STANDARD POWER INDUCTORS - SURFACE MOUNT
SMP3308
SMP3308LF
*
PART
NUMBER
SMP3308-101M
SMP3308-151M
SMP3308-221M
SMP3308-331M
SMP3308-471M
SMP3308-681M
SMP3308-102M
SMP3308-152M
SMP3308-222M
SMP3308-332M
SMP3308-472M
SMP3308-682M
SMP3308-103M
SMP3308-153M
SMP3308-223M
SMP3308-333M
SMP3308-473M
SMP3308-683M
SMP3308-104M
SMP3308-224M
SMP3308-334M
SMP3308-474M
SMP3308-564M
TRADITIONAL
Pb
COMPLIANT
RoHS
Wirewound, Open Construction, Low Profile
L µH
@ 100 kHz
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
1000
2200
3300
4700
5600
DCR
OHMS
MAX
FERRITE CORE
0.023
0.032
0.041
0.047
0.056
0.072
0.092
0.114
0.148
0.206
0.320
0.460
0.641
1.05
1.62
2.28
2.76
4.36
6.62
12.50
19.30
32.00
38.00
9.0
7.0
6.0
5.0
4.3
3.8
3.0
2.5
2.0
1.7
1.4
1.2
0.940
0.770
0.640
0.530
0.430
0.360
0.300
0.185
0.155
0.140
0.125
3.9
3.3
2.9
2.7
2.5
2.2
2.0
1.7
1.5
1.3
1.0
0.87
0.74
0.58
0.46
0.39
0.35
0.28
0.23
0.17
0.13
0.10
0.096
SATURATION CURRENT
A DC
CURRENT RATING
A DC
Suffix “M” for 20% tolerance
Custom designs are available to meet your specific requirements; please contact factory.
*Add “LF” suffix for RoHS requirement. Example: SMP3308-101MLF
Gowanda designates a component RoHS-compliant by adding “LF” (lead free) to the part number.
These LF components meet the ≤ .1% lead requirement and they are compatible with 260°C soldering processes.
TOP VIEW
0.420
(10.67)
MAX
BOTTOM VIEW
0.070 (1.78)
REF
470µH
0.530
(13.46) MAX
TOP VIEW
0.420
(10.67)
MAX
BOTTOM VIEW
0.070 (1.78)
REF
SIDE VIEW
0.118 (3.0)
MAX
0.030
(0.76) MIN
RECOMMENDED
FOOT PRINT
0.120
(3.05)
470µH
0.530
(13.46) MAX
SIDE VIEW
0.118 (3.0)
MAX
0.030
(0.76) MIN
RECOMMENDED
FOOT PRINT
0.120
(3.05)
in. (mm)
0.470
(11.94)
CENTERS
NOTES:
• Operating Temperature Range:
-55°C to +125°C
• Current Rating is based on a 40°C temperature
rise at an ambient temperature of 85°C
• Saturation Current is the approximate value
that will reduce the initial inductance by 10%
TAPE AND REEL SPECS:
Pcs./Reel maximum:
Pitch between parts:
Tape width:
Reel diameter:
700
16 mm
24 mm
13 in.
0.120
(3.05)
0.470
(11.94)
CENTERS
www.gowanda.com
0.120
(3.05)
One Magnetics Pkwy, Gowanda, NY 14070 • (t) 716-532-2234 • (f) 716-532-2702 • sales@gowanda.com
122813
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