Precision Thin Film
Chip Resistors
IRC Advanced Film Division
PFC Series
Ultra stable Tantalum Nitride
resistor film system
• Available in 0603, 0805, 1206,1505, 2010 and 2512 chip sizes
• Standard 60/40 and lead-free terminations available
• Tested for COTS applications
• Absolute TCR to ±10ppm/°C
Non-leaching
Nickel barrier
• Mil screening available
Wrap around
termination
The IRC TaNFilm® PFC chip resistor series provides the high precision and ultra stable performance of our
Tantalum Nitride Resistive Film System in 0603, 0805, 1206, 1505, 2010 and 2512 sizes. The unique characteristics of the passivated Tantalum Nitride film insure long term life stability and stability in most environments.
Using the same manufacturing line as the PFC Military Series, IRC’s precision chips maintain the same
superior environmental performance. Specially selected materials and processes insure initial precision is
maintained in the harshest surface mount soldering environment. Solder coated wrap-around terminations with
leach-resistant nickel barriers insure high integrity solder connections.
Physical Data
L
a
TOP
SIDE
BOTTOM
W
H
b
L
W
H
a
b
W 0603
0 . 0 6 3 " ±. 0 0 4 "
0 . 0 3 1 " ±. 0 0 4"
0 . 0 2 0 " ±. 0 0 4"
0 . 0 1 2 " ±. 0 0 5"
0 . 0 1 5 " ±. 0 0 5"
W 0805
0 . 0 8 1 " ±. 0 0 5 "
0 . 0 5 0 " ±. 0 0 5"
0 . 0 2 0 " ±. 0 0 6"
0 . 0 1 6 " ±. 0 0 8"
0 . 0 1 6 " ±. 0 0 8"
W 1206
0 . 1 2 6 " ±. 0 0 6 "
0 . 0 6 3 " ±. 0 0 5"
0 . 0 2 4 " ±. 0 0 4"
0 . 0 2 5 " ±. 0 1 0"
0 . 0 2 5 " ±. 0 1 0"
W 1505
0 . 1 5 5 " ±. 0 0 7 "
0 . 0 5 0 " ±. 0 0 5"
0 . 0 2 4 " ±. 0 0 4"
0 . 0 2 0 " ±. 0 1 0"
0 . 0 2 0 " ±. 0 1 0"
W 2010
0.20 3"± .00 7"
0 . 1 0 3 " ± . 0 0 5"
0 . 0 2 4 " ± 0 0 4"
0 . 0 2 0 " ± . 0 0 8"
0 . 0 2 0 " ± . 0 0 8"
W 2512
0 . 2 5 5 " ±. 0 0 7 "
0 . 1 2 4 " ± . 0 0 5"
0 . 0 2 4 " ± 0 0 4"
0 . 0 2 0 " ± . 0 0 8"
0 . 0 2 0 " ± . 0 08 "
General Note
IRC reserves the right to make changes in product specification without notice or liability.
All information is subject to IRC’s own data and is considered accurate at time of going to print.
© IRC Advanced Film Division • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Email: afdsales@irctt.com • Website: www.irctt.com
A subsidiary of
TT electronics plc
PFC Series Issue October 2004
