深圳市达一电子有限公司**生产大功率电阻 TO-220 20W 30W 35W 50W 100W系列电阻,欢迎广大新老客户选定,谢谢
20 Watt at 25′C case temperature heat shik mounted.
Resistance: 0.05R ~ 10K ohm
TO-220 style power package
single screw mounting to heat sink.
Model case for protection and easy to mount.
Isolated case.
Non inductive.
Resistance: 0.05R ohm ~ 10R ohm
Customer’s Requiremen Range: 11R ohm ~ 10K ohm
Resistance Tolerance:±1%, ±2%, ±5%, ±10%.
TCR : ±100ppm, ±50ppm.
TO-220 Power Resistor TR30
30 Watt at 25′C case temperature heat shik mounted.
Resistance: 0.05R ~ 10K ohm
TO-220 style power package
Single screw mounting to heat sink.
Model case for protection and easy to mount.
Isolated case.
Non inductive
Overall Datasheet
Power Rating at 25℃ Type Tolerance (±%) Resistance (mΩ) TCR(ppm/℃) Operating Temp Range
20W TO-220 1,3,5 0.05Ω~1Ω -- -65℃~+150℃
20W TO-220 1,3,5 2Ω~5Ω
±200 -65℃~+150℃
20W TO-220 1,3,5 5Ω~10Ω
±100,±200 -65℃~+150℃
20W TO-220 0.5,1,5,10 11Ω~10KΩ ±50,±100 -65℃~+150℃
30W TO-220 1,3,5 0.05Ω~1Ω
-- -65℃~+150℃
30W TO-220 1,3,5 2Ω~5Ω
±200 -65℃~+150℃
30W TO-220 1,3,5 5Ω~10Ω
±100,±200 -65℃~+150℃
30W TO-220 1,3,5 11Ω~10KΩ
±50,±100 -65℃~+150℃
35W TO-220 1,3,5 0.05Ω~1Ω -- -65℃~+150℃
35W TO-220 1,3,5 2Ω~5Ω
±200 -65℃~+150℃
35W TO-220 1,3,5 5Ω~10Ω
±100,±200 -65℃~+150℃
35W TO-220 0.5,1,5,10 11Ω~10KΩ ±50,±100 -65℃~+150℃
50W TO-220 1,3,5 0.05Ω~1Ω -- -65℃~+150℃
50W TO-220 1,3,5 2Ω~5Ω
±200 -65℃~+150℃
50W TO-220 1,3,5 5Ω~10Ω
±100,±200 -65℃~+150℃
50W TO-220 0.5,1,5,10 11Ω~10KΩ ±50,±100 -65℃~+150℃