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Metal film resistor

SMDR 0402

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Data sheet Download PDF
 
Viking
 
Dimensions
Length  1.00±0.05 
Width  0.50±0.05 
Height  0.30±0.05 
I1  0.20±0.10 
I2  0.25±0.10 
 
TC, Resistance ranges and tolerances
 
TC ± 15
0,1%  49R9 - 12K 
0,25%  49R9 - 12K 
0,5%  49R9 - 12K 
 
TC ± 25
0,1%  25R - 25K 
0,25%  25R - 25K 
0,5%  25R - 25K 
 
TC ± 50
0,1%  25R - 25K 
0,25%  25R - 25K 
0,5%  25R - 25K 
 
Ratings
Resistance range in E192 (special value on request)  25Ω - 25KΩ 
Resistance tolerance  ±0,1% 
 
Operating mode: Standard
Power rating at 70°C  1/16W 
Operation temperature range  -55°C - +155°C 
Max. working voltage  25V 
Temperature coefficient  ±15ppm/°C; ±25ppm/°C 
Max. overload voltage  50V 
 
Tests
 
Test Conditions Requirements
MIL-STD-202F, Method 304 Temperature coefficient  +25/-55/+25/+125/+25°C  by Type 
JIS-C-5202-5.5 Short time overload  2.5 times RCWV for 2 seconds  ΔR ±0.1% 
MIL-STD-202F, Method 107G Thermal shock  100 cycles. -55°C to +150°C  ΔR ±0.1% 
MIL-STD-202F, Method 108A  Load Life  RCWV, 70°C, 1.5h on, 0.5h off, total 1000~1048h   ΔR ±0.25% 
MIL-STD-202F, Method 103F Humidity (steady state)  40°C, 90~95%, RCWV 1.5h on, 0.5h off, total 1000~1048h  ΔR ±0.5% 
JIS-C-5202-7.2 Resistance to Dry Heat  1000h bei 125°C without load  dr ±0.5% 
MIL-STD-202F, Method 208H Solderability  245°C±5°C, 5±0.5sec  95% min. coverage 
MIL-STD-202F, Method 210E Resistance to soldering heat  260±5°C, 10±1sec  ΔR ±0.1% 
 
Order example
Type  SMDR 0402 
Rated resistance  1K 
Tolerance  0,1% 
TC  25 
 
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