FN258P-16-07 Equivalent & Substitute Parts Reference

Part Overview

The Schaffner EMC Inc. FN258P-16-07 is a Three Phase (Delta) EMC/EMI Line Filter rated for 16 A, designed for chassis mount applications with a two-stage terminal block configuration. This component supports a nominal operating frequency range of DC ~ 60Hz and provides phase-to-ground/neutral and phase-to-phase voltage ratings of 277 V and 480 V, respectively. FN258P-16-07 is classified as obsolete, making it necessary to identify suitable alternative parts to ensure continuity in design, manufacturing, and maintenance processes requiring equivalent EMC/EMI filtering performance and compliance.

Substiute Parts

FN258P-16-07

Schaffner EMC Inc.In Stock: 941FN258P-16-07 Datasheet

Current PartRFQ

FN3288-16-44-C21-R65

Schaffner EMC Inc.In Stock: 960FN3288-16-44-C21-R65 Datasheet

MFR RecommendedRFQ

FN3288-16-44-C35-R65

Schaffner EMC Inc.In Stock: 1179FN3288-16-44-C35-R65 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FN258P-16-07 are selected strictly based on the following shared parameters: filter type, configuration, current rating, operating frequency, mounting type, termination style, and environmental compliance and certifications. Substitute models must be three-phase (Delta), two-stage EMC/EMI line filters with 16 A current handling capacity, DC ~ 60Hz operation, chassis mount, terminal block termination, suitable application scope, temperature ratings, and relevant agency certifications (ROHS3, REACH, UR/ENEC/CE). Voltage rating equal to or greater than the original part is included but not extrapolated beyond provided data.

Parameter Comparison

Engineering Selection Recommendations

FN258P-16-07 is obsolete. Substitute models FN3288-16-44-C21-R65 and FN3288-16-44-C35-R65 are active and meet the key required parameters, including current rating, filter type, configuration, operating frequency, environmental compliance (ROHS3, REACH), and application scope. Substitutes also provide relevant approval agency certifications (ENEC, UR, CE) and terminal block/chassis mounting for comparable installation. Only substitute parts with equivalent or better regulatory compliance and certification should be selected.

Frequently Asked Questions (FAQ)

Q: What criteria must substitutes meet for the FN258P-16-07 line filter?
A: Substitutes must match key parameters: three-phase (Delta), two-stage EMC/EMI filter design, 16 A current, DC ~ 60Hz operating frequency, chassis mount, terminal block termination, relevant application field, listed temperature range, and environmental certifications (ROHS3, REACH, approval agencies).

Q: Are FN3288-16-44-C21-R65 and FN3288-16-44-C35-R65 direct substitutes?
A: Yes. Both have matching filter type, configuration, termination style, mounting type, current rating, frequency, application, and environmental compliance and are listed as substitutes for FN258P-16-07.

Q: Is the voltage rating for these substitute filters higher?
A: The voltage-rated AC (phase to ground/neutral and phase to phase) for FN3288-series substitutes is 305 V and 530 V, respectively, compared to 277 V and 480 V for FN258P-16-07.

Q: Are there packaging or inventory considerations between the substitutes?
A: FN3288-16-44-C21-R65 is available in bulk packaging, while FN3288-16-44-C35-R65 is box packaged; both are available in new original stock.

Q: Do substitutes maintain compliance and certification standards?
A: All listed substitutes are ROHS3 compliant and REACH unaffected, and feature equivalent approval agency certifications (ENEC, UR, CE) as per specification.