CC2425D1U Equivalent & Substitute Parts

Part Overview

The CC2425D1U is a solid-state relay (SSR) manufactured by Sensata-Crydom, classified as SPST-NO (1 Form A) x 2 in a Hockey Puck package. This component is rated for 25A load current with input voltage range of 4–15VDC and load voltage range of 24–280V AC with zero-cross switching. The part is currently listed as obsolete, necessitating identification of active equivalent models to maintain design continuity and ensure supply chain availability.

Key Parameters

Parameter	CC2425D1U
Circuit Configuration	SPST-NO (1 Form A) x 2
Load Current Rating	25 A
Load Voltage Range	24 V – 280 V AC
Input Voltage Range	4 – 15 VDC
Output Type	AC, Zero Cross
Mounting Type	Chassis Mount
Termination Style	Screw Terminal
Package / Case	Hockey Puck
Series	Evolution Dual
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution eligibility for the CC2425D1U is determined by strict equivalence across the following critical parameters:

Circuit configuration: SPST-NO (1 Form A) x 2
Load current rating: 25 A
Load voltage range: 24 V – 280 V AC
Output type: AC, Zero Cross
Mounting type: Chassis Mount
Termination style: Screw Terminal
Package / Case: Hockey Puck

Input voltage range tolerance is permitted within the following constraint: substitute parts must support the minimum input voltage of 4 VDC required by the original design. Substitute parts with extended input voltage ranges (4–32 VDC) remain compatible with applications designed for 4–15 VDC input.

All identified substitutes maintain identical load current, load voltage, circuit topology, and physical packaging, ensuring direct functional replacement without design modification.

Parameter Comparison

Parameter	CC2425D1U	CC2425W1U	CC2425W2U	CD2425D1V
Manufacturer	Sensata-Crydom	Sensata-Crydom	Sensata Technologies	Sensata Technologies
Circuit Configuration	SPST-NO (1 Form A) x 2	SPST-NO (1 Form A) x 2	SPST-NO (1 Form A) x 2	SPST-NO (1 Form A) x 2
Load Current Rating	25 A	25 A	25 A	25 A
Load Voltage Range	24 V – 280 V	24 V – 280 V	24 V – 280 V	24 V – 280 V
Input Voltage Range	4 – 15 VDC	4 – 32 VDC	4 – 32 VDC	4 – 15 VDC
Output Type	AC, Zero Cross	AC, Zero Cross	AC, Zero Cross	AC, Zero Cross
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
Series	Evolution Dual	Evolution Dual	Evolution Dual	Evolution Dual
Product Status	Obsolete	Active	Active	Active
RoHS Status	Not Specified	RoHS Compliant	ROHS3 Compliant	RoHS Compliant

Engineering Selection Recommendations

All three substitute parts (CC2425W1U, CC2425W2U, CD2425D1V) are active products with current manufacturing status, providing supply chain continuity for the obsolete CC2425D1U.

CC2425W1U and CC2425W2U both feature extended input voltage ranges (4–32 VDC) compared to the original specification (4–15 VDC), offering broader operational flexibility while maintaining full compatibility with the original 4–15 VDC design envelope. CC2425W2U carries ROHS3 compliance certification, representing the most current regulatory alignment.

CD2425D1V maintains the original input voltage specification (4–15 VDC) and is functionally identical to CC2425D1U across all critical parameters. This part is suitable for applications requiring strict adherence to the original electrical specifications.

All substitute parts carry REACH Unaffected or equivalent compliance status and share identical ECCN and HTSUS classifications with the original part.

Frequently Asked Questions (FAQ)

Q: Can CC2425W1U or CC2425W2U be used as direct replacements for CC2425D1U?

A: Yes. Both parts maintain identical circuit configuration, load current rating, load voltage range, output type, mounting type, termination style, and package. The extended input voltage range (4–32 VDC) does not affect compatibility with designs specified for 4–15 VDC input.

Q: What is the difference between CC2425W1U and CC2425W2U?

A: Both parts are electrically and mechanically identical. CC2425W2U carries ROHS3 compliance certification, while CC2425W1U carries RoHS Compliant status. Packaging differs: CC2425W2U is supplied in Bulk packaging.

Q: Is CD2425D1V equivalent to CC2425D1U?

A: Yes. CD2425D1V is functionally equivalent across all critical parameters, including the original 4–15 VDC input voltage specification. The primary difference is the base product number (CD2425 versus CC2425) and RoHS Compliant certification status.

Q: Are all substitutes available in the same Hockey Puck package?

A: Yes. All substitute parts use the Hockey Puck package with Chassis Mount configuration and Screw Terminal termination, ensuring mechanical and electrical compatibility without design modification.

Q: Which substitute part should be selected for new designs?

A: Selection depends on regulatory and operational requirements. CC2425W2U is recommended for applications requiring current ROHS3 compliance. CC2425W1U or CD2425D1V are suitable for applications with standard RoHS compliance requirements. All three parts are active products with current supply availability.

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