Specification: Product Name: 5 Color Bands Metal Film Resistor ,Rated Power: 1 W ,Tolerance: +/- 1%(F) ,Resistance Value: 510 ohm ,Body Size: 11 x 3.6mm/0.4'' x 0.14''(L*D) ,Main Color: Blue ,Color Code: Green Brown Black Black Brown ,Net Weight: 17g ,Package Content: 30 pcs 510 ohm Metal Film Resistors