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VR68

更新时间: 2024-01-08 12:10:50
品牌 Logo 应用领域
威世 - VISHAY 电阻器
页数 文件大小 规格书
6页 164K
描述
RESISTOR, METAL GLAZE/THICK FILM, 1 W, 1; 5 %, 200 ppm, 100000 ohm - 68000000 ohm, THROUGH HOLE MOUNT, AXIAL LEADED

VR68 技术参数

生命周期:Active包装说明:,
Reach Compliance Code:unknown风险等级:5.77
其他特性:RATED AC VOLTAGE (V): 7000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:AMMO PACK; TR额定温度:70 °C
电阻器类型:FIXED RESISTOR子类别:Fixed Resistors
表面贴装:NO技术:METAL GLAZE/THICK FILM
端子形状:WIRE工作电压:10000 V
Base Number Matches:1

VR68 数据手册

 浏览型号VR68的Datasheet PDF文件第2页浏览型号VR68的Datasheet PDF文件第3页浏览型号VR68的Datasheet PDF文件第4页浏览型号VR68的Datasheet PDF文件第5页浏览型号VR68的Datasheet PDF文件第6页 
VR68  
Vishay BCcomponents  
High Ohmic/High Voltage Resistors  
FEATURES  
These resistors meet the safety requirements of:  
“UL1676” (range 510 kto 11 M)  
”IEC 60065”  
”EN60065”  
“BS60065” (U.K.)  
“VDE 0860” (Germany)  
“CQC” (China)  
High pulse loading capability  
Small size.  
A metal glazed film is deposited on a high grade ceramic  
body. After a helical groove has been cut in the resistive  
layer, tinned electrolytic copper wires are welded to the  
end-caps. The resistors are coated with a light blue lacquer  
which provides electrical, mechanical, and climatic  
protection.  
The encapsulation is resistant to all cleaning solvents in  
accordance with “MIL-STD 202E, method 215” and  
“IEC 60068-2-45”.  
APPLICATIONS  
Where high resistance, high stability and high reliability at  
high voltage are required  
Safety component in combination with high voltage  
Picture tubes  
High voltage bleeders  
Cascade switches.  
TECHNICAL SPECIFICATIONS  
DESCRIPTION  
VALUE  
Resistance range(1)  
100 kto 68 MΩ  
± 1 %: E24/E96 series;  
Resistance tolerance and series  
± 5 %; E24 series  
Maximum dissipation at Tamb = 70 °C  
1 W  
Thermal resistance, Rth  
Temperature coefficient  
70 K/W  
± 200 × 106/K  
Maximum permissible voltage:  
DC  
RMS  
10000 V  
7000 V  
Dielectric withstanding voltage of the insulation for 1 minute  
Basic specifications  
700 V  
IEC 60115-1B  
Safety requirements  
UL1676 (510 kto 11 M); EN60065; BS60065; VDE 0860;  
NFC 92-130  
Climatic category (IEC 60068)  
Stability after:  
55/155/56  
load (1000 hours)  
R/R max.: ± 1.5 % + 0.1 Ω  
R/R max.: ± 1.5 % + 0.1 Ω  
R/R max.: ± 1.5 % + 0.1 Ω  
max. 2.5 µV/V  
accelerated damp heat test (6 days)  
long term damp heat test (56 days)  
Noise  
Note  
1. Ohmic values (other than resistance range) are available upon request.  
12NC ORDERING CODE INDICATING RESISTOR TYPE AND PACKAGING  
ORDERING CODE 2322 244 .....  
TAPE  
WIDTH  
(mm)  
TOL.  
(%)  
BANDOLIER IN AMMOPACK  
BANDOLIER ON REEL  
TYPE  
500  
750  
units  
units  
± 1  
± 5  
8....  
-
VR68  
66.7  
13...  
23...  
Document Number: 28734  
Revision: 24-Feb-04  
For technical questions contact: ff3dresistors@vishay.com  
www.vishay.com  
1

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