# Power Line Filter, Chassis, General Purpose, 250 VAC, 20 A, Single Phase, 2 Stage, Chassis Mount

![Product image](https://novapart.co/image/farnell:2113060/)

**URL**: https://novapart.co/products/FN660-20/06/power-line-filter-chassis-general-purpose-250-vac
**SKU**: FN660-20/06
**Manufacturer**: SCHAFFNER
**Category**: Passive Components || EMC / RFI Suppression || Power Line Filters
**Price**: €21.1800
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Capacitance | 0.15µF |
| Filter Type | General Purpose |
| No. Of Phases | Single Phase |
| No. Of Stages | 2 Stage |
| Product Range | FN  660 |
| Current Rating | 20A |
| Inductance Min | 480µH |
| Voltage Rating | 250VAC |
| Filter Mounting | Chassis Mount |
| Filter Terminals | Quick Connect |
| Filter Applications | General Purpose |
| Leakage Current Max | 190µA |
| Filter Input Terminals | Quick Connect |
| Filter Output Terminals | Quick Connect |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2113060/)

By August 2005 

## **Two-stage general-purpose filter** 

## **FN 660** 

- **Current ratings from 1 to 20A** 

- **High differential and common mode attenuation** 

- **Four choices of output connector** 

- **Optional medical versions (B type)** 

- **Nennströme von 1 bis 20A** 

- **Gute differentielle und Gleichtakt-Dämpfung** 

- **Vier Anschlußarten** 

- **Für medizinische Geräte als Option (Typ B)** 

- **Courants de service de 1 à 20A** 

- **Bonne atténuation en modes différentiel et commun** 

- **Quatre types de connexions de sortie** 

- **Version pour appareils médicaux en option (type B)** 

## **Filter selection table** 

**Approvals** 

Choose the family **FN xxx** with the required current rating and features, and add **/??** to determine input/output (line/load) connection style. Example: FN 660-3/07 is a 3A filter with wire connections. 

|Choose the family**FN xxx** with the required current rating and features, and add**/??**<br>to determine input/output (line/load) connection style. Example: FN 660-3/07 is a 3A<br>filter with wire connections.<br>**Current ratings**<br>at 40°C (25°)<br>A<br>**Family**<br>**Connections**<br>**Housing**<br>**Inductance**<br>**L/L1**<br>mH<br>**Weight**<br>**g**<br>/03<br>/06<br>/07<br>/10<br>~~ee~~|
|---|
|1<br>(1.15)<br>3<br>(3.4)<br>6<br>(6.9)<br>10<br>(11.5)<br>16<br>(18.4)<br>20<br>(23)<br>FN 660<br>-1<br>/??<br>FN 660<br>-3<br>/??<br>FN 660<br>-6<br>/??<br>FN 660<br>-10<br>/??<br>FN 660<br>-16<br>/??<br>FN 660<br>-20<br>/??<br>/03<br>/03<br>/06<br>/06<br>/06<br>/06<br>/06<br>/06<br>/07<br>/07<br>/07<br>/07<br>/10<br>/10<br>H21<br>K1<br>K1<br>K21<br>K2<br>L1<br>3/3<br>2/2<br>0.75/0.75<br>0.45/0.45<br>0.44/0.44<br>0.48/0.48<br>150<br>2.2<br>150<br>**Capacitance**<br>Cx<br>Cy<br>nF<br>nF<br>2000<br>1700<br>2500<br>1700<br>**Filter type**<br>1<br>1<br>**Res.**<br>R<br>MΩ<br>190<br>2<br>**Maximum**<br>**leakage**<br>μA/phase<br>250<br>50/60<br>250<br>50/60<br>**Maximum**<br>**operating voltage**<br>VAC<br>Hz<br>**Hipot test voltage**<br>PN<br>E<br>P<br>N<br>VAC<br>VAC<br>**Operating**<br>**frequency**<br>Hz<br>DC to 400<br>DC to 400<br>MTBF at 40°C, 230V, per Mil-HB-217F: 350,000 hours (for VDE-approved current ratings).<br>**Additional specifications**<br>115<br>125<br>170<br>180<br>170<br>180<br>230<br>240<br>290<br>260<br>290<br>600<br>590<br>640<br>Standard types<br>B types (medical)<br>**Electrical schematic**<br>~~TE~~ EEE<br>TSI<br>~~TE=~~<br>~~J~~<br>~~_t_t_t—~~|
|FN 660|
|2xL<br>2xL1<br>Cx<br>2xCy<br>Cx<br>R|
|P<br>P'|
|LINE<br>LOAD<br>E|
|N<br>N'|



See tables for component values. 

**126** 

**FN 660 insertion loss** 

Per CISPR 17; A = 50 Ω /50 Ω sym, B = 50 Ω /50 Ω asym, C = 0.1 Ω /100 Ω sym, D = 100 Ω /0.1 Ω sym 

**==> picture [494 x 664] intentionally omitted <==**

**----- Start of picture text -----**<br>
1 amp types 3 amp types 6 amp types 10 amp types<br>dB B dB A dB A<br>70 AT D A  oR 70 All D zen B BF 70 TIT TT AAT B vo AAR<br>60 60 60<br>50 50 50 D<br>40 a J ||| 40 f| C 40 vA C 50 Mi<br>30 Ba  a C ee 30 TTTAa ee 30 a Stim 40So ee ae<br>20 al 1 20 A 20 A 0 A<br>10 OMIMi | 10 Rw)LeaPanI 10 aAa - em et<br>0 aii 0 Lal 0 alll00 Ot<br>-10 -10 -10<br>-2010k ce iy 100k A 1M at 10M -2010k aSRN 100k 1M 10M -2010k GRFn 100k MA th 1M 10M E RAbell CUM TTI<br>16 amp types 20 amp types<br>dB dB<br>70 | ae B 70 LAN B<br>60 | A) eee A 60 II OM panies A<br>50 a D niin 50 BBN<br>40 a C 40 i, |<br>30 || a | 30 a A A D C<br>20 a Aa 20 eeeA |<br>10 10<br>0 eat ee 0 Be ie erie<br>-10-2010k | 100k a 1M 10M -10-2010k BT 100k 1M 10M<br>Mechanical data<br>FN 660-1 Tol. Front view Top view<br>H21 mm M<br>A 71 ± 0.5 N<br>Ls B 46.6 ± 1 |<br>J J1<br>C 29 ± 1<br>D 50.5 ± 1 J2<br>— F 61 ± 0.2 =<br>eres J 21(J1)(J1) 8.5(J2)(J2) ± 0.5 C A D<br>K 10.5 ± 0.3 L C<br>L<br>L 19 ± 0.5 K K<br>M 5.3 ± 0.1<br>fbaa (lo oH | Cele||<br>Housing K2, K21 Housing H21, K1<br>a N 6.3 ± 0.1 : 3 ges<br>Le Y 6 ± 1 pe B |<br>ae Z 140 + 5 Housing H21, K1, K2, K21<br>FN 660 FN 660 FN 660<br>-3-6 -10/-16 -20 Tol.* Front view Top view<br>K1 K2, K21 L1 mm N<br>A 85 105 ± 0.5<br>M<br>B 54 99.5 ± 1 ± 0.5<br>C 30 40 38 ± 1<br>D 65 84.5 ± 1 C<br>E 79 ± 0.5 K L E G B<br>mt ai |<br>F 75 95 ± 0.2<br>J<br>a G 51 ± 0.1<br>J 27(J1) 8.5(J2) 27 40 ± 0.5 Housing L1<br>| K 7 es 12 9.5 ± 0.5 D<br>rs L 29.5 19 ± 0.5 F<br>e M 5.3 e 4.4 ± 0.1 A<br>ee N 6.3 6 ± 0.1<br>rs W AWG 16 - Housing L1<br>— Y —— 6 ± 1<br>Z 300 140 + 5 + 10<br>| |<br>**----- End of picture text -----**<br>


**==> picture [496 x 159] intentionally omitted <==**

**----- Start of picture text -----**<br>
FN 660-1 Tol. Front view Top view<br>H21 mm M<br>A 71 ± 0.5 N<br>Ls B 46.6 ± 1 |<br>J J1<br>C 29 ± 1<br>D 50.5 ± 1 J2<br>— F 61 ± 0.2 =<br>eres J 21(J1)(J1) 8.5(J2)(J2) ± 0.5 C A D F<br>K 10.5 ± 0.3 L C<br>L<br>L 19 ± 0.5 K K<br>M 5.3 ± 0.1<br>fbaa (lo oH | Cele||<br>Housing K2, K21 Housing H21, K1<br>a N 6.3 ± 0.1 : 3 ges<br>Le Y 6 ± 1 pe B |<br>ae Z 140 + 5 Housing H21, K1, K2, K21<br>**----- End of picture text -----**<br>


* Measurements share this common tolerance unless otherwise stated. 

All dimensions in mm; 1 inch = 25.4 mm 

**127** 



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- [View this product on Novapart](https://novapart.co/products/FN660-20/06/power-line-filter-chassis-general-purpose-250-vac)
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- [Supplier page](https://es.farnell.com/en-ES/schaffner/fn660-20-06/filter-power-line-rfi-20a-190ua/dp/2113060)
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