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230618181278

更新时间： 2024-02-22 16:05:31
品牌 Logo 应用领域
威世 - VISHAY 电阻器
页数 文件大小 规格书
11页 123K
描述
RESISTOR, METAL FILM, 0.4 W, 1 %, 100 ppm, 1.27 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT

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230618181278 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active包装说明：,
Reach Compliance Code：unknownECCN代码：EAR99
风险等级：5.75其他特性：RATED AC VOLTAGE(V): 250
JESD-609代码：e3安装特点：THROUGH HOLE MOUNT
端子数量：2最高工作温度：155 °C
最低工作温度：-55 °C封装形状：TUBULAR PACKAGE
包装方法：TR额定功率耗散 (P)：0.4 W
额定温度：70 °C电阻：1.27 Ω
电阻器类型：FIXED RESISTOR子类别：Fixed Resistors
表面贴装：NO技术：METAL FILM
温度系数：100 ppm/ °C端子面层：Matte Tin (Sn)
端子形状：WIRE容差：1%
工作电压：250 VBase Number Matches：1

230618181278 数据手册

 浏览型号230618181278的Datasheet PDF文件第2页浏览型号230618181278的Datasheet PDF文件第3页浏览型号230618181278的Datasheet PDF文件第4页浏览型号230618181278的Datasheet PDF文件第5页浏览型号230618181278的Datasheet PDF文件第6页浏览型号230618181278的Datasheet PDF文件第7页 
SFR16S/25/25H  
Vishay BCcomponents  
Standard Metal Film Leaded Resistors  
FEATURES  
• Low cost  
• Low noise (max. 1.5 µV/V for R > 1 MΩ)  
• Small size (SFR16S: 0204, SFR25/25H: 0207)  
• Lead (Pb)-free solder contacts  
A homogeneous film of metal alloy is deposited on a high  
grade ceramic body. After a helical groove has been cut in  
the resistive layer, tinned connecting leads of electrolytic  
copper are welded to the end-caps.  
• Pure tin plating provides compatibility with lead (Pb)-free  
and lead containing soldering processes  
The resistors are coated with a colored lacquer (light-blue for  
type SFR16S; light-green for type SFR25 and red-brown for  
type SFR25H) which provides electrical, mechanical and  
climatic protection. The encapsulation is resistant to all  
cleaning solvents in accordance with IEC 60068-2-45.  
• Compliant to RoHS directive 2002/95/EC  
APPLICATIONS  
• General purpose resistors  
TECHNICAL SPECIFICATIONS  
VALUE  
DESCRIPTION  
SFR16S  
SFR25  
SFR25H  
5 %; 0.22 Ω to 10 MΩ  
1 %; 1 Ω to 10 MΩ  
5 %; 1 Ω to 3 MΩ  
1 %; 4.99 Ω to 3 MΩ  
Jumper (0 Ω)  
Resistance Range  
Jumper (0 Ω)  
Resistance Tolerance  
Temperature Coefficient:  
R < 4.7 Ω  
1 %, E24/E96 series; 5 %, E24 series  
≤
≤
≤
≤
250 ppm/K  
100 ppm/K  
250 ppm/K  
250 ppm/K  
0.5 W  
≤
≤
≤
≤
100 ppm/K  
100 ppm/K  
100 ppm/K  
250 ppm/K  
0.4 W  
≤
≤
≤
≤
100 ppm/K  
100 ppm/K  
100 ppm/K  
250 ppm/K  
0.5 W  
4.7 Ω ≤ R ≤ 100 kΩ  
100 kΩ < R ≤ 1 MΩ  
R > 1 MΩ  
Rated Dissipation, P70  
Thermal Resistance, Rth  
Maximum Permissible Voltage, (Umax. AC/DC)  
Noise:  
170 K/W  
200 V  
200 K/W  
250 V  
150 K/W  
350 V  
R < 68 kΩ  
max. 0.1 µV/V  
max. 0.5 µV/V  
max. 1.5 µV/V  
max. 1.5 µV/V  
max. 0.1 µV/V  
max. 0.1 µV/V  
max. 0.1 µV/V  
max. 1.5 µV/V  
IEC 60115-1  
55/155/56  
max. 0.1 µV/V  
max. 0.1 µV/V  
max. 0.1 µV/V  
max. 1.5 µV/V  
68 kΩ ≤ R ≤ 100 kΩ  
100 kΩ ≤ R ≤ 1 MΩ  
R > 1 MΩ  
Basic Specifications  
Climatic Category (IEC 60068-1)  
Stability, ΔR max., After:  
Load (1000 h, P70):  
R Range  
(2 % R + 0.05 Ω)  
(2 % R + 0.05 Ω)  
(2 % R + 0.05 Ω)  
Long Term Damp Heat Test (56 Days):  
R ≤ 1 MΩ  
(1 % R + 0.05 Ω)  
(1 % R + 0.05 Ω)  
(1 % R + 0.05 Ω)  
(1 % R + 0.05 Ω)  
(1 % R + 0.05 Ω)  
(2 % R + 0.1 Ω)  
R > 1 MΩ  
Soldering (10 s, 260 °C)  
Short Time Overload  
(0.25 % R + 0.05 Ω)  
(0.25 % R + 0.05 Ω)  
(0.25 % R + 0.05 Ω)  
(0.25 % R + 0.05 Ω)  
(0.25 % R + 0.05 Ω)  
(1 % R + 0.05 Ω)  
Note  
• R value is measured with probe distance of 24 mm 1 mm using 4-terminal method  
www.vishay.com  
34  
For technical questions, contact: filmresistorsleaded@vishay.com  
Document Number: 28722  
Revision: 06-Aug-10  
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