Toggle Switch SPDT 7101MPD9AV2BE Equivalent & Substitute Parts

Part Overview

The 7101MPD9AV2BE is an SPDT (Single Pole Double Throw) toggle switch manufactured by C&K, designed for through-hole mounting in right-angle vertical orientation. This switch operates at 0.4VA with voltage ratings of 20V AC/DC and features an anti-rotation actuator with epoxy sealed terminals. The product is Active status with 783 units in stock inventory.

Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and circuit configuration can be maintained within the allowed parameter specifications for this switch category.

Substiute Parts

7101MPD9AV2BE

C&KIn Stock: 8027101MPD9AV2BE Datasheet

Current PartRFQ

100SP1T2B4M7QE

E-SwitchIn Stock: 3808100SP1T2B4M7QE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7101MPD9AV2BE is determined by the following critical parameters:

• Circuit configuration must be SPDT (Single Pole Double Throw)
• 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
• RoHS3 compliance required
• Current and voltage ratings must meet or exceed the application requirements

The substitute part 100SP1T2B4M7QE from E-Switch meets these core substitution criteria while providing enhanced electrical performance specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the 7101MPD9AV2BE and 100SP1T2B4M7QE are Active status products with ROHS3 compliance. The 100SP1T2B4M7QE provides higher current capacity (5A versus 0.4VA) and elevated voltage ratings (120V AC / 28V DC versus 20V AC/DC), making it suitable for applications requiring greater electrical headroom. The 7101MPD9AV2BE maintains superior electrical life specification at 100,000 cycles compared to 40,000 cycles for the substitute. Selection between these parts depends on whether the application requires the higher electrical performance of the E-Switch component or the extended cycle life of the C&K original.

Frequently Asked Questions (FAQ)

Q: Can the 100SP1T2B4M7QE directly replace the 7101MPD9AV2BE in existing designs?

A: Direct mechanical and electrical substitution is possible due to matching circuit configuration (SPDT), switch function (On-On), mounting type (Through Hole, Right Angle, Vertical), and termination style (PC Pin). The substitute part exceeds the voltage and current requirements of the original specification.

Q: What are the key differences between these two toggle switches?

A: The primary differences are current rating (0.4VA versus 5A), voltage ratings (20V versus 120V AC / 28V DC), electrical life (100,000 versus 40,000 cycles), and actuator type (anti-rotation versus standard round). Both maintain identical mounting configuration and operating temperature range.

Q: Are both parts RoHS compliant?

A: Yes, both the 7101MPD9AV2BE and 100SP1T2B4M7QE are ROHS3 compliant.

Q: What is the significance of the Through Hole, Right Angle, Vertical mounting configuration?

A: This specification indicates the switch is designed for vertical PCB mounting with the actuator positioned at a right angle to the board surface, requiring a specific panel cutout orientation and clearance envelope for proper installation.

Q: Does the substitute part maintain the same operating temperature range?

A: Yes, both parts operate across the identical temperature range of -30°C to 85°C.