FN682-10-06 Equivalent & Substitute Parts

Part Overview

The FN682-10-06 is a single-phase EMC/EMI line filter manufactured by Schaffner EMC Inc., rated for 250VAC at 10A with a two-stage configuration and quick connect termination. This chassis-mounted filter is designed for general-purpose applications operating across DC to 400Hz frequency range. The product is currently obsolete, making identification of equivalent substitute parts essential for system maintenance, repair, and component sourcing.

Substiute Parts

FN682-10-06

Schaffner EMC Inc.In Stock: 1010FN682-10-06 Datasheet

Current PartRFQ

FN2080-10-06

Schaffner EMC Inc.In Stock: 1375FN2080-10-06 Datasheet

SimilarRFQ

FN2090-10-06

Schaffner EMC Inc.In Stock: 1484FN2090-10-06 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FN682-10-06 are qualified based on the following critical parameters that determine functional equivalence:

Core Compatibility Criteria:

• Filter Type: Single Phase (required match)
• Configuration: Two Stage (required match)
• Current Rating: 10 A (required match)
• Voltage Compatibility: Must support 250VAC operation
• Frequency Range: DC ~ 400Hz (required match)
• Mounting Type: Chassis Mount (required match)
• Termination Style: Quick Connect (required match)

Both substitute parts (FN2080-10-06 and FN2090-10-06) meet all core compatibility criteria. The FN2080-10-06 and FN2090-10-06 are active products from the same manufacturer with identical filter type, configuration, current rating, frequency range, mounting, and termination specifications. Both support 250VAC operation as part of their dual-voltage rating (110V/250VAC), ensuring direct functional substitution for the obsolete FN682-10-06.

Parameter Comparison

Engineering Selection Recommendations

FN2080-10-06 is the primary substitute for FN682-10-06. Both parts share identical electrical specifications (10A, 250VAC, DC~400Hz, two-stage configuration) with inductance variance of 0.5mH (4mH vs 4.5mH). The FN2080-10-06 is an active product with ROHS3 compliance and holds CSA, ENEC, and UR certifications. Operating temperature range is specified at -25°C to 100°C.

FN2090-10-06 is an alternative substitute with identical core electrical parameters. This part features higher inductance at 8mH and includes CE certification in addition to CSA, ENEC, and UR approvals. Operating temperature range is -20°C to 100°C. The increased inductance value may affect filtering characteristics in specific applications.

Both substitutes are active products with current inventory availability, eliminating obsolescence concerns associated with the FN682-10-06. Selection between FN2080-10-06 and FN2090-10-06 depends on inductance requirements and certification scope needed for the target application.

Frequently Asked Questions (FAQ)

Q: Can FN2080-10-06 or FN2090-10-06 directly replace FN682-10-06 in existing designs?

A: Yes. Both substitute parts maintain identical filter type (single phase), configuration (two stage), current rating (10A), frequency range (DC~400Hz), mounting type (chassis mount), and termination style (quick connect). Both support 250VAC operation, which is the primary voltage specification of the original FN682-10-06.

Q: What is the significance of the inductance difference between the three parts?

A: The FN682-10-06 specifies 4mH inductance. The FN2080-10-06 provides 4.5mH (0.5mH variance), while FN2090-10-06 provides 8mH (4mH variance). Inductance affects filtering performance and impedance characteristics. Applications with strict inductance requirements should prioritize FN2080-10-06 for closest parameter alignment.

Q: Are there packaging differences between these parts?

A: The FN682-10-06 packaging is listed as "-" (not specified). Both FN2080-10-06 and FN2090-10-06 are supplied in Tray packaging. This difference does not affect functional compatibility but may impact handling and storage procedures.

Q: Which certifications should I prioritize when selecting a substitute?

A: The FN682-10-06 holds CSA, UR, and VDE certifications. FN2080-10-06 provides CSA, ENEC, and UR coverage. FN2090-10-06 provides the broadest certification scope with CE, CSA, ENEC, and UR approvals. Select based on regulatory requirements for your target market and application.

Q: What is the operating temperature range for each part?

A: The FN682-10-06 does not specify an operating temperature range. FN2080-10-06 operates from -25°C to 100°C. FN2090-10-06 operates from -20°C to 100°C. Both substitute parts cover standard industrial temperature ranges and exceed typical requirements for general-purpose applications.

Q: Are both substitutes RoHS compliant?

A: Yes. The FN682-10-06 is RoHS Compliant. Both FN2080-10-06 and FN2090-10-06 are ROHS3 Compliant, representing the current RoHS standard revision and ensuring compliance with current environmental regulations.