ADTS62NV Equivalent & Substitute Parts

Part Overview

The ADTS62NV 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 orientation. The part is RoHS3 compliant and maintains unlimited moisture sensitivity level (MSL 1), making it suitable for standard industrial and consumer electronics applications.

Equivalent and substitute parts are identified based on matching circuit topology (SPST-NO), switch function (Off-Mom), mounting type (Through Hole), termination style (PC Pin), and compatible electrical ratings. Substitutes may vary in contact voltage rating, operating force, mechanical life, and temperature range while maintaining functional compatibility within specified application parameters.

Substiute Parts

ADTS62NV

APEM Inc.In Stock: 1137ADTS62NV Datasheet

Current PartRFQ

KSA0M212LFT

C&KIn Stock: 5606KSA0M212LFT Datasheet

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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 ADTS62NV are grouped based on the following substitution criteria:

Primary Compatibility Parameters:

• Circuit configuration: SPST-NO (Single Pole Single Throw, Normally Open)
• Switch function: Off-Mom (Momentary contact operation)
• Mounting type: Through Hole
• Termination style: PC Pin
• Actuator orientation: Top Actuated

Secondary Variation Parameters (Allowed Differences):

• Contact voltage rating: Substitutes rated at 32VDC are compatible with 12VDC applications (higher voltage rating provides margin)
• Contact current rating: Substitutes rated at 0.01A are compatible with 0.05A applications (lower current rating requires application verification)
• Actuator height: Substitutes at 4.70mm are compatible with 5.00mm applications (0.30mm difference within PCB layout tolerance)
• Operating force: Range from 65gf to 500gf depending on application requirements
• Mechanical life: Varies from 100,000 to 5,000,000 cycles
• Operating temperature range: Extended ranges provide additional margin
• Outline dimensions: 6.00mm x 6.00mm to 6.20mm x 6.20mm are compatible

Compliance Requirements: All substitute parts maintain RoHS3 compliance, MSL 1 rating, and active product status.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalents (Identical Electrical and Mechanical Specifications):

The LL1105AF065Q from E-Switch matches the ADTS62NV in contact rating (0.05A @ 12VDC), actuator height (5.00mm), actuator orientation (Top Actuated), and switch travel (0.25mm). This part is suitable for direct substitution in applications where the 6.00mm x 6.00mm outline (versus 6.20mm x 6.20mm) is acceptable. The LL1105AF065Q provides extended mechanical life (5,000,000 cycles) and maintains the same operating temperature range. All parts are RoHS3 compliant and active products.

Higher Voltage Rating Substitutes (C&K KSA MKII Series):

The C&K KSA0M212LFT, KSA0M312LFT, and KSA0M512LFT are rated at 0.05A @ 32VDC, providing higher voltage margin for 12VDC applications. These parts feature IP65 ingress protection (Dust Tight, Water Resistant) and extended operating temperature range (-40°C ~ 85°C). The KSA0M312LFT offers the highest mechanical life (1,000,000 cycles) among this group. Actuator height is 4.70mm (0.30mm lower than ADTS62NV), which requires PCB layout verification.

Lower Current Rating Substitutes (C&K KSA MKII Series):

The KSA0M332LFT and KSA0M432LFT are rated at 0.01A @ 32VDC and are suitable only for applications where actual circuit current does not exceed 0.01A. These parts provide extended operating temperature range (-40°C ~ 125°C) and IP65 ingress protection. The KSA0M432LFT features higher operating force (300gf) and increased switch travel (0.60mm).

All substitute parts maintain RoHS3 compliance, MSL 1 rating, and active product status, ensuring regulatory and supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can KSA0M332LFT or KSA0M432LFT be used as direct replacements for ADTS62NV?

A: These parts are functionally compatible only if the application circuit current does not exceed 0.01A. The ADTS62NV is rated for 0.05A, while KSA0M332LFT and KSA0M432LFT are rated for 0.01A. Application current verification is required before substitution.

Q: What is the significance of the 0.30mm difference in actuator height between ADTS62NV (5.00mm) and C&K KSA MKII substitutes (4.70mm)?

A: The actuator height difference affects PCB clearance and user interface feel. A 0.30mm lower actuator height may impact tactile feedback perception and requires verification that PCB layout accommodates the reduced height without interference with surrounding components or enclosure geometry.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts (KSA0M212LFT, KSA0M312LFT, KSA0M332LFT, KSA0M432LFT, KSA0M512LFT, and LL1105AF065Q) are RoHS3 compliant with MSL 1 (Unlimited) moisture sensitivity level, matching the ADTS62NV compliance profile.

Q: Which substitute offers the best mechanical life?

A: The LL1105AF065Q from E-Switch provides 5,000,000 cycles of mechanical life, compared to the ADTS62NV (not specified) and C&K KSA MKII series (100,000 to 1,000,000 cycles). The KSA0M312LFT offers 1,000,000 cycles among the C&K options.

Q: Can KSA0M512LFT be used in applications requiring low operating force?

A: No. The KSA0M512LFT features 500gf operating force, significantly higher than the ADTS62NV (160gf). This part is suitable only for applications requiring higher actuation force. For lower force requirements, the LL1105AF065Q (65gf) or KSA0M212LFT/KSA0M312LFT (130gf) are more appropriate.

Q: What is the difference between KSA0M212LFT and KSA0M312LFT?

A: Both parts share identical electrical and mechanical specifications (0.05A @ 32VDC, 4.70mm height, 130gf operating force). The primary difference is mechanical life: KSA0M212LFT provides 100,000 cycles, while KSA0M312LFT provides 1,000,000 cycles. Selection depends on application cycle life requirements.

Q: Is the outline dimension difference between ADTS62NV (6.20mm x 6.20mm) and LL1105AF065Q (6.00mm x 6.00mm) significant?

A: The 0.20mm difference in each dimension is minor and typically acceptable for through-hole PCB layouts. However, verification is required if the application has tight spacing constraints or if the switch is mounted adjacent to other components with minimal clearance.