VLF3010AT-2R2M1R0 Datasheet, PDF (1/2 Pages) TDK Electronics – SMD Inductors(Coils) For Power Line(Wound, Magnetic Shielded)

(1/2)
SMD Inductors(Coils)
For Power Line(Wound, Magnetic Shielded)
Conformity to RoHS Directive
VLF Series VLF3010A
FEATURES
• These are compact inductors for power line measuring at L2.6×
W2.8mm and 1mm in height, considerably smaller compared to
inductors with comparable characteristics.
• They feature low coil resistance, making them suitable for large
currents (e.g. 0.7A at 0.24Ω).
• They offer an excellent shielding effect.
• The products do not contain lead and support lead-free solder-
ing.
• This product does not contain regulated substances that are
slated to be included in RoHS.
APPLICATIONS
For mobile phones, hard disk drives and DSCs.
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERN
2.8±0.2
1.0max.
Dimensions in mm
2.1
3.4
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Part No.
VLF3010AT-1R5N1R2
Inductance
(µH)
1.5
Inductance
tolerance
±30%
Test frequency
(kHz)
100
DC resistance(Ω)
max. typ.
0.078 0.068
Rated current^∗(A)
Based on inductance
change max.
1.2
Based on temperature
rise typ.
1.5
VLF3010AT-2R2M1R0
2.2
±20%
100
0.12
0.10
1.0
1.2
VLF3010AT-3R3MR87
3.3
±20%
100
0.17
0.15
0.87
1.0
VLF3010AT-4R7MR70
4.7
±20%
100
0.28
0.24
0.70
0.82
VLF3010AT-6R8MR61
6.8
±20%
100
0.39
0.34
0.61
0.68
VLF3010AT-100MR49
10.0
±20%
100
0.67
0.58
0.49
0.52
VLF3010AT-150MR40
15.0
±20%
100
0.86
0.75
0.40
0.46
VLF3010AT-220MR33
22.0
±20%
100
1.5
1.3
0.33
0.35
∗ _{Rated current:The rated current is the smaller of the values given based on the rate of inductance change (30% decrease from the initial value) or the}
temperature rise (temperature rise of 40°C caused by the heat generated by the product itself).
• Operating temperature range: –40 to +105°C (Including self-temperature rise)
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
• All specifications are subject to change without notice.
001-06 / 20061024 / e531_vlf3010a.fm