DATASHEET PCB Filters FN 402 Low Cost PCB Filter Rated currents from 0.5 to 6.5 A Compact PCB-mountable design Approvals Very low profile Optional medical versions (B type) 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 Operating frequency Rated currents High potential test voltage Temperature range (operation and storage) Design corresponding to Flammability corresponding to MTBF @ 40°C/230V (Mil-HB-217F) 250 VAC, 50/60 Hz dc to 400 Hz Typical applications Electrical and electronic equipment 0.5 to 6.5 A @ 40 °C max. P –> PE 2000 VAC for 2 sec (standard types) Small to medium-sized machines and household equipment -25 °C to +100 °C (25/100/21) Test and measurement equipment P –> PE 2500 VAC for 2 sec (B types) P –> N 760 VAC for 2 sec Single-phase power supplies, switch-mode power supplies UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939 UL 94 V-0 or better Medical equipment 1,900,000 hours 2 EMC/EMI Products Schaffner Group Datasheets 2014 Filter selection table Filter Rated current Leakage current* Inductance [A] [mA] 1 (1.2) @ 40 °C (25 °C) Resistance [nF] [nF] [kΩ] 373 10 100 2.2 1000 -02 40 2.5 (3) 373 2 100 2.2 1000 -02 40 FN402-6.5-02 6.5 (7.5) 373 1 100 2.2 1000 -02 40 FN402B-0.5-02 0.5 (0.6) FN402B-1.6-02 1.6 (1.9) FN402-1.6-02 1.6 (1.9) FN402-1-02 FN402-2.5-02 FN402-4-02 FN402B-1-02 FN402B-2.5-02 FN402B-4-02 FN402B-6.5-02 4 (4.7) 373 373 2 40 6 1 40 100 100 100 100 2.2 2.2 2.2 connections Weight [mH] 373 R Input/Output Cy 0.5 (0.6) L Capacitance Cx FN402-0.5-02 @ 230 VAC/50 Hz 1000 1000 1000 1000 -02 -02 -02 -02 [g] 40 40 40 40 1 (1.2) 2 10 100 1000 -02 40 2.5 (3) 2 2 100 1000 -02 40 6.5 (7.5) 2 1 100 1000 -02 40 4 (4.7) 2 2 6 1 100 100 1000 1000 * Maximum leakage under normal operating conditions. Note: if the neutral line is interrupted, worst case leakage could reach twice this level. Product selector For example: FN 402-0.5-02, FN 402B-6.5-02 Typical electrical schematic -02 -02 40 40 3 EMC/EMI Products Schaffner Group Typical filter attenuation 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 0.5 to 1.6 A types 2.5 to 6.5 A types Mechanical data FN 402 All dimensions in mm; 1 inch = 25.4 mm Tolerances according: ISO 2768-m / EN 22768-m FN 402B Datasheets 2014 4 EMC/EMI Products Headquarters, global innovation and development center Switzerland Schaffner Group Nordstrasse 11 4542 Luterbach T +41 32 6816 626 F +41 32 6816 630 [email protected] http://www.schaffner.com Schaffner Group Sales and application centers China Schaffner EMC Ltd. 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