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ETQ-P3W3R3WFN

Fixed Inductors 3.3uH 20%

器件类别：无源元件   

厂商名称：Panasonic(松下)

厂商官网：http://www.panasonic.co.jp/semicon/e-index.html

器件标准：

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器件参数
参数名称
属性值
Product Attribute
Attribute Value
制造商
Manufacturer
Panasonic(松下)
产品种类
Product Category
Fixed Inductors
RoHS
Details
端接类型
Termination Style
SMD/SMT
屏蔽
Shielding
Shielded
电感
Inductance
3.3 uH
容差
Tolerance
20 %
最大直流电流
Maximum DC Current
4.8 A
最大直流电阻
Maximum DC Resistance
25 mOhms
最小工作温度
Minimum Operating Temperature
- 40 C
最大工作温度
Maximum Operating Temperature
+ 150 C
测试频率
Test Frequency
100 kHz
安装风格
Mounting Style
PCB Mount
长度
Length
7.3 mm
宽度
Width
6.3 mm
高度
Height
3 mm
应用
Application
Power
系列
Packaging
Cut Tape
系列
Packaging
MouseReel
系列
Packaging
Reel
产品
Product
Fixed Inductors
工厂包装数量
Factory Pack Quantity
2000
文档预览
Choke Coils
Power Choke Coil
Series:
PCC-M0630W (MC)
High power, Low loss, Low-profile
●
●
●
●
●
●
■
Features
Small type (7.3
×
6.6
×
H3.0 mm)
High power (5.5 A to 20.0 A)
Low loss (R
DC
: 3.3 to 35.0 m
Ω
)
Suitable for high frequency circuit (up to 1 MHz)
Low buzz noise due to its gap-less structure
RoHS compliant
■
Recommended Applications
●
Notebook PC power supply modules
●
Servers, Routers, DC-DC converters for driving CPUs
■
Standard Packing Quantity (Minimum Quantity/Packing Unit)
●
2000 pcs./box (2 reel)
■
Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
10
11
12
Product Code
Classification Size
Winding
Inductance
Core
Packaging
Suffix
■
Standard Parts
L0 at 0A
Part No.
(μH)
ETQP3WR33WFN
ETQP3WR47WFN
ETQP3WR68WFN
ETQP3WR82WFN
ETQP3W1R0WFN
ETQP3W1R5WFN
ETQP3W2R2WFN
ETQP3W3R3WFN
ETQP3W4R7WFN
0.33±20 %
0.47±20 %
0.68±20 %
0.82±20 %
1.0±20 %
1.5±20 %
2.2±20 %
3.3±20 %
4.7±20 %
Inductance (at 20 °C)
½1
L1
½4
Rated
current
Measurement
(A)
½2
(μH)
current
(A)
(typ.)
(0.27)
(20.0)
13.7
(0.38)
(17.0)
11.6
(0.55)
(14.0)
9.6
(0.66)
(13.0)
8.9
(0.84)
(11.8)
8.1
(1.24)
(9.6)
6.6
(1.80)
(8.5)
5.8
(2.69)
(7.0)
4.8
(3.89)
(5.5)
3.8
Rated
current
(ref)
(A)
½3
(typ.)
20
17
14
13
11.8
9.6
8.5
7
5.5
DC resistance
(at 20 °C)
(mΩ)
typ.
3.3
3.8
4.9
6.7
6.9
9.8
15.5
25.0
35.0
max.
3.9
4.2
5.5
8.0
7.9
13.0
17.8
28.8
40.3
(
½
1) Inductance is measured at 100 kHz.
(
½
2) Rated current defines actual value of DC current, when temperature rise of coil becomes 40 K. (Method A)
(
½
3) Rated current defines actual value of DC current, when temperature rise of coil becomes 40 K. (Method B)
(
½
4) Reference only
(
½
5) Method A (PANASONIC's standard measurement conditions),
Method B (high heat dissipation measurement) is different from Method A by the measurement methods.
In normal application condition, the part's temperature depends on circuit design and heat dissipation condition.
This condition shall be verified by the worst operational condition.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
03 Nov. 2013
79
Choke Coils
■
Performance Characteristics (Reference)
Inductance vs DC Current
Case Temperature vs DC Current (Method A)
(uH)
5.0
4.5
4.0
100
90
80
Temp. rise (K)
0
2
4
6
8
10
(A)
12
14
16
18
20
70
60
50
40
30
20
10
0
0
2
4
6
8
10
Idc (A)
12
14
16
18
20
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
■
Dimensions in mm (not to scale)
7.0±0.3
6.6±0.3
P2
3.0 max.
(1.22)
■
Connection
■
Recommended Land Pattern in mm (not to scale)
P2
P1
3.7
7.4
■
Packaging Methods, Soldering Conditions and Safety Precautions (Power Choke Coils for Consumer use)
Please see Data Files
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
03 Nov. 2013
80
3.5
3.0±0.3
P1
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Panasonic
:
ETQ-P3W1R0WFN ETQ-P3W4R7WFN ETQ-P3W1R5WFN ETQ-P3W2R2WFN ETQ-P3W3R3WFN ETQ-
P3WR33WFN ETQ-P3WR47WFN ETQ-P3WR82WFN ETQ-P3WR68WFN
查看更多>
参数对比
与ETQ-P3W3R3WFN相近的元器件有：ETQ-P3W2R2WFN、ETQ-P3WR82WFN、ETQ-P3WR47WFN、ETQ-P3W4R7WFN、ETQ-P3W1R5WFN、ETQ-P3W1R0WFN。描述及对比如下：
型号 ETQ-P3W3R3WFN ETQ-P3W2R2WFN ETQ-P3WR82WFN ETQ-P3WR47WFN ETQ-P3W4R7WFN ETQ-P3W1R5WFN ETQ-P3W1R0WFN
描述 Fixed Inductors 3.3uH 20% Fixed Inductors 2.2uH 20% Fixed Inductors 0.82 uH 8.9A 6.7mOhms 7x6.6x3mm Fixed Inductors 0.47 uH 11.6A 3.8mOhms 7x6.6x3mm Fixed Inductors 4.7uH 20% Fixed Inductors 1.5uH 20% Fixed Inductors 1uH 20%
Product Attribute Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value
制造商
Manufacturer		 Panasonic(松下) Panasonic(松下) Panasonic(松下) Panasonic(松下) Panasonic(松下) Panasonic(松下) Panasonic(松下)
产品种类
Product Category		 Fixed Inductors Fixed Inductors Fixed Inductors Fixed Inductors Fixed Inductors Fixed Inductors Fixed Inductors
RoHS Details Details Details Details Details Details Details
端接类型
Termination Style		 SMD/SMT SMD/SMT SMD/SMT SMD/SMT SMD/SMT SMD/SMT SMD/SMT
屏蔽
Shielding		 Shielded Shielded Shielded Shielded Shielded Shielded Shielded
电感
Inductance		 3.3 uH 2.2 uH 820 nH 470 nH 4.7 uH 1.5 uH 1 uH
容差
Tolerance		 20 % 20 % 20 % 20 % 20 % 20 % 20 %
最大直流电流
Maximum DC Current		 4.8 A 5.8 A 8.9 A 11.6 A 3.8 A 6.6 A 8.1 A
最大直流电阻
Maximum DC Resistance		 25 mOhms 15.5 mOhms 400 mOhms 400 mOhms 33 mOhms 9.8 mOhms 6.9 mOhms
最小工作温度
Minimum Operating Temperature		 - 40 C - 40 C - 40 C - 40 C - 40 C - 40 C - 40 C
最大工作温度
Maximum Operating Temperature		 + 150 C + 150 C + 150 C + 150 C + 150 C + 150 C + 150 C
长度
Length		 7.3 mm 7.3 mm 7.3 mm 7.3 mm 7.3 mm 7.3 mm 7.3 mm
宽度
Width		 6.3 mm 6.3 mm 6.6 mm 6.6 mm 6.3 mm 6.3 mm 6.3 mm
高度
Height		 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm
产品
Product		 Fixed Inductors Power Inductors Fixed Inductors Fixed Inductors Fixed Inductors Fixed Inductors Fixed Inductors
工厂包装数量
Factory Pack Quantity		 2000 2000 2000 2000 2000 2000 2000
测试频率
Test Frequency		 100 kHz 100 kHz - - 100 kHz 100 kHz 100 kHz
安装风格
Mounting Style		 PCB Mount PCB Mount - - PCB Mount PCB Mount PCB Mount
应用
Application		 Power - Power Power Power Power Power
系列
Packaging		 Reel Reel Reel Reel Reel Reel Reel
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