ITEM NAME:600pcs 30 Kinds Each Value Metal Film Resistor Pack 1/4W 1% Resistor Kit A#S Product Description Description: Descriptions: 600 Pcs 30 Kinds Each Value Metal Film Resistor pack 1/4W 1% resistor assorted Kit Set 1% 1/4W Metal Film Resistor Assorted Kit 30 Values Total 600pcs 20pcs Each 1% tolerance Quantity: 30 values x 20pcs=600pcs Specifications: Net weight: 72g Single chip size: approx. 100 X 65 X 10mm/3.94 X 2.6 X 0.39inch The value list: 10ÃŽ ©100ÃŽ ©22ÃŽ ©47ÃŽ ©150ÃŽ ©200ÃŽ ©220ÃŽ ©270 470ÃŽ ©510ÃŽ ©680ÃŽ ©1kÃŽ ©2.2kÃŽ ©ÃŽ ©2kÃŽ ©3.3k 5.1k 6.8kÃŽ ©ÃŽ ©10kÃŽ ©20kÃŽ ©47kÃŽ ©51kÃŽ ©68k 220kÃŽ ©300kÃŽ ©470kÃŽ ©680kÃŽ © Included: 30 XÂ Commonly Used Resistance.Quantity: 30 values x 20pcs=600pcs. Included: 30 X Commonly Used Resistance. Single chip size: approx. The value list Net weight: 72g. 12 months Warranty. If item is defective after 3 months, you can still send it back to us.