ADTS62RV Equivalent & Substitute Parts

Part Overview

The ADTS62RV is an active SPST-NO tactile switch manufactured by APEM Inc., designed for through-hole mounting applications requiring momentary contact operation. This component operates at 0.05A @ 12VDC with a 5.00mm actuator height and top actuation orientation. The part is RoHS3 compliant and currently in active production status with 1063 units in stock. Substitute parts are identified to provide design flexibility when the primary part is unavailable or when application requirements necessitate alternative electrical or mechanical characteristics.

Substiute Parts

ADTS62RV

APEM Inc.In Stock: 1121ADTS62RV Datasheet

Current PartRFQ

KSA0M312LFT

C&KIn Stock: 1926KSA0M312LFT Datasheet

SimilarRFQ

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

Substitution eligibility for the ADTS62RV is determined by the following critical parameters:

Primary Compatibility Criteria:

• Circuit configuration (SPST-NO)
• Switch function (Off-Mom momentary operation)
• Mounting type (Through Hole)
• Termination style (PC Pin)
• Actuator orientation (Top Actuated)

Secondary Compatibility Parameters:

• Contact rating voltage and current capacity
• Actuator height and outline dimensions
• Operating temperature range
• RoHS and regulatory compliance status

The identified substitute parts maintain SPST-NO circuit configuration and through-hole mounting compatibility. However, variations exist in contact rating voltage (12VDC vs. 32VDC), actuator height (4.70mm vs. 5.00mm), operating force (65gf to 500gf), and temperature operating ranges. These variations determine application suitability based on specific circuit requirements.

Parameter Comparison

Engineering Selection Recommendations

Direct Voltage-Rated Substitutes (12VDC Applications):

LL1105AF065Q (E-Switch) maintains identical contact rating (0.05A @ 12VDC) and actuator height (5.00mm), providing the closest electrical and mechanical compatibility. Both parts operate within overlapping temperature ranges and share identical switch travel (0.25mm). This substitute is suitable for applications where the primary ADTS62RV is unavailable.

Higher Voltage-Rated Substitutes (32VDC Capable):

KSA0M312LFT, KSA0M432LFT, and KSA0M512LFT (C&K KSA MKII series) support 32VDC operation, providing enhanced voltage margin for circuits operating above 12VDC. These parts feature IP65 ingress protection and extended operating temperature ranges (-40°C to 85°C or 125°C). Actuator height is reduced to 4.70mm, requiring PCB layout verification. Operating force varies significantly (130gf to 500gf), affecting tactile feedback characteristics.

Compliance and Regulatory Status:

All identified substitutes maintain ROHS3 compliance and active production status, ensuring regulatory continuity and supply chain availability. REACH unaffected status is consistent across all parts.

Frequently Asked Questions (FAQ)

Q: Can KSA0M312LFT replace ADTS62RV in a 12VDC circuit?

A: KSA0M312LFT is rated for 0.05A @ 32VDC, which exceeds the 12VDC requirement. The higher voltage rating provides design margin and does not prevent operation in 12VDC circuits. However, the reduced actuator height (4.70mm vs. 5.00mm) requires verification that PCB clearance and mechanical fit remain acceptable.

Q: What is the difference between KSA0M432LFT and KSA0M512LFT?

A: Both parts are C&K KSA MKII series switches with 32VDC rating and 4.70mm actuator height. KSA0M432LFT is rated for 0.01A contact current with 300gf operating force and 100,000 cycle mechanical life. KSA0M512LFT is rated for 0.05A contact current with 500gf operating force and 100,000 cycle mechanical life. Selection depends on circuit current requirements and desired tactile feedback.

Q: Is LL1105AF065Q mechanically compatible with ADTS62RV?

A: LL1105AF065Q shares the same 5.00mm actuator height and 0.25mm switch travel as ADTS62RV. Outline dimensions differ slightly (6.00mm x 6.00mm vs. 6.20mm x 6.20mm), which may affect PCB footprint compatibility. Verify footprint dimensions before substitution.

Q: Do C&K KSA MKII substitutes require design changes?

A: C&K KSA MKII parts (KSA0M312LFT, KSA0M432LFT, KSA0M512LFT) feature 0.30mm reduced actuator height and increased switch travel (0.50mm to 0.70mm). These mechanical differences may require PCB layout adjustment and user interface evaluation. Operating force variations (130gf to 500gf) affect tactile response compared to ADTS62RV (260gf).

Q: Are all substitutes suitable for high-temperature applications?

A: ADTS62RV operates to 70°C maximum. KSA0M432LFT extends to 125°C, while KSA0M312LFT and KSA0M512LFT reach 85°C. LL1105AF065Q operates to 70°C. For applications exceeding 70°C, KSA0M432LFT provides the widest temperature margin.

Q: What is the mechanical life difference between substitutes?

A: ADTS62RV mechanical life is not specified. LL1105AF065Q provides 5,000,000 cycles. C&K KSA MKII parts specify 100,000 to 1,000,000 cycles. KSA0M312LFT offers the highest cycle rating (1,000,000 cycles) among C&K substitutes.