Precision Thin Film
Chip Resistors
Physical Data
L
IRC Advanced Film Division
a
TOP
W
BOTTOM
SIDE
b
H
Model
W0402
W0603
W0805
W1206
W1505
W2010
W2512
L
0.040" ±0.002
0.063" ±0.004
0.081" ±0.005
0.126" ±0.006
0.155" ±0.007
0.203" ±0.007
0.255" ±0.007
W
0.021" ±0.002
0.031" ±0.004
0.050" ±0.005
0.063" ±0.005
0.050" ±0.005
0.103" ±0.005
0.124" ±0.005
H
0.012" ±0.003
0.020" ±0.004
0.020" ±0.006
0.024" ±0.004
0.024" ±0.004
0.024" ±0.004
0.024" ±0.004
a
0.008" ±0.002
0.012" ±0.005
0.015" ±0.008
0.025" ±0.010
0.020" ±0.010
0.020" ±0.008
0.020" ±0.008
b
0.010" ±0.002
0.015" ±0.005
0.016" ±0.008
0.025" ±0.010
0.020" ±0.010
0.020" ±0.008
0.020" ±0.008
MIL Screened Precision Chip Resistors
IRC’s PFC chip resistors are available with MIL screening. These chips are manufactured on the same production line as our Mil-
qualified chip resistors and screened in accordance with MIL-PRF-55342.
These chips are identified with IRC’s ordering information and not with MIL marking.
Commercial Ordering Data
Prefix
Model
PFC - W1206 R - 01 - 1001 - B
W0402; 0603; W0805; W1206
W1505; W2010; W2512
Mil Screened Ordering Data*
Prefix
Model
PFC - W1206 R - 04 - 1001 - B
W0402; W0603; W0805; W1206
W1505; W2010; W2512
Termination
R = 60/40 Sn/Pb plated solder
LF = 100% tin plated (Pb-free)
Termination
R = 60/40 Sn/Pb plated solder
MIL-Screened TCR Code
TCR Code
01 = ±100ppm/°C; 02 = ±50ppm/°C; 03 = ±25ppm/°C
11 = ±15ppm/°C; 12 = ±10ppm/°C
04 = ±300ppm/°C; 05 = ±100ppm/°C; 06 = ±50ppm/°C
07 = ±25ppm/°C; 14 = ±20ppm/°C; 15 = ±15ppm/°C
16 = ±10ppm/°C
Resistance Code
Resistance Code
4-Digit resistance code.
Ex: 10R0 = 10Ω; 1000 = 100Ω
1001 = 1000Ω; 1002 = 10KΩ
4-Digit resistance code.
Ex: 10R0 = 10Ω; 1000 = 100Ω
1001 = 1000Ω; 1002 = 10KΩ
Tolerance Code
J = ±5%; G = ±2%; F = ±1%; D = ±0.5%
B = ±0.1%; A = ±0.05%; Q = ±0.02%
For additional information or to discuss your specific requirements,
please contact our Applications Team using the contact details below.
Tolerance Code
J = ±5%; G = ±2%; F = ±1%; D = ±0.5%
B = ±0.1%; A = ±0.05%; Q = ±0.02%
*Please refer to our MIL-Chip Series datasheet to order parts qualified to MIL-PRF-55342.
© 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
PFC Series Issue May 2008 Sheet 4 of 4
IRCTT [ IRC - A TT ELECTRONICS COMPANY. ]
