Delta Electronics THNR1115 User Manual
SMT Power Inductor
THNR1115 Type
Features
High current ( Isat up to 25A ), 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:
C
RECOMMENDED PAD PATTERNS
0 MIN
S
0.8 REF
Electrical Characteristics:
PART NO.
THNR1115-R35 0.35 4.3 25.0 16.0
THNR1115-1R7 1.70 7.8 15.0 10.0
THNR1115-2R2 2.20 10.0 13.0 9.0
THNR1115-3R0 3.00 15.0 8.8 7.0
A
B
F
D
o
At 25 : 100KHz, 0.1V
C
1
L
(uH)
TIN AWL 1.0 MAX
DCR
(m ) MAX
7.6 1.0
S F
2- 1.50
Isat
(Adc)
1.Tolerance of inductance : 0.35uH 30% 1.7~3.0uH 20%
2.Isat is the DC current which cause the inductance drop less than 10% 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: -20 C to 130 C ( including self-temperature rise )
oo
UNIT : mm
A = 14.5 MAX
B = 3.3 1.0
C = 11.0 MAX
D = 7.6 1.0
2
o
C
C
(mm) MAX
(mm) MAX
Irms
(Adc)
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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