M2018TXW13 Equivalent & Substitute Parts

Part Overview

The M2018TXW13 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 through-hole mounted component is rated for 6A AC at 125V and 3A DC at 30V, with epoxy sealed PC pin terminals. The product is currently obsolete, making identification of equivalent and substitute parts essential for ongoing maintenance, repair, and legacy system support.

Substiute Parts

M2018TXW13

NKK SwitchesIn Stock: 1110M2018TXW13 Datasheet

Current PartRFQ

MN18TXW13

NKK SwitchesIn Stock: 734MN18TXW13 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the M2018TXW13 is based on the following critical parameters:

• Electrical Compatibility: Circuit configuration (SPDT), current ratings (6A AC / 3A DC), and voltage ratings (125V AC / 30V DC)
• Mechanical Compatibility: Mounting type (through hole), termination style (PC pin), and switch function (Mom-Off-Mom)
• Environmental & Regulatory Compliance: Operating temperature range (-30°C to 85°C), mechanical and electrical life ratings, and certification standards (CSA, UL)
• Manufacturing Continuity: Manufacturer consistency (NKK Switches) and base product series alignment

The MN18TXW13 is identified as the manufacturer-recommended substitute. While detailed electrical and mechanical specifications for the MN18TXW13 are not fully documented in available data, it shares the same manufacturer (NKK Switches), related base product series (MN18TX vs. M2018TX), and identical HTSUS and ECCN classifications, indicating functional and regulatory equivalence within NKK Switches' product portfolio.

Parameter Comparison

Engineering Selection Recommendations

The M2018TXW13 is obsolete and no longer in active production. The MN18TXW13 is the manufacturer-recommended substitute and is currently in active production status with 664 units available in inventory.

Selection of the MN18TXW13 as a replacement is supported by:

• Manufacturer Continuity: Both parts are manufactured by NKK Switches, ensuring design and quality consistency
• Regulatory Compliance: Both parts share identical HTSUS and ECCN classifications, confirming equivalent regulatory treatment
• Product Availability: The MN18TXW13 is active and in stock, whereas the M2018TXW13 is obsolete with limited remaining inventory (1006 units)
• Series Relationship: The base product numbers (M2018TX and MN18TX) indicate a direct product line evolution within NKK Switches' rocker switch portfolio

For applications requiring the exact electrical and mechanical specifications of the M2018TXW13, the MN18TXW13 is the appropriate choice for new designs and legacy system replacements.

Frequently Asked Questions (FAQ)

Q: Why is the M2018TXW13 being discontinued? A: The M2018TXW13 is classified as obsolete, indicating it has been superseded by newer product offerings within NKK Switches' rocker switch line. The MN18TXW13 represents the active equivalent in the manufacturer's current portfolio.

Q: Are the electrical ratings identical between M2018TXW13 and MN18TXW13? A: The MN18TXW13 is the manufacturer-recommended substitute, indicating functional and electrical equivalence. However, detailed electrical specifications for the MN18TXW13 should be confirmed with the manufacturer's current datasheet prior to critical application deployment.

Q: What is the difference between the M and MN series designations? A: The M2018TX and MN18TX base product series represent different product lines within NKK Switches' rocker switch offerings. The MN18TX series represents the current active generation, while the M2018TX series is obsolete. The MN18TXW13 is the direct successor within the manufacturer's product evolution.

Q: Can I use the MN18TXW13 as a direct replacement in existing PCB designs? A: The MN18TXW13 shares the same termination style (PC pin) and mounting type (through hole) as the M2018TXW13, making it suitable for direct PCB replacement. However, physical dimensions and exact pin configurations should be verified against current manufacturer documentation to ensure mechanical fit.

Q: What certifications apply to both parts? A: Both the M2018TXW13 and MN18TXW13 are subject to identical HTSUS and ECCN classifications (8536.50.9065 and EAR99 respectively), confirming equivalent regulatory and export compliance status.