Multilayer Ferrite Chip Inductor (ML Series ML03KT4R7)

Multilayer Ferrite Chip Inductor (ML Series ML03KT4R7) / 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.

Multilayer Ferrite Chip Inductor (ML Series ML03KT4R7)

ML03KT4R7

Multilayer Ferrite Chip Inductor (ML Series ML03KT4R7)
Multilayer Ferrite Chip Inductor (ML Series ML03KT4R7) Files Download

Multilayer ferrite chip inductor , small sizes , closed magnetic circuit avoids crosstalk , suitable for high density installation and re-flow soldering. Used in all kind electronic devices, computing, converters.
ML Series0603 ±10%nH 4700μH 2.1 Ω 15mA 35 33MHz 10MHz, 200mV MHz

SizeToleranceInductanceDCR (Ω) max.IDC (mA)QSRFL/Q Freq. (MHz)
0603±10%47002.1153533MHz10MHz, 200mV

High Current Electrical Specifications

MLH05 Multilayer Ferrite Chip Inductors Type(□:Tolerance):

Part No. Inductance (uH) Tolerance Test Freq. SRF (MHz) min. DCR (Ω) max. IDC (mA) max.
MLH05□TR47 0.47 ± 20% 1MHz, 250mV 100 0.125 1100
MLH05□TR68 0.68 ± 20% 1MHz, 250mV 100 0.150 1000
MLH05□TR82 0.82 ± 20% 1MHz, 250mV 90 0.175 900
MLH05□T1R0 1.0 ± 20% 1MHz, 250mV 90 0.200 800
MLH05□T1R2 1.2 ± 20% 1MHz, 250mV 80 0.200 800
MLH05□T1R5 1.5 ± 20% 1MHz, 250mV 70 0.275 700
MLH05□T1R8 1.8 ± 20% 1MHz, 250mV 60 0.275 700
MLH05□T2R2 2.2 ± 20% 1MHz, 250mV 50 0.313 600
MLH05□T3R3 3.3 ± 20% 1MHz, 250mV 40 0.275 500
MLH05□T4R7 4.7 ± 20% 1MHz, 250mV 30 0.375 500

☑ Operating temperature range: -40 ~ +125°C

MLH06 Multilayer Ferrite Chip Inductors Type(□:Tolerance):

Part No. Inductance (uH) Tolerance Test Freq. SRF (MHz) min. DCR (Ω) max. IDC (mA) max.
MLH06□TR47 0.47 ± 20% 1MHz, 250mV 100 0.182 1500
MLH06□TR68 0.68 ± 20% 1MHz, 250mV 90 0.195 1500
MLH06□TR82 0.82 ± 20% 1MHz, 250mV 80 0.208 1500
MLH06□T1R0 1.0 ± 20% 1MHz, 250mV 60 0.208 1400
MLH06□T1R2 1.2 ± 20% 1MHz, 250mV 60 0.208 1400
MLH06□T1R5 1.5 ± 20% 1MHz, 250mV 50 0.260 1200
MLH06□T1R8 1.8 ± 20% 1MHz, 250mV 50 0.260% 1200
MLH06□T2R2 2.2 ± 20% 1MHz, 250mV 40 0.286 1200
MLH06□T3R3 3.3 ± 20% 1MHz, 250mV 30 0.312 1100
MLH06□T4R7 4.7 ± 20% 1MHz, 250mV 20 0.390 1100

☑ Operating temperature range: -40 ~ +125°C

MLH08 Multilayer Ferrite Chip Inductors Type(□:Tolerance):

Part No. Inductance (uH) Tolerance Test Freq. SRF (MHz) min. DCR (Ω) max. IDC (mA) max.
MLH08□TR47 0.47 ± 20% 1MHz, 250mV 100 0.088 1800
MLH08□TR68 0.68 ± 20% 1MHz, 250mV 90 0.113 1700
MLH08□TR82 0.82 ± 20% 1MHz, 250mV 80 0.125 1700
MLH08□T1R0 1.0 ± 20% 1MHz, 250mV 60 0.138 1600
MLH08□T1R2 1.2 ± 20% 1MHz, 250mV 60 0.138 1600
MLH08□T1R5 1.5 ± 20% 1MHz, 250mV 50 0.163 1500
MLH08□T1R8 1.8 ± 20% 1MHz, 250mV 50 0.163 1500
MLH08□T2R2 2.2 ± 20% 1MHz, 250mV 40 0.213 1300
MLH08□T3R3 3.3 ± 20% 1MHz, 250mV 30 0.200 1200
MLH08□T4R7 4.7 ± 20% 1MHz, 250mV 25 0.250 1100

☑ Operating temperature range: -40 ~ +125°C

Environmental Characteristics

Electrical Performance Test

Item Requirement Test Method
Inductance Refer to standard electrical characteristic spec. HP4291B
Q HP4291B
SRF HP4291B
DC Resistance RDC Agilent 34401A

Mechanical Performance Test

Item Requirement Test Method
Resistance to Soldering Heat Appearance: No damage
More than 75% of the terminal.
Electrode should be covered with solder.
Pre-heating: 150°C, 1min.
Solder Composition: Sn/Ag3.0/Cu0.5 (Pb-Free)
Solder Temperature: 260± 5°C (Pb-Free)
Immersion Time: 10± 1 sec.
Solderability The electrodes shall be at least 90% covered with new solder coating Pre-heating: 150°C, 1min.
Solder Composition: Sn/Ag3.0/Cu0.5 (Pb-Free)
Solder Temperature: 245± 5°C (Pb-Free)
Immersion Time: 4± 1 sec.
Flexure Strength The forces applied on the right conditions must not damage the terminal electrode and the ferrite. Environmental Characteristics - ML Series

Test device shall be soldered on the substrate
Substrate Dimension: 100 x 40 x 1.6 mm
Deflection: 2.0 mm
Keeping Time: 30 sec.
* For 0402, substrate dimension is 100 x 40 x 0.8 mm

Vibration Test device shall be soldered on the substrate
Oscillation Frequency: 10 to 55 to 10Hz for 1 min.
Amplitude: 1.5 mm
Time: 2 hrs for each axis (X, Y & Z), total 6 hrs

Climatic Test

Item Requirement Test Method
Damp Heat with Load Appearance: No damage
L change: within± 20% of initial value
Temperature: 40± 2°C
Relative Humidity: 90 ~ 95%
Time: 1000 hrs
Measured after exposure in the room condition for 24 hrs
Temperature Cycle One cycle:
Step Temperature (°C) Time (min.)
1 -40± 3 30
2 25± 2 3
3 85± 3 30
4 25± 2 3

Total: 100 cycles
Measured after exposure in the room condition for 24 hrs

High Temperature Resistance Temperature: 85± 3°C
Relative Humidity: 20%
Applied Current: Rated Current
Time: 1000 hrs
Measured after exposure in the room condition for 24 hrs
Low Temperature Resistance Temperature: -40± 3°C
Relative Humidity: 0%
Time: 1000 hrs
Measured after exposure in the room condition for 24 hrs

☑ Storage Temperature: 15 ~ 28°C; Humidity < 80%RH

Packaging

Reel Specifications (Unit : mm)

Reel Specifications - ML Series
Type A B C W T Quantity (EA)
Paper Tape (Type B) Polystyrene Tape (Type A)
ML03 178 ± 1 60.0 + 0.5 13.0 ± 0.2 9.00 ± 0.5 12.0 ± 0.15 4,000 -
ML05 (≤ 2.2uH) 178 ± 1 60.0 + 0.5 13.0 ± 0.2 9.00 ± 0.5 12.0 ± 0.15 4,000 -
ML05 (≥ 2.7uH) 178 ± 1 60.0 + 0.5 13.0 ± 0.2 9.00 ± 0.5 12.0 ± 0.15 - 3,000
ML06 178 ± 1 60.0 + 0.5 13.0 ± 0.2 9.00 ± 0.5 12.0 ± 0.15 - 3,000
MLH05 178 ± 1 60.0 + 0.5 13.0 ± 0.2 9.00 ± 0.5 12.0 ± 0.15 4.000 -
MLH06 178 ± 1 60.0 + 0.5 13.0 ± 0.2 9.00 ± 0.5 12.0 ± 0.15 - 3,000
MLH08 178 ± 1 60.0 + 0.5 13.0 ± 0.2 9.00 ± 0.5 12.0 ± 0.15 - 3,000

Tape Specifications & Tape Material (Unit : mm)

Tape Specifications - ML Series Tape Material - ML Series
Type A B T W P F K Tape Type
ML03 1.05 1.85 0.95 8.0 4.0 3.5 - B
ML05(≤ 2.2uH) 1.50 2.42 0.95 8.0 4.0 3.5 - B
ML05(≥ 2.7uH) 1.50 2.35 1.45 8.0 4.0 3.5 0.22 A
ML06 1.88 3.50 1.27 8.0 4.0 3.5 0.22 A
MLH05 1.45 2.25 0.95 8.0 4.0 3.5 - B
MLH06 1.88 2.40 1.23 8.0 4.0 3.5 0.23 A
MLH08 2.20 2.85 1.40 8.0 4.0 3.5 0.23 A

Note:
1. Please make sure that your product is has been evaluated and confirmed against your specifications when our product is mounted to your product.
2. Do not knock nor drop.
3. All the items and parameters in this product specification have been prescribed on the premise that our product is used for the purpose, under the condition and in the environment agreed upon between you and us. You are requested not to use our product deviating from such agreement.

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Multilayer Ferrite Chip Inductor (ML Series ML03KT4R7) Manufacturer - Viking

Based in Taiwan, Viking Tech Corporation is one of the prime Multilayer Ferrite Chip Inductor (ML Series ML03KT4R7) 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.

Multilayer Ferrite Chip Inductor (ML Series ML03KT4R7) 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.

Multilayer Ferrite Chip Inductor (ML Series ML03KT4R7) 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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