Precision Thin Film Nichrome
Chip Resistor
PCF Series
•
•
•
•
•
TCR to ±5 ppm/°C
Tolerances to ±0.1%
Available in six standard sizes
Wide ohmic range 10Ω to 2.0MΩ
RoHS compliant Pb-free terminations
Matte tin
Plating
IRC Advanced Film Division
Glass
Resistive Element
Nickel Barrier
Electrical Data
Size
Rated
Power at
70°C
(mW)
50
Max
Working
Voltage
(volts)
15
Max
Overload
Voltage
(volts)
30
Resistance Tolerance
Ohmic Range
TCR
0201
±1%
±0.5%
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.01%, ±0.05%
±0.1%, ±0.25%, ±0.5%, ±1%
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.01%
±0.05%
±0.1%, ±0.25%, ±0.5%, ±1%
±0.25%, ±0.5%, ±1%
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.01%
±0.05%
±0.1%, ±0.25%, ±0.5%, ±1%
±0.25%, ±0.5%, ±1%
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.01%
±0.05%, ±0.1%, ±0.25%, ±0.5%, ±1%
±0.25%, ±0.5%, ±1%
±0.25%, ±0.5%, ±1%
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.01%
±0.05%, ±0.1%, ±0.25%, ±0.5%, ±1%
±0.25%, ±0.5%, ±1%
±0.25%, ±0.5%, ±1%
10Ω - 30Ω
33Ω - 22KΩ
50Ω - 2KΩ
50Ω - 12KΩ
50Ω - 12KΩ
10Ω - 200KΩ
50Ω - 8KΩ
25Ω - 100KΩ
25Ω - 100KΩ
4.7Ω - 150KΩ
4.7Ω - 800KΩ
2Ω - 4.6Ω
50Ω - 16KΩ
25Ω - 200KΩ
25Ω - 200KΩ
4.7Ω - 500KΩ
4.7Ω - 2MΩ
1Ω - 4.6Ω
50Ω - 30KΩ
25Ω - 500KΩ
25Ω - 500KΩ
4.7Ω - 1MΩ
1Ω - 4.6Ω
1MΩ - 2MΩ
50Ω - 30KΩ
25Ω - 500KΩ
25Ω - 500KΩ
4.7Ω - 1MΩ
1Ω - 4.6Ω
1MΩ - 2MΩ
±100
±25
±5
±10, ±15
±25, ±50
±25, ±50
±5
±10, ±15
±25, ±50
±25, ±50
±25, ±50
±25, ±50
±5
±10, ±15
±25, ±50
±25, ±50
±25, ±50
±25, ±50
±5
±10, ±15
±25, ±50
±25, ±50
±25, ±50
±25, ±50
±5
±10, ±15
±25, ±50
±25, ±50
±25, ±50
±25, ±50
0402
62.5
25
50
0603
62.5
50
100
0805
100
100
200
1206
125
150
300
2010
250
150
300
2512
500
150
300
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5%
±0.01%
±0.05%,
±0.1%, ±0.25%, ±0.5%, ±1%
±0.25%, ±0.5%, ±1%
±0.25%, ±0.5%, ±1%
50Ω - 50KΩ
25Ω - 500KΩ
25Ω - 500KΩ
4.7Ω - 1MΩ
1Ω - 4.6Ω
1MΩ - 2MΩ
±5
±10, ±15
±25, ±50
±25, ±50
±25, ±50
±25, ±50
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
PCF Series Issue June 2008 Sheet 1 of 3
Precision Thin Film Nichrome
Chip Resistor
Environmental Data
Test Conditions
Test Method
JIS-C-5202-5.5
5 Seconds at 2.5 X Rated Voltage
(not to exceed 2 X Max Voltage)
MIL-STD-202 Method 107
100 Cycles
-55°C to 150°C
MIL-STD-202 Method 103
1000 Hours 40°C 90-95% RH
1.5 Hours On / 0.5 Hours Off
Rated Voltage
MIL-STD-202 Method 108
1000 Hours 70°C
1.5 Hours On / 0.5 Hours Off
Rated Voltage, Rated Power
JIS-C-5202-7.2
96 Hours 155°C
JIS-C-5202-7.2
96 Hours 155°C
MIL-STD-202 Method 108
10 ±1 Seconds 260°C
3 ±0.5 Seconds 235°C
IRC Advanced Film Division
Performance
Tolerance
≤
0.05%
±0.05% (+0.05Ω)
Tolerance
>
0.05%
±0.5% (+0.05Ω)
Short-time Overload
Thermal Shock
±0.05% (+0.05Ω)
±0.25% (+0.05Ω)
Humidity (Steady State)
±0.05% (+0.05Ω)
±0.3% (+0.05Ω)
Load Life
R
≤
7.0KΩ
R
>
7.0KΩ
±0.05% (+0.05Ω)
±0.5% (+0.05Ω)
±0.05% (+0.05Ω)
±0.05% (+0.05Ω)
±0.05% (+0.05Ω)
±0.2% (+0.05Ω)
±0.5% (+0.05Ω)
±0.2% (+0.05Ω)
±0.2% (+0.05Ω)
±0.2% (+0.05Ω)
High Temperature Exposure
Low Temperature Operation
Resistance to Solder Heat
Solderability
95% Min Coverage
Power Derating Curve
100
Packaging Data
Chip Size
0201
Tape Type
Paper
Paper
Paper
Paper
Paper
Plastic
Plastic
Reel Quantity
5,000
10,000
5,000
5,000
5,000
4,000
4,000
% Of Rated Power
50
0402
0603
25
70
155
0
0805
1206
2010
2512
Ambient Temperature (°C)
© 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
PCF Series Issue June 2008 Sheet 2 of 3
Precision Thin Film Nichrome
Chip Resistor
Physical Data
L
IRC Advanced Film Division
a
TOP
W
BO TTOM
SIDE
b
H
Dimensions (mm)
Model
PCF0201LF
PCF0402LF
PCF0603LF
PCF0805LF
PCF1206LF
PCF2010LF
PCF2512LF
L
0.024±0.002
0.039±0.002
0.061±0.004
0.079±0.007
0.120±0.007
0.193±0.007
0.248±0.007
W
0.012±0.002
0.020±0.002
0.031±0.004
0.049±0.007
0.061±0.007
0.094±0.007
0.122±0.007
H
0.009±0.002
0.012±0.002
0.018±0.004
0.021±0.004
0.021±0.004
0.021±0.004
0.021±0.004
a
0.005±0.002
0.008±0.004
0.012±0.008
0.012±0.008
0.016±0.008
0.023±0.005
0.023±0.005
b
0.005±0.002
0.008±0.004
0.012±0.008
0.016±0.010
0.014±0.010
0.020±0.010
0.020±0.010
Ordering Data
Prefix
Model
100% Tin (Pb-free) terminations:
W0201LF, W0402LF, W0603LF, W0805LF, W1206LF, W2010LF, W2512LF
PCF
-
W1206
-
03
-
1001
-
B
-
P
-
LT
TCR Characteristic
01=±100ppm/°C, 02=±50ppm/°C,
03=±25ppm/°C, 12=±10ppm/°C
13=±5ppm/°C
Resistance Code
Tolerance Code
Standard 4-digit resistance code. Examples: 1004=1.0MΩ, 1003=100KΩ, 51R0=51Ω
F= ±1%, D=±0.5%, C=±0.25%, B=±0.1%, A=±0.05%, T=±0.01%
Tape Type
P=Paper, E=Plastic
Tape & Reel Packaging
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
PCF Series Issue June 2008 Sheet 3 of 3
DIY/Open Source Hardware
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