Y174939K9920A9L

Manufacturers：
Vishay Foil Resistors (Division of Vishay Precision Group)
Description：
RES 39.992K OHM 0.3W 0.05% AXIAL

Y174939R4070T9L

Manufacturers：
Vishay Foil Resistors (Division of Vishay Precision Group)
Description：
RES 39.407 OHM .3W .01% AXIAL