High Range Precision Chip
Voltage Divider
PFC-CR Divider Series
•
New CHROMAXX™ Film System
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Superior to matched discretes
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Popular 1206 Chip Size
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1KΩ - 1MΩ per resistor
IRC Adv
Division
IRC Advanced Film Division
IRC is now offering a new high-resistance voltage divider solution. Using similar construction to IRC’s
PFC Divider, the new PFC-CR Divider series provides a single package solution with high resistance
differential capability combined with excellent stability and tracking. The 1206 size chip has a very small
footprint and is compatible with your automatic placement equipment. The ratio tolerance can be speci-
fied down to 0.1% with TCR tracking capabilities to ±5ppm/°C.
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 CHROMAXX™ PFC
Dividers.
Electrical Data
Characteristic
Resistance Range
Power Rating
Absolute Tolerance
Ratio Tolerance
Absolute TCR
Tracking TCR
Maximum Voltage Rating
Operating Temperature
Range
Termination
Each Resistor
1.0K
W
- 1.0M
W
125mW
to ±1%
to ±0.1%
to ±50ppm/°C
Package
1.5M
W
250mW
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
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Non-leaching
nickel barrier
Wrap around termination
Environmental Data
Performance Test
(per MIL-PRF-55342)
Thermal Shock
(5 cycles, -65°C to +125°C)
Short Time Overload
High Temperature Exposure
Resistance to Bond Exposure
to ±5ppm/°C
100V
-65°C to +125°C
solder plated over nickel barrier
D
R/R
D
Ratio
±0.02%
±0.02%
±0.03%
±0.02%
±0.1%
±0.1%
±0.01%
±0.005%
±0.005%
±0.01%
±0.01%
±0.05%
±0.05%
±0.005%
Moisture Resistance
(10 cycles, 240 hours)
Load Life (Rated Power)
(70°C, 1000 hours)
Low Temperature Operation
A subsidiary of
TT electronics plc
PFC CR Divider Issue May 2004
High Range Precision Chip
Voltage Divider
Physical Data (Inches):
TOP
SIDE
BOTTOM
IRC Adv
Division
IRC Advanced Film Division
SOLDER PAD LAYOUT
0.0895”
0.024” ±.004
0.058” ±.005
0.015” ±.005
0.0725”
0.0315”
R2
0.027” ±.003
0.126” ±.006
R1
0.180”
0.035”
0.030” MIN
0.0225”
0.050”
0.015” ±.005
0.063” ±.005
0.010” ±.004
0.058”
Power Derating Data
100
Ordering Data
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% Of Rated Power
Model
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50
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4-digit resistance code. Ex: 1001 = 1KΩ; 1504 = 1.5MΩ
10
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25°
70°
150°
4-digit resistance code. Ex: 1001 = 1KΩ; 1504 = 1.5MΩ
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J = ±5%; G = ±2%; F = ±1%
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Packaging Data
G = ±2%; F = ±1%; D = ±0.5%; B = ±0.1%
For additional information or to discuss your specific requirements,
please contact our Applications Team using the contact details below.
PACKAGING ON 8mm TAPE
USER DIRECTION OF FEED
© 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 CR Divider Series Issue May 2004
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Ratio Tolerance
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Temperature in °C
Absolute Tolerance
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R2 Resistance Code
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R1 Resistance Code
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01 = ±100ppm/°C; 02 = ±50ppm/°C
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TCR Code
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D1206CR
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Prefix
PFC - D1206CR - 01 - 1005 - 5003 - F
B
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