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BFC280811279 PDF预览

BFC280811279

更新时间: 2024-11-02 19:52:15
品牌 Logo 应用领域
威世 - VISHAY PC电容器调节器
页数 文件大小 规格书
5页 88K
描述
CAPACITOR, VARIABLE, FILM-POLYCARBONATE, 250 V, 2.5 pF - 27 pF, VERTICAL ADJUSTER, THROUGH HOLE MOUNT, ROHS COMPLIANT

BFC280811279 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:, 3432Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8532.30.00.90
风险等级:5.73调节器方向:VERTICAL
最大电容:27 pF最小电容:2.5 pF
电容器类型:VARIABLE CAPACITOR介电材料:POLYCARBONATE
高度:10 mm长度:8.6 mm
安装特点:THROUGH HOLE MOUNT多匝:
最高工作温度:85 °C最低工作温度:-40 °C
封装形式:PCB Mount包装方法:BULK
额定(直流)电压(URdc):250 V系列:BFC2 808-7.5MM
尺寸代码:3432表面贴装:NO
端子形状:FLAT宽度:8 mm
Base Number Matches:1

BFC280811279 数据手册

 浏览型号BFC280811279的Datasheet PDF文件第2页浏览型号BFC280811279的Datasheet PDF文件第3页浏览型号BFC280811279的Datasheet PDF文件第4页浏览型号BFC280811279的Datasheet PDF文件第5页 
BFC2 808 .....  
Vishay BCcomponents  
Ø 7.5 mm Film Dielectric Trimmers  
TEST VOLTAGE (DC) FOR 1 MINUTE:  
FEATURES  
500 V  
Housing diameter 7.5 mm  
Pb-free  
For a basic grid of 2.54 mm (0.1") or 2.50 mm  
Top and bottom or top adjustment  
Vertical and horizontal versions  
Round head  
MAXIMUM CONTACT RESISTANCE:  
e3  
10 mΩ  
RoHS  
COMPLIANT  
MINIMUM INSULATION RESISTANCE:  
10 000 MΩ  
APPLICATIONS  
For consumer and industrial equipment  
CATEGORY TEMPERATURE RANGE:  
DESCRIPTION:  
PP  
The vanes of the trimmer are stacked on a sturdy plastic  
base. The color of the base indicates the maximum  
capacitance (see Electrical Data Table). The dielectric is a  
film of polypropylene (PP), polyethylene (PE), polycarbonate  
(PC), polytetrafluorethylene (PTFE), or polyethyleneterephtalate  
(PET) which supports the vanes in such a way that good  
stability is ensured and no microphony can occur.  
- 40 to + 70 °C  
PE, PC, PTFE, PET  
- 40 to + 85 °C  
CLIMATIC CATEGORY (IEC 60068):  
PP  
Flux absorption between the vanes is prevented.  
Cleaning with solvents is not advised.  
40/070/21  
Versions are available with either a vertical spindle, or a  
horizontal spindle (see dimensional outlines). Both versions  
have top adjustment by means of a screwdriver or trimming  
key and bottom adjustment by means of a key.  
PE, PC, PTFE, PET  
40/085/21  
MINIMUM STORAGE TEMPERATURE:  
QUALITY LEVEL:  
- 55 °C  
Sampling and data evaluation for quality level in accordance  
with “MIL-STD-105D” and “IEC 60410”:  
RELATED SPECIFICATION:  
< 0.15 % major defects  
< 0.65 % minor defects  
IEC 60418-1 and 4  
Each capacitor is tested for minimum Cmax and is also  
subjected to the full test voltage.  
EFFECTIVE ANGLE OF ROTATION:  
180° (rotation in 180° only, see “Life of Trimmer”)  
Cmin / Cmax  
:
OPERATING TORQUE:  
Cmax < 33 pF  
1.4/5.5 to 3/50 pF  
RATED VOLTAGE (DC):  
1 to 15 mNm  
250 V  
Cmax 33 pF  
LIFE OF TRIMMER:  
1 to 25 mNm  
Maximum 10 cycles: rotation in 180° only (the electrical and  
mechanical performance is not guaranteed if rotated beyond  
10 cycles)  
MAXIMUM AXIAL THRUST:  
2 N  
www.vishay.com  
316  
For technical questions, contact: dc-film@vishay.com  
Document Number 28527  
Revision 02-Oct-07  

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