EMI / RFI Filters Shape and Dimensions Unit:mm TRANSFORMERS & COILS o0.8 210.5 26.0max 150.5 4.01 21.0max. *HF24H TYPE 150.5 26.0max 210.5 100.5 30max *HF24V TYPE 130.5 25.0max 4.01 o0.8 100.5 18.0max. 130.5 HF24H / 24V This is a common-mode choke coil for noise prevention with windings on separated bobbins on a double-closed-magnetic-circuit ferrite core (see illustration) to ensure a higher inductance with a smaller size and a high impedance at high frequencies with compact size and low leakage flux. FEATURES: * Compact Size, Large Inductance * Excellent Frequency Characteristics * Low Magnetic Flux Leakage APPLICATIONS: * For line filter of switching power supplies * Eliminates incoming / leaking noise of TVs, VTRs/VCRs and audio equipment * For OA equipment, communications equipment and other electronic devices IMPEDANCE VS. FREQUENCY 1000 100 10 018008 1 005615 002720 0.01 Specifications Part No. HF24H/V-120003 HF24H/V-080004 HF24H/V-047005 HF24H/V-033006 HF24H/V-022007 HF24H/V-018008 HF24H/V-010010 HF24H/V-006813 HF24H/V-005615 HF24H/V-003917 HF24H/V-002720 HF24H/V-001825 0.1 0.1 Inductance (mH) min. Inductance difference (H) max. 120 80 47 33 22 18 10 6.8 5.6 3.9 2.7 1.8 2400 1600 1000 650 440 360 200 150 120 80 60 40 1 10 100 DC resistance () max. 6.5 3.8 2.4 1.6 1.2 0.9 0.5 0.33 0.28 0.22 0.15 0.1 * Rated voltage: 250 VAC/DC * When refering to model number: "V" in square stands for vertical type, "H" for horizontal type * Test voltage: 2000 VAC, one minute between lines * Insulation resistance: at 500 V DC, more than 100M (between lines) * Thermal class: E(120C) B (130C) * Temperature range: -25C~TC (T=120-temp.rise) 62 Rated current (Aac) 0.3 0.4 0.5 0.6 0.7 0.8 1 1.3 1.5 1.7 2 2.5