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Metal film resistor

SMDU 2512

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Data sheet Download PDF
 
Viking
 
Dimensions
Length  6.35±0.25 
Width  3.18±0.25 
Height  1.40±0.20 
I1  1.30±0.30 
I2  1.30±0.30 
 
TC, Resistance ranges and tolerances
 
Ratings
Resistance range in E192 (special value on request)  0R0005 - 0R020 
Resistance tolerance  ±1%; ±3%; ±5% 
 
Operating mode: Standard
Power rating at 70°C  from 1W 
Operation temperature range  -55°C - +170°C 
Temperature coefficient  50ppm - 100ppm 
 
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  5sec. with 5 times rated power  ΔR ±0.5% 
MIL-STD-202F, Method 107G Thermal shock  100 cycles. -55°C to +150°C  ΔR ±0.5% 
MIL-STD-202F, Method 108A  Load Life  RCWV, 70°C, 1.5h on, 0.5h off, total 1000~1048h   ΔR ±1% 
JIS-C-5202-7.2 Resistance to Dry Heat  96h bei 155°C without load  dr ±1% 
MIL-STD-202F, Method 208H Solderability  245°C±5°C, 5±0.5sec  >95% coverage 
MIL-STD-202F, Method 210E Resistance to soldering heat  260±5°C, 10±1sec  ΔR ±0.5% 
 Comment  Specifications with green coating  upon request or see data sheet 
 
Order example
Type  SMDU 2512 
Rated resistance  0R003 
Tolerance  3% 
TC  100 
 
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