Equivalent & Substitute Parts for Schaffner FN258P-130-35 Line Filter

Part Overview

The Schaffner EMC Inc. FN258P-130-35 is a chassis mount, three-phase (Delta) EMC/EMI line filter designed for applications such as inverters and power drive systems. It is specified for 130 A current and up to 480 V (phase to phase), with supported operating frequencies from DC to 60 Hz. The product holds approvals from CSA, ENEC, and UR, and is supplied in tray packaging.

The FN258P-130-35 is classified as Obsolete. Identifying direct substitute or equivalent models is necessary to ensure ongoing availability, regulatory compliance, and continuity in manufacturing and maintenance operations.

Key Parameters

Parameter	FN258P-130-35 (Main Part)
Manufacturer	Schaffner EMC Inc.
Series	FN 258
Filter Type	Three Phase (Delta)
Configuration	Two Stage
Current	130 A
Voltage - Rated AC (Phase to Ground/Neutral)	277 V
Voltage - Rated AC (Phase to Phase)	480 V
Frequency - Operating	DC ~ 60Hz
Mounting Type	Chassis Mount
Termination Style	Terminal Block
Applications	Inverters, Power Drive Systems
Approvals	CSA, ENEC, UR
RoHS Status	ROHS3 Compliant
REACH Status	REACH Unaffected
Operating Temperature	-25°C ~ 100°C
Packaging	Tray
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitute part selection for the Schaffner FN258P-130-35 is strictly based on the following parameters: filter type (Three Phase Delta), configuration (Two Stage), mounting type (Chassis Mount), termination style (Terminal Block), current rating, voltage ratings (phase to ground/neutral and phase to phase), operating frequency, application compatibility, RoHS/REACH compliance, and relevant safety approvals. Substitute parts listed are active, ROHS3 compliant, and meet or exceed the provided electrical and mechanical characteristics as per the allowed parameters.

Key parameters used:

Filter Type: Three Phase (Delta)
Configuration: Two Stage
Operating Frequency Range: DC ~ 60Hz
Mounting and Termination: Chassis Mount, Terminal Block
Current and Voltage Ratings
Compliance (RoHS, REACH)
Operating Temperature

Parameter Comparison

Parameter	FN258P-130-35	FN3288-125-35-C21-R65	FN3288-125-35-C35-R65
Manufacturer	Schaffner EMC Inc.	Schaffner EMC Inc.	Schaffner EMC Inc.
Filter Type	Three Phase (Delta)	Three Phase (Delta)	Three Phase (Delta)
Configuration	Two Stage	Two Stage	Two Stage
Current	130 A	125 A	125 A
Voltage - Rated AC (Phase to Ground/Neutral)	277 V	305 V	305 V
Voltage - Rated AC (Phase to Phase)	480 V	530 V	530 V
Frequency - Operating	DC ~ 60Hz	DC ~ 60Hz	DC ~ 60Hz
Mounting Type	Chassis Mount	Chassis Mount	Chassis Mount
Termination Style	Terminal Block	Terminal Block	Terminal Block
Applications	Inverters, Power Drive Systems	Inverters, Power Drive Systems	Inverters, Power Drive Systems
Operating Temperature	-25°C ~ 100°C	-40°C ~ 100°C	-40°C ~ 100°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected
Packaging	Tray	Bulk	Tray

Engineering Selection Recommendations

Given the obsolete status of Schaffner FN258P-130-35, selection of alternate parts must prioritize continued compliance with RoHS3 and REACH requirements, as well as retention of CSA, ENEC, and UR approvals or equivalent. Substitute parts FN3288-125-35-C21-R65 and FN3288-125-35-C35-R65 are active, ROHS3 compliant, and maintain the required operating frequency range, filter configuration, mounting, and termination style as specified.

Frequently Asked Questions (FAQ)

Q1: What are the main substitution criteria for the FN258P-130-35 line filter?
A1: Substitution is based on filter type, configuration, current and voltage ratings, mounting method, termination style, operating frequency, temperature range, and compliance with RoHS3 and REACH.

Q2: Are there differences in packaging between the substitute parts and the original?
A2: FN258P-130-35 and FN3288-125-35-C35-R65 use tray packaging; FN3288-125-35-C21-R65 uses bulk packaging.

Q3: Are the substitute parts valid for the same application environments?
A3: All listed substitute parts specify compatibility with inverters and power drive systems.

Q4: Do the substitute parts maintain global compliance standards?
A4: Substitute parts are ROHS3 compliant and REACH unaffected as indicated in the provided parameters.

Q5: How does the operating temperature range of substitutes compare to the original?
A5: FN3288-125-35-C21-R65 and FN3288-125-35-C35-R65 both have an extended lower-end temperature rating of -40°C compared to the -25°C lower limit on FN258P-130-35; the upper limit of 100°C remains the same.

Q6: What is the main distinction between the substitute part numbers?
A6: The distinction lies in packaging format: FN3288-125-35-C21-R65 is supplied in bulk, while FN3288-125-35-C35-R65 is supplied in a tray.

Q7: Is there any change in current rating when substituting?
A7: The substitute parts are rated at 125 A, compared to the 130 A rating of the original part. All other major electrical parameters are maintained or exceeded.

Q8: Do the substitute parts maintain the same mounting style?
A8: Yes, all parts are chassis mount with terminal block termination style.

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