Equivalent & Substitute Parts Reference: PFE1000F-28

Part Overview

PFE1000F-28 by TDK-Lambda Americas Inc is an enclosed AC/DC converter providing 1 output at 28V, 36A, rated at 1000W. It is categorized as obsolete. Sourcing a direct substitute is necessary to maintain system functionality, component availability, and compliance with inventory and production requirements.

Substiute Parts

PFE1000F-28

TDK-Lambda Americas IncIn Stock: 1001PFE1000F-28 Datasheet

Current PartRFQ

PFE1000FA-28

TDK-Lambda Americas IncIn Stock: 120707PFE1000FA-28 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts must match core functional and regulatory requirements, including category, number of outputs, input voltage range, output voltage, output current, power rating, operating temperature, efficiency, mounting method, package dimensions, approval and certifications, and moisture sensitivity level. Compatibility is established using precise matching of these parameters.

Parameter Comparison

Engineering Selection Recommendations

The main part PFE1000F-28 is classified as obsolete, necessitating a direct substitute for ongoing use in designs and inventory. PFE1000FA-28 matches all functional and mechanical criteria and is listed as active. Both units meet comparable approval and standard numbers and maintain identical mounting, dimensional, and output specifications. PFE1000FA-28 is compliant with RoHS and REACH and holds additional agency certifications. Select PFE1000FA-28 for compliance and direct substitution according to provided parameters and status.

Frequently Asked Questions (FAQ)

Q1: What criteria are used to qualify PFE1000FA-28 as a substitute for PFE1000F-28?
Substitution is based on strict alignment of input/output voltage, output current, power rating, operating temperature, package type, mounting, agency approvals, and moisture sensitivity level.

Q2: Does the substitute part PFE1000FA-28 maintain identical mechanical and electrical profiles?
PFE1000FA-28 matches all outlined electrical and mechanical parameters, including voltage, current ratings, package dimensions, features, and mounting type.

Q3: Are there any regulatory or compliance changes between the original and substitute part?
PFE1000FA-28 provides additional regulatory approvals (TUV, CE, cURus), retains comparable standards (60950-1, 62368-1), and is RoHS and REACH compliant.

Q4: Are there differences in package or mounting between PFE1000F-28 and PFE1000FA-28?
Both parts utilize the 21-DIP Module package and identical dimensions, supporting direct mechanical replacement.

Q5: Is the substitute part suitable for all applications previously utilizing PFE1000F-28?
PFE1000FA-28 matches the application category (ITE Commercial) and functional parameters, ensuring straightforward interchangeability according to the strict substitution criteria.