Toggle Switch DPDT 7201MPD9AV2BE Equivalent & Substitute Parts

Part Overview

The 7201MPD9AV2BE is an active-status toggle switch manufactured by C&K, featuring DPDT (Double Pole Double Throw) circuitry with On-On switching function. This through-hole, right-angle vertical mount component is rated for 0.4VA at 20V AC/DC operation across an operating temperature range of -30°C to 85°C. The component is ROHS3 compliant and REACH affected. Alternative equivalent parts may be required due to inventory availability, application-specific voltage or current requirements, or regional supply chain considerations.

Substiute Parts

7201MPD9AV2BE

C&KIn Stock: 10187201MPD9AV2BE Datasheet

Current PartRFQ

100DP1T2B4M7QE

E-SwitchIn Stock: 2180100DP1T2B4M7QE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7201MPD9AV2BE is determined by the following critical parameters:

• Circuit configuration must be DPDT
• Switch function must be On-On
• Mounting type must be Through Hole, Right Angle, Vertical
• Termination style must be PC Pin
• Operating temperature range must encompass -30°C to 85°C
• Current and voltage ratings must meet or exceed application requirements
• RoHS and REACH compliance status must be documented

The substitute part 100DP1T2B4M7QE (E-Switch) meets the core electrical and mechanical compatibility criteria. This part shares identical circuit configuration, switch function, mounting orientation, termination style, and operating temperature range. The substitute provides higher current capacity (5A versus 0.4VA) and higher AC voltage rating (120V versus 20V), making it suitable for applications requiring greater electrical headroom while maintaining mechanical and functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

Both the 7201MPD9AV2BE and 100DP1T2B4M7QE are active-status products with ROHS3 compliance and MSL 1 rating. Selection between these parts should be based on application voltage and current requirements. The 7201MPD9AV2BE is suitable for low-voltage, low-current applications up to 20V and 0.4VA, with superior electrical life of 100,000 cycles. The 100DP1T2B4M7QE accommodates higher electrical demands up to 120V AC and 5A, though with reduced electrical life of 40,000 cycles. The 7201MPD9AV2BE is REACH affected, while the 100DP1T2B4M7QE is REACH unaffected; regulatory requirements may influence selection in specific markets or applications.

Frequently Asked Questions (FAQ)

Q: Can the 100DP1T2B4M7QE replace the 7201MPD9AV2BE in all applications?

A: The 100DP1T2B4M7QE is mechanically and functionally compatible as a substitute. However, it is suitable only for applications where the higher voltage and current ratings do not introduce design complications. The reduced electrical life (40,000 cycles versus 100,000 cycles) should be evaluated against application duty cycle requirements.

Q: What are the key differences between these two parts?

A: The primary differences are current rating (0.4VA versus 5A), AC voltage rating (20V versus 120V), DC voltage rating (20V versus 28V), and electrical life (100,000 versus 40,000 cycles). Both parts share identical circuit configuration, switch function, mounting type, termination style, and operating temperature range.

Q: Are there packaging differences between these parts?

A: Yes. The 7201MPD9AV2BE is supplied in Tray packaging, while the 100DP1T2B4M7QE is supplied in Bulk packaging. Packaging format may affect procurement, handling, and storage procedures.

Q: Do both parts meet the same compliance standards?

A: Both parts are ROHS3 compliant with MSL 1 rating. The 7201MPD9AV2BE is REACH affected, while the 100DP1T2B4M7QE is REACH unaffected. Applications subject to REACH regulations should confirm compliance requirements before substitution.

Q: Which part should be selected for maximum reliability?

A: The 7201MPD9AV2BE offers superior electrical life (100,000 cycles) and is appropriate for applications requiring extended operational longevity. The 100DP1T2B4M7QE is suitable for applications where higher electrical ratings are necessary and the reduced cycle life is acceptable.