B1047AS-101M=P3

Ferrite Inductors 铁氧体功率电感器 DS75LC Recommended patterns Inductance Range: 1.0~470µH 推荐焊盘尺寸 (Unit: mm) (Unit: mm) FEATURES 特点 • 7.6 mm Max. square and 5.0 mm Max. height. • Magnetically shielded construction and low DC resistance. • Suitable for large currents. • Operating temperature : -40～+85°C • • • • 最大7.6毫米的平面，最大高度5.0毫米 磁性屏蔽结构和低直流电阻 适合大电流 使用温度范围：-40～+85°C STANDARD PART NUMBERS 标准零件号码 TYPE DS75LC (Quantity/reel; 1000 PCS) 零件号码 电感值(1) 公差 最大直流电阻(2)(典型) Part Number Inductance(1) (µH) Tolerance (%) DC Resistance(2) (mΩ) Max. (Typ.) B1047AS-1R0N=P3 B1047AS-1R5N=P3 B1047AS-2R2N=P3 B1047AS-2R7N=P3 B1047AS-3R6N=P3 B1047AS-4R7N=P3 B1047AS-5R6N=P3 B1047AS-6R8N=P3 B1047AS-8R2N=P3 B1047AS-100M=P3 B1047AS-120M=P3 B1047AS-150M=P3 B1047AS-180M=P3 B1047AS-220M=P3 B1047AS-270M=P3 B1047AS-330M=P3 B1047AS-390M=P3 B1047AS-470M=P3 B1047AS-560M=P3 B1047AS-680M=P3 B1047AS-820M=P3 B1047AS-101M=P3 B1047AS-151M=P3 B1047AS-221M=P3 B1047AS-331M=P3 B1047AS-471M=P3 1.0 1.5 2.2 2.7 3.6 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 150 220 330 470 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 12 (10) 14 (11) 16 (13) 18 (15) 23 (19) 26 (21) 32 (27) 36 (30) 42 (35) 53 (44) 63 (52) 71 (59) 110 (84) 120 (92) 130 (105) 170 (135) 180 (145) 200 (160) 230 (185) 280 (230) 320 (260) 460 (380) 710 (585) 1100 (915) 1400 (1160) 1700 (1400) (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) 最大电感减小电流(3)(典型) Inductance Decrease Current(3) (A) Max. (Typ.) ∆L L =30% 最大温度上升电流(3)(典型) 9.2 (12.3) 7.7 (10.3) 6.5 (8.7) 5.6 (7.6) 5.0 (6.7) 4.5 (6.0) 4.0(5.4) 3.6 (4.9) 3.2 (4.3) 2.9 (3.9) 2.7 (3.7) 2.4 (3.3) 2.2 (2.9) 2.0 (2.7) 1.8 (2.5) 1.64 (2.2) 1.50 (2.0) 1.38 (1.8) 1.24 (1.7) 1.13 (1.5) 1.00 (1.4) 0.94 (1.3) 0.76 (1.0) 0.62 (0.8) 0.51 (0.7) 0.43 (0.6) 6.4 (7.6) 5.9 (7.0) 5.5 (6.5) 5.1 (6.0) 4.4 (5.2) 4.1 (4.9) 3.5 (4.1) 3.4 (4.0) 3.0 (3.6) 2.7 (3.2) 2.4 (2.8) 2.2 (2.6) 1.9 (2.2) 1.8 (2.1) 1.6 (1.9) 1.5 (1.7) 1.4 (1.6) 1.3 (1.5) 1.2 (1.4) 1.0 (1.2) 0.94 (1.1) 0.77 (0.91) 0.60 (0.71) 0.47 (0.55) 0.41 (0.48) 0.37 (0.44) Temperature Rise Current(3) ∆T=40°C (A) Max. (Typ.) (1) LCR仪表4284A (Agilent技术)或者功能相同的仪器在100kHz下测 试电感值。 (2) 通过数码万用表34420A（Agilent技术）或者3541(HIOKI)测试直 流电阻。（环境温度为25°C） (3) 允许最大直流电的范围是以下两者中比较小的一个：引起电感值 从最初值降低10%，或者线圈温度升高40°C。 （参考周围环境温度20°C）。