KMP_3200 Datasheet, PDF (1/3 Pages) Murata Manufacturing Co., Ltd. – Vertical Mount Toroidal Inductors

3200 Series
Vertical Mount Toroidal Inductors
FEATURES
RoHS compliant
Toroidal construction
Up to 4.5A IDC
Inductance range from 10μH to 1.0mH
Low EMI
UL 94V-0 packaging materials
Low DC resistance
PRODUCT OVERVIEW
The 3200 series is a range of through-hole power
inductors. Due to the toroidal construction, they
exhibit a very low EMI as stray flux is kept to a
minimum. Typical applications include switching
regulators, and power line filtering.
SELECTION GUIDE
Order Code
32100C
32150C
32220C
32330C
32470C
32680C
32101C
32151C
32221C
32331C
32471C
32681C
32102C
Inductance, L
±15%
μH
10
15
22
33
47
68
100
150
220
330
470
680
1000
DC Current²
Max.
A
4.50
3.70
3.00
2.50
2.10
1.70
1.40
1.20
0.96
0.78
0.66
0.55
0.45
DC Resistance
Max.
mΩ
20
24
29
36
42
62
77
117
141
215
312
377
568
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range
Storage temperature range
SOLDERING INFORMATION¹
Peak wave solder temperature
Pin finish
PACKAGE SPECIFICATIONS
Q @ f MHz
Nom.
Q
f
3.1
1.0
3.1
1.0
3.2
1.0
3.2
1.0
3.1
1.0
3.1
1.0
3.5
0.8
3.3
0.8
3.3
0.8
3.2
0.8
2.8
0.8
2.0
0.8
1.2
0.8
SRF
Package
Weight
Typ.
Typ.
MHz
g
69
7.8
53
8.1
41
8.4
28
8.8
21
9.2
11
9.0
5.3
9.6
3.3
9.4
2.8
9.8
2.3
9.9
1.6
9.6
1.2
10.4
1.0
10.1
-40°C to 125°C
-40°C to 125°C
260°C
Tin
Mechanical Dimensions
21.5 (0.846) Max.
24.0 (0.945) Max.
32331C
XYYWW
0.75 (0.030)
4.1±0.5 (0.161±0.020)
Package weight: See selection guide.
Recommended Footprint Details
2.54 (0.10)
0.75 (0.030)
18.0 (0.709)
1
2
1.50 (0.059)
4
3
5.08±0.3 (0.199±0.012)
12.7 (0.5)
10.0 (0.394)
Pin Connections
1


For full details go to
www.murata-ps.com/rohs
www.murata-ps.com
3
2.54 (0.10) 1.0 (0.04)
Unless otherwise stated, all dimensions in mm (inches) ± 0.25 (0.010).
Packaging
Supplied in trays (30 pieces per tray)
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_3200C_A01 Page 1 of 3