TL58XF100Q Equivalent & Substitute Parts

Part Overview

The TL58XF100Q is an E-Switch tactile switch with SPST-NO circuit configuration, rated for 0.05A at 12VDC. This component features side actuation, through-hole right-angle mounting, and a 100gf operating force. The product is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement.

Substiute Parts

TL58XF100Q

E-SwitchIn Stock: 1193TL58XF100Q Datasheet

Current PartRFQ

EVQ-PC205K

Panasonic Electronic ComponentsIn Stock: 2145EVQ-PC205K Datasheet

MFR RecommendedRFQ

EVQ-PC405K

Panasonic Electronic ComponentsIn Stock: 1434EVQ-PC405K Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the TL58XF100Q is determined by the following critical parameters:

• Circuit Configuration: SPST-NO (Single Pole Single Throw, Normally Open)
• Switch Function: Off-Mom (Momentary operation)
• Mounting Type: Through Hole, Right Angle
• Actuator Orientation: Side Actuated
• Actuator Length: 4.75mm
• Switch Travel: 0.25mm
• Mechanical Life: 100,000 Cycles minimum
• Operating Temperature Range: -20°C ~ 70°C
• Termination Style: PC Pin

The substitute parts EVQ-PC205K and EVQ-PC405K from Panasonic Electronic Components maintain these core functional and mechanical parameters. Both parts share identical mounting geometry, actuator configuration, and electrical circuit topology. Differences in contact rating and operating force represent acceptable variations within the tactile switch category for equivalent substitution.

Parameter Comparison

Engineering Selection Recommendations

Both EVQ-PC205K and EVQ-PC405K are suitable substitutes for the TL58XF100Q based on functional equivalence and compliance certifications.

EVQ-PC405K is the primary substitute. It maintains the 100gf operating force of the original part, providing the closest functional match. Both parts are RoHS compliant and carry MSL 1 rating, ensuring compatibility with standard PCB assembly processes.

EVQ-PC205K is an alternative substitute with a higher operating force of 160gf. This part is suitable for applications where increased actuation resistance is acceptable or beneficial. The higher contact rating at 15VDC provides additional margin in higher-voltage applications.

Both substitute parts are available in Cut Tape packaging and maintain identical mechanical footprints and electrical circuit topology. Selection between EVQ-PC405K and EVQ-PC205K depends on specific application requirements regarding operating force and voltage rating.

Frequently Asked Questions (FAQ)

Q: Can EVQ-PC405K and EVQ-PC205K be used interchangeably with TL58XF100Q?

A: Both parts are functionally equivalent substitutes. EVQ-PC405K matches the 100gf operating force of the original part. EVQ-PC205K has a higher 160gf operating force and should be selected only if increased actuation resistance is required or acceptable in the application.

Q: What are the key differences between the substitute parts?

A: The primary difference is operating force: EVQ-PC405K provides 100gf (matching the original), while EVQ-PC205K provides 160gf. Both parts share identical mounting geometry, circuit configuration, switch travel, and mechanical life specifications.

Q: Are there packaging considerations when substituting these parts?

A: The original TL58XF100Q is specified with standard packaging. Both substitute parts are supplied in Cut Tape (CT) packaging. Verify that your assembly process accommodates this packaging format.

Q: Do the substitute parts meet the same compliance standards?

A: Both EVQ-PC205K and EVQ-PC405K are RoHS compliant with MSL 1 rating. The original part is ROHS3 compliant. All three parts meet standard environmental and regulatory requirements for electronic component use.

Q: What is the impact of the different contact ratings?

A: The TL58XF100Q is rated 0.05A @ 12VDC, while both substitutes are rated 0.02A @ 15VDC. For applications operating at or below 0.02A, both substitutes are directly compatible. Applications requiring higher current capacity should retain the original part or consult alternative options.