Shielded SMD Power Inductor (SCDA Series SCDA3D18NT3R9)

Shielded SMD Power Inductor (SCDA Series SCDA3D18NT3R9) / Viking Tech has the experience in the design of innovative components, offering support and service to Global customers that demand a genuine manufacturing partner. Our goal is to be the leader in design, manufacturing, and marketing of miniature, precision passive components used throughout Automotive, Industrial and 3C electronic applications.

Shielded SMD Power Inductor (SCDA Series SCDA3D18NT3R9)

SCDA3D18NT3R9

Shielded SMD Power Inductor (SCDA Series SCDA3D18NT3R9)
Shielded SMD Power Inductor (SCDA Series SCDA3D18NT3R9) Files Download

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.
SCDA Series3D18 ±30% 3.9ΌH 0.084 Ω 1.56A 1.4A L drop 10% 1.8A L drop 35%

SizeToleranceInductanceTest ConditionDCR (Ω) max.I rms (A) max.IDC (A) L drop 10%IDC (A) L drop 35%
3D18±30%3.91KHz, 1V0.0841.561.41.8

High Current Electrical Specifications

SCDA2D15 Type(□:Tolerance)

Parrt No.L (μH)ToleranceTest ConditionDCR (Ω) Typ.IDC (A) Typ.I rms
(A) Typ.
Color Code
L drop 10%L drop 35%
SCDA2D15□THR470.47N,M1KHz, 1V0.0403.003.402.20Black
SCDA2D15□TH1R01.0N,M1KHz, 1V0.0492.603.002.00Black
SCDA2D15□TH1R21.2N,M1KHz, 1V0.0832.302.501.90Brown
SCDA2D15□TH1R51.5N,M1KHz, 1V0.0902.102.501.50Brown
SCDA2D15□TH2R22.2N,M1KHz, 1V0.0901.802.101.28Red
SCDA2D15□TH3R33.3N,M1KHz, 1V0.1491.501.721.10Orange
SCDA2D15□TH3R93.9N,M1KHz, 1V0.1581.401.561.02Yellow
SCDA2D15□TH4R74.7N,M1KHz, 1V0.1971.301.500.96Black
SCDA2D15□TH5R65.6N,M1KHz, 1V0.2321.201.300.94Black
SCDA2D15□TH6R86.8N,M1KHz, 1V0.2661.101.300.84Brown
SCDA2D15□TH10010M1KHz, 1V0.4030.941.100.74Red
SCDA2D15□TH15015M1KHz, 1V0.5670.760.860.60Orange
SCDA2D15□TH22022M1KHz, 1V0.9050.600.680.46Yellow
SCDA2D15□TH33033M1KHz, 1V1.4860.440.480.40Black
SCDA2D15□TH47047M1KHz, 1V1.8140.400.440.26Brown
SCDA2D15□TH68068M1KHz, 1V3.5200.290.330.26Orange
SCDA2D15□TH101100M1KHz, 1V3.8400.240.280.24Black

SCDA2D18 Type(□:Tolerance)

Part No.L (μH)ToleranceTest ConditionDCR (Ω) Typ.IDC (A) Typ.I rms
(A) Typ.
Color Code
L drop 10%L drop 35%
SCDA2D18□TH1R01.0N,M1KHz, 1V0.0452.603.002.00Black
SCDA2D18□TH1R81.8N,M1KHz, 1V0.0782.002.301.76Brown
SCDA2D18□TH2R22.2N,M1KHz, 1V0.0901.802.141.44Red
SCDA2D18□TH3R33.3N,M1KHz, 1V0.1031.501.801.10Orange
SCDA2D18□TH3R93.9N,M1KHz, 1V0.1151.501.781.05Yellow
SCDA2D18□TH4R74.7N,M1KHz, 1V0.1521.401.601.00Black
SCDA2D18□TH6R86.8N,M1KHz, 1V0.2231.201.400.95Brown
SCDA2D18□TH10010M1KHz, 1V0.3600.921.020.78Red
SCDA2D18□TH12012M1KHz, 1V0.4100.840.980.68Orange
SCDA2D18□TH15015M1KHz, 1V0.6220.800.900.62Yellow
SCDA2D18□TH22022M1KHz, 1V0.7500.640.740.45Black
SCDA2D18□TH33033M1KHz, 1V1.1250.470.520.42Brown

Low Resistance Electrical Characteristics

SCDA2D15 Type(□:Tolerance)

Part No.L (μH)ToleranceTest ConditionDCR (Ω) Typ.IDC (A) Typ.I rms
(A) Typ.
Color Code
L drop 10%L drop 35%
SCDA2D15□TL1R01.0N,M1KHz, 1V0.0381.041.401.80Green
SCDA2D15□TL1R21.2N,M1KHz, 1V0.0411.001.301.74Blue
SCDA2D15□TL1R51.5N,M1KHz, 1V0.0460.941.221.70Violet
SCDA2D15□TL1R81.8N,M1KHz, 1V0.0580.921.161.64Gray
SCDA2D15□TL2R22.2N,M1KHz, 1V0.0660.881.101.60White
SCDA2D15□TL2R72.7N,M1KHz, 1V0.0700.740.931.45Green
SCDA2D15□TL3R33.3N,M1KHz, 1V0.0910.680.901.24Blue
SCDA2D15□TL3R93.9N,M1KHz, 1V0.1150.620.821.12Violet
SCDA2D15□TL4R74.7N,M1KHz, 1V0.1320.600.741.10Gray
SCDA2D15□TL5R65.6N,M1KHz, 1V0.1560.580.701.06White
SCDA2D15□TL6R86.8N,M1KHz, 1V0.1660.420.621.00Green
SCDA2D15□TL8R28.2N,M1KHz, 1V0.2300.400.580.90Blue
SCDA2D15□TL10010M1KHz, 1V0.2440.380.500.80Violet
SCDA2D15□TL12012M1KHz, 1V0.3240.360.440.70Gray
SCDA2D15□TL15015M1KHz, 1V0.3700.360.420.70White
SCDA2D15□TL18018M1KHz, 1V0.4890.300.380.62Green

SCDA2D18 Type(□:Tolerance)

Part No.L (μH)ToleranceTest ConditionDCR (Ω) Typ.IDC (A) Typ.I rms
(A) Typ.
Color Code
L drop 10%L drop 35%
SCDA2D18□TL1R01.0N,M1KHz, 1V0.0380.961.361.80Green
SCDA2D18□TL1R21.2N,M1KHz, 1V0.0410.941.221.76Blue
SCDA2D18□TL1R51.5N,M1KHz, 1V0.0480.901.141.70Violet
SCDA2D18□TL1R81.8N,M1KHz, 1V0.0520.841.041.68Gray
SCDA2D18□TL2R22.2N,M1KHz, 1V0.0550.750.951.64White
SCDA2D18□TL2R72.7N,M1KHz, 1V0.0600.680.901.46Green
SCDA2D18□TL3R33.3N,M1KHz, 1V0.0780.600.801.40Blue
SCDA2D18□TL3R93.9N,M1KHz, 1V0.0900.580.801.22Violet
SCDA2D18□TL4R74.7N,M1KHz, 1V0.0990.540.741.20Gray
SCDA2D18□TL5R65.6N,M1KHz, 1V0.1100.500.661.12White
SCDA2D18□TL6R86.8N,M1KHz, 1V0.1200.480.601.06Green
SCDA2D18□TL8R28.2N,M1KHz, 1V0.1680.400.540.90Blue
SCDA2D18□TL10010M1KHz, 1V0.1900.360.460.88Violet
SCDA2D18□TL12012M1KHz, 1V0.2220.320.460.80Gray
SCDA2D18□TL15015M1KHz, 1V0.2850.300.400.72White
SCDA2D18□TL18018M1KHz, 1V0.3500.280.380.66Green
SCDA2D18□TL22022M1KHz, 1V0.4400.240.320.50Blue
SCDA2D18□TL27027M1KHz, 1V0.4900.220.280.42Violet

Tape and Reel Specifications (Unit: mm)

Tape Reel Specifications - SCDA Series
TypeTape SizeParts Per Reel
WP7"
SCDA2D101281000
SCDA2D151281000
SCDA2D181281000
SCDA3D121281000
SCDA3D151281000
SCDA3D181281000

SMT Power Inductor Environmental Specifications

General

ItemSpecification
Shelf Storage conditionsTemperature range: 15 ~ 28°C; Humidity: <80% relative humidity.
Recommended product should be used within one year from the time of delivery.

Environmental Test

Test ItemsSpecificationTest Conditions / Test Methods
High temperature Storage testNo case deformation or change in appearance.
Δ L/L ≤10%
Temperature 85 ± 2°C,
Time: 48 ± 2 hours,
Tested after 1hour at room temperature.
Low temperature Storage testTemperature -25 ± 2°C,
Time: 48 ± 2 hours,
Tested after 1hour at room temperature.
Humidity testTemperature 40 ± 2°C, 90 ~ 95% relative humidity
Time: 96 ± 2 hours
Tested after 1hour at room temperature.
Thermal shock testFirst -25°C 30minutes then 25°C 10 minutes last 85°C 30 minutes, as 1 cycle. Go through 5 cycles.
Tested after 1 hour at room temperature.

Mechanical Test

Test ItemsSpecificationTest Conditions / Test Methods
Solder Ability TestTerminal area must have 90% minimum solder coverage.Product with Lead-free terminal: Dip pads in flux then dip in solder pot at 245 ± 5°C for 3 seconds.
Resistance to Soldering HeatNo case deformation or change in appearance.Flux should cover the whole of the sample before heating, then be preheated for about 2 minutes over temperature of 130 ~ 150°C. Immersing to 260 ± 5°C for 10 seconds.
Vibration testNo case deformation or change in appearance.
Δ L/L ≤10%
Apply frequency 10 ~ 55Hz. 1.5mm amplitude in each of perpendicular direction for 2 hours.
Shock resistanceDrop down with 981m/s² (100G) shock attitude upon a rubber block method shock testing machine, for 1 time. In each of three orientations.

Reflow

The Condition Of Reflow (Recommendation):

The Condition Of Reflow

Code

  • 3R9
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Shielded SMD Power Inductor (SCDA Series SCDA3D18NT3R9) Manufacturer - Viking

Based in Taiwan, Viking Tech Corporation is one of the prime Shielded SMD Power Inductor (SCDA Series SCDA3D18NT3R9) manufacturers since 1997. And their products are used throughout automotive, electronic device applications, with manufacturing tolerance down to 0.01% and TCR down to 2 ppm in a broad range of package sizes.

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.

Shielded SMD Power Inductor (SCDA Series SCDA3D18NT3R9) has been offering customers high quality power resistors, power inductors and aluminum electrolytic capacitors with solid reputation. Both with advanced technology and 25 years of experience, Viking makes sure to meet each customer's demands.

Shielded SMD Power Inductor (SCDA Series SCDA3D18NT3R9) has been offering customers high quality power resistors, power inductors and aluminum electrolytic capacitors with solid reputation. Both with advanced technology and 25 years of experience, Viking makes sure to meet each customer's demands.


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