Feature
●【Parameters】3 Watts 1000 Ohm, +/-5% Tolerance, 28mm/1.1″ Length of axial lead; Temp range -40 to 80 degree, Max. working voltage 350V, Package include 20 pieces.
●【Material】Metal oxide film resistor is a resistor that uses special metal or alloy as resistance material and forms oxidized resistance film on ceramic or glass by vacuum evaporation or sputtering.
●【High Quality】5W metal film resistor with high accuracy of ±5% (J); Outstanding noise suppression; anti-moisture; High temperature resistance and durable.
●【Feature】Four bands standard EIA color code.
●【Application】Arduino, electronic and electrical experiments, electronic projects, auto repair & diy electronics
[3W75 Ω]
[3W1K Ω]
Description
Product Construction
1 Ceramic core：High alumina ceramic is used.
2 Resistance element：The resistor element shall consist of metal oxide film.
3 Terminal：Tinned iron cap.
4 Connection：The lead wire, which is plated with solder, shall be
mounted to the caps by welding process.
5 Lead wire：Soldered or tinned annealed copper wire. Lead free.
6 Finishing painting：Silicone resin is used.
7 Indication：Color code.
Rated Voltage
The rated voltage shall be the D.C. or A.C. (R.M.S. at power frequency) voltage
which corresponds the rated power and the value of which is calculated from the
formula below.
- E: Rated voltage (V)
- P: Rated power (W)
- R: Nominal resistance (Ω)
Rated Power
Rated power is maximum power which can be continuously loaded at specified
ambient temperature 70℃, however when the ambient temperature exceeds 70℃,
rated power should be determined from the derating curve.
