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VLP4612T-220MR34

FIXED IND 22UH 340MA 1.42 OHM

器件类别:无源元件    电感器   

厂商名称:TDK(株式会社)

厂商官网:http://www.tdk.com

器件标准:

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器件参数
参数名称
属性值
是否无铅
不含铅
是否Rohs认证
符合
厂商名称
TDK(株式会社)
包装说明
1812
Reach Compliance Code
compliant
ECCN代码
EAR99
大小写代码
1812
构造
Wirewound
直流电阻
1.42 Ω
标称电感 (L)
22 µH
电感器应用
POWER INDUCTOR
电感器类型
GENERAL PURPOSE INDUCTOR
JESD-609代码
e3
功能数量
1
端子数量
2
封装高度
1.2 mm
封装长度
4.6 mm
封装形式
SMT
封装宽度
3 mm
包装方法
TR
最大额定电流
0.34 A
形状/尺寸说明
CYLINDRICAL PACKAGE
屏蔽
NO
表面贴装
YES
端子面层
Tin (Sn)
端子位置
DUAL ENDED
端子形状
ONE SURFACE
测试频率
0.1 MHz
容差
20%
文档预览
(1/1)
SMD Inductors(Coils)
For Power Line(Wound)
VLP Series VLP4612
FEATURES
• This is an SMD power inductor for power supplies that has an
open magnetic path construction based on a low-height drum
core (upright).
• User terminals are contact-formed on the bottom of the drum
core using copper (finished with tin plating).
• It uses crosswise windings and supports large currents.
• It is lead-free compatible.
• With several variations in drum core height, users can choose
the perfect product for their application.
APPLICATIONS
• LCD modules
• Cellular phones
• Hard disk drives
SHAPES AND DIMENSIONS
On the side at which the winding starts
Inductance marking
3.0±0.20
Conformity to RoHS Directive
4.6±0.20
1.2max.
Dimensions in mm
RECOMMENDED PC BOARD PATTERN
1.2
ø3
.5
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Part No.
VLP4612T-1R0M1R5
VLP4612T-1R8M1R3
VLP4612T-2R5M1R1
VLP4612T-3R3MR85
VLP4612T-4R7MR72
VLP4612T-6R8MR67
VLP4612T-100MR52
VLP4612T-150MR42
VLP4612T-220MR34
Inductance
(µH)
1.0
1.8
2.5
3.3
4.7
6.8
10.0
15.0
22.0
Inductance
tolerance
(%)
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
Test
frequency
(kHz)
100
100
100
100
100
100
100
100
100
DC resistance
(Ω)max.
0.11
0.14
0.17
0.26
0.28
0.38
0.62
0.96
1.42
Rated current(A)
Based on inductance
change
2.30 max.
1.70 max.
1.40 max.
0.90 max.
0.88 max.
0.77 max.
0.59 max.
0.45 max.
0.39 max.
Based on temperature
rise
1.50 typ.
1.30 typ.
1.10 typ.
0.85 typ.
0.72 typ.
0.67 typ.
0.52 typ.
0.42 typ.
0.34 typ.
Rated current:The rated current is the smaller of the values given based on the rate of inductance change (10% decrease from the initial value) or the
temperature rise (temperature rise of 40°C caused by the heat generated by the product itself). Please note that the current applied must be
DC.
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
100
220MR34
150MR42
100MR52
6R8MR67
4R7MR72
3R3MR85
1
Inductance (
µH
)
10
0.1
0
0.5
Idc (A)
1
1.5
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
• All specifications are subject to change without notice.
001-04 / 20080822 / e531_vlp46.fm
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参数对比
与VLP4612T-220MR34相近的元器件有:VLP4612T-6R8MR67、VLP4612T-1R8M1R3、VLP4612T-4R7MR72、VLP4612T-100MR52、VLP4612T-1R0M1R5、VLP4612T-2R5M1R1、VLP4612T-3R3MR85、VLP4612T-150MR42。描述及对比如下:
型号 VLP4612T-220MR34 VLP4612T-6R8MR67 VLP4612T-1R8M1R3 VLP4612T-4R7MR72 VLP4612T-100MR52 VLP4612T-1R0M1R5 VLP4612T-2R5M1R1 VLP4612T-3R3MR85 VLP4612T-150MR42
描述 FIXED IND 22UH 340MA 1.42 OHM FIXED IND 6.8UH 670MA 380 MOHM FIXED IND 1.8UH 1.3A 140 MOHM FIXED IND 4.7UH 720MA 280 MOHM FIXED IND 10UH 520MA 620 MOHM FIXED IND 1UH 1.5A 110 MOHM SMD FIXED IND 2.5UH 1.1A 170 MOHM FIXED IND 3.3UH 850MA 260 MOHM FIXED IND 15UH 420MA 960 MOHM
屏蔽 NO 无屏蔽 无屏蔽 无屏蔽 无屏蔽 无屏蔽 无屏蔽 无屏蔽 NO
容差 20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% 20%
类型 - 绕线 绕线 绕线 绕线 绕线 绕线 绕线 -
电感 - 6.8µH 1.8µH 4.7µH 10µH 1µH 2.5µH 3.3µH -
额定电流 - 670mA 1.3A 720mA 520mA 1.5A 1.1A 850mA -
电流 - 饱和值 - 770mA 1.7A 880mA 590mA 2.3A 1.4A 900mA -
DC 电阻(DCR) - 380 毫欧最大 140 毫欧最大 280 毫欧最大 620 毫欧最大 110 毫欧最大 170 毫欧最大 260 毫欧最大 -
电感频率 - 测试 - 100kHz 100kHz 100kHz 100kHz 100kHz 100kHz 100kHz -
安装类型 - 表面贴装 表面贴装 表面贴装 表面贴装 表面贴装 表面贴装 表面贴装 -
封装/外壳 - 非标准 非标准 非标准 非标准 非标准 非标准 非标准 -
大小/尺寸 - 0.181" 长 x 0.118" 宽(4.60mm x 3.00mm) 0.181" 长 x 0.118" 宽(4.60mm x 3.00mm) 0.181" 长 x 0.118" 宽(4.60mm x 3.00mm) 0.181" 长 x 0.118" 宽(4.60mm x 3.00mm) 0.181" 长 x 0.118" 宽(4.60mm x 3.00mm) 0.181" 长 x 0.118" 宽(4.60mm x 3.00mm) 0.181" 长 x 0.118" 宽(4.60mm x 3.00mm) -
高度 - 安装(最大值) - 0.047"(1.20mm) 0.047"(1.20mm) 0.047"(1.20mm) 0.047"(1.20mm) 0.047"(1.20mm) 0.047"(1.20mm) 0.047"(1.20mm) -
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