LPF1040 Series http://www.abco.co.kr SMD Shielded type ▼Shape & Dimensions / Recommended Solder Land Pattern (Dimensions in mm) 10.0±0.3 3.8±0.2 1.55 100 6.5 7.0 10.3±0.3 2.2 10.3 Max 3.0 3.6 ▼Electrical Characteristics Ordering Inductance Code L (uH) LPF1040T-1R8N 1.8 LPF1040T-3R7N 3.7 LPF1040T-4R7N 4.7 LPF1040T-6R8N Tol. (%) Freq. F (KHz) DC Resistance(Ω) Rated DC current(A) Rdc (Max.) Idc1 (Max.) Idc2 (Typ.) 0.010 8.50 6.50 0.013 7.00 5.50 0.016 5.80 5.20 6.8 0.025 5.50 5.00 LPF1040T-8R2M 8.2 0.027 4.80 4.80 LPF1040T-100M 10 0.035 4.40 3.80 LPF1040T-150M 15 0.050 3.60 3.10 LPF1040T-220M 22 0.073 2.70 2.50 LPF1040T-330M 33 0.093 2.40 2.20 LPF1040T-470M 47 0.150 1.90 1.60 LPF1040T-680M 68 0.213 1.50 1.42 LPF1040T-101M 100 0.304 1.35 1.25 LPF1040T-221M 220 0.756 0.92 0.70 ±30 100 ±20 ▼ Test Equipments □ Packing style . L : Agilent E4980A Precision LCR Meter . Rdc : HIOKI 3540 mΩ HiTESTER . Idc1 : Agilent 4284A LCR Meter + Agilent 42841A Bias Current Source . Idc2 : Yokogawa DR130 Hybrid Recorder + Agilent 6692A DC Power Supply T : Taping ▼ Test Condition . L(Frequency , Voltage) : F=100 (KHz) , V=0.5 (V) . Idc1(The saturation current) : △L≤ 30% reduction from initial L value . Idc2(The temperature rise): △T= 30℃ typical at rated DC current ※ Rated DC current(Idc) : The value of Idc1 or Idc2 , whichever is smaller ▼ Operating Temperature Range -40 ~ +85℃ (Including self-generated heat) B : Bulk