Product specification
3
9
SERIES
0402/0603/0805/1206/2010/2512
PT
Chip Resistor Surface Mount
MARKING
PT0402
No marking
Fig. 4
PT0603
E-24 series / Non-E series (R= 250/400/500 mΩ): 3 digits
The “R” is used as a decimal point; the other 2 digits are significant.
Fig. 2 Value = 220 mΩ
PT0805 / PT1206 / PT2010 / PT2512
E-24 series / Non-E series (R= 250/400/500 mΩ): 4 digits
The “R” is used as a decimal point; the other 3 digits are significant.
Fig. 3 Value = 220 mΩ
For further marking information, please refer to data sheet “Chip resistors marking”.
CONSTRUCTION
The resistors are constructed out of a high-grade
OUTLINES
ceramic body. Internal metal electrodes are added at
each end and connected by a resistive paste. The
composition of the paste is adjusted to give the
approximately required resistance and laser cutting
of this resistive layer that achieves tolerance trims
the value. The resistive layer is covered with a
protective coat and printed with the resistance value.
Finally, the three external terminations (Cu/Ni/matte tin)
are added, as shown in Fig.5.
Fig. 5 Chip resistor outlines
www.yageo.com
Dec. 30, 2015 V.1