参数资料
| 型号： | SR1206JR-0782RL |
| 厂商： | Yageo |
| 文件页数： | 6/8页 |
| 文件大小： | 0K |
| 描述： | RES ANTI-SURGE 82 OHM 5% 1206 |
| 标准包装： | 1 |
| 系列： | SR |
| 电阻（欧姆）： | 82 |
| 功率（瓦特）： | 0.25W，1/4W |
| 复合体： | 厚膜 |
| 特点： | 脉冲耐受 |
| 温度系数： | ±200ppm/°C |
| 容差： | ±5% |
| 封装/外壳： | 1206（3216 公制） |
| 尺寸/尺寸： | 0.122" L x 0.063" W（3.10mm x 1.60mm） |
| 高度： | 0.026"（0.65mm） |
| 端子数： | 2 |
| 包装： | 标准包装 |
| 其它名称： | 311-82NLDKR 82NLDKR 82NLDKR-ND |
Product specification
6
Chip Resistor Surface Mount
SR
SERIES
0805/1206/1218/2010/2512
8
TESTS AND REQUIREMENTS
Table 4 Test condition, procedure and requirements
TEST
Temperature
TEST METHOD
MIL-STD-202 Method 304
PROCEDURE
At +25/–55 °C and +25/+125 °C
REQUIREMENTS
Refer to table 2
Coefficient of
R 2 –R 1
Resistance (T.C.R.)
Formula:
T.C.R= ------------------------- ×10 6 (ppm/°C)
R 1 (t 2 –t 1 )
Where
t 1 =+25 °C or specified room temperature
t 2 =–55 °C or +125 °C test temperature
R 1 =resistance at reference temperature in ohms
R 2 =resistance at test temperature in ohms
Short Time
Overload
IEC60115-1 4.13
2.5 times of rated voltage or maximum overload
voltage whichever is less for 5 sec
±(2.0%+0.05 ? )
at room temperature
High Temperature
IEC 60068-2-2
1,000 hours at T A = 155 °C ±5 °C, unpowered
±(3.0%+0.05 ? )
Exposure
Humidity
IEC 60115-1 4.24.8
Steady state for 1,000 hours at 40 °C / 95% R.H.
±(3.0%+0.05 ? )
RCWV applied for 1.5 hours on and 0.5 hour off
Life
IEC 60115-1 4.25.1
1,000 hours at 70±2 °C, derated voltage applied for
±(3.0%+0.05 ? )
1.5 hours on, 0.5 hour off, still-air required
Resistance to
Soldering Heat
IEC 60068-2-58
Condition B, no pre-heat of samples
Lead-free solder, 260±5 °C, 10±1 seconds
±(1.0%+0.05 ? )
No visible damage
immersion time
Procedure 2 for SMD: devices fluxed and
cleaned with isopropanol
Temperature Cycling
JESD22-A104C
-55/+125 °C for 1 cycle per hour, with 5 cycles.
±(1.0%+0.05 ? )
Devices mounted
www.yageo.com
Mar 18, 2011 V.1
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