SCN-2414SC Equivalent & Substitute Parts Reference

Part Overview

The SCN-2414SC is a snap action SPDT switch manufactured by Honeywell Sensing and Productivity Solutions, designed for chassis mount applications with screw terminal connections. This component operates at 1A AC, 125V with lever roller actuator and splash proof ingress protection. The product is classified as obsolete, making equivalent substitute parts necessary for ongoing system maintenance and new design implementations where functional compatibility is required.

Substiute Parts

SCN-2414SC

Honeywell Sensing and Productivity SolutionsIn Stock: 958SCN-2414SC Datasheet

Current PartRFQ

GPTCRM01

ZF ElectronicsIn Stock: 1126GPTCRM01 Datasheet

SimilarRFQ

GPTCRM11

ZF ElectronicsIn Stock: 1005GPTCRM11 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SCN-2414SC are identified based on the following electrical and mechanical compatibility criteria:

Primary Substitution Parameters:

• Circuit configuration: SPDT required
• Switch function: On-Momentary operation
• Voltage rating: 125V AC minimum
• Actuator type: Lever with roller mechanism
• Mounting configuration: Chassis mount with screw terminals
• Mechanical life: 20,000,000 cycles minimum
• Ingress protection: Splash proof or equivalent

Identified Substitutes:

• GPTCRM01 (ZF Electronics, GP Series)
• GPTCRM11 (ZF Electronics, GP Series)

Both substitute parts maintain the core SPDT circuit topology, on-momentary function, 125V AC voltage rating, lever roller actuator, chassis mount configuration, and screw terminal termination. Mechanical life specification of 20,000,000 cycles is preserved in both alternatives.

Parameter Comparison

Engineering Selection Recommendations

Compatibility Assessment:

GPTCRM01 and GPTCRM11 are functionally equivalent substitutes for SCN-2414SC based on matching electrical specifications (SPDT circuit, 125V AC rating, on-momentary function), mechanical characteristics (lever roller actuator, 20,000,000 cycle life), and physical configuration (chassis mount, screw terminal).

Key Considerations:

1. Current Rating Differential: Substitute parts are rated for 15A AC compared to the original 1A AC specification. This represents a higher current capacity and does not restrict substitution in applications requiring 1A or less.

2. Operating Temperature Range: The original SCN-2414SC operates from -55°C to 121°C. Substitute parts operate from 0°C to 55°C. Substitution is valid only for applications within the 0°C to 55°C range.

3. Product Status: Both substitute parts maintain active product status with current manufacturing availability, addressing the obsolescence of the original component.

4. Regulatory Compliance: Both substitutes meet ROHS3 compliance with MSL rating of 1 (unlimited moisture sensitivity level), matching the environmental qualification requirements of the original part.

5. Mechanical Parameters: Operating force (158gf vs. 170gf), operating position (1.172" vs. 1.180"), and release force (43gf) are within acceptable mechanical tolerance ranges for functional equivalence.

Frequently Asked Questions (FAQ)

Q: Can GPTCRM01 or GPTCRM11 directly replace SCN-2414SC in all applications?

A: Direct substitution is valid for applications operating within 0°C to 55°C temperature range. Applications requiring operation below 0°C or above 55°C require thermal performance verification against the original -55°C to 121°C specification.

Q: What is the significance of the 15A current rating on substitute parts versus the 1A rating of the original?

A: The 15A rating indicates higher current handling capacity. Substitutes are suitable for circuits requiring 1A or less. No derating is required for lower current applications.

Q: Are GPTCRM01 and GPTCRM11 interchangeable with each other?

A: Yes. Both parts share identical electrical specifications, mechanical characteristics, operating parameters, and physical configuration. Selection between them is based on inventory availability.

Q: What packaging format is available for substitute parts?

A: Both GPTCRM01 and GPTCRM11 are supplied in bulk packaging, consistent with the original SCN-2414SC packaging format.

Q: Do substitute parts meet the same regulatory requirements as the original component?

A: Both substitutes are ROHS3 compliant with MSL rating 1 (unlimited), meeting environmental and moisture sensitivity requirements equivalent to the original RoHS compliant specification.

Q: What is the mechanical life expectancy for substitute parts?

A: Both GPTCRM01 and GPTCRM11 are rated for 20,000,000 mechanical cycles, matching the original SCN-2414SC specification.

Q: Are there any dimensional differences that could affect mounting?

A: Operating position differs slightly (1.172" vs. 1.180"), representing a 0.008" (0.2mm) variation. This falls within standard mechanical tolerance for chassis mount applications with screw terminal configuration.