MELF-MFR TYPE
Size | POWER RATING |
MAX.OVERLOAD VOLTAGE |
T.C.R | |||||
---|---|---|---|---|---|---|---|---|
0102 | 1/8W | 150V | 300V | ±15ppm ±25ppm ±50ppm 100ppm |
50-56K | 1-1M | 022-2M | 022-2M |
0204 | 1/8W | 150V | 300V | 100-56K | 1-1M | 022-2M | 022-2M | |
1/4W | 200V | 400V | 100-56K | 1-1M | 05-2M | 05-2M | ||
0207 | 1/4W | 200V | 400V | 10-56K | 1-5M | 022-5M | 022-5M | |
1/2W | 300V | 600V | 10-56K | 1-5M | 022-5M | 022-5M | ||
1W | 400V | 700V | 10-56K | 1-5M | 05-5M | 05-5M | ||
1W | 500V | 1000V | ±50ppm ±100ppm |
10-56K | 1-5M | 0.1-1M | 0.1-1M | |
2W | 500V | 1000V | 10-56K | 1-5M | 0.1-1M | 0.1-1M | ||
3W | 500V | 1000V | 10-56K | 1-5M | 0.1-1M | 0.1-1M |
Item | Characteristics | Test Method |
---|---|---|
Operating Temp. Range | -55℃~155℃ | |
Temperature Coefficient | ±100ppm/℃; ±50ppm/℃ ±25ppm/℃ ±15ppm/℃ |
JIS-C5202;5.2 |
Short time overload | ±(0.5%+0.05Ω) | Rating voltageX2.5 or Max. overload voltage for 5 sec. Whichever less |
Pulse overload | ±(0.5+0.05Ω) | Rating voltageX3 or Max. pulse overload voltage for 10,000 cycle (2 sec. "on" 25 sec. "off"), Whichever less |
Load Life in Humidity | ±(0.5+0.05Ω) | -55℃(30min.)/ 85℃(30min.) for 5 cycl |
Load Life in Humidity | ±(0.5+0.05Ω) | 40℃±2℃, 90%~95% RH, 100h 1.5h "on"/0.5h "off" cycle |
Load Life | ±(0.5+0.05Ω) | 70℃±2℃, 100h, 1.5h "on"/0.5h "off" cycle |
Resistance to sodering heat |
±(0.5+0.05Ω) | 260℃±5℃,5 sec ±1sec |
Solderability | 90% Coverage/Min | 235℃±5℃,2 sec ±0.5sec |
Bending test | ±(0.5+0.05Ω) | Holding point width 90mm, Bending 5 mm, 1time |
Non-combustibility | The resistors shall withstand Overload test in accordance with Article UL-94, V-0 without producing a frie hazard. |