KMP_2800C_A05 Page 1 of 3
2800 Series
Bobbin Wound Surface Mount Inductors
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For full details go to
www.murata-ps.com/rohs
SELECTION GUIDE
Order Code
Inductance
(10kHz, 100mV
AC)
Inductance Range
(10kHz, 100mVAC)
DC Current
2
DC Resistance Q@f MHz SRF
Nom. Min.-Max. Max. Max. Nom. Typical
H H A mΩ Q F MHz
28102C 1.0 0.68 - 1.02 15.5 2.6 45.6 1.0 104
28152C 1.5 1.12 - 1.68 12.5 3.6 43.9 1.0 72
28222C 2.2 1.56 - 2.34 11.2 4.4 36.9 1.0 58
28332C 3.3 2.84 - 4.26 9.3 7.5 34.6 1.0 42
28472C 4.7 3.68 - 5.52 8.3 10 33.3 1.0 37
28682C 6.8 5.52 - 8.28 6.8 14 31.2 1.0 29
28103C 10 7.84 - 11.76 5.9 18 31.1 1.0 22.5
28153C 15 12.0 - 18.0 4.77 28 31.0 1.0 17.8
28223C 22 17.7 - 26.5 3.85 42 43.5 1.0 14.4
28333C 33 26.2 - 39.4 3.22 63 42.8 1.0 11.8
28473C 47 39.0 - 58.4 2.66 86 31.5 1.0 10.4
28683C 68 55.4 - 83.0 2.16 122 33.9 1.0 8.6
28104C 100 80.8 - 121.2 1.80 174 21.4 0.8 7.7
28154C 150 121 - 181 1.40 276 20.9 0.8 6.7
28224C 220 178 - 266 1.20 381 18.0 0.8 5.8
28334C 330 266 - 398 0.95 575 30.8 0.8 5.0
28474C 470 383 - 575 0.78 816 31.7 0.8 4.3
28684C 680 548 - 822 0.64 1170 20.4 0.8 4.2
28105C 1000 940 - 1150 0.51 1820 21.0 0.8 3.8
28155C 1500 1390 - 1700 0.41 2620 19.8 0.8 3.4
28225C 2200 1960 - 2400 0.35 3720 15.8 0.8 3.3
28335C 3300 3030 - 3700 0.29 5760 12.8 0.8 3.2
ABSOLUTE MAXIMUM RATINGS
Operating temperature range
-40°C to 125°C
Storage temperature range
-40°C to 150°C
SOLDERING INFORMATION
1
Peak reflow solder temperature
245°C
Pin finish
Tin
PACKAGE SPECIFICATIONS
Mechanical Dimensions Recommended Footprint Details
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.
Package weight: 3.9g Typ.
All dimensions in mm (inches)
Dot signifies the innermost turn of the winding
FEATURES
RoHS compliant
Compact size, low profile
Surface mount design
Inductance range from 1.0µH to 3.3mH
Tape & reel packaging
UL 94V-0
J-STD-020C reflow
Custom solutions available
The 2800 series is a range of bobbin-wound,
surface-mount inductors designed for use in
switching power supply, and power line filter
circuits. The parts are suitable for any application
requiring a high saturation current in a miniature
surface-mount footprint.
PRODUCT OVERVIEW
15.2
(0.598)
Max.
7.6
(0.299)
Max.
18.5 (0.728)
Max.
XYYWW
28102C
1.9
(0.075)
6.35
(0.25)
14.0 (0.551)
