SMD Inductors
(1/1)
SMD Inductors(Coils) For Power Line(Wound, Magnetic Shielded)
VLCF Series VLCF4020
FEATURES • Miniature size Moun...
Description
(1/1)
SMD Inductors(Coils) For Power Line(Wound, Magnetic Shielded)
VLCF Series VLCF4020
FEATURES Miniature size Mount area: 4× 4mm Height: 2.0mm max. Generic use for portable DC to DC converter line High magnetic shield construction should actualize high resolution for EMC protection. www.DataSheet4U.com Available for automatic mounting in tape and real package. The products do not contain lead and support lead-free soldering. APPLICATIONS DC to DC converters for DVC, DSC, PDA, MD, LCD displays, HDDs, etc. SHAPES AND DIMENSIONS
4.0±0.1 4.3max. (Include solder)
Conformity to RoHS Directive
4R7
4.0±0.1
2.0max.
Dimensions in mm
RECOMMENDED PC BOARD PATTERN
2.5 45˚ 1.6 4.5 3.9 1.6 Dimensions in mm
ELECTRICAL CHARACTERISTICS
Part No. VLCF4020T-1R8N1R9 VLCF4020T-2R2N1R7 VLCF4020T-3R3N1R5 VLCF4020T-4R7N1R2 VLCF4020T-6R8N1R0 VLCF4020T-100MR85 VLCF4020T-150MR68 VLCF4020T-220MR56 VLCF4020T-270MR48 VLCF4020T-330MR47 VLCF4020T-470MR39 VLCF4020T-101MR26
∗
1.3
Inductance (µH) 1.8 2.2 3.3 4.7 6.8 10 15 22 27 33 47 100
Inductance tolerance(%) ±30 ±30 ±30 ±30 ±30 ±20 ±20 ±20 ±20 ±20 ±20 ±20
Test frequency (kHz) 100 100 100 100 100 100 100 100 100 100 100 100
DC resistance(Ω) max. 0.051 0.059 0.078 0.098 0.131 0.185 0.303 0.431 0.496 0.628 0.934 1.4 typ. 0.046 0.054 0.071 0.089 0.119 0.168 0.275 0.391 0.451 0.571 0.849 1.308
Rated current(A)∗ Based on inductance change max. 1.97 1.72 1.52 1.24 1.05 0.85 0.68 0.56 0.48 0.47 0.39 0.26
Based on temperature rise typ. 2.37...
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