常规厚膜片式固定电阻器
GENERAL CHIP FIXED RESISTOR
特长 Features
体积小重量轻Miniature and light weight.
适应再流焊与波峰焊Suit for reflow and wave flow solder.
电
性能稳定可靠性高Stable electrical capability, high reliability.
装
配成本低并与自动Low asmbly cost, suit for automatic SMT
装贴设备匹配equipment.
机械强度高高频特性优越Superior mechanical and frequency
characteristics.
符合RoHS指令要求According with RoHS standard
绝命毒师好看吗
品名构成 Type Designation
例Example
200ppm/
400ppm/
200ppm/
400ppm/
100ppm/
06030805
12061210
18122010
2512
250ppm/
Resistance Value Code
三位数E-24系列前两位表示有效数字第三
位表示有效数字后零的个数Three digits (E-24
ries): The first two digits are significant figures
and the third one denotes number of zeros.
行尸走肉第四季剧情四位数E-96系列前三位表示有效数字第四
位表示有效数字后零的个数Four digits (E-96
ries):The first three digits are significant
Example
103=10K E-24
1003=100K E-96
1R0=1.0
0.5%
1%
2%
5%
10%
结构及规格尺寸Construction and dimension
单位Unit: mm 型号Type L W t a b 0201 0.600.05 0.300.05 0.230.05 0.100.05 0.150.05 0402 1.000.10 0.500.10 0.300.10 0.200.10 0.250.10 0603 1.600.15 0.800.15 0.400.10 0.300.20 0.300.20 0805 2.000.20 1.250.15 0.500.10 0.400.20 0.400.20 1206 3.200.20 1.600.15 0.550.10 0.500.20 0.500.20 1210 3.200.20 2.500.20 0.550.10 0.500.20 0.500.20 1812 4.500.20 3.200.20 0.550.10 0.500.20 0.500.20 2010 5.000.20 2.500.20 0.550.10 0.600.20 0.600.20 2512 6.400.20 3.200.20 0.550.10 0.600.20 0.600.20
产品外观Appearance
1.电阻器表面二次玻璃体保护膜覆盖完好且难以脱落，表面平整
The surface of resistor is covered with Protective Coating which hard to fade, and the surface of coating should avoid unevenness.
2.电阻器引出端电极覆盖均匀
镀层较难脱落且平整无裂痕针孔变色
The terminal part is covered equable , the plating is hard to fade, and should avoid unevenness, flaw, pinhole and discoloration.
3.电阻器芯片无裂痕标志可辨
With a clear mark , the resistor body is crack-free.
参考标准 Reference Standard
GB/T 5729-2003
GB/T 9546-1995
JIS C 5223-1995
JIS C 5201-1998
JIS C 5202-1990
负荷下降曲线Derating Curve
75
50
25
使用温度范围
Operating
Temperature
Range
-55125
环境温度Ambient temperature ()
当电阻使用的环境温度超过70时其额定负荷(额定电压)按上述曲线下降
For resistors operated in ambient over 70,rated load (power rating) shall be derated in accordance with the above figure.
额定值 Ratings
项目 Item 0201 0402 0603
0805 1206 1210 1812 2010
2512
常规功率系列
Normal Power
Series
1/20W 1/16W
1/16W
1/10W
1/8W 1/4W 1/2W 1/2W
1W 额定功率
Power Rating提升功率系列
丝袜文章Upgraded Power
Series
/ /
1/10W
1/8W
1/4W
1/3W
/ 3/4W
/
最大工作电压V
Max.Working Voltage
25 50 50 150
200 200 200 200 200
最大过负荷电压V
Max.Overload Voltage
meebo50 100 100 300
400 400 400 400 400
电阻温度系数
Resistance Temperature
Coefficient
10R 1M:200ppm/
1R<10
,
1M
<R
10M:
400ppm/beetles
10R1M:100ppm/
1R<10
,1M
<R
10M
:
beware是什么意思
250ppm/阻值范围
Resistance Range
1~10M
E-24E-96系列
阻值误差精度
Resistance Tolerance
5%10%
1~10M: 1%2%
5%10%
10~1M:0.5%
1~10M: 1%
2%5%10%
10~1M:0.5%
1% 2% 5%
10% 使用温度范围
Operating Temperature Range
-55~+125
额定温度
Rated Temperature
70
注额定电压=额定功率标称电阻值或最大工作电压两者中的较小值
Note Rated Voltage=Power Rating Resistance Value or Max. Working Voltage , whichever is lower.
特性 Characteristics
项目
Item
标准
Specifications
测试方法JIS C 5202标准
Test Methods (JIS C 5202)
端头强度
Bending Strength
无可见损伤No mechanical damage
R 1.0%R+0.05
弯曲速度(Speed):1mm/s
漫长近义词
弯曲距离(Bending Distance):
0201040206030805120612103mm
1812201025121mm
电阻温度系数
T.C.R
在规定值内
within specified T.C.R
测定范围-55~+125
Measure between -55~+125
温度循环
Temperature
Cycling
无可见损伤No mechanical damage
R 1.0%R+0.05
-5530分钟~常温5分钟~12530分钟5
个循环
-5530min~normal temperature5min~125
30min 5 cycles
短时间过负载
Short Time
Overload
无可见损伤No mechanical damage
R 2.0%R+0.05
2.5倍额定电压或最大过负荷电压取最小者保持5
秒
2.5Rated voltage or Max. Overload Voltage
whichever is lower for 5 conds
续上表
稳态湿热
选购汽车Steady state humidity
无可见损伤No mechanical damage R 3.0%R+0.1 40
2
90~95RH 1000小时 402 90
~
95
RH 1000h
70耐久性 Load Life
无可见损伤No mechanical damage
R 3.0%R+0.1
70
21000小时额定电压通1.5小时/断0.5小时
70
2
1000h
Rated voltage 1.5h on/0.5h off
上限类别温度耐
久性 Endurance at
upper temperature 无可见损伤No mechanical damage
R 3.0%R+0.1
1252 1000h 耐溶剂性
Resistance to
Solvent
无可见损伤 No mechanical damage R 1.0%R+0.05 浸入三氯乙烯 10h 1h
Dip in chloroethylene for 10h 1h .
绝缘电阻
Insulation Resistance
1000M Min
在电极与基片间施加100V 直流电压，保持1分钟，然后
cheerway
测绝缘电阻值.
Apply DC 100V between substrate and termination
for 1 minute, then check insulation resistance .
耐焊接热 Resistance to
Soldering Heat
无可见损伤No mechanical damage
R 1.0%R+0.05
2605 10s 1s 可焊性
rotateSolderability 可焊面积95% 95% Cover Min
235
5 2s 0.5s 附着力
Adhesion 外观无可见损伤 No mechanical damage 施加力5N 10s 1s Applying 5N 10s 1s
包装 Packaging
编带包装 Tape and reel * 纸带编带 Paper taping 0201
0402
