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1255AY-3R3N Datasheet(PDF) 1 Page - TOKO, Inc |
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1255AY-3R3N Datasheet(HTML) 1 Page - TOKO, Inc |
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1 / 1 page DG6045C Inductance Range: 1.0~100 H (Unit: mm) (Unit: mm) FEATURES 特長 Low Profile (H=4.5mm Max). Magnetic Shield. Ideal for a variety of DC-DC converter inductor applications. 薄形構造(高さ4.5mm Max.) 閉磁路構造 各種機器の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 DG6045C (Quantity/reel; 1500 PCS) 品番 インダクタンス (1) 許容差 測定周波数 直流抵抗 (2) 直流重畳許容電流 (3) 温度上昇許容電流 (4) Part Number Inductance (1) L( H) Tolerance (%) Test Frequency (KHz) DC Resistance (2) (m )Max. (Typ.) Inductance DecreaseCurrent (3) (A) Max. (Typ.) =30% Temperature Rise Current (4) T=40C (A) Max. (Typ.) 1255AY-1R0N=P3 1.0 30 100 12.0 (10) 9.5(13) 6.5(8.1) 1255AY-1R2N=P3 1.2 30 100 14.4 (12) 8.4 (11) 5.9 (7.4) 1255AY-1R8N=P3 1.8 30 100 16.8 (14) 6.8 (9.1) 5.3 (6.6) 1255AY-2R2N=P3 2.2 30 100 19.2 (16) 6.3 (8.4) 4.7 (5.9) 1255AY-2R7N=P3 2.7 30 100 21.6 (18) 5.6 (7.5) 4.6 (5.7) 1255AY-3R3N=P3 3.3 30 100 25.2 (21) 5.2 (6.9) 4.4 (5.5) 1255AY-3R9N=P3 3.9 30 100 26.4 (22) 4.7 (6.3) 4.2 (5.2) 1255AY-4R7M=P3 4.7 20 100 27.6 (23) 4.5 (6.0) 4.0 (4.7) 1255AY-6R8M=P3 6.8 20 100 43.2 (36) 3.6 (4.8) 3.4 (4.2) 1255AY-100M=P3 10 20 100 56.4 (47) 3.1 (4.1) 2.9 (3.6) 1255AY-150M=P3 15 20 100 75.6 (63) 2.5 (3.3) 2.4 (3.0) 1255AY-220M=P3 22 20 100 117.6 (98) 2.0 (2.7) 1.9 (2.4) 1255AY-270M=P3 27 20 100 162.0 (135) 1.8 (2.4) 1.8 (2.1) 1255AY-330M=P3 33 20 100 174.0 (145) 1.7 (2.2) 1.5 (1.9) 1255AY-470M=P3 47 20 100 252.0 (210) 1.4 (1.9) 1.3 (1.6) 1255AY-680M=P3 68 20 100 372.0 (310) 1.2 (1.6) 1.0 (1.3) 1255AY-101M=P3 100 20 100 552.0 (460) 0.9 (1.2) 0.9 (1.1) (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) Inductance Decrease Current based upon 30% inductance reduction from the initial value (4) Temperature Rise Current based upon 40°C temperature rise. (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) 直流重畳許容電流: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30%減少する直流電流値 (4) 温度上昇許容電流:コイルの温度が40°C上昇する値 (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 L L |
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