KMP_2800 Datasheet, PDF (1/3 Pages) Murata Manufacturing Co., Ltd. – Bobbin Wound Surface Mount Inductors

2800 Series
Bobbin Wound Surface Mount Inductors
FEATURES
RoHS compliant
Compact size, low profile
Surface mount design
Inductance range from 1.0μH to 3.3mH
Tape & reel packaging
UL 94V-0
Custom solutions available
PRODUCT OVERVIEW
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.
SELECTION GUIDE
Inductance
Order Code ^{(1kHz, 100mVAC)}
Nom.
μH
28102C
1.0
28152C
1.5
28222C
2.2
28332C
3.3
28472C
4.7
28682C
6.8
28103C
10
28153C
15
28223C
22
28333C
33
28473C
47
28683C
68
28104C
100
28154C
150
28224C
220
28334C
330
28474C
470
28684C
680
28105C 1000
28155C 1500
28225C 2200
28335C 3300
Inductance Range
(1kHz, 100mVAC)
Min.-Max.
μH
0.68 - 1.02
1.12 - 1.68
1.56 - 2.34
2.84 - 4.26
3.68 - 5.52
5.52 - 8.28
7.84 - 11.76
12.0 - 18.0
17.7 - 26.5
26.2 - 39.4
39.0 - 58.4
55.4 - 83.0
80.8 - 121.2
121 - 181
178 - 266
266 - 398
383 - 575
548 - 822
940 - 1150
1390 - 1700
1960 - 2400
3030 - 3700
DC Current²
Max.
A
15.5
12.5
11.2
9.3
8.3
6.8
5.9
4.77
3.85
3.22
2.66
2.16
1.80
1.40
1.20
0.95
0.78
0.64
0.51
0.41
0.35
0.29
DC Resistance
Max.
mΩ
2.6
3.6
4.4
7.5
10
14
18
28
42
63
86
122
174
276
381
575
816
1170
1820
2620
3720
5760
Q@f MHz
Nom.
QF
45.6 1.0
43.9 1.0
36.9 1.0
34.6 1.0
33.3 1.0
31.2 1.0
31.1 1.0
31.0 1.0
43.5 1.0
42.8 1.0
31.5 1.0
33.9 1.0
21.4 0.8
20.9 0.8
18.0 0.8
30.8 0.8
31.7 0.8
20.4 0.8
21.0 0.8
19.8 0.8
15.8 0.8
12.8 0.8
SRF
Typical
MHz
104
72
58
42
37
29
22.5
17.8
14.4
11.8
10.4
8.6
7.7
6.7
5.8
5.0
4.3
4.2
3.8
3.4
3.3
3.2
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range
Storage temperature range
-40°C to 125°C
-40°C to 150°C
SOLDERING INFORMATION¹
Peak reflow solder temperature
Pin finish
245°C
Tin
PACKAGE SPECIFICATIONS
Mechanical Dimensions
Recommended Footprint Details
28102C
XYYWW
15.2
(0.598)
Max.
1.9
(0.075)
14.0 (0.551)
6.35
(0.25)
7.6
(0.299)
Max.


For full details go to
www.murata-ps.com/rohs
www.murata-ps.com
18.5 (0.728)
Max.
Package weight: 3.9g Typ.
All dimensions in mm (inches)
Dot signifies the innermost turn of the winding
Specifications typical at T = 25°C
A
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.
Technical enquiries - email: [e-mail], tel: [phone]
KMP_2800C_A02 Page 1 of 3