Delta Electronics SMT Power Inductor THNR1115 - Manual

SMT Power Inductor
THNR1115 Type
Mechanical Dimension:
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.
Features
Electrical Characteristics:
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
At 25 : 100KHz, 0.1V o C
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
154
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
o 3.Irms is the DC current which cause the surface temperature of the part increase less than 45 C
o o 4.Operating temperature: -20 C to 130 C ( including self-temperature rise )
S F
B
A
0.8 REF
TIN AWL 1.0 MAX
C
D
S F
7.6 1.0
2- 1.50
0 MIN
UNIT : mm
A = 14.5 MAX
B = 3.3 1.0
C = 11.0 MAX
D = 7.6 1.0
C
(mm) MAX
C
(mm) MAX
PART NO.
L Irms
(Adc)
DCR
(m ) MAX (uH)
3 1 Isat
(Adc)
2
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
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