SMT Power Inductor
SIR136 Type
Features
RoHS compliant.
Low profile (5.9mm max. height) SMD type.
Magnetically shielded.
Self-leads, suitable for high density mounting.
High energy storage and low DCR.
Provided with embossed carrier tape packing.
Idel for power source circuits, DC-DC converter, DC-AC inverters
inductor applications.
In addition to the standard versions shown here,
customized inductors are available to meet your exact requirements.
Mechanical Dimension:
RECOMMENDED PAD PATTERNS
4.4
B
C
10.0
UNIT:mm/inch
A = 12.6 0.5 / 0.496 0.020
B = 11.6 0.5 / 0.457 0.020
C = 5.4 0.5 / 0.213 0.020
D = 1.5 0.2 / 0.059 0.008
A
D
1.8
25oC, 10~18uH 100KHz, 0.1V. 100~820uH 1KHz, 1V.
Electrical Characteristics:
1
2
DCR
) MAX
Irated
(Adc)
L
PART NO.
(uH)
1000.00
100.00
10.00
(
821
681
561
471
391
331
271
221
181
151
121
101
820
680
560
470
390
330
270
220
180
150.
SIR136 - 100
SIR136 - 120
SIR136 - 150
SIR136 - 180
SIR136 - 220
SIR136 - 270
SIR136 - 330
SIR136 - 390
SIR136 - 470
SIR136 - 560
SIR136 - 680
SIR136 - 820
SIR136 - 101
SIR136 - 121
SIR136 - 151
SIR136 - 181
SIR136 - 221
SIR136 - 271
SIR136 - 331
SIR136 - 391
SIR136 - 471
SIR136 - 561
SIR136 - 681
SIR136 - 821
10
12
0.05
0.05
0.06
0.06
0.07
0.08
0.10
0.11
0.12
0.15
0.17
0.20
0.25
0.28
0.40
0.48
0.52
0.70
0.80
1.08
1.20
1.34
1.78
2.00
2.65
2.50
2.45
2.40
2.20
2.00
1.80
1.65
1.50
1.38
1.26
1.14
1.05
0.95
0.85
0.77
0.70
0.63
0.57
0.52
0.48
0.44
0.40
0.36
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
120
100
1.00
0.00
0.01
0.10
1.00
10.00 100.00
CURRENT (A)
1. Tolerance of inductance: 20% for 10~18uH, 15% for 22~820uH.
2. Irated is the DC current which cause the inductance drop less than 25% of its nominal inductance without current for 10~18uH and
drop less than 20% of its nominal inductance for 22~820uH and the surface temperature of the part increase less then 45oC.
3. Operating temperature : -20oC to 105oC (including self-temperature rise).
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
18
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