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ETQPAF4R8HFA PDF预览

ETQPAF4R8HFA

更新时间: 2024-01-14 10:44:12
品牌 Logo 应用领域
松下 - PANASONIC DC-DC转换器测试电感器
页数 文件大小 规格书
2页 211K
描述
General Purpose Inductor, 6.8uH, 30%, 1 Element, SMD, ROHS COMPLIANT

ETQPAF4R8HFA 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete包装说明:6866
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8504.50.80.00风险等级:5.8
大小写代码:6866构造:Rectangular
直流电阻:0.00229 Ω标称电感 (L):6.8 µH
电感器应用:DC-DC CONVERTER电感器类型:GENERAL PURPOSE INDUCTOR
JESD-609代码:e3/e2功能数量:1
端子数量:2封装高度:9 mm
封装长度:17.2 mm封装形式:SMT
封装宽度:16.8 mm最大额定电流:14.4 A
形状/尺寸说明:RECTANGULAR PACKAGE屏蔽:NO
表面贴装:YES端子面层:TIN/TIN COPPER
端子位置:DUAL ENDED端子形状:WRAPAROUND
测试频率:0.1 MHz容差:30%
Base Number Matches:1

ETQPAF4R8HFA 数据手册

 浏览型号ETQPAF4R8HFA的Datasheet PDF文件第2页 
Choke Coils  
Japan  
Singapore  
Power Choke Coil  
Series: PCC-F179F (S1)  
Thin, light and high power type made possible by  
our original unique winding and core shape technology  
Suitable for large current demands of PC servers  
Features  
Recommended Applications  
PC(Server) DC/DC converters for driving CPU at high  
speed  
High power type (Saturation currents up to 42.3 A)  
Its low loss is due to our low resistive technology  
Thin (9.0 mm height), Light weight (9.9 g)  
Low leakage flux  
Thin type on-board power supply module for converters  
(30 to 80 W)  
RoHS Compliant  
Also suitable as a smoothing choke coil  
Explanation of Part Numbers  
1
2
3
4
5
6
7
8
9
10  
11  
12  
E
T
Q
P
F
Product code  
Classification Size  
Winding  
Inductance  
Core Packaging Suffix  
Examples  
Saturation  
current  
Initial  
Inductance  
at flat point  
at 25 °C  
Heat reference  
current  
DC resistance  
inductance  
at 20 °C  
at 100 °C  
DT=40 K  
at 25 °C  
at 25 °C  
Parts No.  
Type  
I sat  
I sat  
DCR  
Tol.  
(%)  
Tol.  
(%)  
(A)  
(A)  
(mW)  
L
0
(µH)  
L
1
(µH)  
I 0 (A)  
min.  
21.4  
min.  
18.0  
max.  
1.00  
ETQPAF1R2HF1  
ETQPAF2R7HF1  
ETQPAF4R8HF1  
ETQPAF7R2HF1  
ETQPAF0R7EF1  
ETQPAF1R3EF1  
2.9  
4.6  
6.8  
9.7  
1.9  
2.9  
1.2  
2.7  
4.8  
7.2  
0.7  
1.3  
22.6  
17.5  
14.4  
12.0  
22.6  
17.7  
15.5  
10.6  
8.6  
12.5  
9.0  
7.3  
1.56  
2.29  
3.31  
1.00  
1.56  
HL  
EX  
±30  
±25  
±30  
±25  
50.4  
35.2  
42.3  
28.5  
Notes: Inductance is measured at 100 kHz  
See Figure 1 for the following:  
1) For the definition of L0 & L1 , please refer to the next page.  
2) Saturation current ( I sat) is the current value that inductance (L1) decreases to 80% of initial value  
3) Case heating current is the value of the current at which the temperature of the coil case rises  
40 degrees Celsius above its initial temperature with T(ambient)=25C  
Rev.02/04  
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/ or use.  
Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.  

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