#B952AS-H-680M=P3

Ferrite Inductors 铁氧体功率电感器 DS104C2 Recommended patterns Inductance Range: 1.1~120µH 推荐焊盘尺寸 (Unit: mm) FEATURES • • • • • (Unit: mm) 特点 10.4mm Max. square and 4.8mm Max. height. Magnetically shielded construction and low DC resistance. Suitable for large current. Ideal for DC-DC converter inductor applications. Operating temperature : -40～+85°C • • • • • 最大10.4毫米的平面，最大高度4.8毫米 磁性屏蔽结构和低直流电阻 适合大电流 DC-DC转换器电感器的理想选择 使用温度范围：-40～+85°C STANDARD PART NUMBERS 标准零件号码 TYPE DS104C2 (Quantity/reel; 500 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.) #B952AS-H-1R1N=P3 #B952AS-H-1R8N=P3 #B952AS-H-2R7N=P3 #B952AS-H-3R9N=P3 #B952AS-H-5R1N=P3 #B952AS-H-6R8N=P3 #B952AS-H-8R2N=P3 #B952AS-H-100M=P3 #B952AS-H-120M=P3 #B952AS-H-150M=P3 #B952AS-H-180M=P3 #B952AS-H-220M=P3 #B952AS-H-270M=P3 #B952AS-H-330M=P3 #B952AS-H-390M=P3 #B952AS-H-470M=P3 #B952AS-H-560M=P3 #B952AS-H-680M=P3 #B952AS-H-820M=P3 #B952AS-H-101M=P3 #B952AS-H-121M=P3 1.1 1.8 2.7 3.9 5.1 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 30 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 11 (9) 14 (11) 16 (13) 18 (15) 26 (21) 35 (29) 40 (33) 44 (36) 51 (42) 62 (51) 79 (66) 87 (72) 100 (82) 125 (100) 150 (125) 175 (145) 195 (160) 240 (200) 295 (245) 380 (315) 460 (380) (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) 最大电感值减小电流(3) (典型) Inductance Decrease Current(3) (A) Max.(Typ.) 最大温度上升电流(3) (典型) ΔL/L=10% ΔL/L=30% Temperature Rise Current(3) ∆T=40°C (A) Max.(Typ.) 11.7 (15.6) 8.7 (11.7) 7.3 (9.7) 5.8 (7.7) 4.9 (6.6) 4.5 (6.0) 4.1 (5.6) 3.6 (4.9) 3.3 (4.5) 3.1 (4.2) 2.7 (3.6) 2.4 (3.2) 2.2 (3.0) 2.0 (2.7) 1.8 (2.5) 1.7 (2.3) 1.5 (2.0) 1.3 (1.8) 1.2 (1.7) 1.1 (1.5) 0.97 (1.3) 14.6 (19.5) 10.9 (14.6) 9.1 (12.2) 7.3 (9.8) 6.3 (8.4) 5.6 (7.6) 5.3 (7.1) 4.6 (6.2) 4.3 (5.7) 4.0 (5.4) 3.4 (4.6) 3.1 (4.1) 2.8 (3.8) 2.5 (3.3) 2.3 (3.1) 2.2 (2.9) 1.9 (2.6) 1.6 (2.2) 1.5 (2.1) 1.4 (1.8) 1.2 (1.6) 6.0 (7.6) 5.4 (6.8) 4.9 (6.2) 4.6 (5.9) 3.8 (4.7) 3.1 (3.9) 2.9 (3.7) 2.7 (3.4) 2.5 (3.2) 2.3 (2.9) 2.0 (2.5) 1.9 (2.4) 1.8 (2.3) 1.6 (2.0) 1.4 (1.8) 1.3 (1.6) 1.2 (1.5) 1.1 (1.3) 1.0 (1.2) 0.9 (1.1) 0.8 (1.0) (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）。