SPFE480D25R Equivalent & Substitute Parts

Part Overview

The SPFE480D25R is a solid-state relay (SSR) manufactured by Sensata-Crydom, classified as a SPST-NO (1 Form A) relay with 25A load current capacity. This through-hole mounted component operates with AC output and is designed for industrial switching applications requiring reliable solid-state performance. The part is currently in active product status with RoHS3 compliance and REACH unaffected certification. Substitute parts are identified when equivalent electrical and mechanical parameters align within the allowed specifications for this SSR category.

Substiute Parts

SPFE480D25R

Sensata-CrydomIn Stock: 757SPFE480D25R Datasheet

Current PartRFQ

ASR-SH480D25RW

Altran Magnetics, LLCIn Stock: 1098ASR-SH480D25RW Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The ASR-SH480D25RW qualifies as a substitute part based on the following alignment of critical electrical and mechanical parameters:

• Circuit configuration matches: both SPST-NO (1 Form A)
• Output type matches: both AC
• Load current matches: both 25 A
• Package and mounting match: both 4-SIP through-hole with PC pin termination
• Input voltage range for ASR-SH480D25RW (4 ~ 32 VDC) encompasses the SPFE480D25R requirement (15 ~ 32 VDC)
• Load voltage range for ASR-SH480D25RW (24 V ~ 530 V) is within the SPFE480D25R range (48 V ~ 660 V)

Substitution is valid where the load voltage application falls within the 24 V ~ 530 V window and input control voltage is between 15 ~ 32 VDC.

Parameter Comparison

Engineering Selection Recommendations

Both the SPFE480D25R and ASR-SH480D25RW are active products with identical RoHS3 compliance and REACH unaffected status, ensuring regulatory alignment for industrial applications. Selection between these parts depends on load voltage requirements: the SPFE480D25R supports the extended upper range to 660V, while the ASR-SH480D25RW is suitable for applications within the 24 V ~ 530 V window. Input control voltage compatibility exists across both parts within the 15 ~ 32 VDC overlap range. Both components maintain identical circuit topology, current rating, and physical form factor, ensuring mechanical and electrical interchangeability within their respective voltage specifications.

Frequently Asked Questions (FAQ)

Q: Can the ASR-SH480D25RW replace the SPFE480D25R in all applications?

A: Substitution is valid only when the load voltage requirement falls within 24 V ~ 530 V. Applications requiring load voltages above 530V must use the SPFE480D25R.

Q: Are the input control voltage ranges compatible?

A: Yes. The ASR-SH480D25RW input range (4 ~ 32 VDC) encompasses the SPFE480D25R requirement (15 ~ 32 VDC). Both parts operate within the 15 ~ 32 VDC control voltage window.

Q: Do both parts have identical physical dimensions and pin configurations?

A: Yes. Both components use the 4-SIP package with PC pin termination and through-hole mounting, ensuring identical PCB footprint compatibility.

Q: Are compliance certifications equivalent?

A: Yes. Both parts are RoHS3 compliant and REACH unaffected, meeting identical regulatory requirements.

Q: What is the primary difference between these two SSR models?

A: The primary difference is the maximum load voltage specification: SPFE480D25R supports 48 V ~ 660 V, while ASR-SH480D25RW supports 24 V ~ 530 V. Load current (25A) and circuit topology remain identical.