FN2090NN-4-06 Schaffner FN2090NN-4-06 is a two-stage single-phase EMI/RFI filter rated for 4A at 250VAC/VDC. It features chassis mount with quick connect terminals and operates from DC to 400Hz.
Mfr Part #:

FN2090NN-4-06

Available from 1 distributors
Mfr Name: Schaffner
Schaffner
Schaffner FN2090NN-4-06 is a two-stage single-phase EMI/RFI filter rated for 4A at 250VAC/VDC. It features chassis mount with quick connect terminals and operates from DC to 400Hz.
Total Stock: 2 pcs
$ Price Range: $30.28 - $40.09

FN2090NN-4-06 Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2 pcs
2 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

FN2090NN-4-06 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Configuration
Current
Filter Type
Frequency
Halogen Free
Inductance
Industrial Grade
Mounting Type
Operating Temperature
SVHC Present
Tape & Reel
Termination Style
Voltage

FN2090NN-4-06 Description

Short technical summary and product information.

The Schaffner FN2090NN-4-06 is a very high performance single-phase EMC/RFI filter from the FN2090 series. It is a two-stage filter designed for excellent differential and common-mode attenuation. Rated for 4A continuous current at 250VAC/VDC maximum continuous operating voltage, it operates over a frequency range from DC to 400Hz. The filter is chassis mounted with quick connect terminations for easy installation. It is approved to CE, CSA, ENEC, and UR standards. The operating temperature range is -25°C to 100°C. With an MTBF greater than 1,300,000 hours at 40°C/230V, it offers high reliability. Typical applications include general purpose power line filtering in industrial equipment, medical devices (B type variants), and safety critical systems (A type variants). The filter meets overvoltage category II and pollution degree 2 per IEC 60664-1.

FN2090NN-4-06 Quick Information

Product Type: Power Line Filter Module
Series: FN2090
Canonical Name: Schaffner FN2090NN-4-06 Power Line Filter Module
Subcategory: Single Phase Two-Stage Filter

FN2090NN-4-06 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

FN2090NN-4-06 Estimated Pricing

Qty Low High
1+ $40.09 $40.09
10+ $32.72 $32.72
20+ $31.02 $31.02
60+ $30.28 $30.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

FN2090NN-4-06 Features

  • Two-stage single-phase EMI/RFI filter.
  • Rated for 4A at 250VAC/VDC.
  • Chassis mount with quick connect terminals.
  • Operating temperature range -25°C to 100°C.
  • High MTBF over 1,300,000 hours.

FN2090NN-4-06 Applications

  • General purpose power line filtering in electronic equipment.
  • Used in single-phase AC/DC systems up to 250V.
  • Ideal for reducing conducted EMI in power supplies.

FN2090NN-4-06 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the FN2090NN-4-06?

Maximum continuous operating voltage is 250 VAC/VDC; nominal operating voltage is 230 VAC.

What is the operating temperature range?

-25°C to 100°C.

Is the FN2090NN-4-06 RoHS compliant?

RoHS3 compliant (unverified).

What is the rated current of this filter?

4 A.

What approvals does the FN2090NN-4-06 have?

CE, CSA, ENEC, UR.

What is the mounting type?

Chassis mount with quick connect terminals.

What is the inductance value?

14 mH.

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