CC4850W3VR Equivalent & Substitute Parts

Part Overview

The CC4850W3VR is a solid state relay (SSR) manufactured by Sensata-Crydom, classified as a SPST-NO (1 Form A) x 2 configuration in a Hockey Puck package. This component is rated for 50A load current with input voltage range of 4–32VDC and output voltage range of 48–660V AC. The part is currently listed as obsolete, which necessitates identification of active equivalent models to maintain system functionality and ensure continued supply chain availability.

Substiute Parts

CC4850W3VR

Sensata-CrydomIn Stock: 758CC4850W3VR Datasheet

Current PartRFQ

CC4850W3V

Sensata-CrydomIn Stock: 1198CC4850W3V Datasheet

MFR RecommendedRFQ

CD4850W2VR

Sensata-CrydomIn Stock: 903CD4850W2VR Datasheet

MFR RecommendedRFQ

CD4850W3VRH

Sensata-CrydomIn Stock: 1167CD4850W3VRH Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CC4850W3VR is determined by strict equivalence across the following critical parameters:

• Circuit configuration: SPST-NO (1 Form A) x 2
• Load current rating: 50A
• Input voltage range: 4–32VDC
• Output voltage range: 48–660V
• Output type: AC
• Mounting type: Chassis Mount
• Termination style: Screw Terminal
• Package type: Hockey Puck

All identified substitute parts maintain these specifications. Differences in product status (active vs. obsolete), RoHS compliance, and packaging format (bulk vs. standard) do not affect functional equivalence but may influence procurement and regulatory considerations.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts (CC4850W3V, CD4850W2VR, CD4850W3VRH) are functionally equivalent to the CC4850W3VR across all critical electrical and mechanical parameters. The primary distinction is product status: all substitutes are active components, whereas the original part is obsolete.

CC4850W3V is designated as the manufacturer-recommended primary substitute. This part carries RoHS Compliant certification and is available in bulk packaging, supporting high-volume procurement requirements.

CD4850W2VR and CD4850W3VRH are secondary substitutes, both active and RoHS Compliant. These parts are available in standard packaging configurations.

Selection among active substitutes should be based on packaging requirements, supply chain availability, and procurement volume thresholds.

Frequently Asked Questions (FAQ)

Q: Can CC4850W3V directly replace CC4850W3VR in existing applications?

A: Yes. Both parts share identical electrical specifications (50A, 4–32VDC input, 48–660V output), circuit configuration (SPST-NO x 2), and mechanical form factor (Hockey Puck, Chassis Mount, Screw Terminal). The primary difference is product status and RoHS compliance certification.

Q: What is the difference between CC4850W3V and CD4850W3VRH?

A: Both parts meet the same electrical and mechanical requirements. The difference lies in the base product number (CC4850 vs. CD4850) and packaging format. CC4850W3V is available in bulk packaging, while CD4850W3VRH uses standard packaging. Functionally, they are equivalent.

Q: Does the "Zero Cross" feature in CC4850W3V affect compatibility?

A: The CC4850W3V includes zero-cross switching capability, which is an additional feature not present in the original CC4850W3VR. This enhancement does not prevent substitution; it represents an improvement in switching characteristics that is compatible with existing circuit designs.

Q: Are all substitutes RoHS Compliant?

A: Yes. All three substitute parts (CC4850W3V, CD4850W2VR, CD4850W3VRH) carry RoHS Compliant certification. The original CC4850W3VR does not specify RoHS status.

Q: What packaging options are available for substitutes?

A: CC4850W3V is available in bulk packaging. CD4850W2VR and CD4850W3VRH are available in standard packaging. All maintain the Hockey Puck form factor and Chassis Mount configuration.