SMT Power Inductor
HCB1050B Typ e
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 Dimens ion :
RECOMMENDED PAD PATTERNS
3.5
C
D
B
UNIT : mm/inch
B = 7.0 / 0.276 Max.
D = 2.5 / 0.098
A
E
L2
4.5
E = 2.0 / 0.079
At 25oC: 100KHz, 1V
Electrical Characteris tics :
L 1
Li
DCR
Irms
C
L2
2
3
Is at
A
PART NO.
(nH)
(Adc)
(mm) MAX
(nH) Min.
(m ) MAX
(Adc)
(mm) MAX
(mm) MAX
HCB1050B-800
HCB1050B-900
HCB1050B-101
HCB1050B-121
HCB1050B-151
HCB1050B-201
HCB1050B-800L
HCB1050B-900L
HCB1050B-101L
HCB1050B-121L
HCB1050B-151L
HCB1050B-201L
80
90
64
0.40
81
72
65
54
44
32
81
72
65
54
44
32
37
37
37
37
37
37
47
47
47
47
47
47
10.0
10.0
10.0
10.0
10.0
10.0
10.4
10.4
10.4
10.4
10.4
10.4
5.0
5.0
5.0
5.0
5.0
5.0
5.2
5.2
5.2
5.2
5.2
5.2
10.5
10.5
10.5
10.5
10.5
10.5
10.9
10.9
10.9
10.9
10.9
10.9
72
0.40
100
125
160
210
80
80
0.40
90
0.40
115
151
64
0.40
0.40
0.245 10%
0.245 10%
0.245 10%
0.245 10%
0.245 10%
0.245 10%
90
72
100
125
160
210
80
90
115
151
1. Lo is the initial inductance and the tolerance of inductance is 20%.
2. Isat is the DC current which cause the inductance drop to Li.
O
3. Ir is the DC current which cause the surface temperature of the part increase less than 45 C
O
O
4. Operating temperature : -20 C to 105 C ( including self-temperature rise )
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.de lta ww.c om
115
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