CSW2410-10 Solid State Relay - Equivalent & Substitute Parts

Part Overview

The CSW2410-10 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 functions as an AC output relay with a 10A load capacity and operates across a 24V to 280V load voltage range. The part is currently in Last Time Buy status, indicating discontinued production. Identifying equivalent and substitute parts is necessary to ensure design continuity and maintain supply chain reliability for applications requiring this relay configuration.

Substiute Parts

CSW2410-10

Sensata-CrydomIn Stock: 1103CSW2410-10 Datasheet

Current PartRFQ

D2410-10

Sensata-CrydomIn Stock: 1086D2410-10 Datasheet

DirectRFQ

84137210N

CrouzetIn Stock: 109184137210N Datasheet

MFR RecommendedRFQ

ASR-SI240D10R-LR

Altran Magnetics, LLCIn Stock: 1056ASR-SI240D10R-LR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CSW2410-10 are identified based on electrical and mechanical compatibility within the following criteria:

Primary Substitution Parameters:

• Circuit configuration: SPST-NO (1 Form A)
• Output type: AC
• Package type: Hockey Puck
• Mounting type: Chassis Mount
• Termination style: Screw Terminal
• Load voltage range: Minimum 24V to 280V coverage
• Load current: Equal to or greater than 10A
• Input voltage range: Minimum 3VDC to 32VDC coverage

Substitute Classification:

Direct Equivalent: D2410-10 (Sensata-Crydom) — Identical electrical specifications and package configuration. Active product status ensures ongoing availability.

Functional Equivalent with Increased Capacity: 84137210N (Crouzet) — Maintains all core electrical and mechanical parameters with increased load current rating (25A vs. 10A). Suitable for applications where higher current capacity provides design margin.

Functional Equivalent with Extended Load Voltage Range: ASR-SI240D10R-LR (Altran Magnetics, LLC) — Maintains 10A load current and core package specifications with extended minimum load voltage (48V vs. 24V). Applicable to applications operating within the 48V to 280V load voltage window.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement: D2410-10 is the primary substitute. It maintains identical electrical and mechanical specifications while offering Active product status, ensuring long-term availability and supply chain stability. This part is recommended for applications requiring no design modification.

For Applications with Higher Current Margin: 84137210N provides a 25A load current rating compared to the 10A specification of the CSW2410-10. This increased capacity is suitable for designs where additional current headroom is beneficial. Note that REACH status differs (REACH Affected vs. REACH Unaffected); compliance requirements must be evaluated for the intended application region.

For Applications Operating Above 48V Load Voltage: ASR-SI240D10R-LR is suitable only for applications where the minimum load voltage is 48V or higher. This part is not compatible with applications requiring operation at 24V load voltage. The input voltage range minimum increases from 3VDC to 4VDC; this difference is negligible for most control circuit designs.

All substitute parts maintain ROHS3 compliance or equivalent RoHS certification, supporting environmental regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can D2410-10 be used as a direct replacement for CSW2410-10?

A: Yes. D2410-10 is electrically and mechanically identical to CSW2410-10. Both parts feature SPST-NO configuration, 10A load current, 24V to 280V load voltage range, and hockey puck package with screw terminals. D2410-10 is currently in Active status, making it the preferred substitute for new designs and ongoing production.

Q: What is the difference between CSW2410-10 and 84137210N?

A: The primary difference is load current capacity. 84137210N is rated for 25A versus 10A for CSW2410-10. All other electrical parameters (circuit configuration, output type, voltage ranges, package type) remain compatible. 84137210N is suitable for applications where higher current capacity is required or desired. REACH compliance status differs; verify regional regulatory requirements before selection.

Q: Can ASR-SI240D10R-LR replace CSW2410-10 in all applications?

A: No. ASR-SI240D10R-LR has a minimum load voltage of 48V, whereas CSW2410-10 operates from 24V. This part is compatible only with applications where the load voltage is 48V or higher. For applications requiring 24V operation, D2410-10 or 84137210N must be used.

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

A: Yes. All substitute parts (D2410-10, 84137210N, ASR-SI240D10R-LR) are supplied in hockey puck packages with chassis mount configuration and screw terminal termination, matching the CSW2410-10 mechanical interface.

Q: What compliance certifications apply to these parts?

A: All parts are RoHS compliant (ROHS3 or equivalent). CSW2410-10, 84137210N, and ASR-SI240D10R-LR are REACH Unaffected. D2410-10 is REACH Affected. Verify compliance requirements for your application region and supply chain before final part selection.

Q: Why is CSW2410-10 in Last Time Buy status?

A: Last Time Buy status indicates the manufacturer has discontinued production. D2410-10 is the recommended active replacement from the same manufacturer (Sensata-Crydom), ensuring design continuity with ongoing supply availability.