FN402-1.6-02

**DATA** SHEET **PCB Filters FN402** 

## **Low Cost PCB Filter** 

Rated currents from 0.5 to 6.5 A Compact PCB-mountable design Very low profile 

Approvals & Compliances ee 

Optional medical versions (B type) 

## Performance indicators 

The FN 402 PCB filter is a single-phase filter designed for easy and fast PCB-mounting. Choosing the FN 402 product line brings you the rapid availability of a standard filter associated with the necessary safety acceptance. Standard PCB single-phase filters are a practical solution helping you to pass EMI system approval in a short time. A selection on amperage ratings and medical types are designed to offer you the desired standard product. 

## **Features and Benefits** 

Good conducted attenuation performance, based on chokes with high saturation resistance and excellent thermal behavior PCB through hole mounting Low cost low profile Custom specific versions on request 

## **Technical Specifications** 

**Maximum continuous operating voltage** 250 VAC, 50/60 Hz **Nominal operating voltage** 230 VAC **Rated currents** 0.5 to 6.5 A @ 40°C **Operating frequency** DC to 400 Hz **High potential test voltage** P –> PE 2000 VAC for 2 sec (standard types) P –> PE 2500 VAC for 2 sec (B types) P –> N 760 VAC for 2 sec **Temperature range (operation and storage)** -25°C to +100°C (25/100/21) **Flammability corresponding to** UL 94 V-0 or better **Design corresponding to** UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939 **MTBF (Mil-HB-217F)** >1,900,000 h @ 40°C/230 V 

## **Typical Applications** 

Electrical and electronic equipment Small to medium-sized machines and household equipment Single-phase power supplies, switch-mode power supplies Test and measurement equipment Medical equipment 

## Typical electrical schematic 

**Schaffner Group DATA** SHEET 29. Jan 2025 

2 PCB Filters 

## **Filter Selection Table** 

|**Filter**|**Rated current**|**Leakage current***|**Inductance****|**Capacitance****|**Capacitance****|**Resistance****|**Input/Output**|**Weight**|
|---|---|---|---|---|---|---|---|---|
||**@ 40°C (25°C)**|**@ 230 VAC/50 Hz**|**L**|**Cx**|**Cy**|**R**|**connections**||
||**[A]**|**[µA]**|**[mH]**|**[nF]**|**[nF]**|**[kΩ]**||**[g]**|
|**FN 402-0.5-02**|0.5 (0.6)|373|40|100|2.2|1000|-02|40|
|**FN 402-1-02**|1 (1.2)|373|10|100|2.2|1000|-02|40|
|**FN 402-1.6-02**|1.6 (1.9)|373|6|100|2.2|1000|-02|40|
|**FN 402-2.5-02**|2.5 (3)|373|2|100|2.2|1000|-02|40|
|**FN 402-4-02**|4 (4.7)|373|1|100|2.2|1000|-02|40|
|**FN 402-6.5-02**|6.5 (7.5)|373|1|100|2.2|1000|-02|40|
|**FN 402 B-0.5-02**|0.5 (0.6)|2|40|100||1000|-02|40|
|**FN 402 B-1-02**|1 (1.2)|2|10|100||1000|-02|40|
|**FN 402 B-1.6-02**|1.6 (1.9)|2|6|100||1000|-02|40|
|**FN 402 B-2.5-02**|2.5 (3)|2|2|100||1000|-02|40|
|**FN 402 B-4-02**|4 (4.7)|2|1|100||1000|-02|40|
|**FN 402 B-6.5-02**|6.5 (7.5)|2|1|100||1000|-02|40|



* Maximum leakage under normal operating conditions. Note: if the neutral line is interrupted, worst case leakage could reach twice this level. ** Tolerances apply: Inductance: -30/+50%, Capacitance: ±20%, Resistance: ±10% 

## Product selector ~~ee~~ 

For example: FN 402-0.5-02, FN 402 B-6.5-02 

**Schaffner Group DATA** SHEET 29. Jan 2025 

3 PCB Filters 

0.5 to 1.6 A types 

2.5 to 6.5 A types 

## **Mechanical Data** 

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FN 402 B<br>**----- End of picture text -----**<br>


All dimensions in mm; 1 inch = 25.4 mm Tolerances according: ISO 2768-m/EN 22768-m 

**Schaffner Group DATA** SHEET 29. Jan 2025 

4 PCB Filters 

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