CPF480D25 Equivalent & Substitute Parts

Part Overview

The CPF480D25 is a solid-state relay (SSR) with SPST-NO (1 Form A) configuration, rated for 25A load current across 48V to 660V AC output range with 4-15VDC input control. This through-hole mounted component features zero-cross switching capability and is packaged in a 4-SIP format with PC pin termination.

The CPF480D25 is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain system functionality, ensure supply chain continuity, and support ongoing maintenance and production requirements for applications utilizing this relay architecture.

Substiute Parts

CPF480D25

Sensata TechnologiesIn Stock: 1068CPF480D25 Datasheet

Current PartRFQ

PF480D25

Sensata-CrydomIn Stock: 1388PF480D25 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CPF480D25 is determined by strict equivalence across the following electrical and mechanical parameters:

• Circuit configuration: SPST-NO (1 Form A) topology
• Output switching type: AC with zero-cross detection
• Input control voltage range: 4 ~ 15VDC
• Load voltage range: 48 V ~ 660 V
• Load current rating: 25 A
• Physical package: 4-SIP with PC pin termination
• Mounting method: Through-hole PCB installation

The PF480D25 meets all specified parameters and qualifies as a direct substitute based on electrical performance and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The PF480D25 is the qualified substitute for the obsolete CPF480D25. Both components are manufactured by Sensata Technologies entities and maintain identical electrical specifications and mechanical form factors.

The PF480D25 carries active product status, ensuring ongoing availability and supply chain support. The PF480D25 is RoHS3 compliant, providing enhanced environmental and regulatory alignment compared to the legacy CPF480D25 specification.

Both parts maintain REACH Unaffected status and EAR99 export classification, supporting equivalent regulatory compliance in applications requiring these certifications.

Frequently Asked Questions (FAQ)

Q: Can the PF480D25 be used as a direct replacement for the CPF480D25?

A: Yes. The PF480D25 matches all specified electrical parameters (input voltage, load voltage, load current, switching type) and mechanical specifications (4-SIP package, PC pin termination, through-hole mounting). No circuit modifications are required.

Q: What is the primary difference between these parts?

A: The CPF480D25 is obsolete, while the PF480D25 is an active product from the PowerFin™ series. The PF480D25 includes RoHS3 compliance, providing regulatory advantages for new designs and ongoing production.

Q: Are there any compatibility concerns with PCB layout or footprint?

A: No. Both parts use identical 4-SIP packaging with PC pin termination and through-hole mounting. PCB layouts designed for the CPF480D25 accommodate the PF480D25 without modification.

Q: What is the inventory status for the substitute part?

A: The PF480D25 has 1300 pieces in stock as new original inventory, supporting immediate procurement for replacement and new production requirements.

Q: Do both parts support the same input and output voltage ranges?

A: Yes. Both the CPF480D25 and PF480D25 operate with 4-15VDC input control and support 48V to 660V AC load voltage with 25A current capacity and zero-cross switching.