SPAC265FC12P0.30 Equivalent & Substitute Parts Reference

Part Overview

The SPAC265FC12P0.30 by STMicroelectronics is an open frame AC/DC converter supplying a single 12V output at up to 250mA (3W max). It is designed for ITE (commercial) applications, with input tolerance from 90VAC to 264VAC and key safety certifications (CSA, EN, UL). The part is classified as obsolete, creating the need to identify alternative models with compatible electrical, mechanical, and regulatory parameters. Replacement selection is necessary to ensure continued equipment operation and compliance within existing design constraints.

Substiute Parts

SPAC265FC12P0.30

STMicroelectronicsIn Stock: 1186SPAC265FC12P0.30 Datasheet

Current PartRFQ

ECL05US12-P

XP PowerIn Stock: 1195ECL05US12-P Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Acceptable substitute parts must match the main electrical and mechanical characteristics as well as compliance and certification requirements. Key substitution parameters are:

• Output Voltage: 12V
• Input Voltage Range: Must encompass 90 ~ 264 VAC
• Output Current: Not less than 250mA
• Power (Watts): Minimum 3W output
• Mounting Type: Through Hole
• Number of Outputs: 1
• Approval or certification: Compliance with agency approvals (CSA, EN, UL, equivalent)
• RoHS Compliance: ROHS3 Compliant
• Application: ITE (Commercial)

Only parts that meet these constraints are considered as substitutes.

Parameter Comparison

Engineering Selection Recommendations

Selection is based on the product status being obsolete for SPAC265FC12P0.30. The substitute ECL05US12-P is active and meets all documented compliance and certification requirements, including matching output voltage, input range, and RoHS status. Agency approvals and mounting type are consistent with the original part, supporting direct substitution where specified parameters are satisfied.

Frequently Asked Questions (FAQ)

Q1: What are the most critical parameters for substituting AC/DC converter modules in this category?
A1: The most critical parameters are output voltage, input voltage range, output current capacity, mounting type, and compliance with relevant safety and environmental certifications.

Q2: Can ECL05US12-P be used as a direct substitute for SPAC265FC12P0.30?
A2: ECL05US12-P matches key criteria, including voltage, current, input range, and regulatory compliance. Differences in physical dimensions and package style should be reviewed for mechanical fit.

Q3: Are there differences in safety certifications between the two parts?
A3: Both parts have CSA, EN, and UL approval; ECL05US12-P additionally specifies cUL and IEC.

Q4: Does the mechanical footprint of the ECL05US12-P match that of SPAC265FC12P0.30?
A4: The mounting type is the same (through hole), but the package case and dimensions differ. Direct mechanical compatibility should be verified based on the specified measurements.

Q5: Is RoHS3 compliance verified for both models?
A5: Both SPAC265FC12P0.30 and ECL05US12-P are ROHS3 Compliant as stated in the provided parameters.