FN405-1-02 Schaffner FN405-1-02 is a single phase, single stage EMI power line filter rated for 1A at 250VAC. It features through-hole PCB mounting and a compact low-profile design.
Mfr Part #:

FN405-1-02

Available from 1 distributors
Mfr Name: Schaffner
Schaffner
Schaffner FN405-1-02 is a single phase, single stage EMI power line filter rated for 1A at 250VAC. It features through-hole PCB mounting and a compact low-profile design.
Total Stock: 38 pcs
$ Price Range: $10.32 - $14.97

FN405-1-02 Available from 1 distributor

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FN405-1-02 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Capacitance
Configuration
Current
Filter Type
Frequency
Inductance
Lead Style
Mounting Type
Operating Temperature
Resistance
Tape & Reel
Termination Style
Voltage
Weight

FN405-1-02 Description

Short technical summary and product information.

The Schaffner FN405-1-02 is a single-phase, single-stage EMI power line filter designed for PCB mounting. It is rated for a maximum continuous operating voltage of 250VAC and a rated current of 1A at 40°C (1.2A at 25°C). The filter provides an inductance of 10 mH and includes 15 nF across-line (Cx) and 2.2 nF line-to-ground (Cy) capacitors, with a 2.2 kΩ discharge resistor.

 

It offers a maximum leakage current of 373 µA at 230VAC/50Hz and withstands high-pot testing of 2000VAC from line to ground and 760VAC line to neutral. The operating frequency range is DC to 400Hz, and the operating temperature range is -25°C to +100°C.

 

The filter is housed in a through-hole package with PC pin terminations, weighs 40 grams, and has a flammability rating of UL 94V-0. It is approved to CSA, ENEC, and UR standards, with a typical MTBF of 1,600,000 hours at 40°C/230V per Mil-HB-217F.

FN405-1-02 Quick Information

Product Type: Power Line Filter Module
Series: FN405
Canonical Name: Schaffner FN405-1-02 Single Phase Power Line Filter
Subcategory: Single Phase Filter

FN405-1-02 Compliance

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

FN405-1-02 Estimated Pricing

Qty Low High
1+ $14.97 $14.97
10+ $12.22 $12.22
25+ $11.69 $11.69
250+ $10.32 $10.32

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

FN405-1-02 Features

  • Single phase EMI filter rated 1A at 250VAC.
  • Through-hole PCB mounting with PC pins.
  • 10 mH inductance with 15 nF across-line capacitance.
  • Compact low-profile design weighing 40 grams.
  • UL 94V-0 flammability rated enclosure.

FN405-1-02 Applications

  • Ideal for single-phase power supply filtering.
  • Suitable for small to medium-sized machines.
  • Used in test and measurement equipment.
  • Applicable in switch-mode power supplies.

FN405-1-02 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the rated current of the FN405-1-02?

The rated current is 1 A at 40°C, with a maximum of 1.2 A at 25°C.

What is the operating voltage and frequency range?

The maximum continuous operating voltage is 250 VAC, and the operating frequency range is DC to 400 Hz.

What is the operating temperature range?

The operating temperature range is -25°C to +100°C.

Is the FN405-1-02 RoHS compliant?

The RoHS status is listed as RoHS3 Compliant, but this is unverified and should be confirmed with the manufacturer.

What is the leakage current of this filter?

The maximum leakage current is 373 µA at 230 VAC, 50 Hz under normal operating conditions.

What approvals does the FN405-1-02 have?

It is approved by CSA, ENEC, and UR.

What is the mounting type and termination style?

The mounting type is Through Hole, and the termination style is PC Pins.

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