803 Series
www.murata-ps.com
Horizontal Mount Toroidal Inductors
SELECTION GUIDE
Inductance
DC Current
DC
Resistance
±10%
μH
Max.
A
Max.
Ω
75
150
75
150
30
220
1.0
1.0
1.0
3.5
2.0
3.0
0.10
0.14
0.064
0.09
0.60
0.10
Order Code
80301C
80302C
80303C
80304C
80305C
80306C
FEATURES
RoHS compliant
Toroidal construction
Low radiated emissions
Inductance range from 30μH to 220μH
Up to 3.5A IDC
UL 94V-0 package material
Outline Dimensions
Footprint
a
mm (in)
b
mm (in)
c
mm (in)
Ød
mm (in)
22.0 (0.87)
11.0 (0.43)
0.56 (0.022)
1.1 (0.043)
28.3 (1.11)
14.8 (0.58)
0.85 (0.033)
1.7 (0.067)
22.0 (0.87)
28.3 (1.11)
11.0 (0.43)
14.8 (0.58)
0.56 (0.022)
0.85 (0.033)
1.1 (0.043)
1.7 (0.067)
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range
0°C to +70°C
Storage temperature range
-55°C to +125°C
SOLDERING INFORMATION1
Peak wave solder temperature
300˚C
Pin finish
Bright tin
PACKAGE SPECIFICATIONS
DESCRIPTION
The 803 series comprises six inductors which
are ideal for applications where a high-quality,
low-noise device is required. They are particularly
suitable for use in switching power supplies and
power filtering circuits.
MECHANICAL DIMENSIONS
RECOMMENDED FOOTPRINT DETAILS
a
2.54 (0.1)
a
80301C
XYYWW
2.54 (0.1)
b
6.00±0.50
(0.24±0.02)
Ød x2
+0.15(0.006)/-0
c ±0.05
(±0.002)
7.62 (0.3)
7.62 (0.3)
7.62 (0.3)
7.62 (0.3)
Unless otherwise stated, all dimensions in mm(inches) ±0.25(0.01)
For full details go to
www.murata-ps.com/rohs
All specifications typical at TA=25°C
1 For further information, please visit www.murata-ps.com/rohs
www.murata-ps.com/support
KMP_803C_C01 Page 1 of 2
803 Series
Horizontal Mount Toroidal Inductors
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.
© 2018 Murata Power Solutions, Inc.
www.murata-ps.com/support
KMP_803C_C01 Page 2 of 2
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