TaNFilm
®
Precision Chip
Voltage Divider
PFC Divider Series
•
•
•
•
•
Popular 1206 Chip Size
5Ω to 150KΩ per resistor
Tested for COTS applications
Superior alternative to matched sets
Standard Sn/Pb and 100% tin (Pb-free) terminations available
IRC now has a perfect voltage divider solution. Designed around the 1206 sized chip,
the PFC Divider series provides a single package solution that is compatible with your
automatic placement equipment. The ratio tolerance can be specified down to 0.05%* which is much tighter than the 0.2% achievable
from two individual 0.1% chip resistors. Similarly, the TCR tracking of 5 ppm/°C is far superior to the tracking obtainable from two
individual 25 ppm/°C chip resistors. IRC’s TaNFilm
®
Tantalum Nitride film system provides superior environmental performance
while insuring long term life stability.
This dual element, monolithic package offers the advantages of reducing component quantities and board space while increasing
quality and reliability.
For a precision voltage divider network in a small package solution, specify IRC TaNFilm
®
PFC Dividers.
Electrical Data
Characteristic
Resistance Range
Power Rating
Absolute TCR
Tracking TCR
Maximum Voltage Rating
Operating Temperature Range
Noise
Termination
Each
Resistor
10 - 150KΩ
125mW
to ±25ppm/°C*
to ±5ppm/°C*
100 volts
-65°C to +150°C
Less than -25 db
60/40 Sn/Pb or 100% tin (Pb-free)
Total
Resistance
200KΩ
250mW
*Tighter Tolerance and Higher Resistance value available. Contact factory for more information
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
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
A subsidiary of
TT electronics plc
PFC Series Issue January 2009 Sheet 1 of 3
TaNFilm
®
Precision Chip
Voltage Divider
Physical Data
TOP
SIDE
BOTTOM
Recommended Solder Pad
0.0895"
0.063" ±.005”
0.024
"
±0.004
"
0.058" ±.005”
0.0725"
R2
0.015" ±0.005"
0.027" ±0.003”
0.180"
0.126" ±0.006”
0.035"
R1
0.030" min
0.0225”
0.050"
0.015" ±0.005”
0.010"
±0.004”
Dimensions are in inches
0.058"
0.0315"
Environmental Data
Test
Thermal Shock
Short Time Overload
High Temperature Exposure
Resistance to Bond Exposure
Moisture Resistance
Method
MIL-STD-202
-65 to +125°C, 5 Cycles
MIL-PRF-55342
MIL-PRF-55342
MIL-PRF-55342
MIL-STD-202
10 Cycles, 240 hours
10% Rated Power
MIL-PRF-55342
70°C, 1000 hours
MIL-PRF-55342
∆R/R
±.02%
±.02%
±.03%
±.01%
±.03%
±.03%
±.01%
∆Ratio
±.005%
±.005%
±.01%
±.01%
±.02%
±.01%
±.005%
Load Life
(Rated Power)
Low Temperature Operation
© IRC Advanced Film Division
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
PFC Series Issue January 2009 Sheet 2 of 3
TaNFilm
®
Precision Chip
Voltage Divider
Manufacturing Capability
Range of
Lowest Resistor
5Ω - 24Ω
25Ω - 50Ω
51Ω - 75Ω
76Ω - 999Ω
1.0KΩ - 100KΩ
Available
Absolute Tolerances
F
FDB
FDB
FDB
FDBA
Available
Ratio Tolerances
FD
FDB
FDB
FDBA
FDBAQT
Best
Absolute TCR
±100ppm/°C
±50ppm/°C
±25ppm/°C
±25ppm/°C
±25ppm/°C
Best
Tracking TCR
±50ppm/°C
±20ppm/°C
±10ppm/°C
±5ppm/°C
±5ppm/°C
Packaging Data
PACKAGING ON 8mm TAPE
USER DIRECTION OF FEED
Ordering Data
Prefix
Model
PFC -
D1206
- 03 - 1003 - 3301 - F
B
D1206 - Divider network w/ standard Sn/Pb termination
D1206LF - Divider network w/ 100% tin, Pb-free termination
TCR Code
*
01 = ±100ppm/°C; 02 = ±50ppm/°C; 03 = ±25ppm/°C
R1 Resistance Code
Standard 4-Digit resistance code.
Ex: 1002 = 10KΩ; 50R0 = 50Ω
R2 Resistance Code
Absolute Tolerance*
Ratio Tolerance*
Standard 4-Digit resistance code
F = ±1%; D = ±0.5%; B = ±0.1%; A = ±0.05%
F = ±1%; D = ±0.5%; B = ±0.1%; A = ±0.05%, Q = ±0.02%, T = ±0.01%
* For tighter tolerance and tighter TCR requirements, please refer to IRC’s Ultra Precision
datasheet.
For additional information or to discuss your specific requirements,
please contact our Applications Team using the contact details below.
© IRC Advanced Film Division
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
PFC Series Issue January 2009 Sheet 3 of 3
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