EVQ-QXM01W Equivalent & Substitute Parts

Part Overview

The EVQ-QXM01W is a tactile switch manufactured by Panasonic Electronic Components, classified as SPST-NO (Single Pole Single Throw - Normally Open) with top actuated surface mount configuration. This component is rated for 0.02A at 15VDC and features a grounding pin for enhanced circuit stability. The part is currently listed as obsolete, making identification of compatible substitute components essential for ongoing production and maintenance applications.

Substiute Parts

EVQ-QXM01W

Panasonic Electronic ComponentsIn Stock: 846EVQ-QXM01W Datasheet

Current PartRFQ

EVQ-Q2M01W

Panasonic Electronic ComponentsIn Stock: 3229EVQ-Q2M01W Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The EVQ-Q2M01W qualifies as a direct substitute based on the following critical parameters:

• Circuit Configuration: Both parts maintain SPST-NO topology
• Contact Rating: Identical electrical specification of 0.02A @ 15VDC
• Mounting Type: Both are surface mount with identical actuator height of 2.00mm
• Operating Force: Both specify 130gf actuation force
• Switch Travel: Both feature 0.25mm travel distance
• Mechanical Life: Both rated for 1,000,000 cycles
• Features: Both include grounding pin functionality
• Moisture Sensitivity: Both classified as MSL 1 (Unlimited)

The EVQ-Q2M01W represents an active production alternative within the Panasonic tactile switch portfolio, offering improved availability compared to the obsolete EVQ-QXM01W.

Parameter Comparison

Engineering Selection Recommendations

The EVQ-Q2M01W is the appropriate substitute for the obsolete EVQ-QXM01W based on the following factors:

Product Status: The EVQ-Q2M01W is in active production, ensuring long-term availability and supply chain continuity compared to the obsolete status of the EVQ-QXM01W.

Electrical Compatibility: Both parts maintain identical contact ratings of 0.02A @ 15VDC and SPST-NO circuit configuration, ensuring functional equivalence in electrical applications.

Mechanical Compatibility: Actuator height, operating force, switch travel, and mechanical life specifications are identical, confirming mechanical interchangeability in surface mount applications.

Environmental Performance: The EVQ-Q2M01W extends the operating temperature range to -40°C ~ 85°C compared to the EVQ-QXM01W range of -20°C ~ 70°C, providing enhanced performance in wider temperature environments.

Regulatory Compliance: The EVQ-Q2M01W carries ROHS3 compliance certification, meeting current environmental and regulatory requirements.

Dimensional Consideration: The outline dimensions differ slightly (6.50mm x 6.00mm versus 6.20mm x 6.20mm). PCB layout verification is required to confirm footprint compatibility in existing designs.

Frequently Asked Questions (FAQ)

Q: Can the EVQ-Q2M01W be used as a direct replacement for the EVQ-QXM01W?

A: Yes, the EVQ-Q2M01W qualifies as a direct electrical and mechanical substitute. Both parts share identical contact ratings, circuit configuration, actuator specifications, and mechanical life ratings. PCB layout verification is necessary due to minor outline dimension differences.

Q: What is the primary reason for substitution?

A: The EVQ-QXM01W is obsolete. The EVQ-Q2M01W is an active production part from the same manufacturer, ensuring availability and supply chain reliability.

Q: Are there packaging differences between these parts?

A: The EVQ-Q2M01W is supplied in Tape & Reel (TR) packaging. Packaging specification for the EVQ-QXM01W was not provided in the technical data.

Q: Does the EVQ-Q2M01W meet current environmental standards?

A: Yes, the EVQ-Q2M01W is ROHS3 compliant, meeting current environmental and regulatory requirements for electronic components.

Q: What is the impact of the extended operating temperature range?

A: The EVQ-Q2M01W operates from -40°C to 85°C, compared to the EVQ-QXM01W range of -20°C to 70°C. This extended range provides greater flexibility for applications requiring operation in wider temperature environments.

Q: Are the outline dimensions compatible with existing PCB designs?

A: The EVQ-Q2M01W outline is 6.50mm x 6.00mm compared to the EVQ-QXM01W outline of 6.20mm x 6.20mm. PCB footprint verification is required to confirm compatibility with existing designs before implementation.

Q: Do both parts include the grounding pin feature?

A: Yes, both the EVQ-QXM01W and EVQ-Q2M01W include grounding pin functionality for circuit stability.