ADTS62SV Equivalent & Substitute Parts

Part Overview

The ADTS62SV is an active SPST-NO tactile switch manufactured by APEM Inc., designed for through-hole mounting applications requiring momentary contact operation. This switch is rated for 0.05A at 12VDC with a 5.00mm actuator height and top actuation. The part is ROHS3 compliant and currently in active production status with 742 units in stock.

Substitute parts are identified when mechanical compatibility, electrical ratings, and functional characteristics align with the original specification, enabling direct replacement in circuit designs while maintaining performance requirements.

Substiute Parts

ADTS62SV

APEM Inc.In Stock: 755ADTS62SV Datasheet

Current PartRFQ

KSA0M312LFT

C&KIn Stock: 1926KSA0M312LFT Datasheet

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KSA0M332LFT

C&KIn Stock: 4743KSA0M332LFT Datasheet

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KSA0M432LFT

C&KIn Stock: 12309KSA0M432LFT Datasheet

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KSA0M512LFT

C&KIn Stock: 4699KSA0M512LFT Datasheet

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LL1105AF065Q

E-SwitchIn Stock: 7872LL1105AF065Q Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ADTS62SV are grouped based on the following critical parameters that determine functional equivalence:

Primary Compatibility Criteria:

• Circuit configuration: SPST-NO
• Switch function: Off-Mom (momentary contact)
• Mounting type: Through hole
• Actuator orientation: Top actuated
• Termination style: PC pin
• Outline dimensions: 6.20mm x 6.20mm or 6.00mm x 6.00mm (minor tolerance)
• Contact rating voltage: 12VDC or higher rated voltage
• Contact rating current: 0.05A or higher rated current
• RoHS3 compliance: Required

Substitution Logic: Parts are considered equivalent when they maintain the same circuit topology, mounting footprint, and actuator interface while meeting or exceeding the electrical specifications of the original part. Voltage and current ratings may be higher without affecting circuit operation. Mechanical parameters such as actuator height, operating force, and switch travel may vary within acceptable ranges for through-hole tactile switch applications.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalents (Identical Electrical and Mechanical Specifications):

LL1105AF065Q from E-Switch matches the ADTS62SV in contact rating (0.05A @ 12VDC), actuator height (5.00mm), switch travel (0.25mm), and operating temperature range (-20°C ~ 70°C). This part provides direct functional replacement with identical electrical performance. The outline dimension difference (6.00mm x 6.00mm versus 6.20mm x 6.20mm) represents a minor footprint variation within standard through-hole switch tolerances.

Higher-Rated Electrical Alternatives:

KSA0M312LFT and KSA0M512LFT from C&K are rated for 0.05A @ 32VDC, providing higher voltage capability than the original 12VDC specification. Both maintain the 6.20mm x 6.20mm footprint and through-hole PC pin termination. These parts are suitable for applications where higher voltage margins are required. KSA0M312LFT operates at 130gf force with 0.50mm travel, while KSA0M512LFT operates at 500gf force with 0.70mm travel.

Lower Current-Rated Alternatives:

KSA0M332LFT and KSA0M432LFT from C&K are rated for 0.01A @ 32VDC, providing reduced current capacity compared to the original 0.05A specification. These parts are suitable only for applications where circuit current requirements do not exceed 0.01A. Both offer extended operating temperature ranges (-40°C ~ 125°C) and IP65 ingress protection.

Compliance and Production Status:

All substitute parts maintain ROHS3 compliance and active production status, ensuring long-term availability and regulatory alignment with the original ADTS62SV.

Frequently Asked Questions (FAQ)

Q: Can KSA0M332LFT or KSA0M432LFT be used as direct replacements for ADTS62SV?

A: These C&K parts are not suitable for direct replacement in circuits requiring 0.05A operation. Both are rated for 0.01A maximum current, which is insufficient for the original specification. Use only in applications where circuit current does not exceed 0.01A.

Q: What is the difference between KSA0M312LFT and KSA0M512LFT?

A: Both parts are rated for 0.05A @ 32VDC and share the same 6.20mm x 6.20mm footprint. The primary differences are operating force (130gf versus 500gf) and switch travel (0.50mm versus 0.70mm). KSA0M312LFT requires lower actuation force, while KSA0M512LFT requires higher actuation force and provides greater travel distance.

Q: Is LL1105AF065Q compatible with the ADTS62SV footprint?

A: LL1105AF065Q has a 6.00mm x 6.00mm outline compared to ADTS62SV's 6.20mm x 6.20mm outline. This represents a minor footprint difference within standard through-hole switch tolerances. PCB layout verification is required to confirm compatibility with existing mounting holes and clearances.

Q: Do the C&K KSA MKII series parts offer advantages over ADTS62SV?

A: KSA0M312LFT, KSA0M332LFT, KSA0M432LFT, and KSA0M512LFT offer IP65 ingress protection and extended operating temperature ranges (-40°C ~ 85°C or -40°C ~ 125°C) compared to ADTS62SV (-25°C ~ 70°C). These features are beneficial for harsh environment applications. However, mechanical parameters such as operating force and switch travel differ from the original specification.

Q: What is the mechanical life expectancy of substitute parts?

A: LL1105AF065Q provides 5,000,000 cycles, the highest mechanical life rating among all parts. KSA0M312LFT and KSA0M332LFT provide 1,000,000 cycles. KSA0M432LFT and KSA0M512LFT provide 100,000 cycles. ADTS62SV mechanical life is not specified in the provided data.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts (KSA0M312LFT, KSA0M332LFT, KSA0M432LFT, KSA0M512LFT, and LL1105AF065Q) are ROHS3 compliant and REACH unaffected, matching the compliance status of ADTS62SV.