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WNCR 参数 Datasheet PDF下载

WNCR图片预览
型号: WNCR
PDF下载: 下载PDF文件 查看货源
内容描述: 芯片电阻阵列 [Chip Resistor Arrays]
分类和应用:
文件页数/大小: 2 页 / 144 K
品牌: TTELEC [ TT Electronics ]
 浏览型号WNCR的Datasheet PDF文件第2页  
Chip Resistor  
Arrays  
Welwyn Components  
WNCR Series  
Reduced placement cost  
Compact size  
Zero ohms also available  
Design flexibility  
Electrical Data  
WNCR  
0.063  
10 to 1M  
200  
Power rating per resistor at 70°C  
Resistance range (E24)  
watts  
ohms  
ppm/°C  
%
TCR -55 to 125°C  
Resistance tolerance  
5
Maximum overload voltage  
Maximum working overload  
Ambient temperature range  
volts  
volts  
°C  
100  
50  
-55 to +125  
Physical Data  
Dimensions (mm)  
P
L
t
c
c
d
d
Type  
L
W
a
b
c
d
p
t
W
WNCR 164  
Concave  
Terminations  
Type  
3.20  
0.15  
1.60  
0.15  
0.50  
0.15  
0.5  
0.35  
0.15  
0.40  
0.15  
0.8  
0.45  
0.10  
a
b
p
L
W
a
b
c
d
p
t
c
c
d
d
WNCR 168  
Convex  
3.20  
0.10  
1.60  
0.10  
0.60  
0.15  
0.40  
0.15  
0.25  
0.15  
0.30  
0.20  
0.8  
0.50  
0.10  
W
a
b
t
Terminations  
L
Solderability  
At least 95% of the terminal area shall be covered by  
Schematic  
continuous smooth new solder.  
8
5
4
Marking  
Normal resistance value is marked on the top of the resistor  
with three digits.  
1
The first two digits are significant of the nominal value and  
the third digit is the multiplier.  
Construction  
Substrate  
Resistor  
Terminations  
Alumina  
Ruthenium Oxide  
Nickel & solder plated  
General Note  
Welwyn Components reserves the right to make changes in product specification without notice or liability.  
All information is subject to Welwyns own data and is considered accurate at time of going to print.  
A subsidiary of  
TT electronics plc  
© Welwyn Components Limited · Bedlington, Northumberland NE22 7AA, UK  
Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com  
Issue B · 03.02  
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