DATASHEET Two-Stage Filters FN 2090 Multi-stage AC/DC EMI Filter with Excellent Attenuation Performance Rated currents from 1 to 30 A Approvals Two-stage filter Very high differential and common-mode attenuation Optional medical versions (B type) Optional safety versions (A type) Optional enhanced performance versions Optional overvoltage protection (Z type) Features and benefits FN 2090 two-stage filters are designed for easy and fast chassis mounting. The FN 2090 filters are also available as B versions Performance indicators with no Y-capacitors for medical applications as well as A versions with low capacitance for safety critical applications with a requirement for low leakage currents. FN 2090 filters offers an optimized filter range for enhanced performance AC and DC applications , in same compact size (KK, LL, NN types) All filters provide an exceptional conducted attenuation performance, based on chokes with high permeable core material and excellent thermal behaviour. FN 2090 two-stage filters are designed for noisy applications requiring excellent filter performance. Technical specifications The higher inductivity versus amperage offers increased attenuation performance with the same Rated voltage* 250 VAC, 50/60 Hz; 250 VDC form factor compared to FN 2060 and FN 2080 filter Operating frequency DC to 400 Hz series. Rated currents 1 to 30 A @ 40°C max. All FN 2090 filters can be delivered with optional High potential test voltage P –> PE 2000 VAC for 2 sec (equiv. cap <88 nF) surge pulse protection (Z type). P –> PE 2550 VDC for 2 sec (equiv. cap >88 nF) FN 2090 filters are also available as singlestage filters P –> PE 2500 VAC for 2 sec (B types) (FN 2030 series). P –> N 1100 VDC for 2 sec Various terminal options allow you to select the Temperature range (operation and storage) -25°C to +100°C (25/100/21) desired connection style. Certified to UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939 (applies to AC and DC applications) Flammability corresponding to UL 94 V-2 or better Typical applications Surge pulse protection (Z type) Helps compliance to IEC61000-4-5 (Differential Mode Electrical and electronic equipment only) MTBF @ 40°C/230 V (Mil-HB-217F) 1,300,000 hours (1 to 10 A types) Consumer goods 1,100,000 hours (12 A types) Household equipment 517,000 hours (16 and 30 A types) Building automation Industrial applications *maximum RMS operating voltage at rated frequency or the maximum DC operating voltage Machinery Medical equipment Electronic data processing equipment Office automation and datacom equipment Various noisy applications requiring high filter performance Typical electrical schematic (optional) Z Cx R L Cx L Cx P(DC+) P'(DC+') N(DC-) N'(DC-') PE Cy1 Cy2 LINE LOAD

2 EMC/EMI Products Schaffner Group Datasheets 13 Feb 2019 Filter selection table Filter* Rated current Leakage current** Inductance Capacitance Resistance Input/Output Weight @ 40°C (25°C) @ 250V AC/50 Hz L Cx Cy1 Cy2 R connections (@ 120V AC/60 Hz) [A] [mA] [mH] [μF] [nF] [nF] [kΩ] [g] FN 2090-1-.. 1 (1.1) 0.45 (0.26) 20 0.22 2.2 1.0 680 -06 -07 73 FN 2090-3-.. 3 (3.4) 0.45 (0.26) 14 0.33 2.2 1.0 470 -06 -07 158 FN 2090-4-.. 4 (4.5) 0.45 (0.26) 14 0.33 2.2 1.0 470 -06 -07 176 FN 2090-6-.. 6 (6.7) 0.61 (0.35) 8 0.47 3.3 1.0 330 -06 -07 191 FN 2090-8-.. 8 (8.9) 0.61 (0.35) 8 0.47 3.3 1.0 330 -06 -07 330 FN 2090-10-.. 10 (11.2) 0.61 (0.35) 8 0.47 3.3 1.0 330 -06 -07 369 FN 2090-12-.. 12 (13.4) 0.93 (0.54) 4 1 10 1.0 220 -06 -07 391 FN 2090-16-.. 16 (17.9) 0.93 (0.54) 4 1 10 1.0 220 -06 -07 425 FN 2090-20-.. 20 (22.4) 0.93 (0.54) 2.7 1 10 1.0 220 -06 -08 530 FN 2090-30-08 30 (33.5) 0.93 (0.54) 1.5 1 10 1.0 220 -08 548 FN 2090 A-1-.. 1 (1.1) 0.13 (0.07) 20 0.22 0.47 0.47 680 -06 -07 73 FN 2090 A-3-.. 3 (3.4) 0.13 (0.07) 14 0.33 0.47 0.47 470 -06 -07 158 FN 2090 A-4-.. 4 (4.5) 0.13 (0.07) 14 0.33 0.47 0.47 470 -06 -07 176 FN 2090 A-6-.. 6 (6.7) 0.13 (0.07) 8 0.47 0.47 0.47 330 -06 -07 191 FN 2090 A-8-.. 8 (8.9) 0.13 (0.07) 8 0.47 0.47 0.47 330 -06 -07 330 FN 2090 A-10-.. 10 (11.2) 0.13 (0.07) 8 0.47 0.47 0.47 330 -06 -07 369 FN 2090 A-12-.. 12 (13.4) 0.13 (0.07) 4 1 0.47 0.47 220 -06 -07 391 FN 2090 A-16-.. 16 (17.9) 0.13 (0.07) 4 1 0.47 0.47 220 -06 -07 425 FN 2090 A-20-.. 20 (22.4) 0.13 (0.07) 2.7 1 0.47 0.47 220 -06 -08 530 FN 2090 B-1-.. 1 (1.1) 0.00 20 0.22 680 -06 -07 73 FN 2090 B-3-.. 3 (3.4) 0.00 14 0.33 470 -06 -07 158 FN 2090 B-4-.. 4 (4.5) 0.00 14 0.33 470 -06 -07 176 FN 2090 B-6-.. 6 (6.7) 0.00 8 0.47 330 -06 -07 191 FN 2090 B-8-.. 8 (8.9) 0.00 8 0.47 330 -06 -07 330 FN 2090 B-10-.. 10 (11.2) 0.00 8 0.47 330 -06 -07 369 FN 2090 B-12-.. 12 (13.4) 0.00 4 1 220 -06 -07 391 FN 2090 B-16-.. 16 (17.9) 0.00 4 1 220 -06 -07 425 FN 2090 B-20-.. 20 (22.4) 0.00 2.7 1 220 -06 -08 530 FN 2090 B-30-08 30 (33.5) 0.00 1.5 1 220 -08 548 Enhanced performance FN 2090 KK-1-06 1 (1.15) 3.46 (1.99) 20 0.22 22 22 680 -06 95 FN 2090 NN-3-06 3 (3.4) 15.71 (9.05) 14 0.33 100 100 470 -06 200 FN 2090 NN-4-06 4 (4.5) 15.71 (9.05) 14 0.33 100 100 470 -06 210 FN 2090 NN-6-06 6 (6.7) 15.71 (9.05) 8 0.47 100 100 330 -06 220 FN 2090 NN-8-06 8 (8.9) 15.71 (9.05) 8 0.47 100 100 330 -06 340 FN 2090 LL-10-06 10 (11.2) 5.18 (2.98) 8 0.47 33 33 330 -06 470 FN 2090 LL-12-06 12 (13.4) 5.18 (2.98) 4 1 33 33 220 -06 500 FN 2090 LL-16-06 16 (17.9) 5.18 (2.98) 4 1 33 33 220 -06 530 FN 2090 LL-20-.. 20 (23) 5.18 (2.98) 2.7 1 33 33 220 -06 -08 580 FN 2090 LL-30-08 30 (33.5) 5.18 (2.98) 1.5 1 33 33 220 -08 600 ** To compile a complete part number, please replace the -.. with the required I/O connection style. **For surge pulse protection, please add Z (e.g. FN 2090Z-10-06, FN 2090BZ-20-08).The different letters code the used Cy values in the filter type (A = 0.47nF; K = 22nF; L = 33nF; N = 100nF; as the FN2090 is a dual stage filter each letter stands for one stage of Cy) ** Maximum leakage under usual AC operating conditions (acc. IEC 60939-3). Note: if the neutral line is interrupted, worst case leakage could reach twice this level. Leakage current for DC application is 0 mA

3 EMC/EMI Products Schaffner Group Datasheets 13 Feb 2019 Typical filter attenuation Per CISPR 17; A=50 Ω/50 Ω sym; B=50 Ω/50 Ωasym Standard Types 1 to 4 A types 6 to 10 A types 12 to 20 A types 30 A types Enhanced Performance Types 1 to 4 A types 6 to 10 A types 12 to 20 A types 30 A types

4 EMC/EMI Products Schaffner Group Datasheets 13 Feb 2019 Product selector Mechanical data Connection style -06, 1 A types Connection style -06, 3 to 20 A types Connection style -07, 1 A types (same dimensions as style -06) Connection style -07, 3 to 20 A types (same dimensions as style -06) Connection style -08, 20 and 30 A types

5 EMC/EMI Products Schaffner Group Datasheets 13 Feb 2019 Dimensions 1 A 3 A 4 A 6 A 8 A 10 A 12 A 16 A 20 A 30 A Tolerances A 71 85 85 85 113.5 ±1 113.5 ±1 113.5 ±1 113.5 ±1 113.5 ±1 113.5 ±1 ±0.5 B 46.6 54 54 54 57.5 ±1 57.5 ±1 57.5 ±1 57.5 ±1 57.5 ±1 57.5 ±1 ±0.5 C 22.3 30.3 30.3 30.3 45.4 ±1 45.4 ±1 45.4 ±1 45.4 ±1 45.4 ±1 45.4 ±1 ±0.5 D 50.5 64.8 64.8 64.8 94 ±1 94 ±1 94 ±1 94 ±1 94 ±1 94 ±1 ±0.5 E 44.5 49.8 49.8 49.8 56 56 56 56 56 56 ±0.5 F 61 75 75 75 103 103 103 103 103 103 ±0.3 G 21 27 27 27 25 25 25 25 25 25 ±0.2 H 10.8 12.3 12.3 12.3 12.4 12.4 12.4 12.4 12.4 12.4 ±0.5 I 16.8 20.8 20.8 20.8 32.4 32.4 32.4 32.4 32.4 32.4 ±0.5 J 25.25 19.9 19.9 19.9 15.5 15.5 15.5 15.5 15.5 15.5 ±0.5 K 5.3 5.3 5.3 5.3 4.4 4.4 4.4 4.4 4.4 4.4 L 6.3 6.3 6.3 6.3 6 6 6 6 6 6 M 0.7 0.7 0.7 0.7 1 1 1 1 1 1 ±0.3 Connection style -06 N 6.3 x 0.8 6.3 x 0.8 6.3 x 0.8 6.3 x 0.8 6.3 x 0.8 6.3 x 0.8 6.3 x 0.8 6.3 x 0.8 6.3 x 0.8 6.3 x 0.8 Connection style -07 O 8.3 8.3 8.3 8.3 8.4 8.4 8.4 8.4 ±0.5 P 14 14.9 14.9 14.9 18 18 18 18 ±0.5 AWG type wire AWG 20 AWG 20 AWG 20 AWG 18 AWG 18 AWG 18 AWG 16 AWG 16 Wire length 140 140 140 140 140 140 140 140 +5 Connection style -08 N M4 M4 Recommended torque (Nm) 1.2 - 1.3 1.2 - 1.3 All dimensions in mm; 1 inch = 25.4 mm Tolerances according: ISO 2768-m/EN 22768-m Please visitwww.schaffner.comto find more details on filter connectors.

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