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B953AS-820M Datasheet(PDF) 1 Page - TOKO, Inc |
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B953AS-820M Datasheet(HTML) 1 Page - TOKO, Inc |
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1 / 1 page DS126C2 Inductance Range: 1.7~680 H (Unit: mm) (Unit: mm) FEATURES 特長 12.8mm Max. square and 6.8mm Max. height. Magnetically shielded construction and low DC resistance. Suitable for large current. Ideal for DC-DC converter inductor applications. 12.8mm角Max.、高さ6.8mm Max. 閉磁路構造、低直流抵抗 大電流対応 DC-DCコンバータ用インダクタに最適 STANDARD PART NUMBERS 標準品一覧 TYPE DS126C2 (Quantity/reel; 500 PCS) 品番 インダクタンス (1) 許容差 直流抵抗(2) 直流重畳許容電流(3) 温度上昇許容電流(3) Part Number Inductance (1) ( H) Tolerance (%) DC Resistance (2) (m ) Max.(Typ.) Inductance Decrease Current (3) (A) Max.(Typ.) Temperature Rise Current (3) T=40C (A) Max. (Typ.) ΔL/L=10% ΔL/L=30% #B953AS-1R7N=P3 1.7 30 10 (8) 11.8 (15.8) 15.8 (21.1) 7.7 (9.6) #B953AS-2R7N=P3 2.7 30 11 (9) 9.0 (12.1) 11.9 (15.9) 7.0 (8.8) #B953AS-3R9N=P3 3.9 30 14 (11) 7.9 (10.6) 10.3 (13.8) 6.0 (7.6) #B953AS-5R6N=P3 5.6 30 16 (13) 6.8 (9.1) 8.9 (11.9) 5.6 (7.1) #B953AS-7R5N=P3 7.5 30 17 (14) 5.7 (7.7) 7.5 (10.0) 5.1 (6.3) #B953AS-100M=P3 10 20 23 (19) 5.5 (7.4) 7.3 (9.8) 4.4 (5.5) #B953AS-120M=P3 12 20 27 (22) 5.0 (6.7) 6.5 (8.7) 4.0 (5.0) #B953AS-150M=P3 15 20 32 (26) 4.5 (6.0) 5.9 (7.9) 3.6 (4.5) #B953AS-180M=P3 18 20 40 (33) 4.1 (5.6) 5.5 (7.3) 3.2 (4.0) #B953AS-220M=P3 22 20 46 (38) 3.6 (4.8) 4.6 (6.2) 2.9 (3.8) #B953AS-270M=P3 27 20 50 (41) 3.2 (4.3) 4.2 (5.6) 2.8 (3.6) #B953AS-330M=P3 33 20 64 (53) 3.0 (4.0) 3.9 (5.2) 2.4 (3.1) #B953AS-390M=P3 39 20 74 (61) 2.7 (3.6) 3.5 (4.7) 2.2 (2.8) #B953AS-470M=P3 47 20 82 (68) 2.4 (3.3) 3.3 (4.4) 2.1 (2.6) #B953AS-560M=P3 56 20 105 (87) 2.0 (2.7) 2.6 (3.5) 1.9 (2.4) #B953AS-680M=P3 68 20 120 (96) 1.7 (2.3) 2.3 (3.1) 1.7 (2.2) #B953AS-820M=P3 82 20 145 (120) 1.6 (2.3) 2.2 (2.9) 1.6 (2.1) #B953AS-101M=P3 100 20 170 (140) 1.5 (2.0) 2.0 (2.6) 1.4 (1.8) #B953AS-121M=P3 120 20 185 (150) 1.3 (1.9) 1.8 (2.4) 1.3 (1.7) #B953AS-151M=P3 150 20 235 (195) 1.2 (1.6) 1.6 (2.1) 1.2 (1.5) #B953AS-181M=P3 180 20 290 (240) 1.1 (1.5) 1.5 (2.0) 1.1 (1.4) #B953AS-221M=P3 220 20 350 (290) 1.0 (1.4) 1.3 (1.8) 1.0 (1.3) #B953AS-271M=P3 270 20 415 (345) 0.93 (1.2) 1.2 (1.6) 0.92 (1.2) #B953AS-331M=P3 330 20 495 (410) 0.83 (1.1) 1.1 (1.5) 0.83 (1.1) #B953AS-391M=P3 390 20 610 (505) 0.76 (1.0) 1.0 (1.4) 0.77 (1.0) #B953AS-471M=P3 470 20 705 (585) 0.67 (0.90) 0.89 (1.2) 0.70 (0.90) #B953AS-561M=P3 560 20 900 (750) 0.62 (0.83) 0.83 (1.1) 0.64 (0.81) #B953AS-681M=P3 680 20 1120 (930) 0.55 (0.74) 0.72 (0.97) 0.58 (0.73) (1) Inductance is measured with a LCR meter 4284A (Agilent Technologies) or equivalent. Test frequency at 100kHz (2) DC resistance is measured with 34420A (Agilent Technologies) or 3541(HIOKI). (Reference ambient temperature 25°C) (3) Maximum allowable DC current is that which causes a 10% inductance reduction from the initial value, or coil temperature to rise by 40°C whichever is smaller.(Reference ambient temperature: 20°C) (1) インダクタンスはLCRメータ4284A (Agilent Technologies) また は同等品により測定する。 測定周波数は100kHz。 (2) 直流抵抗は測定器34420A(Agilent Technologies)または3541 (HIOKI)と同等品により測定する。(周囲温度25°C) (3) 最大許容電流は、直流重畳電流を流した時インダクタンスの値 が初期値より10%減少する直流電流値、または直流電流によ り、コイルの温度が40°C上昇の何れか小さい値。(周囲温度 20°Cを基準とする。) Recommended patterns 推奨パターン図 Ferrite Inductors フェライトインダクタ |
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