Equivalent & Substitute Parts for D2425-10

Part Overview

The D2425-10 is a solid state relay (SSR) manufactured by Sensata-Crydom, configured as a SPST-NO (1 Form A) hockey puck package. This 25A AC output relay operates with a 3–32VDC input and supports load voltages from 24V to 280V. The component is actively produced and RoHS3 compliant. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical form factor, and regulatory compliance to support procurement flexibility and supply chain continuity.

Substiute Parts

D2425-10

Sensata-CrydomIn Stock: 4011D2425-10 Datasheet

Current PartRFQ

84134210

Sensata-CrydomIn Stock: 104184134210 Datasheet

DirectRFQ

84137210N

CrouzetIn Stock: 109184137210N Datasheet

MFR RecommendedRFQ

ASR-SI240D25RW-L

Altran Magnetics, LLCIn Stock: 1255ASR-SI240D25RW-L Datasheet

MFR RecommendedRFQ

84134210

Sensata-CrydomIn Stock: 104184134210 Datasheet

DirectRFQ

84137210N

CrouzetIn Stock: 109184137210N Datasheet

MFR RecommendedRFQ

ASR-SI240D25RW-L

Altran Magnetics, LLCIn Stock: 1255ASR-SI240D25RW-L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment of electrical and mechanical parameters. The following criteria define acceptable equivalents:

• Circuit configuration must be SPST-NO (1 Form A)
• Output type must be AC
• Load current must be 25 A
• Package / case must be Hockey Puck
• Mounting type must be Chassis Mount
• Termination style must be Screw Terminal
• Input voltage range must support the 3–32 VDC specification or a subset thereof
• Load voltage range must support the 24–280 V specification or a subset thereof

Three substitute parts meet these criteria: 84134210 (Sensata-Crydom), 84137210N (Crouzet), and ASR-SI240D25RW-L (Altran Magnetics, LLC). Each maintains functional equivalence while offering different regulatory compliance profiles and packaging options.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts are actively produced and maintain the core electrical and mechanical specifications required for functional equivalence to the D2425-10.

84134210 (Sensata-Crydom): This part is a direct equivalent from the same manufacturer as the main part. It shares identical electrical specifications and RoHS3 compliance. The primary difference is series designation (GN versus 1). This part is suitable for applications requiring REACH-affected component compliance.

84137210N (Crouzet): This part meets all electrical and mechanical requirements with input voltage range of 4–32 VDC (versus 3–32 VDC for the main part). It carries RoHS compliance and is REACH unaffected. Selection of this part is appropriate for applications where REACH compliance is a regulatory requirement and the 4V minimum input threshold is acceptable.

ASR-SI240D25RW-L (Altran Magnetics, LLC): This part supports a load voltage range of 48–280 V (versus 24–280 V for the main part). It is RoHS3 compliant and REACH unaffected. This part is suitable for applications where the minimum load voltage is 48V or higher and REACH compliance is required. The moisture sensitivity level is listed as Not Applicable, indicating different packaging or material composition compared to the main part.

Frequently Asked Questions (FAQ)

Q: Can 84134210 be used as a direct replacement for D2425-10?

A: Yes. The 84134210 maintains identical electrical specifications (3–32 VDC input, 24–280 V load voltage, 25 A output) and mechanical form factor (hockey puck, screw terminal, chassis mount). Both are RoHS3 compliant and REACH affected. The series designation differs (GN versus 1), but this does not affect functional compatibility.

Q: What is the key difference between 84137210N and the main part D2425-10?

A: The 84137210N has a minimum input voltage of 4 VDC instead of 3 VDC. All other electrical and mechanical parameters are identical. Additionally, 84137210N is REACH unaffected, whereas D2425-10 is REACH affected. Selection depends on whether the application requires input voltages below 4 VDC and whether REACH compliance is mandatory.

Q: When should ASR-SI240D25RW-L be selected over other substitutes?

A: The ASR-SI240D25RW-L is appropriate when the application load voltage is 48V or higher. This part does not support load voltages below 48V. It is RoHS3 compliant and REACH unaffected. The moisture sensitivity level is Not Applicable, which may indicate different environmental performance characteristics compared to parts with MSL 1 rating.

Q: Are there packaging differences between these parts?

A: Yes. The D2425-10 and 84134210 are supplied in bulk packaging. The 84137210N and ASR-SI240D25RW-L are supplied in box packaging. Packaging selection may affect procurement logistics and inventory management but does not impact electrical or mechanical performance.

Q: What compliance certifications should I verify for my application?

A: All parts are RoHS compliant and actively produced. Verify REACH compliance requirements: D2425-10 and 84134210 are REACH affected; 84137210N and ASR-SI240D25RW-L are REACH unaffected. Confirm that the selected part's regulatory status aligns with your application's geographic and industry requirements.