SMT Power Inductor
HAH1378 Typ e
Features
RoHS compliant.
Low profile (7.8mm max. height) SMD type.
Magnetically 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 application.
In addition to the standard versions shown here,
customized inductors are available to meet your exact requirements.
Mechanical Dimens ion:
RECOMMENDED PAD PATTERNS
UNIT : mm / inch
C
A = 13.0 0.5 / 0.512 0.020
B = 12.7 0.4 / 0.500 0.016
C = 2.40 / 0.094
D = 7.80 / 0.307 Max.
E = 0.03 / 0.001
D
B
14.50
4.90
F
F = 3.00/ 0.118
A
E
4.8
At 25oC: 100KHz, 1V
Electrical Characteris tics :
2
PART NO.
Lo 1
Li
DCR
Is at
(uH)
(uH) 20%
(m ) MAX
(Adc)
40
32
20
22
16
12
12
12
9
HAH1378-0R8
HAH1378-1R2
HAH1378-2R0
HAH1378-2R5
HAH1378-3R6
HAH1378-4R7
HAH1378-6R0
HAH1378-7R3
HAH1378-8R8
HAH1378-10R4
0.80
1.20
2.00
2.50
3.60
4.70
6.00
7.30
8.80
10.40
0.70
1.20
1.80
1.00
1.60
2.90
2.00
3.00
2.80
4.30
3.70
4.70
4.80
9.20
5.80
10.00
11.00
12.00
7.00
8.30
8
1. Lo is the initial inductance.
2. Isat is the DC current which cause the inductance drop to Li.
O
O
3. 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
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