Delta Electronics SMT Power Inductor THNR1115 Specification Sheet

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:

0 MIN
S
0.8 REF

Electrical Characteristics:

PART NO.
THNR1115-R35
THNR1115-1R7
THNR1115-2R2
THNR1115-3R0
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 )
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
C
A
TIN AWL 1.0 MAX
B
F
D
o
At 25 : 100KHz, 0.1V C
1
L
(uH)
0.35
1.70
2.20
3.00
o o
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
RECOMMENDED PAD PA TTERNS
7.6 1.0
S F
2- 1.50
DCR
Isat
(m ) MAX (Adc)
4.3 25.0
7.8 15.0
10.0 13.0
15.0 8.8
154
UNIT : mm
A = 14.5 MAX
B = 3.3 1.0
C = 11.0 MAX
D = 7.6 1.0
3
2 Irms
C C
(Adc)
MAX MAX
(mm) (mm)
16.0
10.0
9.0
7.0
o