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SMT Power Inductor
HAH1378 Type
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 Dimension:
B
A
D
C
RECOMMENDED PAD PATTERNS
14.50
F
5.0
4.90
UNIT : mm / inch
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
F = 3.00/ 0.118
Electrical Characteristics:
PART NO. Lo Li DCR Isat
HAH1378-0R8 0.80 0.70 1.20 40
HAH1378-1R2 1.20 1.00 1.80 32
HAH1378-2R0 2.00 1.60 2.90 20
HAH1378-2R5 2.50 2.00 3.00 22
HAH1378-3R6 3.60 2.80 4.30 16
HAH1378-4R7 4.70 3.70 4.70 12
HAH1378-6R0 6.00 4.80 9.20 12
HAH1378-7R3 7.30 5.80 10.00 12
HAH1378-8R8 8.80 7.00 11.00 9
HAH1378-10R4 10.40 8.30 12.00 8
1. Lo is the initial inductance.
2. Isat is the DC current which cause the inductance drop to Li.
3. Operating temperature : -20 C to 105 C ( including self-temperature rise ).
E
o
At 25 C: 100KHz, 1V
1
(uH) (uH) 20% (m ) MAX (Adc)
OO
4.8
2
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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