C is determined by the following critical parameters:

• Circuit configuration (SPDT)
• Switch function (On-On)
• Current and voltage ratings (6A/125V AC; 4A/30V DC)
• Mounting type (Panel Mount, Snap-In)
• Actuator type and color (Concave, Illuminated, White)
• Illumination specifications (LED, Red, 2.8 VDC)
• Termination style (Solder Lug)
• Panel cutout dimensions (15.90mm x 12.50mm)
• Operating temperature range (-30°C to 85°C)
• Mechanical and electrical life ratings

The substitute part MN12TJW01-FB-2A-C maintains compatibility across all these parameters, ensuring functional and mechanical interchangeability within the original application context.

Parameter Comparison

Engineering Selection Recommendations

The MN12TJW01-FB-2A-C is the manufacturer-recommended substitute for the obsolete M2012TJW01-FB-2A-C. Both components are manufactured by NKK Switches and maintain identical electrical and mechanical specifications across all critical parameters. The substitute part is currently in active production status, ensuring availability and supply chain continuity.

Both parts maintain ROHS3 compliance and carry identical ECCN and HTSUS classifications, confirming regulatory equivalence. The transition from the obsolete M-series to the active MN-series designation reflects standard product lifecycle management by the manufacturer while preserving full functional compatibility.

Frequently Asked Questions (FAQ)

Q: Can the MN12TJW01-FB-2A-C be used as a direct replacement for the M2012TJW01-FB-2A-C?

A: Yes. The substitute part maintains identical electrical ratings (6A/125V AC, 4A/30V DC), circuit configuration (SPDT), mounting type (panel mount, snap-in), panel cutout dimensions (15.90mm x 12.50mm), and all other critical parameters. No circuit modifications or mechanical adjustments are required.

Q: What is the difference between the M2012TJW01-FB-2A-C and MN12TJW01-FB-2A-C?

A: The primary difference is product status. The M2012TJW01-FB-2A-C is obsolete, while the MN12TJW01-FB-2A-C is active production. All functional and mechanical specifications are identical.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts are ROHS3 compliant, carry the same ECCN classification (EAR99), and share the same HTSUS code (8536.50.9065). Regulatory and compliance status is equivalent.

Q: Will the panel cutout dimensions remain the same when substituting?

A: Yes. Both parts require an identical rectangular panel cutout of 15.90mm x 12.50mm. No mechanical modifications to the mounting panel are necessary.

Q: Are the illumination specifications identical?

A: Yes. Both parts feature red LED illumination at 2.8 VDC nominal voltage with identical actuator color (white) and illumination type.