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MF2WS1490BTR PDF预览

MF2WS1490BTR

更新时间: 2024-11-25 17:50:07
品牌 Logo 应用领域
MERITEK 电阻器
页数 文件大小 规格书
1页 163K
描述
Fixed Resistor, Metal Film, 2W, 149ohm, 500V, 0.1% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT

MF2WS1490BTR 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:AXIAL LEADED, ROHS COMPLIANT
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8533.21.00.90风险等级:5.73
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):2 W额定温度:70 °C
电阻:149 Ω电阻器类型:FIXED RESISTOR
表面贴装:NO技术:METAL FILM
温度系数:50 ppm/ °C端子形状:WIRE
容差:0.1%工作电压:500 V
Base Number Matches:1

MF2WS1490BTR 数据手册

  
MFSeries  
Metal Film Resistors  
MERITEK  
FEATURES  
Economically priced for commercial and industrial applications  
Wide selection of power ratings and resistance values  
EIA color coding  
Resistance to industrial solvent  
Standard tape & reel package  
PART NUMBERING SYSTEM S  
MF  
25  
F
1003  
F
TR  
Meritek Series  
Power Rating  
CODE  
12  
16  
25  
20  
0.50W  
100  
1W  
200  
2W  
0.125W 0.16W 0.25W  
Temperature Coeffient  
CODE  
C
F
Blank  
±±10  m/°C  
±ꢀ20  m/°C  
±210  m/°C  
Resistance  
First 3 digits are significant  
4TH digit is multiplier  
Power derating curve  
“R” indicates decimal for values below 10 ohm  
Tolerance  
70  
CODE  
B
D
0.5%  
F
1%  
0.1%  
Tape & Reel  
Dimensions  
Dimensions(mm)  
D
Style  
Normal  
MF-12 v  
MF-12  
Miniature  
MF25s  
L
H
d
0.4  
3.3  
3.3  
1.8 0.3  
1.8 0.3  
2.3 0.3  
3.2 0.5  
4.5 0.5  
5.0 0.5  
29 2.0  
0.45 0.03  
0.45 0.03  
0.2  
0.7  
0.2  
MF25s  
29 2.0  
28 2.0  
26 2.0  
35 2.0  
32 2.0  
MF-25  
MF-50  
MF-100  
MF-200  
MF50s  
6.3 0.5  
9.0 0.5  
0.55 0.03  
0.65 0.03  
0.78 0.03  
0.78 0.03  
MF1Ws  
MF2Ws  
MF3Ws  
11.5 1.0  
15.5 1.0  
Electrical Characteristics  
Power rating at 70ഒ  
STYLE  
0.125W  
MF-12  
0.25W  
0.25W  
MF-25  
0.5W  
0.5W  
1W  
1W  
2W  
2W  
3W  
MF-1WS  
MF-25S  
MF-50S  
MF-50  
MF-100 MF2WS MF-200 MF3WS  
Operating Temp. Range  
Max. Working Voltage  
Max. Overload Voltage  
Dielectric Withstanding volt.  
TEMP. COEFFICIENT  
55to 155ഒ  
200V  
400V  
300V  
200V  
400V  
400V  
250V  
500V  
500V  
300V  
600V  
500V  
350V  
700V  
500V  
400V  
800V  
700V  
450V  
1000V  
1000V  
500V  
1000V  
1000V  
500V  
1000V  
1000V  
500V  
1000V  
1000V  
s15ppm/ഒ᧨s25ppm/ഒ᧨s50ppm/ഒ᧨s100ppm/ഒ  
Value Range.  
10 ˖ ~1 M˖  
100˖ ~100K˖  
E96 series  
E192 series  
s1%/s0.5%  
Value Range.  
s0.25%/s0.1%  
0
Specifications are subject to change without notice.  
rev.6a  

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