Delta Electronics THCBR1090 User Manual
Through Hole Power Inductors
THCBR1090 Type
Features
High current ( lsat up to 70A ) though hole type.
Magnetically shielded, suitable for hight 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:
E
A
B
C
D
F
RECOMMENDED PAD PATTERNS
1.3(REF.)
9.0+/-1.0
UNIT:mm/inch
A = 10.5/0.42 MAX
B = 9.0/0.36 MAX.
C = 9.0/0.36 MAX
D = 9.0 0.5/0.36 0.02
E = 3.5 0.5/0.14 0.02
F = 0.9/0.03
Electrical Characteristics:
PART NO. L DCR Isat Irms
THCBR1090-151 150 0.70 73 40
THCBR1090-181 180 0.70 60 40
THCBR1090-241 240 0.70 40 40
THCBR1090-281 280 0.70 36 40
THCBR1090-351 350 0.70 26 40
THCBR1090-401 400 0.70 20 40
THCBR1090-551 550 0.70 12 40
THCBR1090-901 900 0.70 6.0 40
1.Tolerance of inductance : 150~900nH 20%
2.Isat is the DC current which cause the inductance drop less than 20% of its nominal inductance without current
3.Irms is the DC current which cause the surface temperature of the part increase less than 45 C
4.Operating temperature: -40 C to 125 C ( including self-temperature rise )
o
C
At 25 : 100KHz, 1.0V
1
(nH) (m ) MAX (Adc) (Adc)
oo
Dimension "C"
(mm / inch) MAX
2
o
3
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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