SMD Metal Alloy Power Inductor (SMA Series)

SMD Metal Alloy Power Inductor (SMA Series)

0310 / 0312 / 0315 / 0320 / 0410 / 0412 / 0415 / 0420 / 0510 / 0512 / 0515 / 0520 / 0610 / 0612 / 0615 / 0620

SMD Metal Alloy Power Inductor - SMA Series
SMD Metal Alloy Power Inductor - SMA Series Files Download

Features

  • Small and thickness
  • Magnetically shielded construction, low DC resistance.
  • Using high saturating flux density magnetic iron powder ensure capability for large current.
  • High Curie's Temp. for wider function Temp.
  • Low audible core noise.
  • Ideal for DC-DC converter applications.
  • RoHs compliant Halogen Free.

Applications

  • Smartphones, Note Book, Others.

Inductance and Rated Current Ranges

- SMA0310 0.47 ~ 4.7μH, 6.2 ~ 1.8A
- SMA0312 0.47 ~ 4.7μH, 7.2 ~ 2.1A
- SMA0315 0.47 ~ 4.7μH, 7.2 ~ 2.3A
- SMA0320 0.47 ~ 4.7μH, 10.8 ~ 2.6A
- SMA0410 0.47 ~ 10μH, 8.2 ~ 1.4A
- SMA0412 0.47 ~ 10μH, 12.0 ~ 1.6A
- SMA0415 0.47 ~ 10μH, 12.0 ~ 1.8A
- SMA0420 0.47 ~ 10μH, 16.0 ~ 2.4A
- SMA0510 0.47 ~ 10μH, 9.4 ~ 1.8A
- SMA0512 0.47 ~ 10μH, 12.6 ~ 2.1A
- SMA0515 0.47 ~ 10μH, 12.5 ~ 2.7A
- SMA0520 0.47 ~ 10μH, 18.0 ~ 3.6A
- SMA0610 0.47 ~ 10μH, 9.4 ~ 2.2A
- SMA0612 0.47 ~ 10μH, 13.8 ~ 2.7A
- SMA0615 0.47 ~ 10μH, 18.0 ~ 3.3A
- SMA0620 0.47 ~ 10μH, 21.0 ~ 4.4A
- Test equipment:
• L: HP4284A LCR meter
• DCR: Milli-ohm meter
- Electrical specifications at 25°C

Characteristics

- Saturation Rated Current(I sat): The current when the inductance becomes 30% lower than its initial value. (Ta=25°C)
- Temperature Rise Current( I rms): The current when temperature of coil increases up to Max. Δt=40°C. (Ta=25°C)
- Operating temperature range: -55 ~ 155°C

Product Identification

SMD Metal Alloy Power inductor (SMA) Product Identification

Standard Electrical Specifications

SMA0310 Type(□:Tolerance) (Electrical Characteristics)

Part No.L (μH)ToleranceTest ConditionDCR (mΩ) max.Isat (A) max.Irms (A) max.
SMA0310□TR470.47M100KHz, 1V26.56.25.0
SMA0310□TR680.68M100KHz, 1V35.55.24.0
SMA0310□T1R01.0M100KHz, 1V58.55.03.0
SMA0310□T1R51.5M100KHz, 1V105.03.72.1
SMA0310□T2R22.2M100KHz, 1V118.02.32.0
SMA0310□T3R33.3M100KHz, 1V160.01.81.7
SMA0310□T4R74.7M100KHz, 1V215.01.81.5

SMA0312 Type(□:Tolerance) (Electrical Characteristics)

Part No.L (μH)ToleranceTest ConditionDCR (mΩ) max.Isat (A) max.Irms (A) max.
SMA0312□TR470.47M100KHz, 1V17.87.25.9
SMA0312□TR680.68M100KHz, 1V24.85.25.0
SMA0312□T1R01.0M100KHz, 1V34.04.44.2
SMA0312□T1R51.5M100KHz, 1V58.03.73.2
SMA0312□T2R22.2M100KHz, 1V74.03.12.7
SMA0312□T3R33.3M100KHz, 1V129.02.62.1
SMA0312□T4R74.7M100KHz, 1V210.02.11.6

SMA0315 Type(□:Tolerance) (Electrical Characteristics)

Part No.L (μH)ToleranceTest ConditionDCR (mΩ) max.Isat (A) max.Irms (A) max.
SMA0315□TR470.47M100KHz, 1V12.37.28.0
SMA0315□TR680.68M100KHz, 1V17.25.46.3
SMA0315□T1R01.0M100KHz, 1V28.15.85.0
SMA0315□T1R51.5M100KHz, 1V48.03.73.6
SMA0315□T2R22.2M100KHz, 1V60.53.23.3
SMA0315□T3R33.3M100KHz, 1V129.02.92.2
SMA0315□T4R74.7M100KHz, 1V152.02.32.0

SMA0320 Type(□:Tolerance) (Electrical Characteristics)

Part No.L (μH)ToleranceTest ConditionDCR (mΩ) max.Isat (A) max.Irms (A) max.
SMA0320□TR470.47M100KHz, 1V14.610.86.6
SMA0320□TR680.68M100KHz, 1V14.85.76.6
SMA0320□T1R01.0M100KHz, 1V21.35.65.6
SMA0320□T1R51.5M100KHz, 1V47.04.43.5
SMA0320□T2R22.2M100KHz, 1V64.84.13.0
SMA0320□T3R33.3M100KHz, 1V119.02.92.2
SMA0320□T4R74.7M100KHz, 1V156.02.61.9

SMA0410 Type(□:Tolerance) (Electrical Characteristics)

Part No.L (μH)ToleranceTest ConditionDCR (mΩ) max.Isat (A) max.Irms (A) max.
SMA0410□TR470.47M100KHz, 1V35.38.24.6
SMA0410□TR680.47M100KHz, 1V36.06.24.6
SMA0410□T1R01.0M100KHz, 1V42.54.74.0
SMA0410□T1R51.5M100KHz, 1V64.04.23.4
SMA0410□T2R22.2M100KHz, 1V87.03.42.6
SMA0410□T3R33.3M100KHz, 1V120.02.92.1
SMA0410□T4R74.7M100KHz, 1V210.02.41.6
SMA0410□T6R86.8M100KHz, 1V245.01.81.5
SMA0410□T10010M100KHz, 1V350.01.41.1

SMA0412 Type(□:Tolerance) (Electrical Characteristics)

Part No.L (μH)ToleranceTest ConditionDCR (mΩ) max.Isat (A) max.Irms (A) max.
SMA0412□TR470.47M100KHz, 1V15.312.06.8
SMA0412□TR680.68M100KHz, 1V25.09.45.0
SMA0412□T1R01.0M100KHz, 1V29.57.24.7
SMA0412□T1R51.5M100KHz, 1V43.35.04.2
SMA0412□T2R22.2M100KHz, 1V57.54.63.6
SMA0412□T3R33.3M100KHz, 1V105.03.62.4
SMA0412□T4R74.7M100KHz, 1V128.03.22.3
SMA0412□T6R86.8M100KHz, 1V223.02.41.6
SMA0412□T10010M100KHz, 1V250.01.61.5

SMA0415 Type(□:Tolerance) (Electrical Characteristics)

Part No.L (μH)ToleranceTest ConditionDCR (mΩ) max.Isat (A) max.Irms (A) max.
SMA0415□TR470.47M100KHz, 1V11.312.08.3
SMA0415□TR680.68M100KHz, 1V13.88.67.7
SMA0415□T1R01.0M100KHz, 1V22.58.45.4
SMA0415□T1R51.5M100KHz, 1V30.06.14.8
SMA0415□T2R22.2M100KHz, 1V48.05.83.7
SMA0415□T3R33.3M100KHz, 1V82.54.12.8
SMA0415□T4R74.7M100KHz, 1V100.03.52.5
SMA0415□T6R86.8M100KHz, 1V125.52.82.2
SMA0415□T10010M100KHz, 1V230.01.81.6

SMA0420 Type(□:Tolerance) (Electrical Characteristics)

Part No.L (μH)ToleranceTest ConditionDCR (mΩ) max.Isat (A) max.Irms (A) max.
SMA0420□TR470.47M100KHz, 1V8.916.09.4
SMA0420□TR680.68M100KHz, 1V13.29.48.3
SMA0420□T1R01.0M100KHz, 1V18.59.56.5
SMA0420□T1R51.5M100KHz, 1V24.57.15.4
SMA0420□T2R22.2M100KHz, 1V35.55.54.3
SMA0420□T3R33.3M100KHz, 1V52.04.53.4
SMA0420□T4R74.7M100KHz, 1V91.04.02.7
SMA0420□T6R86.8M100KHz, 1V117.03.32.3
SMA0420□T10010M100KHz, 1V235.02.41.5

SMA0510 Type(□:Tolerance) (Electrical Characteristics)

Part No.L (μH)ToleranceTest ConditionDCR (mΩ) max.Isat (A) max.Irms (A) max.
SMA0510□TR470.47M100KHz, 1V15.512.67.2
SMA0510□TR680.68M100KHz, 1V18.09.76.8
SMA0510□T1R01.0M100KHz, 1V24.38.85.7
SMA0510□T1R51.5M100KHz, 1V29.06.25.5
SMA0510□T2R22.2M100KHz, 1V51.56.03.7
SMA0510□T3R33.3M100KHz, 1V81.55.02.8
SMA0510□T4R74.7M100KHz, 1V100.04.32.7
SMA0510□T6R86.8M100KHz, 1V175.03.01.9
SMA0510□T10010M100KHz, 1V200.02.11.8

SMA0512 Type(□:Tolerance) (Electrical Characteristics)

Part No.L (μH)ToleranceTest ConditionDCR (mΩ) max.Isat (A) max.Irms (A) max.
SMA0512□TR470.47M100KHz, 1V14.912.67.2
SMA0512□TR680.68M100KHz, 1V18.09.76.8
SMA0512□T1R01.0M100KHz, 1V23.08.85.7
SMA0512□T1R51.5M100KHz, 1V29.06.25.5
SMA0512□T2R22.2M100KHz, 1V51.56.03.7
SMA0512□T3R33.3M100KHz, 1V81.55.02.8
SMA0512□T4R74.7M100KHz, 1V100.04.32.7
SMA0512□T6R86.8M100KHz, 1V175.03.01.9
SMA0512□T10010M100KHz, 1V200.02.11.8

SMA0515 Type(□:Tolerance) (Electrical Characteristics)

Part No.L (μH)ToleranceTest ConditionDCR (mΩ) max.Isat (A) max.Irms (A) max.
SMA0515□TR470.47M100KHz, 1V11.212.58.5
SMA0515□TR680.68M100KHz, 1V14.512.07.3
SMA0515□T1R01.0M100KHz, 1V17.59.66.7
SMA0515□T1R51.5M100KHz, 1V24.28.45.6
SMA0515□T2R22.2M100KHz, 1V38.27.44.7
SMA0515□T3R33.3M100KHz, 1V51.05.24.2
SMA0515□T4R74.7M100KHz, 1V73.54.53.3
SMA0515□T6R86.8M100KHz, 1V130.03.72.4
SMA0515□T10010M100KHz, 1V164.02.72.1

SMA0520 Type(□:Tolerance) (Electrical Characteristics)

Part No.L (μH)ToleranceTest ConditionDCR (mΩ) max.Isat (A) max.Irms (A) max.
SMA0520□TR470.47M100KHz, 1V7.218.011.2
SMA0520□TR680.68M100KHz, 1V9.016.39.7
SMA0520□T1R01.0M100KHz, 1V14.214.07.5
SMA0520□T1R51.5M100KHz, 1V19.710.06.5
SMA0520□T2R22.2M100KHz, 1V26.29.65.6
SMA0520□T3R33.3M100KHz, 1V40.56.64.3
SMA0520□T4R74.7M100KHz, 1V54.14.73.7
SMA0520□T6R86.8M100KHz, 1V80.04.23.1
SMA0520□T10010M100KHz, 1V152.03.62.1

SMA0610 Type(□:Tolerance) (Electrical Characteristics)

Part No.L (μH)ToleranceTest ConditionDCR (mΩ) max.Isat (A) max.Irms (A) max.
SMA0610□TR470.47M100KHz, 1V41.29.44.2
SMA0610□TR680.68M100KHz, 1V43.08.54.2
SMA0610□T1R01.0M100KHz, 1V54.07.24.0
SMA0610□T1R51.5M100KHz, 1V74.06.83.1
SMA0610□T2R22.2M100KHz, 1V83.05.22.9
SMA0610□T3R33.3M100KHz, 1V99.04.52.8
SMA0610□T4R74.7M100KHz, 1V133.04.12.5
SMA0610□T6R86.8M100KHz, 1V173.03.22.0
SMA0610□T10010M100KHz, 1V240.02.21.7

SMA0612 Type(□:Tolerance) (Electrical Characteristics)

Part No.L (μH)ToleranceTest ConditionDCR (mΩ) max.Isat (A) max.Irms (A) max.
SMA0612□TR470.47M100KHz, 1V17.113.87.0
SMA0612□TR680.68M100KHz, 1V22.313.56.3
SMA0612□T1R01.0M100KHz, 1V27.510.85.5
SMA0612□T1R51.5M100KHz, 1V32.88.05.4
SMA0612□T2R22.2M100KHz, 1V38.86.15.0
SMA0612□T3R33.3M100KHz, 1V50.04.84.5
SMA0612□T4R74.7M100KHz, 1V82.04.43.5
SMA0612□T6R86.8M100KHz, 1V125.03.62.7
SMA0612□T1006.8M100KHz, 1V157.02.72.4

SMA0615 Type(□:Tolerance) (Electrical Characteristics)

Part No.L (μH)ToleranceTest ConditionDCR (mΩ) max.Isat (A) max.Irms (A) max.
SMA0615□TR470.47M100KHz, 1V8.818.011.2
SMA0615□TR680.68M100KHz, 1V11.516.09.5
SMA0615□T1R01.0M100KHz, 1V13.511.58.8
SMA0615□T1R51.5M100KHz, 1V23.89.76.3
SMA0615□T2R22.2M100KHz, 1V33.58.45.4
SMA0615□T3R33.3M100KHz, 1V43.37.24.7
SMA0615□T4R74.7M100KHz, 1V62.05.23.8
SMA0615□T6R86.8M100KHz, 1V87.04.63.2
SMA0615□T10010M100KHz, 1V120.03.32.7

SMA0620 Type(□:Tolerance) (Electrical Characteristics)

Part No.L (μH)ToleranceTest ConditionDCR (mΩ) max.Isat (A) max.Irms (A) max.
SMA0620□TR470.47M100KHz, 1V5.521.013.9
SMA0620□TR680.68M100KHz, 1V7.120.011.5
SMA0620□T1R01.0M100KHz, 1V10.613.79.8
SMA0620□T1R51.5M100KHz, 1V15.613.88.0
SMA0620□T2R22.2M100KHz, 1V17.810.07.9
SMA0620□T3R33.3M100KHz, 1V30.27.55.9
SMA0620□T4R74.7M100KHz, 1V39.66.85.1
SMA0620□T6R86.8M100KHz, 1V63.05.24.0
SMA0620□T10010M100KHz, 1V96.04.43.3
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SMD Metal Alloy Power Inductor (SMA Series) Manufacturer - Viking

Based in Taiwan, Viking Tech Corporation is one of the prime SMD Metal Alloy Power Inductor (SMA Series) manufacturers since 1997. And their products are used throughout automotive, electronic device applications.

TS16949/ ISO9001/ ISO14001 and meet AEC-Q200 standards, Viking has been offering anti-sulfur, anti-surge, pulse, high voltage, high power precision resistors including thin/ thick film resistors, automotive resistors, melf resistors, current sense resistors, etc. Low noise, low TC, high power inductors such as rf inductors, chip inductors, power inductors, variable inductors, ferrite chip inductors, shielded inductors, wire wound inductors and dip inductors.

Viking has been offering customers high quality power resistors, power inductors and aluminum electrolytic capacitors with solid reputation. Both with advanced technology and 20 years of experience, Viking makes sure to meet each customer's demands.


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