CC4850W2U Equivalent & Substitute Parts

Part Overview

The CC4850W2U is a solid-state relay (SSR) manufactured by Sensata-Crydom, classified as a SPST-NO (Single Pole Single Throw - Normally Open) configuration with dual channels in a hockey puck package. This component is designed for AC load switching applications requiring 50A capacity at voltages between 48V and 660V, with DC control input ranging from 4V to 32V. The product maintains Active status and is RoHS Compliant. Equivalent and substitute parts are identified to provide procurement flexibility, support supply chain continuity, and accommodate specific application requirements where the primary part may be unavailable or where alternative specifications better suit particular installation parameters.

Substiute Parts

CC4850W2U

Sensata-CrydomIn Stock: 686CC4850W2U Datasheet

Current PartRFQ

ASR-SID480D50ZL-S

Altran Magnetics, LLCIn Stock: 958ASR-SID480D50ZL-S Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CC4850W2U is determined by the following critical parameters: circuit configuration (SPST-NO dual channel), load current capacity (50A minimum), output type (AC with zero-cross switching), control input voltage compatibility, mounting type (chassis mount), and termination style (screw terminal). The substitute part ASR-SID480D50ZL-S shares the core functional requirements of dual-channel SPST-NO configuration, 50A load current rating, AC zero-cross output type, chassis mount orientation, and screw terminal termination. However, the substitute part operates with a reduced control input voltage range (4 ~ 15 VDC versus 4 ~ 32 VDC) and a lower maximum load voltage specification (24 V ~ 530 V versus 48 V ~ 660 V). These parameter differences establish the substitution boundaries and must be evaluated against specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the CC4850W2U and ASR-SID480D50ZL-S maintain Active product status and meet RoHS compliance requirements, with the substitute part achieving ROHS3 Compliant certification. Selection between these components depends on application voltage and control input specifications. The CC4850W2U supports higher load voltage operation (up to 660V) and extended control input voltage range (up to 32VDC), making it suitable for applications requiring these extended parameters. The ASR-SID480D50ZL-S is suitable for applications operating within its specified load voltage range (24V to 530V) and control input voltage range (4V to 15VDC). Both components share identical load current capacity (50A), circuit configuration (dual SPST-NO), output switching characteristics (AC zero-cross), and termination methodology (screw terminal). Physical package differences exist between the hockey puck form factor of the primary part and the module form factor of the substitute, which may affect mechanical integration considerations.

Frequently Asked Questions (FAQ)

Q: Can the ASR-SID480D50ZL-S replace the CC4850W2U in all applications?

A: The ASR-SID480D50ZL-S is functionally equivalent for applications where the load voltage does not exceed 530V and the control input voltage does not exceed 15VDC. Applications requiring load voltages above 530V or control input voltages above 15VDC must use the CC4850W2U.

Q: What are the key differences between these two SSR relays?

A: The primary differences are load voltage range (CC4850W2U: 48-660V; ASR-SID480D50ZL-S: 24-530V) and control input voltage range (CC4850W2U: 4-32VDC; ASR-SID480D50ZL-S: 4-15VDC). Both share identical 50A load current capacity, dual SPST-NO configuration, AC zero-cross output type, and screw terminal termination.

Q: Are there package compatibility considerations?

A: Yes. The CC4850W2U uses a hockey puck package, while the ASR-SID480D50ZL-S uses a module package. Mechanical mounting and spatial requirements may differ, requiring verification against specific installation constraints.

Q: Do both parts meet RoHS requirements?

A: Yes. The CC4850W2U is RoHS Compliant, and the ASR-SID480D50ZL-S is ROHS3 Compliant. Both satisfy RoHS environmental compliance standards.

Q: What control input voltage range should I verify before substitution?

A: Confirm that your application control voltage operates within the specified range of the selected component. The CC4850W2U accepts 4-32VDC, while the ASR-SID480D50ZL-S accepts 4-15VDC. If your control voltage exceeds 15VDC, the CC4850W2U is required.