M2018TJW01-GC Equivalent & Substitute Parts

Part Overview

The M2018TJW01-GC is a rocker switch manufactured by NKK Switches, classified as SPDT (Single Pole Double Throw) with a momentary-off-momentary (Mom-Off-Mom) switch function. This panel mount, snap-in component is rated for 6A AC at 125V and 3A DC at 30V, featuring a red paddle actuator with solder lug termination and epoxy sealed terminals.

The M2018TJW01-GC is currently listed as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or repair requirements for systems utilizing this component.

Substiute Parts

M2018TJW01-GC

NKK SwitchesIn Stock: 1068M2018TJW01-GC Datasheet

Current PartRFQ

MN18TJW01-GC

NKK SwitchesIn Stock: 1065MN18TJW01-GC Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the M2018TJW01-GC is determined by the following critical parameters:

• Circuit configuration (SPDT)
• Switch function (Mom-Off-Mom)
• Current and voltage ratings (6A AC / 125V, 3A DC / 30V)
• Mounting type (Panel Mount, Snap-In)
• Panel cutout dimensions (Rectangular - 15.90mm x 12.50mm)
• Termination style (Solder Lug)
• Operating temperature range (-30°C to 85°C)
• Mechanical and electrical life specifications (50,000 and 25,000 cycles respectively)
• Regulatory compliance (CSA, UL approval)

The substitute part MN18TJW01-GC is manufactured by NKK Switches and shares the same base product family (MN18TJ vs. M2018TJ). However, the substitute part data provided contains limited parameter specification. Substitution can only be confirmed where parameter alignment is explicitly documented.

Parameter Comparison

Engineering Selection Recommendations

The M2018TJW01-GC is obsolete and no longer in active production. The MN18TJW01-GC is listed as an active product from the same manufacturer (NKK Switches) and shares identical export classification codes (ECCN and HTSUS), indicating regulatory alignment.

Selection of MN18TJW01-GC as a substitute should be based on:

• Confirmation that the substitute part meets the electrical specifications (6A AC / 125V, 3A DC / 30V) required by the original design
• Verification that mechanical dimensions and panel cutout requirements (15.90mm x 12.50mm rectangular) are compatible with existing installations
• Confirmation of identical or equivalent regulatory approvals (CSA, UL)
• Validation that the substitute part maintains the same operating temperature range (-30°C to 85°C) and mechanical/electrical life cycles

The active product status of MN18TJW01-GC provides supply chain continuity compared to the obsolete M2018TJW01-GC.

Frequently Asked Questions (FAQ)

Q: What makes MN18TJW01-GC a suitable substitute for M2018TJW01-GC?

A: Both parts are manufactured by NKK Switches and share the same regulatory classification codes (ECCN: EAR99, HTSUS: 8536.50.9065). The substitute part is currently in active production, addressing the obsolescence of the original part. Electrical and mechanical compatibility must be confirmed through detailed specification comparison.

Q: Are the panel cutout dimensions identical between the two parts?

A: The main part M2018TJW01-GC specifies a rectangular panel cutout of 15.90mm x 12.50mm. The substitute part MN18TJW01-GC specifications do not explicitly document panel cutout dimensions in the provided data. Physical verification is required before installation in existing panel designs.

Q: What is the difference between the base product numbers M2018TJ and MN18TJ?

A: The base product numbers differ, indicating these are distinct product lines within NKK Switches' rocker switch portfolio. The "M" prefix in M2018TJ and "MN" prefix in MN18TJ represent different product series. Compatibility must be confirmed through complete electrical and mechanical specification alignment.

Q: Can MN18TJW01-GC be used as a direct drop-in replacement?

A: Direct compatibility cannot be confirmed based on the available data. The substitute part description indicates "SWITCH ROCKER MINIATURE SNAP" without explicit confirmation of SPDT circuit configuration, Mom-Off-Mom function, or identical current/voltage ratings. Complete specification verification is required before substitution.

Q: What packaging options are available?

A: The main part M2018TJW01-GC packaging is not specified in the provided data. The substitute part MN18TJW01-GC is available in Bulk packaging. Packaging requirements should be confirmed based on procurement and assembly needs.