绕线贴片功率电感—SDRH-D系列
Wire Wound SMD Power Inductor – SDRH-D Series Operating Temperature: -30℃ ~ +100 ℃
特征FEATURES
z大功率，高饱和电流，低阻抗
z适合表面贴装
z带屏蔽罩，防止高频辐射干扰
用途APPLICATIONS
z录像机、液晶显示器、笔记本电脑、通讯
设备、办公自动化等电子设备的电源扼流
外观尺寸SHAPE AND DIMENSIONS
Type：
SDRH3D16/3D18/3D28/4D18/4D28
/5D18/5D28/6D28/6D38
Dimensions (mm)
Type：SDRH2D09R/2D11R/2D14R
/2D18R/3D11R3D14R/3D16R
Dimensions (mm)
SDRH8D28/38/43 Dimensions (mm)
z Power supply choke for small electrical equipments
such as VTR, LCD display, Notebook,
communication equipment, and so on.
z Various high power inductors are superior
To be high saturation
z Suitable for surface mounting equipment
z With magnetic shield against radiation
外观尺寸SHAPE AND DIMENSIONS
Land Pattern (mm)
Construction (Shielded)
Figure 1 Figure 2
Series A Max. B Max. C Max. D Max. E Typ. F Typ. G Typ. H Typ. Fig.
SDRH2D09R 3.3 3.3 1.1 4.4 4.3 1.7 1.3 1.3 1 SDRH2D11R 3.3 3.3 1.3 4.4 4.3 1.7 1.3 1.3 1 SDRH2D14R 3.3 3.3 1.55 4.4 4.3 1.7 1.3 1.3 1 SDRH2D18R 3.2 3.2 2.1 4.4 4.3 1.7 1.3 1.3 1 SDRH3D11R 4.2 4.2 1.3 5.5 5.2 2.4 1.4 1.5 1 SDRH3D14R 4.2 4.2 1.6 5.5 5.2 2.4 1.4 1.5 1 SDRH3D16R 4.2 4.2 1.8 5.5 5.2 2.4 1.4 1.5 1 SDRH3D16 4.2 4.2 1.8 5.5 / 1.1 1.7 4.5 2 SDRH3D18 4.2 4.2 2.1 5.5 / 1.1 1.7 4.5 2 SDRH3D28 4.2 4.2 3.2 5.5 / 1.1 1.7 4.5 2 SDRH4D18 5.0 5.0 2.0 6.9 / 1.5 1.9 5.3 2 SDRH4D28 5.0 5.0 3.0 6.9 / 1.5 1.9 5.3 2 SDRH5D18 6.0 6.0 2.0 8.2 / 2.0 2.5 6.3 2 SDRH5D28 6.0 6.0 3.0 8.2 / 2.0 2.15 6.3 2 SDRH6D28 7.0 7.0 3.0 9.5 / 2.0 2.65 7.3 2 SDRH6D38 7.
0 7.0 4.0 9.5 / 2.0 2.65 7.3 2 SDRH8D28 8.3 8.3 3.0 / 10.1 6.1 2.0 2.8 2 SDRH8D38 8.3 8.3 4.0 / 10.1 6.1 2.0 2.8 2 SDRH8D43 8.3 8.3 4.5 / 10.1 6.1 2.0 2.8 2
规格特性SPECIFICATIONS
SDRH2D09R TYPE
Part Number
型号Inductance
电感量
L Test Condition
L测试条件
DC Resistance
Max.
直流电阻
Max. Rated Current
额定电流
Units 单位μH Hz，V Ω A
Symbol 符号L - DCR Ir
SDRH2D09R-1R2M 1.2±20% 100k，0.3V 0.097 0.80 SDRH2D09R-1R5M 1.5±20% 100k，0.3V 0.11 0.73 SDRH2D09R-1R8M 1.8±20% 100k，0.3V 0.131 0.65 SDRH2D09R-2R2M 2.2±20% 100k，0.3V 0.144 0.60 SDRH2D09R-2R5M 2.5±20% 100k，0.3V 0.15 0.53 SDRH2D09R-3R0M 3.0±20% 100k，0.3V 0.194 0.47 SDRH2D09R-3R9M 3.9±20% 100k，0.3V 0.225 0.45 SDRH2D09R-4R7M 4.7±20% 100k，0.3V 0.288 0.40 SDRH2D09R-5R6M 5.6±20% 100k，0.3V 0.325 0.37 SDRH2D09R-6R8M 6.8±20% 100k，0.3V 0.425 0.33 SDRH2D09R-8R2M 8.2±20% 100k，0.3V 0.457 0.30 SDRH2D09R-100M 10±20% 100k，0.3V 0.538 0.28
型号电感量L测试条件直流电阻额定电流Units 单位μH Hz，V Ω A
Symbol 符号L - DCR Ir
SDRH2D11R-1R2M 1.2±20% 100k，0.3V 0.068 0.90 SDRH2D11R-2R2M 2.2±20% 100k，0.3V 0.098 0.78 SDRH2D11R-3R3M 3.0±20% 100k，0.3V 0.15 0.60 SDRH2D11R-4R7M 4.7±20% 100k，0.3V 0.17 0.50 SDRH2D11R-6R8M 6.8±20% 100k，0.3V 0.26 0.44 SDRH2D11R-100M 10±20% 100k，0.3V 0.40 0.35 SDRH2D11R-150M 15±20% 100k，0.3V 0.65 0.25 SDRH2D11R-220M 22±20% 100k，0.3V 1.00 0.22 SDRH2D11R-330M 33±20% 100k，0.3V 1.60 0.20 SDRH2D11R-470M 47±20% 100k，0.3V 2.00 0.15
SDRH2D14R TYPE
Part Number
型号Inductance
电感量
L Test Condition
L测试条件
Max. DC Resistance
直流电阻
Max. Rated Current
额定电流
Units 单位μH Hz，V Ω A
Symbol 符号L - DCR Ir
SDRH2D14R-1R5M 1.5±20% 100k，0.3V 0.063 1.80 SDRH2D14R-1R8M 1.8±20% 100k，0.3V 0.075 1.65 SDRH2D14R-2R2M 2.2±20% 100k，0.3V 0.094 1.50 SDRH2D14R-2R7M 2.7±20% 100k，0.3V 0.106 1.35 SDRH2D14R-3R3M 3.3±20% 100k，0.3V 0.125 1.20 SDRH2D14R-3R9M 3.9±20% 100k，0.3V 0.138 1.10 SDRH2D14R-4R7M 4.7±20% 100k，0.3V 0.169 1.00 SDRH2D14R-5R6M 5.6±20% 100k，0.3V 0.188 0.95 SDRH2D14R-6R8M 6.8±20% 100k，0.3V 0.213 0.85 SDRH2D14R-8R2M 8.2±20% 100k，0.3V 0.281 0.80 SDRH2D14R-100M 10±20% 100k，0.3V 0.294 0.70 SDRH2D14R-120M 12±20% 100k，0.3V 0.394 0.62
SDRH2D18R TYPE
Part Number
型号Inductance
电感量
L Test Condition
L测试条件
Max. DC Resistance
直流电阻
Max. Rated Current
额定电流
Units 单位μH Hz，V Ω A
Symbol 符号L - DCR Ir
SDRH2D18R-2R2M 2.2±20% 100k，0.3V 0.041 0.85 SDRH2D18R-3R3M 3.3±20% 100k，0.3V 0.0
54 0.75 SDRH2D18R-4R7M 4.7±20% 100k，0.3V 0.078 0.63 SDRH2D18R-6R8M 6.8±20% 100k，0.3V 0.106 0.52 SDRH2D18R-100M 10±20% 100k，0.3V 0.18 0.43 SDRH2D18R-150M 15±20% 100k，0.3V 0.22 0.35 SDRH2D18R-220M 22±20% 100k，0.3V 0.32 0.30 SDRH2D18R-330M 33±20% 100k，0.3V 0.46 0.24 SDRH2D18R-470M 47±20% 100k，0.3V 0.66 0.20
型号电感量L测试条件直流电阻额定电流Units 单位μH Hz，V Ω A
Symbol 符号L - DCR Ir
SDRH3D11R-2R7M 2.7±20% 100k，0.3V 0.078 0.50 SDRH3D11R-4R7M 4.7±20% 100k，0.3V 0.123 0.40 SDRH3D11R-6R8M 6.8±20% 100k，0.3V 0.18 0.34 SDRH3D11R-8R2M 8.2±20% 100k，0.3V 0.204 0.32 SDRH3D11R-100M 10±20% 100k，0.3V 0.24 0.28 SDRH3D11R-120M 12±20% 100k，0.3V 0.276 0.25 SDRH3D11R-150M 15±20% 100k，0.3V 0.372 0.23 SDRH3D11R-180M 18±20% 100k，0.3V 0.468 0.21 SDRH3D11R-220M 22±20% 100k，0.3V 0.54 0.19 SDRH3D11R-270M 27±20% 100k，0.3V 0.726 0.17 SDRH3D11R-330M 33±20% 100k，0.3V 0.822 0.15 SDRH3D11R-390M 39±20% 100k，0.3V 0.942 0.14
SDRH3D14R TYPE
Part Number
型号Inductance
电感量
L Test Condition
L测试条件
Max. DC Resistance
直流电阻
Max. Rated Current
额定电流
Units 单位μH Hz，V Ω A
Symbol 符号L - DCR Ir
SDRH3D14R-1R2M 1.2±20% 100k，0.3V 0.045 2.15 SDRH3D14R-1R7M 1.7±20% 100k，0.3V 0.
063 1.85 SDRH3D14R-2R2M 2.2±20% 100k，0.3V 0.069 1.60 SDRH3D14R-2R7M 2.7±20% 100k，0.3V 0.088 1.45 SDRH3D14R-3R3M 3.3±20% 100k，0.3V 0.1 1.35 SDRH3D14R-3R9M 3.9±20% 100k，0.3V 0.135 1.15 SDRH3D14R-4R7M 4.7±20% 100k，0.3V 0.15 1.10 SDRH3D14R-8R2M 8.2±20% 100k，0.3V 0.238 0.82 SDRH3D14R-100M 10±20% 100k，0.3V 0.262 0.75 SDRH3D14R-120M 12±20% 100k，0.3V 0.35 0.67 SDRH3D14R-150M 15±20% 100k，0.3V 0.488 0.60 SDRH3D14R-220M 22±20% 100k，0.3V 0.575 0.52
SDRH3D16R TYPE
Part Number
型号Inductance
电感量
L Test Condition
L测试条件
Max. DC Resistance
直流电阻
Max. Rated Current
额定电流
Units 单位μH Hz，V Ω A
Symbol 符号L - DCR Ir
SDRH3D16R-1R5M 1.5±20% 100k，0.3V 0.052 1.55 SDRH3D16R-2R2M 2.2±20% 100k，0.3V 0.072 1.20 SDRH3D16R-3R3M 3.3±20% 100k，0.3V 0.085 1.10 SDRH3D16R-4R7M 4.7±20% 100k，0.3V 0.105 0.90 SDRH3D16R-6R8M 6.8±20% 100k，0.3V 0.17 0.73 SDRH3D16R-100M 10±20% 100k，0.3V 0.21 0.55 SDRH3D16R-150M 15±20% 100k，0.3V 0.295 0.45 SDRH3D16R-220M 22±20% 100k，0.3V 0.43 0.40 SDRH3D16R-330M 33±20% 100k，0.3V 0.66 0.32
型号电感量L测试条件直流电阻额定电流Units 单位μH Hz，V Ω A
Symbol 符号L - DCR Ir SDRH3D16-1R5M 1.5±30% 100k，0.3V 0.052 1.55 SDRH3D16-2R2M 2.2±30% 100k，0.3V 0.072 1.20 SDRH3D16-3R3M 3.3±30% 100k，0.3V 0.085 1.10 SDRH3D1
6-4R7M 4.7±30% 100k，0.3V 0.105 0.90 SDRH3D16-6R8M 6.8±30% 100k，0.3V 0.17 0.73 SDRH3D16-100M 10±30% 100k，0.3V 0.21 0.55 SDRH3D16-150M 15±30% 100k，0.3V 0.295 0.45 SDRH3D16-220M 22±30% 100k，0.3V 0.43 0.40 SDRH3D16-330M 33±30% 100k，0.3V 0.66 0.32
SDRH3D18 TYPE
Part Number
型号Inductance
电感量
L Test Condition
L测试条件
Max. DC Resistance
直流电阻
Max. Rated Current
额定电流
Units 单位μH Hz，V Ω A
Symbol 符号L - DCR Ir SDRH3D18-3R0M 3.0±20% 100k，0.3V 0.069 1.60 SDRH3D18-4R7M 4.7±20% 100k，0.3V 0.1075 1.35 SDRH3D18-6R8M 6.8±20% 100k，0.3V 0.15 1.10 SDRH3D18-100M 10±20% 100k，0.3V 0.205 0.90 SDRH3D18-150M 15±20% 100k，0.3V 0.301 0.75 SDRH3D18-220M 22±20% 100k，0.3V 0.424 0.60 SDRH3D18-330M 33±20% 100k，0.3V 0.64 0.45 SDRH3D18-470M 47±20% 100k，0.3V 0.964 0.35
SDRH3D28 TYPE
Part Number
型号Inductance
电感量
L Test Condition
L测试条件
Max. DC Resistance
直流电阻
Max. Rated Current
额定电流
Units 单位μH Hz，V Ω A
Symbol 符号L - DCR Ir SDRH3D28-3R3M 3.3±20% 100k，0.3V 0.0721 2.00 SDRH3D28-4R7M 4.7±20% 100k，0.3V 0.0883 1.65 SDRH3D28-6R8M 6.8±20% 100k，0.3V 0.119 1.24 SDRH3D28-100M 10±20% 100k，0.3V 0.145 1.05 SDRH3D28-150M 15±20% 100k，0.3V 0.213 0.90 SDRH3D28-220M 22±20% 100k，0.3V 0.335 0.76 SDRH3D28-330M 33±20% 100k，0.3V 0.481 0.58 SDRH3D28-470M 47±20% 100k，0.3V 0.599 0.48
SDRH4D18 TYPE
Part Number
型号Inductance
电感量
L Test Condition
L测试条件
Max. DC Resistance
直流电阻
Max. Rated Current
额定电流
Units 单位μH Hz，V Ω A
Symbol 符号L - DCR Ir
SDRH4D18-1R0M 1.0±20% 100k，0.3V 0.045 1.72 SDRH4D18-2R2M 2.2±20% 100k，0.3V 0.07
5 1.32 SDRH4D18-2R7M 2.7±20% 100k，0.3V 0.105 1.28 SDRH4D18-3R3M 3.3±20% 100k，0.3V 0.11 1.04 SDRH4D18-3R9M 3.9±20% 100k，0.3V 0.155 0.88 SDRH4D18-4R7M 4.7±20% 100k，0.3V 0.162 0.84
型号电感量L测试条件直流电阻额定电流Units 单位μH Hz，V Ω A
Symbol 符号L - DCR Ir SDRH4D18-5R6M 5.6±20% 100k，0.3V 0.17 0.80 SDRH4D18-6R8M 6.8±20% 100k，0.3V 0.19 0.76 SDRH4D18-100M 10±20% 1k，0.3V 0.20 0.61 SDRH4D18-120M 12±20% 1k，0.3V 0.21 0.56 SDRH4D18-150M 15±20% 1k，0.3V 0.24 0.50 SDRH4D18-180M 18±20% 1k，0.3V 0.338 0.48 SDRH4D18-220M 22±20% 1k，0.3V 0.397 0.41 SDRH4D18-270M 27±20% 1k，0.3V 0.441 0.35 SDRH4D18-330M 33±20% 1k，0.3V 0.694 0.32 SDRH4D18-390M 39±20% 1k，0.3V 0.709 0.30 SDRH4D18-470M 47±20% 1k，0.3V 0.922 0.28 SDRH4D18-560M 56±20% 1k，0.3V 1.08 0.26 SDRH4D18-680M 68±20% 1k，0.3V 1.3 0.24 SDRH4D18-820M 82±20% 1k，0.3V 1.56 0.22 SDRH4D18-101M 100±20% 1k，0.3V 1.73 0.20 SDRH4D18-121M 120±20% 1k，0.3V 2.39 0.18 SDRH4D18-151M 150±20% 1k，0.3V 2.67 0.15 SDRH4D18-181M 180±20% 1k，0.3V 4.0 0.14
SDRH4D28 TYPE
Part Number
型号Inductance
电感量
L Test Condition
L测试条件
Max. DC Resistance
直流电阻
Max. Rated Current
额定电流
Units 单位μH Hz，V Ω A
Symbol 符号L - DCR Ir
SDRH4D28-1R2M 1.2±20% 100k，0.3V 0.0242 2.56 SDRH4D28-2R2M 2.2±20% 100k，0.3V 0.0313 2.04 SDRH4D28-3R3M 3.3±20% 100k，0.3V 0.049 1.57 SDRH4D28-4R7M 4.7±20% 100k，0.3V 0.072 1.32 SDRH4D28-5R6M 5.6±20% 100k，0.3V 0.1009 1.17 SDRH4D28-6R8M 6.8±20% 100k，0.3V 0.108 1.12 SDRH4D28-8R2M 8.2±20% 100k，0.3V 0.118 1.04 SDRH4D28-100M 10±20% 100k，0.3V 0.128 1.00 SDRH4D28-120M 12±20% 100k，0.3V 0.132 0.84 SDRH4D28-150M 15±20% 100k，0.3V 0.149 0.76 SDRH4D28-180M 18±20% 100k，0.3V 0.165 0.72 SDRH4D28-220M 22±20% 100k，0.3V 0.235 0.70 SDRH4D28-330M 33±20% 100k，0.3V 0.331 0.56 SDRH4D28-390M 39±20% 100k，0.3V 0.384 0.50 SDRH4D28-470M 47±20% 100k，0.3V 0.587 0.48 SDRH4D28-560M 56±20% 100k，0.3V 0.624 0.41 SDRH4D28-680M 68±20% 100k，0.3V 0.699 0.35 SDRH4D28-820M 82±20% 100k，0.3V 0.915 0.32 SDRH4D28-101M 100±20% 100k，0.3V 1.02 0.29 SDRH4D28-121M 120±20% 100k，0.3V 1.27 0.27 SDRH4D28-151M 150±20% 100k，0.3V 1.35 0.24 SDRH4D28-181M 180±20% 100k，0.3V 1.54 0.22 SDRH4D28-271M 270±20% 100k，0.3V 1.95 0.16
