W0402 Datasheet PDF - TT Electronics.

The TaNFilm ® PFC chip resistor series provides the high precision and ultra stable performance of our Tantalum Nitride resistive film system in 0402, 0603, 0805 and 1206 sizes. The unique characteristics of the passivated Tantalum Nitride film ensure long term life stability and reliability in most environments.
Qualified for resistance to sulfur bearing gases, the PFC series is an excellent solution for automotive and heavy equipment applications where precision, exceptional reliability with anti-sulfuration characteristics is imperative.
   
PFC Series
   
• Standard 60/40 Sn/Pb and Pb-free (RoHS compliant)
    terminations available
• Available in 0402, 0603, 0805 and 1206
• Tested for COTS applications
• Absolute TCR to ±10ppm/°C
• MIL screening available
• Superior anti-sulfuration characteristics