The PT15NV15-104A2020-S is a trimmer resistor with 100K ohm resistance in a through-hole package manufactured by Amphenol. The model number indicates this particular resistor is a 100K ohm trimmer with a variable tolerance of +/-20%. The trimmer resistor also features a 15 DIP body size, with dimensions of 0.5" diameter 0.18" high (12.7 mm diameter x 4.6 mm high) along its lead screws. This makes it suitable for applications requiring smaller dimensions with higher degrees of precision. Finally, the resistor is rated for a voltage range of 15VDC and an operating temperature range of -40°C to +85°C.