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| 型号： | 33681C |
| 厂商： | Murata Power Solutions Inc |
| 文件页数： | 1/3页 |
| 文件大小： | 0K |
| 描述： | INDUCTOR 680UH 0.92A T/H TOROID |
| 产品培训模块： | Magnetics Offering |
| 产品目录绘图： | 3300 Series Bottom 3300 Series Side |
| 标准包装： | 40 |
| 系列： | 3300 |
| 电感： | 680µH |
| 电流： | 920mA |
| 类型： | 环形 |
| 容差： | ±15% |
| 屏蔽： | 无屏蔽 |
| DC 电阻(DCR)： | 最大 183 毫欧 |
| Q因子@频率： | 0.64 @ 800kHz |
| 频率 - 自谐振： | 900kHz |
| 封装/外壳： | 径向 |
| 安装类型： | 通孔 |
| 包装： | 托盘 |
| 工作温度： | -40°C ~ 125°C |
| 频率 - 测试： | 800kHz |
| 产品目录页面： | 1753 (CN2011-ZH PDF) |
| 其它名称： | 811-1240 |
www.murata-ps.com
SELECTION GUIDE
3300 Series
Vertical Mount Toroidal Inductors
Order Code
Inductance, L
±15%
DC Current 2
Max.
DC Resistance
Max.
Q @ f MHz
Nom.
SRF
Typ.
Package
Weight
Typ.
μH
A
mΩ
Q
f
MHz
g
33100C
33150C
33220C
33330C
33470C
33680C
33101C
33151C
33221C
10
15
22
33
47
68
100
150
220
7.60
6.20
5.10
4.20
3.50
2.90
2.40
2.00
1.60
20
27
33
40
48
57
70
84
102
3.4
3.3
3.4
3.5
3.4
3.5
3.9
3.8
3.2
1.0
1.0
1.0
1.0
1.0
1.0
0.8
0.8
0.8
68
49
37
24
17
16
9.7
7.2
2.0
20.8
21.3
21.5
22.0
22.5
22.9
23.7
24.9
26.1
FEATURES
RoHS compliant
33331C
33471C
33681C
33102C
330
470
680
1000
1.30
1.10
0.92
0.76
126
152
183
221
3.4
2.6
0.64
0.85
0.8
0.8
0.8
0.8
1.9
1.4
0.9
0.7
27.8
29.5
31.5
34.0
Toroidal construction
Up to 7.6A I DC
ABSOLUTE MAXIMUM RATINGS
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 ?ux is kept to a
minimum. Typical applications include switching
regulators, and power line ?ltering.
Operating temperature range
Storage temperature range
SOLDERING INFORMATION 1
Peak wave solder temperature
Pin ?nish
PACKAGE SPECIFICATIONS
Mechanical Dimensions
29.0 (1.14) Max.
31.0 (1.22) Max.
0.75 (0.030)
3.07 (0.121)
1
-40°C to 125°C
-40°C to 125°C
260°C
Tin
24.0 (0.945)
2
16.30±0.5
(0.642±0.020)
33330C
XYYWW
4
20.32 (0.8)
3
0.75 (0.030)
4.1±0.5 (0.161±0.020)
10.16±0.3 (0.4±0.012)
Package weight: See selection guide.
Recommended Footprint Details
2.54 (0.10)
Pin Connections
1
1.0 (0.04)
3
2.54 (0.10)
20.32 (0.8)
Packaging
Supplied in trays (40 pieces per tray)
Unless otherwise stated, all dimensions in mm (inches) ± 0.25 (0.010).
For full details go to
www.murata-ps.com/rohs
Speci?cations 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.
www.murata-ps.com/support
KMP_3300C_A04 Page 1 of 3
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