Honeywell V7-1B17D8-207 Equivalent & Substitute Parts

Part Overview

The Honeywell V7-1B17D8-207 is an SPDT snap action switch rated for 11A AC at 125V with chassis mount configuration and quick connect termination. This switch is designed for applications requiring reliable on-momentary switching action with lever roller actuator. The part is Active status and RoHS Compliant, making it suitable for current production environments. Substitute parts are identified when inventory constraints, lead time requirements, or application-specific parameter tolerances necessitate alternative component selection while maintaining circuit functionality.

Key Parameters

Parameter	Value	Unit	Substitution Relevance
Circuit Configuration	SPDT	-	Critical - must match for circuit compatibility
Switch Function	On-Mom	-	Critical - operational mode must match
Current Rating (AC)	11A	Amps	Critical - minimum requirement for load handling
Voltage Rating (AC)	125V	Volts	Critical - must meet or exceed system voltage
Actuator Type	Lever, Roller	-	Critical - mechanical interface requirement
Mounting Type	Chassis Mount	-	Critical - physical installation compatibility
Termination Style	Quick Connect - 0.187" (4.7mm)	-	Critical - electrical connection interface
Operating Temperature Range	-40°C ~ 85°C	°C	Important - environmental operating limits
RoHS Status	RoHS Compliant	-	Important - regulatory compliance requirement

Substitute Part Grouping Explanation

Substitution eligibility for the Honeywell V7-1B17D8-207 is determined by the following mandatory parameters:

Critical Matching Parameters:

Circuit configuration must be SPDT
Switch function must be On-Mom
AC current rating must be equal to or greater than 11A
AC voltage rating must be equal to or greater than 125V
Actuator type must include Lever and Roller configuration
Mounting type must be Chassis Mount
Termination style must be Quick Connect 0.187" (4.7mm)

Secondary Compatibility Parameters:

Operating temperature range should encompass the application environment
RoHS compliance status should match or exceed the original specification

The substitute part LS0851506F120C1A from E-Switch meets all critical matching parameters with enhanced current rating (15A AC) and equivalent voltage rating (125V AC), providing functional interchangeability with improved load capacity.

Parameter Comparison

Parameter	Honeywell V7-1B17D8-207	E-Switch LS0851506F120C1A	Compatibility Status
Manufacturer	Honeywell Sensing and Productivity Solutions	E-Switch	Different manufacturer
Circuit Configuration	SPDT	SPDT	Match
Switch Function	On-Mom	On-Mom	Match
Current Rating (AC)	11A	15A	Substitute exceeds requirement
Voltage Rating (AC)	125V	125V	Match
Actuator Type	Lever, Roller	Lever, Roller	Match
Mounting Type	Chassis Mount	Chassis Mount	Match
Termination Style	Quick Connect - 0.187" (4.7mm)	Quick Connect - 0.187" (4.7mm)	Match
Operating Temperature Range	-40°C ~ 85°C	-25°C ~ 85°C	Substitute has narrower low-temperature range
RoHS Status	RoHS Compliant	ROHS3 Compliant	Both compliant
REACH Status	REACH Unaffected	REACH Unaffected	Match
Product Status	Active	Active	Both active

Engineering Selection Recommendations

Primary Part Selection: The Honeywell V7-1B17D8-207 remains the specified component when original design parameters and full temperature range operation (-40°C to 85°C) are required. This part is Active status with RoHS Compliance and REACH Unaffected designation, confirming suitability for current production.

Substitute Part Selection: The E-Switch LS0851506F120C1A is functionally interchangeable when the following conditions are met:

Application operating temperature does not require operation below -25°C
Higher AC current capacity (15A versus 11A) is acceptable or beneficial for load margin
Both parts maintain Active product status and regulatory compliance (RoHS3, REACH Unaffected)

Compliance Verification: Both parts carry equivalent regulatory standing with RoHS compliance and REACH Unaffected status, ensuring compatibility with current environmental and safety standards. Selection between these parts should be based on inventory availability, lead time requirements, and specific application temperature operating range.

Frequently Asked Questions (FAQ)

Q: Can the E-Switch LS0851506F120C1A directly replace the Honeywell V7-1B17D8-207 in all applications?

A: The E-Switch part provides functional substitution for applications operating within the -25°C to 85°C temperature range. If your application requires operation below -25°C, the Honeywell part with its -40°C lower limit is required. All other critical parameters (SPDT circuit, On-Mom function, 125V AC rating, chassis mount, quick connect termination) are identical.

Q: What is the significance of the higher 15A current rating on the substitute part?

A: The E-Switch LS0851506F120C1A is rated for 15A AC compared to the Honeywell's 11A AC rating. This higher rating provides additional load capacity margin and does not create incompatibility. The substitute can safely handle any load the original part was designed for, with improved headroom.

Q: Are there any mechanical differences between these two switches?

A: Both switches feature identical mounting type (Chassis Mount), actuator type (Lever, Roller), and termination style (Quick Connect 0.187"). Operating position measurements are nearly identical (0.812" versus 0.815"), confirming mechanical interchangeability in the same mechanical envelope.

Q: What compliance certifications apply to both parts?

A: Both parts are RoHS Compliant (Honeywell: RoHS Compliant; E-Switch: ROHS3 Compliant) and REACH Unaffected. Both carry EAR99 ECCN classification. These certifications confirm suitability for regulated manufacturing environments.

Q: How do the electrical life specifications compare?

A: The Honeywell V7-1B17D8-207 specifies 100,000 electrical cycles, while the E-Switch LS0851506F120C1A specifies 50,000 electrical cycles. For applications requiring extended cycle life, the Honeywell part is the appropriate selection.

Q: What packaging is available for both parts?

A: Both parts are supplied in Bulk packaging. Honeywell inventory shows 705 pieces in stock; E-Switch inventory shows 11,899 pieces in stock.

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