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SELECTION GUIDE
8300 Series
Toroidal Surface Mount Power Inductors
Inductance 3
DC Current 2
Saturation Current
DC Resistance
Order Code
83421C
83751C
83122C
±20%
μH
0.42
0.75
1.2
Max.
A
3.00
2.70
1.70
Typ.
A
5.69
4.55
3.36
Max.
mΩ
24
30
65
FEATURES
RoHS compliant
Up to 3A I DC
0.42μH to 100μH
Low R DC
Small footprint
Ultra-low pro?le
UL 94V-0 packaging materials
J-STD-020D re?ow
Custom inductance values available
83172C
83232C
83332C
83472C
83682C
83852C
83103C
83153C
83223C
83333C
83473C
83683C
83823C
83104C
1.7
2.3
3.3
4.7
6.8
8.5
10
15
22
33
47
68
82
100
1.55
1.40
1.35
1.10
0.95
0.85
0.75
0.60
0.50
0.42
0.35
0.30
0.27
0.24
2.71
2.35
1.79
1.66
1.30
1.15
1.04
0.85
0.74
0.59
0.48
0.41
0.37
0.34
73
86
98
130
150
167
185
300
350
600
710
850
1250
1320
ABSOLUTE MAXIMUM RATINGS
PRODUCT OVERVIEW
The 8300 series is a range of miniature, surface-
mount power inductors. They are designed for use
in power applications with restricted PCB space
and height, such as handheld devices, DC-DC
converters and notebook computers. The products
are supplied in tape and reel for high-volume,
Operating free air temperature range
Storage temperature range
SOLDERING INFORMATION 1
Peak re?ow solder temperature
Pin ?nish
Moisture sensitivity level 4
PACKAGE SPECIFICATIONS
-40°C to 85°C
-40°C to 150°C
260°C
Tin
1
automated surface-mount assembly.
Mechanical Dimensions
7.80
(0.307)
Max.
Package weight: 0.13g Typ.
Recommended Pad Layout
1.50± 0.20
(0.059± 0.008)
5.85 ± 0.1
(0.23± 0.004)
5.4 (0.213)
5.20
(0.205) Max.
7.5 (0.295)
1.80
(0.071) Max.
2.0 (0.079)
All dimensions in mm (inches)
Speci?cations typical at T A = 25°C
1 For further information, please visit www.murata-ps.com/rohs
2 The maximum DC current is the value at which the inductance falls to 75% of its nominal value or when its temperature rise reaches
40°C, whichever is sooner.
For full details go to
www.murata-ps.com/rohs
3 Quoted inductance values are stated with no load.
4 Representative samples of the product were subjected to the conditioning described in IPC/JEDEC J-STD-020D and passed electrical
testing, package coplanarity and visual inspection which revealed no external cracks or changes in package body ?atness.
www.murata-ps.com/support
KMP_8300C_A02 Page 1 of 2
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