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FC resistor
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carbon film fixed resistor

features

• Quicker Dissipation of Heat.
• Lower Temperature Rise
• Tolerance available : + 5%, + 2%, + 1%
• Wattage available : 1/16W, 1/8W,1/6W,1/4W,1/2W,2W,3W
• Variety of packaging - Bulk, Tape in Box

General Specification  
qtpico

Type Power rating 700C Dimension (mm) Maximum working voltage Maximum overload voltage Insulation Resistance to voltage Resistance
L D H d
CR - 12 1/16W 1/8W 
1/6W
3.2±0.3 1.8±0.2 28±2 0.45±0.05 200V 400V 300V Standard 0.5 Ohm - 10Meg,Ohm
CR-25S 1/4W 3.2±0.3 1.8±0.2 28±2 0.45±0.05 250V 500V 300V Special Low to 0.1 ohm High to 22meg ohm
CR-25 1/4W 6.0±0.5 2.3±0.3 26±2 0.50±0.05 250V 500V 500V
CR-50S 1/2W 6.0±0.5 2.3±0.3 26±2 0.50±0.05 350V 700V 500V
CR-50 1/2W 9.5±0.5 3.2±0.5 26±2 0.58±0.05 350V 700V 700V
CR-100S 1W 9.5±0.5 3.2±0.5 26±2 0.58±0.05 500V 1000V 700V
CR-100 1W 11±1.0 4.5±0.5 33±3 0.80±0.05 500V 1000V 1000V
CR-200S 2W 11±1.0 4.5±0.5 33±3 0.80±0.05 500V 1000V 1000V
CR-200 2W 15±1.0 5.0±0.5 30±3 0.80±0.05 500V 1000V 1000V
CR-300S 3W 15±1.0 5.0±0.5 30±3 0.80±0.05 500V 1000V 1000V
CR-300 3W 17±1.0 6.0±0.5 35±3 0.80±0.05 500V 1000V 1000V

Performance Specification

Item Characteristics test Method ( JISC 5202 )
Temp Range -55~+1550C . . .
Temp Coefficient(PPM/0C)
Item\TCR +350~-450 0~-700 0~-1000 0~-1300
CR-16 <47K Ohm 51K Ohm ~ 1000 K Ohm 110K Ohm ~ 330K Ohm > 360K OHm
>CR-25 <100K Ohm 110K Ohm~ 1M Ohm 1.1M Ohm ~ 2.2M Ohm >2.4M Ohm
5.2
Terminal Strength Tensile 2.5Kg over 10 seconds 6.1
Resistance to solvents NO mechanical damage, no change for character MIL - STD-202E-215
Solderability Over 95% covered 6.5
Dielectric Withstanding No Mechanical damage 5.1A
Insulation Resistance >10000M Ohm 5.6A
Short-Time Overload ±(1%+0.05 Ohm) 5.5A
Resistance to soldering heat ±(1%+0.05 Ohm) 6.4
3500C 3sec
Moisture Resistance Below 100K Ohm ±3% Above 100K Ohm±5% 7.9
1000 hrs
Rated Voltage Resistance Below 100K Ohm±2% Above 100K Ohm±3% 7.1
1000 hrs