Delta Electronics THAH1485 User Manual
Through Hole Power Inductors
THAH1485 & 1411 Type
Features
RoHS compliant.
High current ( lsat up to 40A ) though hole type.
Magnetically shielded, suitable for hight density mounting.
High energy storage and low DCR.
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:
E
A
B
C
D
F
RECOMMENDED PAD PATTERNS
2.0(REF.)
16.0+/-1.0
UNIT:mm/inch
A = 13.50 / 0.531 Max.
B = 13.50 / 0.531 Max.
D = 16.00 0.5 / 0.630 0.020
E = 3.50 0.5 / 0.138 0.020
F = 1.70 / 0.067
Electrical Characteristics:
PART NO.
THAH1485-0R4 0.40 0.320 0.9 40 8.5 / 0.335
THAH1485-0R5 0.50 0.375 0.9 40 8.5 / 0.335
THAH1411-0R7 0.70 0.547 1.1 40 10.5 / 0.413
THAH1411-0R8 0.80 0.576 1.1 40 10.5 / 0.413
1. Lo is the initial inductance and the tolerance is 20%.
2. Isat is the DC current which cause the inductance drop not lower than Li.
3. Operating temperature : -40 C to 125 C ( including self-temperature rise ).
o
C
At 25 : 100KHz, 1.0V
1
Lo
(uH)
OO
Li
(uH) MIN
DCR
(m ) MAX
I sat
(Adc)
2
Dimension "C"
(mm / inch) MAX
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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