CSW2425FG Equivalent & Substitute Parts

Part Overview

The CSW2425FG is a solid state relay (SSR) manufactured by Sensata-Crydom, configured as a SPST-NO (1 Form A) device in a hockey puck package. This component is designed for AC load switching applications with zero-cross detection, rated for 25A at 24-280V output and 3-32VDC input control voltage. The CSW2425FG is currently in Last Time Buy status, making identification of equivalent substitute parts essential for ongoing procurement and system maintenance.

Substiute Parts

CSW2425FG

Sensata-CrydomIn Stock: 1244CSW2425FG Datasheet

Current PartRFQ

D2425FG

Sensata-CrydomIn Stock: 1031D2425FG Datasheet

DirectRFQ

D2425FG

Sensata-CrydomIn Stock: 1031D2425FG Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CSW2425FG is determined by strict equivalence across the following parameters:

• Circuit configuration: SPST-NO (1 Form A)
• Output type: AC with zero-cross detection
• Input voltage range: 3 ~ 32VDC
• Load voltage range: 24 V ~ 280 V
• Load current rating: 25 A
• Termination style: Quick Connect - 0.187"/0.250"
• Package type: Hockey Puck
• Mounting configuration: Chassis Mount

The D2425FG meets all substitution criteria and is classified as a direct manufacturer equivalent from Sensata-Crydom.

Parameter Comparison

Engineering Selection Recommendations

The D2425FG is a direct functional equivalent to the CSW2425FG. Both components share identical electrical specifications, mechanical packaging, and regulatory compliance status. The primary distinction is product lifecycle status: the CSW2425FG is designated Last Time Buy, while the D2425FG maintains Active status with current manufacturing support. For new designs or long-term procurement requirements, the D2425FG is the appropriate selection. Both parts satisfy RoHS compliance and export classification requirements (EAR99).

Frequently Asked Questions (FAQ)

Q: Can the D2425FG directly replace the CSW2425FG in existing applications?

A: Yes. Both parts are identical in electrical performance, load ratings, input voltage range, output voltage range, circuit configuration, termination style, and physical package. Direct substitution is supported without circuit modification.

Q: What is the significance of the Last Time Buy status on the CSW2425FG?

A: Last Time Buy indicates that the CSW2425FG will no longer be manufactured after a specified cutoff date. Existing inventory may be available, but new production orders cannot be placed. The D2425FG, with Active status, represents the current production equivalent.

Q: Are there any differences in RoHS compliance between these parts?

A: Both the CSW2425FG and D2425FG are RoHS Compliant. No compliance differences exist between the two parts.

Q: Do these parts require different mounting or termination procedures?

A: No. Both parts use identical Chassis Mount configuration and Quick Connect - 0.187"/0.250" termination style. Installation procedures and mechanical interfaces are equivalent.

Q: What export classifications apply to these parts?

A: Both parts are classified under ECCN EAR99 and HTSUS 8536.49.0080, indicating standard commercial solid state relay classification with no additional export restrictions.