Shielded SMD Power Inductor (SCDA Series)-Tech Company

Thick Film Resistor (CR..A Series)

Shielded SMD Power Inductor (SCDA Series)

Automotive Grade Chip Resistor - CR..A Series
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2D10 / 2D15 / 2D18 / 3D12 / 3D15 / 3D18

Shielded SMD Power Inductor - SCDA Series
 

Shielded SMD small , miniauture power inductor , new designed terminat for low cost, low profile and high current, magnetically shielded construction. Ideal for digital equipment and hand set.

Features

  • Low profile, low RDC, lower resistance and high current handling capacities.
  • Flat bottom surface ensures secure, reliable mounting.
  • Magnetically shielded structure that ensures the high-density mounting configurations.

Applications

  • PDA, DSC, PDA And Other Electronic Equipments.
  • Hard Disk Drives.
  • Low Profile / Low Resistance Specifically Suitable For Portable Telephones.

Inductance and Rated Current Ranges

- SCDA2D10: 1.2 ~ 47μH, 1.40 ~ 0.18A
- SCDA2D15L: 1.0 ~ 18μH, 1.40 ~ 0.30A
- SCDA2D15H: 0.47 ~ 100μH, 3.40 ~ 0.24A
- SCDA2D18L: 1.0 ~ 27μH, 1.36 ~ 0.22A
- SCDA2D18H: 1.0 ~ 33μH, 3.00 ~ 0.47A
- SCDA3D12: 1.0 ~ 33μH, 3.00 ~ 0.42A
- SCDA3D15: 0.5 ~ 47μH, 3.90 ~ 0.34A
- SCDA3D18: 1.0 ~ 100μH, 3.20 ~ 0.26A
- Test equipment:
• L: HP4284A Precision LCR meter
• DCR: Milli-ohm meter
- Electrical specifications at 25°C

Characteristics

- Saturation Rated Current (IDC): The current when the inductance becomes 10% or 35% lower than its initial value.
- Temperature Rise Current (Irms): For a 25°C rise above 25°C ambient.
- Operating temperature range: -25 ~ 105°C

Product Identification

Shielded SMD Power Inductor - SCDA Series Product Identification

Standard Electrical Specifications

SCDA2D10 Type(□:Tolerance) (Electrical Characteristics)

Part No. L (μH) Tolerance Test Condition DCR (Ω) Typ. IDC (A) Typ. I rms
(A) Typ.		 Color Code
L drop 10% L drop 35%
SCDA2D10□T1R2 1.2 N,M 1KHz, 1V 0.070 1.00 1.40 1.50 Black
SCDA2D10□T1R5 1.5 N,M 1KHz, 1V 0.087 1.00 1.36 1.40 Brown
SCDA2D10□T1R8 1.8 N,M 1KHz, 1V 0.097 0.90 1.24 1.35 Red
SCDA2D10□T2R2 2.2 N,M 1KHz, 1V 0.136 0.80 0.97 1.10 Orange
SCDA2D10□T2R7 2.7 N,M 1KHz, 1V 0.127 0.76 0.94 1.10 Yellow
SCDA2D10□T3R3 3.3 N,M 1KHz, 1V 0.175 0.68 0.88 1.00 Green
SCDA2D10□T3R9 3.9 N,M 1KHz, 1V 0.200 0.62 0.84 0.90 Blue
SCDA2D10□T4R7 4.7 N,M 1KHz, 1V 0.274 0.60 0.82 0.85 Violet
SCDA2D10□T5R6 5.6 N,M 1KHz, 1V 0.319 0.54 0.72 0.75 Gray
SCDA2D10□T6R8 6.8 N,M 1KHz, 1V 0.330 0.46 0.60 0.70 White
SCDA2D10□T8R2 8.2 N,M 1KHz, 1V 0.420 0.44 0.58 0.65 Black
SCDA2D10□T100 10 M 1KHz, 1V 0.470 0.42 0.54 0.60 Brown
SCDA2D10□T120 12 M 1KHz, 1V 0.675 0.32 0.44 0.55 Red
SCDA2D10□T150 15 M 1KHz, 1V 0.800 0.30 0.40 0.50 Orange
SCDA2D10□T180 18 M 1KHz, 1V 0.890 0.30 0.38 0.45 Yellow
SCDA2D10□T220 22 M 1KHz, 1V 1.110 0.26 0.32 0.40 Green
SCDA2D10□T270 27 M 1KHz, 1V 1.600 0.24 0.30 0.34 Black
SCDA2D10□T330 33 M 1KHz, 1V 1.600 0.22 0.28 0.34 Blue
SCDA2D10□T470 47 M 1KHz, 1V 2.430 0.18 0.22 0.24 Black

SCDA3D12 Type(□:Tolerance) (Electrical Characteristics)

Part No. L (μH) Tolerance Test Condition DCR (Ω) Typ. IDC (A) Typ. I rms
(A) Typ.		 Color Code
L drop 10% L drop 35%
SCDA3D12□T1R0 1.0 N,M 1KHz, 1V 0.045 2.30 3.00 2.00 Black
SCDA3D12□T1R2 1.2 N,M 1KHz, 1V 0.048 2.20 2.80 1.90 Brown
SCDA3D12□T1R5 1.5 N,M 1KHz, 1V 0.055 1.90 2.40 1.80 Red
SCDA3D12□T1R8 1.8 N,M 1KHz, 1V 0.073 1.80 2.30 1.75 Orange
SCDA3D12□T2R2 2.2 N,M 1KHz, 1V 0.083 1.70 2.10 1.75 Yellow
SCDA3D12□T2R7 2.7 N,M 1KHz, 1V 0.109 1.40 1.70 1.44 Green
SCDA3D12□T3R3 3.3 N,M 1KHz, 1V 0.118 1.30 1.70 1.40 Blue
SCDA3D12□T3R9 3.9 N,M 1KHz, 1V 0.143 1.26 1.60 1.30 Violet
SCDA3D12□T4R7 4.7 N,M 1KHz, 1V 0.159 1.24 1.58 1.20 Gray
SCDA3D12□T5R6 5.6 N,M 1KHz, 1V 0.213 1.00 1.30 1.00 White
SCDA3D12□T6R8 6.8 N,M 1KHz, 1V 0.224 1.00 1.30 0.96 Black
SCDA3D12□T8R2 8.2 N,M 1KHz, 1V 0.252 0.92 1.14 0.94 Brown
SCDA3D12□T100 10 M 1KHz, 1V 0.327 0.86 1.06 0.90 Red
SCDA3D12□T120 12 M 1KHz, 1V 0.363 0.80 0.98 0.82 Orange
SCDA3D12□T150 15 M 1KHz, 1V 0.516 0.60 0.80 0.64 Yellow
SCDA3D12□T180 18 M 1KHz, 1V 0.625 0.56 0.76 0.60 Green
SCDA3D12□T220 22 M 1KHz, 1V 0.732 0.46 0.64 0.52 Blue
SCDA3D12□T330 33 M 1KHz, 1V 1.165 0.42 0.50 0.42 Violet

SCDA3D15 Type(□:Tolerance) (Electrical Characteristics)

Part No. L (μH) Tolerance Test Condition DCR (Ω) Typ. IDC (A) Typ. I rms
(A) Typ.		 Color Code
L drop 10% L drop 35%
SCDA3D15□TR50 0.5 N 1KHz, 1V 0.035 3.10 3.90 2.50 Black
SCDA3D15□T1R0 1.0 N,M 1KHz, 1V 0.040 2.30 3.00 2.40 Black
SCDA3D15□T1R2 1.2 N,M 1KHz, 1V 0.043 2.20 2.80 2.34 Brown
SCDA3D15□T1R5 1.5 N,M 1KHz, 1V 0.050 2.00 2.60 2.30 Red
SCDA3D15□T1R8 1.8 N,M 1KHz, 1V 0.055 1.66 2.30 2.10 Orange
SCDA3D15□T2R2 2.2 N,M 1KHz, 1V 0.071 1.60 2.20 2.00 Yellow
SCDA3D15□T2R7 2.7 N,M 1KHz, 1V 0.078 1.40 2.00 1.60 Green
SCDA3D15□T3R3 3.3 N,M 1KHz, 1V 0.087 1.34 2.00 1.60 Blue
SCDA3D15□T3R9 3.9 N,M 1KHz, 1V 0.100 1.20 1.80 1.50 Violet
SCDA3D15□T4R7 4.7 N,M 1KHz, 1V 0.137 1.14 1.60 1.40 Gray
SCDA3D15□T5R6 5.6 N,M 1KHz, 1V 0.147 1.06 1.46 1.20 White
SCDA3D15□T6R8 6.8 N,M 1KHz, 1V 0.170 1.00 1.40 1.15 Black
SCDA3D15□T8R2 8.2 N,M 1KHz, 1V 0.195 0.94 1.28 1.10 Brown
SCDA3D15□T100 10 M 1KHz, 1V 0.228 0.90 1.16 1.02 Red
SCDA3D15□T120 12 M 1KHz, 1V 0.275 0.88 1.08 0.90 Orange
SCDA3D15□T150 15 M 1KHz, 1V 0.340 0.64 0.86 0.72 Yellow
SCDA3D15□T180 18 M 1KHz, 1V 0.380 0.60 0.82 0.68 Green
SCDA3D15□T220 22 M 1KHz, 1V 0.495 0.54 0.74 0.65 Blue
SCDA3D15□T270 27 M 1KHz, 1V 0.735 0.50 0.70 0.55 Violet
SCDA3D15□T330 33 M 1KHz, 1V 0.890 0.46 0.58 0.48 Gray
SCDA3D15□T390 39 M 1KHz, 1V 1.000 0.40 0.56 0.42 White
SCDA3D15□T470 47 M 1KHz, 1V 1.150 0.34 0.52 0.35 Black

SCDA3D18 Type(□:Tolerance) (Electrical Characteristics)

Part No. L (μH) Tolerance Test Condition DCR (Ω) Typ. IDC (A) Typ. I rms
(A) Typ.		 Color Code
L drop 10% L drop 35%
SCDA3D18□T1R0 1.0 N,M 1KHz, 1V 0.038 2.60 3.20 2.40 Black
SCDA3D18□T1R2 1.2 N,M 1KHz, 1V 0.044 2.40 3.00 2.20 Brown
SCDA3D18□T1R5 1.5 N,M 1KHz, 1V 0.050 2.20 2.70 2.20 Red
SCDA3D18□T1R8 1.8 N,M 1KHz, 1V 0.045 1.90 2.40 2.00 Orange
SCDA3D18□T2R2 2.2 N,M 1KHz, 1V 0.062 1.80 2.20 1.90 Yellow
SCDA3D18□T2R7 2.7 N,M 1KHz, 1V 0.068 1.70 2.10 1.80 Green
SCDA3D18□T3R3 3.3 N,M 1KHz, 1V 0.080 1.50 1.88 1.65 Blue
SCDA3D18□T3R9 3.9 N,M 1KHz, 1V 0.084 1.40 1.80 1.56 Violet
SCDA3D18□T4R7 4.7 N,M 1KHz, 1V 0.099 1.22 1.46 1.40 Gray
SCDA3D18□T5R6 5.6 N,M 1KHz, 1V 0.110 1.16 1.48 1.30 White
SCDA3D18□T6R8 6.8 N,M 1KHz, 1V 0.128 1.02 1.26 1.20 Black
SCDA3D18□T8R2 8.2 N,M 1KHz, 1V 0.146 1.000 1.24 1.15 Brown
SCDA3D18□T100 10 M 1KHz, 1V 0.165 0.90 1.10 1.05 Red
SCDA3D18□T120 12 M 1KHz, 1V 0.254 0.84 1.00 0.80 Orange
SCDA3D18□T150 15 M 1KHz, 1V 0.320 0.74 0.88 0.72 Yellow
SCDA3D18□T180 18 M 1KHz, 1V 0.360 0.70 0.84 0.68 Green
SCDA3D18□T220 22 M 1KHz, 1V 0.418 0.60 0.74 0.65 Blue
SCDA3D18□T270 27 M 1KHz, 1V 0.450 0.56 0.70 0.60 Violet
SCDA3D18□T330 33 M 1KHz, 1V 0.620 0.46 0.58 0.58 Gray
SCDA3D18□T390 39 M 1KHz, 1V 0.650 0.45 0.56 0.48 White
SCDA3D18□T470 47 M 1KHz, 1V 0.790 0.43 0.52 0.45 Black
SCDA3D18□T560 56 M 1KHz, 1V 0.862 0.38 0.48 0.40 Brown
SCDA3D18□T680 68 M 1KHz, 1V 1.000 0.30 0.40 0.36 Red
SCDA3D18□T101 100 M 1KHz, 1V 1.380 0.26 0.32 0.36 Yellow

■Helisto is capable to design according to customer special requirement

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