M2019TJG01-FC-2A-F Equivalent & Substitute Parts

Part Overview

The M2019TJG01-FC-2A-F is a rocker switch manufactured by NKK Switches, classified as SPDT (Single Pole Double Throw) with a rated capacity of 0.4VA at 28V AC/DC. This panel-mount, snap-in switch features a concave illuminated red actuator with green LED illumination and solder lug termination. The product is currently obsolete, with 815 units available in original stock. Due to its obsolete status, identifying equivalent and substitute parts is essential for ongoing maintenance, repair, and new design implementations where this switch function remains required.

Substiute Parts

M2019TJG01-FC-2A-F

NKK SwitchesIn Stock: 880M2019TJG01-FC-2A-F Datasheet

Current PartRFQ

MN19TJG01-FC-2A-F

NKK SwitchesIn Stock: 1097MN19TJG01-FC-2A-F Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the M2019TJG01-FC-2A-F is determined by the following critical parameters:

• Circuit configuration (SPDT)
• Current and voltage ratings (0.4VA at 28V AC/DC)
• Mounting type (Panel Mount, Snap-In)
• Panel cutout dimensions (Rectangular - 15.90mm x 12.50mm)
• Termination style (Solder Lug)
• Actuator type and color (Concave illuminated red)
• Illumination specifications (LED, Green at 2.1 VDC)
• Operating temperature range (-30°C to 85°C)
• Mechanical and electrical life ratings (50,000 cycles)

A substitute part must match all these parameters to ensure functional and mechanical compatibility within the original application circuit and panel assembly.

Parameter Comparison

Engineering Selection Recommendations

The MN19TJG01-FC-2A-F is a direct substitute for the M2019TJG01-FC-2A-F based on matching electrical specifications, mechanical dimensions, and termination compatibility. The primary advantage of the MN19TJG01-FC-2A-F is its active product status, ensuring ongoing availability and supply chain continuity compared to the obsolete M2019TJG01-FC-2A-F.

Both parts carry identical ECCN (EAR99) and HTSUS (8536.50.9065) classifications, confirming regulatory equivalence. The substitute part maintains the same circuit configuration (SPDT), voltage and current ratings (28V AC/DC, 0.4VA), panel-mount snap-in design, and solder lug termination. These matching parameters ensure direct functional replacement without circuit redesign or panel modification.

For new designs or long-term production planning, the MN19TJG01-FC-2A-F is the recommended selection due to its active status and assured supply availability.

Frequently Asked Questions (FAQ)

Q: Can the MN19TJG01-FC-2A-F replace the M2019TJG01-FC-2A-F in existing applications?

A: Yes. Both parts share identical electrical ratings (0.4VA at 28V AC/DC), circuit configuration (SPDT), panel cutout dimensions (15.90mm x 12.50mm), and termination style (solder lug). Direct substitution is possible without circuit or mechanical modifications.

Q: What is the primary difference between these two parts?

A: The M2019TJG01-FC-2A-F is obsolete, while the MN19TJG01-FC-2A-F is active. The active status of the substitute ensures continued availability and supply chain support.

Q: Are there any compliance or certification differences?

A: Both parts share the same ECCN (EAR99) and HTSUS (8536.50.9065) classifications. The main part is ROHS3 compliant; RoHS status for the substitute was not specified in available data.

Q: Will the panel cutout dimensions remain the same?

A: Yes. Both parts require an identical rectangular panel cutout of 15.90mm x 12.50mm, ensuring mechanical compatibility with existing panel assemblies.

Q: Are the illumination specifications identical?

A: Yes. Both parts feature LED green illumination at 2.1 VDC nominal voltage with identical actuator color (red) and type (concave illuminated).