DATASHEET Capacitors FN 751X AC Feedthrough Capacitor IEC/EN 60384-14 approval Approvals Rated currents from 10 to 200 A 5 kV pulse test capability Class Y2 capacitor Feedthrough capacitors offer a high insertion loss across a broad band of frequencies from a few tens of kHz up to the GHz region. The construction of feedthrough capacitors cause a better suppression performance over a much wider frequency range than a conventional two-wire capacitor of equivalent value. Different versions are available offering a wide selection on operating currents and performance levels. AC feedthrough capacitors are designed and Technical specifications approved for up to 300 VAC 50/60 Hz operation. Maximum continuous operating voltage 250 VAC, 50/60 Hz (UL) Features and benefits 300 VAC, 50/60 Hz (ENEC) 1000 VDC max. Very low internal series inductance Rated currents 10 to 200 A 60C max. Very high self-resonant frequency Capacitor class Y2 Self-healing dielectric High potential test voltage 3000 VDC for 2 sec High quality and reliability Insulation resistance (100VDC after 60 sec) <0.33 F, R >1500 M >0.33 F, >5000 s Through-bulkhead mounting Temperature range (operation and storage) -40C to +100C (40/100/21) Anti-twist protection Flammability corresponding to UL 94 V-2 or better Custom-specific or dual-versions on request MTBF 60C/300 V (Mil-HB-217F) 200 A: >850,000 hours <200 A: >1,600,000 hours Typical applications Operating frequency DC to 60 Hz Power line filter for 110/240 VAC power lines Increasing system and information security Power supplies Switching and cellular equipment Computer servers UPS power supplies Medical equipment Shielded rooms Typical electrical schematic2 EMC/EMI Products Schaffner Group Datasheets 11 Oct 2018 Feedthrough selector table Feedthrough Rated current Leakage current* Capacitance** DC resistance*** Weight 60C 250 VAC/50 Hz C R 25C A mA nF m g FN 7510-10-M3 10 0.21 2.2 0.8 15 FN 7511-10-M3 10 0.44 4.7 0.8 15 FN 7510-16-M4 16 0.44 4.7 0.5 28 FN 7511-16-M4 16 0.94 10 0.52 28 FN 7512-16-M4 16 4.4 47 0.62 33 FN 7513-16-M4 16 9.4 100 0.58 65 FN 7510-32-M4 32 0.44 4.7 0.52 28 FN 7511-32-M4 32 0.94 10 0.52 28 FN 7512-32-M4 32 3.1 33 0.62 34 FN 7514-32-M4 32 9.4 100 0.58 65 FN 7512-63-M6 63 9.4 100 0.3 70 FN 7510-100-M8 100 4.4 47 0.23 100 FN 7511-100-M8 100 9.4 100 0.23 100 FN 7511-200-M10 200 20.7 220 0.16 157 * Tolerance +20% ** Tolerance 20% *** Tolerance +15% Typical filter attenuation 50 system 10 A types 16 and 20 A types 32 A types 63 A types 100 A types 200 A types