CWA2425PH Equivalent & Substitute Parts

Part Overview

The CWA2425PH is a solid state relay (SSR) manufactured by Sensata-Crydom, classified as a SPST-NO (1 Form A) hockey puck configuration. This component is designed for AC load switching applications with a rated load current of 25A and operates across a voltage range of 24V to 280V. The device features zero-cross switching capability and screw terminal connections for chassis mount installation. The product maintains Active status and is RoHS compliant. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter tolerances.

Substiute Parts

CWA2425PH

Sensata-CrydomIn Stock: 1079CWA2425PH Datasheet

Current PartRFQ

84138013N

CrouzetIn Stock: 80084138013N Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The CWA2425PH accepts substitute part 84138013N (Crouzet GN+ series) based on the following substitution criteria:

Critical Matching Parameters:

• Circuit configuration: Both SPST-NO (1 Form A)
• Output type: Both AC with zero-cross switching
• Load current rating: Both 25 A
• Package type: Both hockey puck form factor
• Mounting type: Both chassis mount
• Termination style: Both screw terminal
• RoHS compliance: Both RoHS compliant

Acceptable Parameter Variations:

• Input voltage range: CWA2425PH operates 90–280 VAC; 84138013N operates 20–265 VAC/DC. The overlap range (90–265 VAC) supports substitution in standard AC applications.
• Load voltage range: CWA2425PH operates 24–280 V; 84138013N operates 12–270 V. The overlap range (24–270 V) is sufficient for equivalent load switching performance.

Parameter Comparison

Engineering Selection Recommendations

Both the CWA2425PH and 84138013N maintain Active product status and are RoHS compliant with identical ECCN and HTSUS classifications. Selection between these components should be based on:

• Application voltage requirements: For systems operating within 90–265 VAC input range and 24–270 V load range, either component is suitable. For applications requiring input voltages below 90 VAC or load voltages above 270 V, the CWA2425PH is the appropriate choice.
• Supply chain availability: Both components are in active inventory. Selection may be determined by lead time and stock availability from respective suppliers.
• Packaging preference: CWA2425PH is supplied in bulk packaging; 84138013N is supplied in box packaging. Procurement requirements may influence selection.

Frequently Asked Questions (FAQ)

Q: Can the 84138013N replace the CWA2425PH in all applications?

A: The 84138013N is suitable for applications where input voltage remains within 90–265 VAC and load voltage remains within 24–270 V. Applications requiring input voltages below 90 VAC or load voltages above 270 V require the CWA2425PH.

Q: Are the physical dimensions and mounting footprints identical?

A: Both components use hockey puck form factor with chassis mount configuration and screw terminal termination. Physical compatibility is maintained for direct substitution in standard mounting applications.

Q: Do both parts support zero-cross switching?

A: Yes. Both the CWA2425PH and 84138013N feature AC output type with zero-cross switching capability.

Q: What is the significance of the input voltage difference between these parts?

A: The CWA2425PH specifies 90–280 VAC input range, while the 84138013N specifies 20–265 VAC/DC input range. The 84138013N accepts DC input, but the overlapping AC range (90–265 VAC) is the basis for substitution in standard AC relay applications.

Q: Are both parts RoHS compliant?

A: Yes. Both the CWA2425PH and 84138013N are RoHS compliant and share identical ECCN and HTSUS classifications.