Delta Electronics SMT Power Inductor HCB1190B Specifications

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
Electrical Characteristics :
PART NO.
HCB1190B-221
HCB1190B-271
HCB1190B-321
HCB1190B-471
1. Tolerance of inductance is
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
4. Operating temperature : -20
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
C D
E
o
At 25 : 100KHz, 1V C
1
L
(nH) (m ) MAX
225
270
325
470
20%.
O to 105 O ( including self-temperature rise ).
C C
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
RECOMMENDED PAD PA TTERNS
2.5
11.7 5.3
2
DCR Isat
(Adc)
0.70 65
0.70 55
0.70 40
0.70 40
117
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
3
Irms
C C
(Adc)
MAX MAX
(mm) (mm)
35
35
35
35
O
C.