TL53F160Q Equivalent & Substitute Parts

Part Overview

The TL53F160Q is a tactile switch manufactured by E-Switch, featuring SPST x 2 configuration with side actuation and through-hole, right-angle mounting. This component is rated for 0.05A at 12VDC and is designed for applications requiring dual-switch functionality in a compact form factor. The TL53F160Q is currently listed as obsolete, making identification of suitable substitute parts essential for ongoing production and maintenance applications.

Substiute Parts

TL53F160Q

E-SwitchIn Stock: 1122TL53F160Q Datasheet

Current PartRFQ

TL53BF160Q

E-SwitchIn Stock: 8684TL53BF160Q Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TL53F160Q is determined by strict equivalence across the following critical parameters:

• Circuit configuration: SPST x 2
• Switch function: Off-Mom
• Contact rating: 0.05A @ 12VDC
• Mounting type: Through Hole, Right Angle
• Actuator orientation: Side Actuated
• Operating force: 160gf
• Switch travel: 0.25mm
• Mechanical life: 100,000 Cycles
• Operating temperature range: -20°C ~ 70°C
• Termination style: PC Pin
• Outline dimensions: 8.40mm x 10.50mm
• Actuator material: Acetal
• RoHS compliance: ROHS3 Compliant

The TL53BF160Q qualifies as a direct substitute based on matching all critical electrical and mechanical parameters. The primary difference is the actuator length (5.85mm versus 3.15mm), which represents a design variation within the same product family while maintaining functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

The TL53BF160Q is the manufacturer-recommended substitute for the obsolete TL53F160Q. Both components maintain identical electrical specifications and mechanical compatibility across all critical parameters. The TL53BF160Q carries active product status with significantly higher inventory availability (8,673 pcs versus 1,023 pcs), ensuring supply chain continuity.

Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for new designs and production continuity. The actuator length difference (5.85mm versus 3.15mm) reflects a design variant within the TL53 series and does not affect electrical function or core mechanical performance.

Frequently Asked Questions (FAQ)

Q: Can the TL53BF160Q directly replace the TL53F160Q in existing designs?

A: The TL53BF160Q is electrically and mechanically equivalent to the TL53F160Q across all functional parameters. The primary design difference is actuator length. PCB layout and mechanical clearance must be evaluated to accommodate the longer actuator profile (5.85mm versus 3.15mm).

Q: What is the significance of the actuator length difference?

A: The actuator length affects the physical reach of the switch button from the PCB surface. The TL53BF160Q provides a longer actuator extension, which may require PCB layout adjustment or enclosure modification depending on the application's mechanical constraints.

Q: Are there packaging differences between these parts?

A: The TL53F160Q is supplied without specified packaging, while the TL53BF160Q is packaged in trays. This difference does not affect component functionality or electrical performance.

Q: Do both parts meet the same compliance standards?

A: Both the TL53F160Q and TL53BF160Q are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic components.

Q: Why is the TL53F160Q listed as obsolete?

A: The TL53F160Q has been superseded by the TL53BF160Q within the manufacturer's product line. The TL53BF160Q provides the same electrical and mechanical functionality with active production status and improved supply availability.