Delta Electronics HCB1190B User Manual
SMT Power Inductor
HCB1190B Type
Features
RoHS compliant.
Small size, low profile, SMD type.
Magnetic shielded, suitable for high density mounting..
High energy storage and low DCR.
Provided with embossed carrier tape packing.
Ideal for power source circuits, DC-DC converter, DC-AC inverters
inductor applications.
Mechanical Dimension :
B
A
XXX
Electrical Characteristics :
PART NO.
HCB1190B-221 225 0.70 65 35
HCB1190B-271 270 0.70 55 35
HCB1190B-321 325 0.70 40 35
HCB1190B-471 470 0.70 40 35
1. Tolerance of inductance is 20%.
2. Isat is the DC current which cause the inductance drop approximately 20% of its nominal inductance without current.
3. Irms is the DC current which cause the surface temperature of the part increase less than 55 C.
4. Operating temperature : -20 C to 105 C ( including self-temperature rise ).
C
E
o
C
At 25 : 100KHz, 1V
1
L
(nH)
OO
D
RECOMMENDED PAD PATTERNS
5.3
11.7
DCR
(m ) MAX
2.5
Isat
(Adc)
UNIT : mm/inch
A = 11.20 / 0.441 Max.
B = 11.20 / 0.441 Max.
C = 9.00 / 0.354 Max.
D = 2.00 / 0.079
E = 2.50 / 0.098
2
C
C
(mm) MAX
(mm) MAX
O
Irms
(Adc)
3
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.
TEL: 886-3-3591968; FAX: 886-3-3591991
http://www.deltaww.com
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