IRC Advanced Film Division
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.
A subsidiary of
TT electronics plc
• Corpus Christi Texas 78411 USA
© IRC Advanced Film Division
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Email: afdsales@irctt.com • Website: www.irctt.com
Wrap-around termination
with non-leaching nickel
with non-leaching nickel
barrier
TaNFilm
®
Precision Chip
® Precision Chip
®
Voltage Divider
PFC Divider Series
•
Popular 1206 Chip Size
•
5
Ω
to 150K
Ω
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 specifi ed 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 fi lm system
® Tantalum Nitride fi lm 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.
® PFC Dividers.
®
Specifi cations
Characteristic
Each
Resistor
Total
Resistance
Resistance Range
10 - 150K
Ω
200K
Ω
Power Rating
125mW
250mW
Absolute TCR
to ±25ppm/°C*
Tracking TCR
to ±5ppm/°C*
Maximum Voltage Rating
100 volts
Operating Temperature Range
-65°C to +150°C
Noise
Less than -25 db
Termination
60/40 Sn/Pb or 100% tin (Pb-free)
*Tighter Tolerance and Higher Resistance value available. Contact factory for more information
IRC Advanced Film Division
• Corpus Christi Texas 78411 USA
© IRC Advanced Film Division
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Email: afdsales@irctt.com • Website: www.irctt.com
TaNFilm
®
Precision Chip
® Precision Chip
®
Voltage Divider
Environmental Performance
Test
Method
∆
R/R
∆
Ratio
Thermal Shock
MIL-STD-202
-65 to +125°C, 5 Cycles
±.02%
±.005%
Short Time Overload
MIL-PRF-55342
±.02%
±.005%
High Temperature Exposure
MIL-PRF-55342
±.03%
±.01%
Resistance to Bond Exposure
MIL-PRF-55342
±.01%
±.01%
Moisture Resistance
MIL-STD-202
10 Cycles, 240 hours
10% Rated Power
±.03%
±.02%
Load Life
(Rated Power)
MIL-PRF-55342
70°C, 1000 hours
±.03%
±.01%
Low Temperature Operation
MIL-PRF-55342
±.01%
±.005%
Recommended Solder Pad
Physical Data
TOP SIDE BOTTOM
0.035"
0.0315"
0.058"
0.0895"
0.0725"
0.180"
0.050"
0.0225”
0.015 ±0.005" "
0.030" min
0.058" ±.005”
0.010" ±0.004”
0.027" ±0.003”
0.126 ±0.006" ”
0.015 ±0.005" ”
0.024 ±0.004" "
R2
R1
R1
R2
Dimensions are in inches
IRC Advanced Film Division
• Corpus Christi Texas 78411 USA
© IRC Advanced Film Division
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Email: afdsales@irctt.com • Website: www.irctt.com
TaNFilm
®
Precision Chip
® Precision Chip
®
Voltage Divider
Prefi x PFC - D1206 - 03 - 1003 - 3301 - F B
Model
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 = 10K
Ω
; 50R0 = 50
Ω
R2 Resistance Code
Standard 4-Digit resistance code
Absolute Tolerance*
F = ±1%; D = ±0.5%; B = ±0.1%
Ratio Tolerance*
F = ±1%; D = ±0.5%; B = ±0.1%; A = ±0.05%
Ordering Data
Packaging Data
PACKAGING ON 8mm TAPE
USER DIRECTION OF FEED
* 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.
Range of
Lowest Resistor
Available
Absolute Tolerances
Available
Ratio Tolerances
Best
Absolute TCR
Best
Tracking TCR
5
Ω
- 24
Ω
F
D F
±100ppm/°C
±50ppm/°C
25
Ω
- 50
Ω
B D F
B D F
±50ppm/°C
±20ppm/°C
51
Ω
- 75
Ω
B D F
B D F
±25ppm/°C
±10ppm/°C
76
Ω
- 100K
Ω
B D F
A B D F
±25ppm/°C
±5ppm/°C
Manufacturing Capability