Descriptions: These variable resistors kit is mainly used in consumer electronics, automobile, communications products and computer and other industries. Strong surge capacity, can withstand the surge voltage of 2UnV, It can be stored for a long time, and is the ideal electronic components. Features: Mainly used in consumer electronics, automobile, communications products and computer and other industries. Replaceable function electrolysis: the capacity is judged according to different requirements. Strong surge capacity: can withstand the surge voltage of 2UnV. Small ESR, small dielectric loss, low temperature rise and good temperature characteristics. It can be stored for a long time. Small volume, long life, no acid pollution. ESL inductance is small, charging and discharging fast, can withstand peak value of current: dv/dt as high as 100V/s. Non-polarity: can withstand the reverse pulse voltage for a long time. High Voltage resistance: can withstand 1.5 times excess voltage. Can withstand high useful current: up to 1Arms/F. Specifications: Material: Electronic component Type: single ring Resistance adjustment mode: straight slide Change of resistance: X type (linear) Nominal resistance: 20K Rated power: 0.025 (W) Tolerance allowable deviation: 10% Weight: 175g Quantity: 100ohm 25pcs 200ohm 25pcs 500ohm 25pcs 1Kohm 25pcs 2Kohm 25pcs 3Kohm 25pcs 5Kohm 25pcs 10Kohm 25pcs 20Kohm 25pcs 47Kohm 25pcs 50Kohm 25pcs 100Kohm 25pcs 200Kohm 25pcs 500Kohm 25pcs 1Mohm 25pcs Package Included: 1 x Box of Variable Resistor(included 375pcs)