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> 2000 x 1/4W 5% assortment carbon film resistor 1R - 10M
2000 x 1/4W 5% assortment carbon film resistor 1R - 10M
50 Value 1/4W Carbon Film Resistor (1R~10MR) 5% 2000pcs
This is an assortment package of 2000 pcs 1/4W carbon film resistors(Tolerance: 5%) in 50 different values(40 pcs for each value). They are all sealed in air-tight vacuum package to avoid being oxidized.
1/4W carbon film resistors x 2000
We also have authentic metal film resistors in abundant supply,please visit our webstore.
Tips on how to test the authentication of metal film resistor:
In a world market where cheap carbon film resistors can be camouflaged as metal film resistors, Sure Electronics found a new way to verify. Normally, the resistance of carbon film resistor will drop dramatically as its temperature rises, while the resistance of an authentic metal film resistor will increase slightly. So heat the resistor and measure its resistance is the best way to distinguish. The following figure shows Temperature-Resistance curve of 3 different resistors-authentic metal film resistor provided by Sure Electronics, carbon film resistor and fake metal film resistor.
