CSW2410P Solid State Relay - Equivalent & Substitute Parts

Part Overview

The CSW2410P is a Solid State Relay (SSR) manufactured by Sensata-Crydom, configured as a SPST-NO (Single Pole Single Throw - Normally Open) relay with 1 Form A circuit. This hockey puck-style relay is designed for AC load switching applications with zero-cross detection. The part is currently in Last Time Buy status, making identification of equivalent and substitute parts essential for procurement planning and long-term system support.

Key Parameters

Parameter	Value
Manufacturer Part Number	CSW2410P
Manufacturer	Sensata-Crydom
Circuit Configuration	SPST-NO (1 Form A)
Output Type	AC, Zero Cross
Input Voltage Range	3 ~ 32 VDC
Load Voltage Range	24 V ~ 280 V
Load Current	10 A
Mounting Type	Chassis Mount
Termination Style	Screw Terminal
Package / Case	Hockey Puck
RoHS Status	RoHS Compliant
Product Status	Last Time Buy

Substitute Part Grouping Explanation

Substitution eligibility for the CSW2410P is determined by strict alignment of the following critical parameters:

Circuit Configuration: Must be SPST-NO (1 Form A)
Output Type: Must be AC with Zero Cross detection
Load Current Rating: Must be 10 A
Mounting Type: Must be Chassis Mount
Termination Style: Must be Screw Terminal
Package / Case: Must be Hockey Puck form factor
Input Voltage Range: Must accommodate 3 ~ 32 VDC minimum
Load Voltage Range: Must accommodate 24 V ~ 280 V minimum

Two substitute parts meet these criteria:

D2410P (Sensata-Crydom) - Direct manufacturer equivalent with identical electrical specifications and Active product status
84137000N (Crouzet) - Manufacturer-recommended substitute with compatible electrical specifications and Active product status
ASR-SI240D10ZW-M (Altran Magnetics, LLC) - Manufacturer-recommended substitute with compatible electrical specifications and Active product status

Parameter Comparison

Parameter	CSW2410P (Main)	D2410P	84137000N	ASR-SI240D10ZW-M
Manufacturer	Sensata-Crydom	Sensata-Crydom	Crouzet	Altran Magnetics, LLC
Circuit Configuration	SPST-NO (1 Form A)	SPST-NO (1 Form A)	SPST-NO (1 Form A)	SPST-NO (1 Form A)
Output Type	AC, Zero Cross	AC, Zero Cross	AC, Zero Cross	AC, Zero Cross
Input Voltage Range	3 ~ 32 VDC	3 ~ 32 VDC	4 ~ 32 VDC	4 ~ 32 VDC
Load Voltage Range	24 V ~ 280 V	24 V ~ 280 V	24 V ~ 280 V	48 V ~ 280 V
Load Current	10 A	10 A	10 A	10 A
Mounting Type	Chassis Mount	Chassis Mount	Chassis Mount	Chassis Mount
Termination Style	Screw Terminal	Screw Terminal	Screw Terminal	Screw Terminal
Package / Case	Hockey Puck	Hockey Puck	Hockey Puck	Hockey Puck
Product Status	Last Time Buy	Active	Active	Active
RoHS Status	RoHS Compliant	Not specified	RoHS Compliant	ROHS3 Compliant

Engineering Selection Recommendations

D2410P is the primary substitute option. It is manufactured by Sensata-Crydom, the same manufacturer as the CSW2410P, with identical electrical specifications and Active product status. This part provides direct functional equivalence with no parameter deviations.

84137000N (Crouzet) is a qualified alternative. It maintains all critical electrical parameters with the exception of a minimum input voltage specification of 4 VDC instead of 3 VDC. This part carries RoHS Compliance certification and Active product status.

ASR-SI240D10ZW-M (Altran Magnetics, LLC) is a qualified alternative. It maintains all critical electrical parameters with the exception of a minimum load voltage specification of 48 V instead of 24 V, and a minimum input voltage specification of 4 VDC instead of 3 VDC. This part carries ROHS3 Compliance certification and Active product status.

Selection should prioritize D2410P for direct replacement. Alternative parts are suitable only when the application load voltage minimum is 48 V or higher, and input voltage minimum is 4 VDC or higher.

Frequently Asked Questions (FAQ)

Q: Can D2410P be used as a direct replacement for CSW2410P?

A: Yes. D2410P is manufactured by Sensata-Crydom with identical electrical specifications, circuit configuration, and package form factor. It is the primary substitute option.

Q: What is the key difference between CSW2410P and 84137000N?

A: The 84137000N has a minimum input voltage specification of 4 VDC compared to 3 VDC for the CSW2410P. All other electrical parameters, circuit configuration, and package form factor are identical. This part is suitable for applications where the input voltage does not fall below 4 VDC.

Q: What is the key difference between CSW2410P and ASR-SI240D10ZW-M?

A: The ASR-SI240D10ZW-M has a minimum load voltage specification of 48 V compared to 24 V for the CSW2410P, and a minimum input voltage specification of 4 VDC compared to 3 VDC. All other electrical parameters, circuit configuration, and package form factor are identical. This part is suitable only for applications where the load voltage is 48 V or higher and input voltage is 4 VDC or higher.

Q: Are all substitute parts available in the same hockey puck package?

A: Yes. All substitute parts (D2410P, 84137000N, and ASR-SI240D10ZW-M) use the hockey puck form factor with chassis mount configuration and screw terminal termination.

Q: Why is CSW2410P in Last Time Buy status?

A: Last Time Buy status indicates that the manufacturer is discontinuing this part. Substitute parts with Active product status should be evaluated for future procurement and system design updates.

Q: Do all substitute parts meet RoHS compliance requirements?

A: D2410P does not specify RoHS status. 84137000N is RoHS Compliant. ASR-SI240D10ZW-M is ROHS3 Compliant. Verify compliance requirements for your specific application before selection.

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