5A QTY 50 METAL FILM 470 ohm 0.25W
£1.00 |
METAL OXIDE FILM RESISTORS SPECIFICATIONS 1/4W –1/2W POWER RATIING 70C MAX WORKING 350 VOLTS MAX OVERLOAD VOLTAGE 700 VOLTS MAX INTERMITTANT OVERLOAD VOLTAGE 700 VOLTS DIELECTRIC OVERLOAD VOLTAGE 500 VOLTS DIMENSIONS 6mm X 2mm
ELECTRCAL PERFORMANCE Test Ltems | Test Condidion | SPEC | | Operating Temp | -30℃~+155℃ | ±350PPM/℃ | | Short Time Overload | 2.5 times of RCWV for 5 secs. | ±(2%+0.05Ω) | | Load life | 70℃ at rated power 15hrs on; 0.5hr off for 100hrs | ±(5%+0.05Ω) | | Dielectric Withstanding Volage | Max Overload voltage 1 minute | ±(0.5%+0.05Ω) | | Temp.Cycling | -25℃/+85℃ for 5cycles | ±(2%0.05Ω) | | Insulation Resistance | DC 500V V-BLOCK | 1000MΩ | | Mosture-proof Load Life | 40℃ 95%RH 1.5hrs on/0.5hr off for 1000hrs | ±(5%+0.05Ω) | | Soldering Heat Resistance | 350℃ for 3.5 secs | ±(2%0.05Ω) | | Solderrability | 235℃ for 5 secs | >95% | | Intermittence Overload Voltage | At 4 times RCWV 1 sec On/25 secs Off for 10000 cycles | ±(5%+0.05Ω) |
|
3mm COLOUR DIFFUSED FOR 3 TO 14
