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1235AS-H-1R8N Datasheet(PDF) 1 Page - TOKO, Inc |
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1235AS-H-1R8N Datasheet(HTML) 1 Page - TOKO, Inc |
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1 / 1 page DEM4514C/DEM4518C Inductance Range: 1.2~33 H (DEM4514C), 1.2~22H (DEM4518C) DEM4514C DEM4518C 4.5 1.8 * (Unit: mm) 5.3 3.3 (Unit: mm) *DEM4514C: 1.4mm Max. DEM4518C: 1.8mm Max. FEATURES 特長 Low profile (4.54.7mm square, 1.4 and 1.8mm Max. height). Magnetically shielded construction and low DC resistance. Ideal for a variety of DC-DC converter inductor applications. RoHS compliant. 小型薄形構造(4.54.7mm角, 高さ1.4および1.8mm Max.) 閉磁路構造、低直流抵抗 各種機器のDC-DCコンバータ用インダクタに最適 RoHS指令対応 TOKO STANDARD PART NUMBERS 東光 標準品一覧 TYPE DEM4514C (Quantity/reel; 2,000 PCS) 東光品番 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) TOKO Part Number Inductance (1) ( H) Tolerance (%) DC Resistance (2) (m ) Max. (Typ.) Inductance Decrease Current (3) (A) Max. (Typ.) =30% Temperature Rise Current (3) T=40C (A) Max. (Typ.) 1234AS-H-1R2N 1.2 30 60 (50) 2.60 (3.45) 2.45 (2.85) 1234AS-H-1R8N 1.8 30 72 (60) 2.20 (2.95) 2.20 (2.60) 1234AS-H-2R4M 2.4 20 84 (70) 1.90 (2.55) 2.00 (2.35) 1234AS-H-3R3M 3.3 20 96 (80) 1.70 (2.25) 1.90 (2.25) 1234AS-H-4R7M 4.7 20 120 (100) 1.45 (1.90) 1.55 (1.85) 1234AS-H-6R8M 6.8 20 156 (130) 1.20 (1.55) 1.40 (1.65) 1234AS-H-100M 10 20 192 (160) 1.00 (1.35) 1.25 (1.50) 1234AS-H-120M 12 20 228 (190) 0.90 (1.20) 1.10 (1.30) 1234AS-H-150M 15 20 276 (230) 0.80 (1.05) 1.00 (1.20) 1234AS-H-220M 22 20 444 (370) 0.65 (0.89) 0.75 (0.89) 1234AS-H-330M 33 20 648 (540) 0.55 (0.75) 0.63 (0.75) TYPE DEM4518C (Quantity/reel; 2,000 PCS) 東光品番 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) TOKO Part Number Inductance (1) ( H) Tolerance (%) DC Resistance (2) (m ) Max. (Typ.) Inductance Decrease Current (3) (A) Max. (Typ.) =30% Temperature Rise Current (3) T=40C (A) Max. (Typ.) 1235AS-H-1R2N 1.2 30 47 (39) 3.50 (4.70) 2.90 (3.40) 1235AS-H-1R8N 1.8 30 56 (47) 3.00 (3.90) 2.70 (3.20) 1235AS-H-2R4M 2.4 20 65 (54) 2.60 (3.40) 2.30 (2.70) 1235AS-H-3R3M 3.3 20 74 (62) 2.30 (3.00) 2.10 (2.50) 1235AS-H-4R3M 4.3 20 84 (70) 2.00 (2.65) 2.00 (2.40) 1235AS-H-6R8M 6.8 20 106 (88) 1.70 (2.20) 1.90 (2.20) 1235AS-H-100M 10 20 132 (110) 1.30 (1.75) 1.70 (2.00) 1235AS-H-150M 15 20 192 (160) 0.98 (1.30) 1.10 (1.30) 1235AS-H-220M 22 20 306 (255) 0.91 (1.20) 1.00 (1.20) (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 30% 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30%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。) L L L L 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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