VLF4012ST-100MR65 TDK Corporation, VLF4012ST-100MR65 Datasheet

INDUCTOR POWER 10UH .65A SMD

VLF4012ST-100MR65

Manufacturer Part Number
VLF4012ST-100MR65
Description
INDUCTOR POWER 10UH .65A SMD
Manufacturer
TDK Corporation
Series
VLFr

Specifications of VLF4012ST-100MR65

Inductance
10µH
Tolerance
±20%
Current
650mA
Current - Temperature Rise
650mA
Shielding
Shielded
Dc Resistance (dcr)
490 mOhm Max
Package / Case
0.150" L x 0.142" W x 0.047" H (3.80mm x 3.60mm x 1.20mm)
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C
Frequency - Test
1MHz
Applications
Power Line
Test Frequency
1 MHz
Maximum Dc Current
0.65 Amp
Maximum Dc Resistance
0.49 Ohms
Dimensions
3.8 mm W x 3.6 mm L x 1.2 mm H
Operating Temperature Range
- 40 C to + 105 C
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Q @ Freq
-
Self Resonant Freq
-
Current - Saturation
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
445-4218-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
VLF4012ST-100MR65
Manufacturer:
TDK/东电化
Quantity:
20 000
SMD Inductors(Coils)
For Power Line(Wound, Magnetic Shielded)
VLF Series VLF4012S
FEATURES
• Miniature size
• Generic use for portable DC to DC converter line.
• High magnetic shield construction should actualize high resolu-
• Available for automatic mounting in tape and real package.
• The products contain no lead and also support lead-free
• It is a product conforming to RoHS directive.
APPLICATIONS
Power souce inductor for mobile devices such as mobile phones,
HDDs, and DSCs
ELECTRICAL CHARACTERISTICS
Part No.
VLF4012ST-1R0N1R9
VLF4012ST-2R2M1R3
VLF4012ST-3R3M1R1
VLF4012ST-4R7M1R0
VLF4012ST-6R8MR80
VLF4012ST-100MR65
• Operating temperature range: –40 to +105°C (Including self-temperature rise)
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLF4012ST-1R0N1R9
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
• All specifications are subject to change without notice.
Rated current: Value obtained when current flows and the temperature has risen to 40°C or when DC current flows and the nominal value of inductance
has fallen by 30%, whichever is smaller.
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
Mount area: 3.6× 3.8mm
Low profile: 1.2mm max. height
tion for EMC protection.
soldering.
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0.0
0.5
1.0
DC current ( A )
1.5
Inductance
(µH)
1
2.2
3.3
4.7
6.8
10
2.0
2.5
±30
Inductance
tolerance(%)
±20
±20
±20
±20
±20
3.0
3.5
Test frequency
(MHz)
1
1
1
1
1
1
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERN
VLF4012ST-2R2M1R3
3.8±0.2
DC resistance(Ω)
max.
0.054
0.12
0.16
0.19
0.32
0.49
2.5
2.0
1.5
1.0
0.5
0.0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
2.9
4.7
typ.
0.045
0.097
0.13
0.16
0.27
0.41
Dimensions in mm
Rated current(A)
Based on inductance
change max.
2.7
1.7
1.5
1.4
1
0.9
DC current ( A )
1.2max.
Dimensions in mm
002-04 / 20080821 / e531_vlf4012s.fm
Conformity to RoHS Directive
Based on temperature
rise typ.
1.9
1.3
1.1
1
0.8
0.65
2.0
2.2
(1/2)

Related parts for VLF4012ST-100MR65

VLF4012ST-100MR65 Summary of contents

Page 1

... VLF4012ST-4R7M1R0 4.7 VLF4012ST-6R8MR80 6.8 VLF4012ST-100MR65 10 ∗ Rated current: Value obtained when current flows and the temperature has risen to 40°C or when DC current flows and the nominal value of inductance has fallen by 30%, whichever is smaller. • Operating temperature range: –40 to +105°C (Including self-temperature rise) TYPICAL ELECTRICAL CHARACTERISTICS INDUCTANCE vs ...

Page 2

... C=20,000µF A L=0. Sample 1: LCR meter 4285A f=1MHz 2: DC constant current • All specifications are subject to change without notice. VLF4012ST-4R7M1R0 0.0 0.2 1.4 1.6 1.8 VLF4012ST-100MR65 0.0 1.2 1.4 0.4 0.6 0.8 1.0 1.2 1.4 1.6 DC current ( A ) 0.2 0.4 0.6 0.8 1 ...

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