KMP_3300 Datasheet, PDF (1/3 Pages) Murata Manufacturing Co., Ltd. – Vertical Mount Toroidal Inductors

3300 Series
Vertical Mount Toroidal Inductors
FEATURES
RoHS compliant
Toroidal construction
Up to 7.6A IDC
Inductance range from 10μH to 1.0mH
Low EMI
UL 94V-0 packaging materials
Low DC resistance
PRODUCT OVERVIEW
The 3300 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
33100C
33150C
33220C
33330C
33470C
33680C
33101C
33151C
33221C
33331C
33471C
33681C
33102C
Inductance, L
±15%
μH
10
15
22
33
47
68
100
150
220
330
470
680
1000
DC Current²
Max.
A
7.60
6.20
5.10
4.20
3.50
2.90
2.40
2.00
1.60
1.30
1.10
0.92
0.76
DC Resistance
Max.
mΩ
20
27
33
40
48
57
70
84
102
126
152
183
221
Q @ f MHz
Nom.
Q
f
3.4
1.0
3.3
1.0
3.4
1.0
3.5
1.0
3.4
1.0
3.5
1.0
3.9
0.8
3.8
0.8
3.2
0.8
3.4
0.8
2.6
0.8
0.64 0.8
0.85 0.8
SRF
Package
Weight
Typ.
Typ.
MHz
g
68
20.8
49
21.3
37
21.5
24
22.0
17
22.5
16
22.9
9.7
23.7
7.2
24.9
2.0
26.1
1.9
27.8
1.4
29.5
0.9
31.5
0.7
34.0
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range
Storage temperature range
-40°C to 125°C
-40°C to 125°C
SOLDERING INFORMATION¹
Peak wave solder temperature
Pin finish
260°C
Tin
PACKAGE SPECIFICATIONS
Mechanical Dimensions
29.0 (1.14) Max.
0.75 (0.030)
24.0 (0.945)
31.0 (1.22) Max.
33330C
XYYWW
3.07 (0.121)
1
2
4
3
20.32 (0.8)
16.30±0.5
(0.642±0.020)
0.75 (0.030)
4.1±0.5 (0.161±0.020)
Package weight: See selection guide.
10.16±0.3 (0.4±0.012)
Recommended Footprint Details
1.0 (0.04)
2.54 (0.10)
Pin Connections
1


For full details go to
www.murata-ps.com/rohs
www.murata-ps.com
3
2.54 (0.10) 20.32 (0.8)
Unless otherwise stated, all dimensions in mm (inches) ± 0.25 (0.010).
Packaging
Supplied in trays (16 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_3300C_A01 Page 1 of 3