www.murata-ps.com
8300 Series
Toroidal Surface Mount Power Inductors
SELECTION GUIDE
Inductance
3
Order Code
83421C
83751C
83122C
83172C
83232C
83332C
83472C
83682C
83852C
83103C
83153C
83223C
83333C
83473C
83683C
83823C
83104C
±20%
μH
0.42
0.75
1.2
1.7
2.3
3.3
4.7
6.8
8.5
10
15
22
33
47
68
82
100
DC Current
2
Max.
A
3.00
2.70
1.70
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
Saturation Current
Typ.
A
5.69
4.55
3.36
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
DC Resistance
Max.
mΩ
24
30
65
73
86
98
130
150
167
185
300
350
600
710
850
1250
1320
FEATURES
RoHS compliant
Up to 3A I
DC
0.42μH to 100μH
Low R
DC
Small footprint
Ultra-low profile
UL 94V-0 packaging materials
J-STD-020D reflow
Custom inductance values available
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,
automated surface-mount assembly.
Operating free air temperature range
Storage temperature range
SOLDERING INFORMATION
1
Peak reflow solder temperature
Pin finish
Moisture sensitivity level
4
-40°C to 85°C
-40°C to 150°C
260°C
Tin
1
PACKAGE SPECIFICATIONS
Mechanical Dimensions
1.50± 0.20
(0.059± 0.008)
7.80
(0.307)
Max.
5.20
(0.205) Max.
1.80
(0.071) Max.
751C
5.85 ± 0.1
(0.23± 0.004)
Package weight: 0.13g Typ.
Recommended Pad Layout
5.4 (0.213)
7.5 (0.295)
2.0 (0.079)
All dimensions in mm (inches)
For full details go to
www.murata-ps.com/rohs
Specifications 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.
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 flatness.
www.murata-ps.com/support
KMP_8300C_A02
Page 1 of 2
8300 Series
Toroidal Surface Mount Power Inductors
PACKAGE SPECIFICATIONS
Mechanical Dimensions
Ø331 (13.031) Max.
49.75 (1.96) Min.
13.50 0.531
Ø
12.80 0.504
Leader Section
400 (15.748) Min.
100 (3.937)
Min.
15.9-19.4*
(0.626-0.764)
Ø
1.80 (0.071) Min.
22.4
(0.882)
Max.
†
Goods
Enclosure
Section
16.3-16.7
(0.642-0.657)
†
Trailer Section
160 (6.299) Min.
Ø21.1 (Ø0.831) Min.
All dimension in mm [inches]
Tape Outline Dimensions
.05
.5
(0
2.0 (0.079)
1.75 (0.069)
12.0 (0.472)
4.0 (0.157)
9)
Ø1
0.4 (0.016)
0.0
.5 (
59)
7.5 (0.295)
16.0 (0.630)
3.0°
Ø1
6.2
(0.244)
Reel quantity: 2200
Unless otherwise stated, all dimensions in mm (inches).
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without
notice.
© 2011 Murata Power Solutions, Inc.
www.murata-ps.com/support
KMP_8300C_A02
Page 2 of 2
8.0
(0.315)
Embedded System
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