Rectangular Thin Film Chip Resistors
Features
These Thin Film Chip Resistors are designed for high
precision, stability and reliability. Available in 0201 thru 2512
sizes, having a TCR of either ± 25PPM/°C, ± 50PPM/°C or
±100PPM/°C. Suitable for flow and reflow soldering.
Unit: inches (mm)
L
TFCR0201
TFCR0402
TFCR0603
TFCR0805
TFCR1206
TFCR1210
TFCR2010
TFCR2512
0.024 ± 0.002
(0.6 ± 0.05)
0.040 ± 0.002
(1.0 ± 0.05)
0.063 ± 0.008
(1.6 ± 0.2)
0.079 ± 0.008
(2.0 ± 0.2)
0.126 ± 0.008
(3.2 ± 0.2)
0.126 ± 0.008
(3.2 ± 0.2)
0.197 ± 0.008
(5.0 ± 0.20)
0.248 ± 0.008
(6.30 ± 0.20)
W
0.012 ± 0.001
(0.3 ± 0.02)
0.020 ± 0.002
(0.5 ± 0.05)
0.031 ± 0.008
(0.8 ± 0.2)
0.050 ± 0.008
(1.25 ± 0.20)
0.063 ± 0.008
(1.6 ± 0.2)
0.098 ± 0.006
(2.50 ± 0.15)
0.098 ± 0.006
(2.50 ± 0.15)
0.122 ± 0.006
(3.10 ± 0.15)
T
0.010 ± 0.002
(0.25 ± 0.05)
0.014 ± 0.002
(0.35 ± 0.05)
0.014 ± 0.004
(0.45 ± 0.10)
0.018 ± 0.006
(0.45 ± 0.15)
0.022 ± 0.006
(0.57 ± 0.15)
0.022 ± 0.006
(0.56 ± 0.15)
0.217 ± 0.004
(0.55 ± 0.10)
0.217 ± 0.004
(0.55 ± 0.10)
Dimensions
i
1
0.006 ± 0.002
(0.15 ± 0.05)
0.008 ± 0.004
(0.2 ± 0.01)
0.010 ± 0.006
(0.25 ± 0.15)
0.016 ± 0.008
(0.4 ± 0.2)
0.018 ± 0.008
(0.45 ± 0.2)
0.018 ± 0.008
(0.45 ± 0.2)
0.236 ± 0.012
(0.60 ± 0.30)
0.236 ± 0.012
(0.60 ± 0.30)
i
2
0.006 ± 0.002
(0.15 ± 0.05)
0.008 ± 0.004
(0.2 ± 0.01)
0.010 ± 0.006
(0.25 ± 0.15)
0.012 ± 0.008
(0.3 ± 0.2)
0.012 ± 0.008
(0.3 ± 0.2)
0.012 ± 0.008
(0.3 ± 0.2)
0.02 ± 0.010
(0.50 ± 0.25)
0.02 ± 0.010
(0.50 ± 0.25)
Specifications
Series
TFCR0201-20W
TFCR0402-16W
TFCR0603-16W
TFCR0603-10W
TFCR0805-10W
TFCR0805-8W
TFCR1206-8W
TFCR1206-4W
TFCR1210-4W
TFCR1210-2W
TFCR2010-2W
TFCR2512-2W
NOTE:
Rated Power
at 70°C
0.05W
0.063W
0.063W
0.10W
0.10W
0.125W
0.125W
0.25W
0.25W
0.5W
0.5W
0.5W
Maximum
working Voltage
PR or 15V whichever is less
PR or 25V whichever is less
PR or 75V whichever is less
PR or 75V whichever is less
PR or 100V whichever is less
PR or 100V whichever is less
PR or 150V whichever is less
PR or 150V whichever is less
PR or 150V whichever is less
PR or 150V whichever is less
PR or 150V whichever is less
PR or 150V whichever is less
*Maximum
Operating
Overload Voltage Temperature Range
30V
75V
150V
150V
200V
200V
300V
300V
300V
300V
300V
300V
-55˚C ~ 150˚C
-55°C ~ 150°C
-55°C ~ 150°C
-55°C ~ 150°C
-55°C ~ 150°C
-55°C ~ 150°C
-55°C ~ 150°C
-55°C ~ 150°C
-55°C ~ 150°C
-55°C ~ 150°C
-55°C ~ 150°C
-55°C ~ 150°C
Resistance
Range
50W ~ 33KW
10W ~ 255KW
4.7W ~ 1 Meg
W
4.7W ~ 1 Meg
W
4.7W ~ 2 Meg
W
4.7W ~ 2 Meg
W
4.7W ~ 2.5 Meg
W
4.7W ~ 2.5 Meg
W
4.7W ~ 1 Meg
W
4.7W ~ 1 Meg
W
4.7W ~ 1 Meg
W
4.7W ~ 1 Meg
W
* Overload Voltage=2.5*√(P*R) or Max. overload voltage listed above, whichever is lower.
Markings on Thin Film Chip Resistors may have an internal lot identification code or the E-24 (5%) or E-96 (1%) marking code. If value identification is required, please consult your sales
representative for availability. Values available in the E-24 Series that are crossover values (same value for 1% and 5%) will typically be marked with a 3-digit E-24 Series marking code.
* For 0201 case size: TCR is 50ppm for values above 5K
W
TFCR1206-8W
—
E
—
How To Order
B
XXXX
T
Standard termination finish for this
product is 100% matte Tin (Sn)
Series
TCR
E:
±25PPM/°C
C:
±50PPM/°C
K:
±100PPM/°C
Resistance
Tolerance
B:
±0.1%
C:
±0.25%
D:
±0.50%
F:
±1%
Packaging
T: Tape
Resistance
Value
All components in this section are RoHS compliant per the EU directives and definitions.
55
5900 Shepherd Mountain Cove • Austin, TX 78730
Phone: 512 / 794-0081 • Fax: 512 / 794-0087 • Toll Free: 800 / 950-8365
e-mail: sales@venkel.com • www.venkel.com
Description
Resistance Value
Requirements
Within specified tolerance
E: Within ± 25PPM/°C
C: Within ± 50PPM/°C
K: Within ± 100PPM/°C
Within ± (0.5% +0.05W)
No major visible damage
At least 1,000 Meg
W
Within ± (0.5% +0.05W)
no flashover, scorching
or insulation breakdown
Within ± (0.5% +0.05W)
No mechanical damage
Within ± (0.5% +0.05W)
No major visible damage
At least 95% of the dipping
surface must be covered by
new solder
Within ± (0.5% +0.05W)
No major visible damage
Markings Legible
Within ± (0.5% +0.05W)
No major visible damage
Markings Legible
Within ± (0.5% +0.05W)
No major visible damage
Markings Legible
Test method
JIS C 5202
Measuring temperature
+25/ + 125°C
2.5 times rated voltage
5 seconds
100V 1 minute
1/10: AC 150V 1 minute
1/8: AC 300V 1 minute
Install a sample on the board
and bend the board 3/45mm
for 10 seconds
Dip into 260°C solder bath
for 10 seconds
235°C 2 seconds
Characteristics
DERATING CURVE
100
Temperature
Coefficient of
Resistance (T.C.R.)
Short-time Overload
Insulation Resistance
withstanding Voltage
Rated power (%)
80
60
40
20
0
-55
0
70
125 150
Terminal Strength
Solder Heat Resistance
Solderability
Ambient temperature (°C)
Temperature Cycle
Cycle between -55°C and
+ 150°C for 5 cycles
Rated voltage 1.5 hours
“ON” 0.5 hours “OFF”
40°C, 95% RH 1,000 hours
Rated voltage 1.5 hours
“ON” 0.5 hours “OFF”
70°C 1,000 hours
Load Life in Moisture
Load Life
* NOTE:
These specifications are typical and are based on standard operating conditions.
Short-time Overload
R/R(%)
0.10
Examples of
Typical
Characteristics
T.C.R.(ppm/°C)
50
Temperature Coefficient of Resistance
(25°C/125°C)
25
0.05
0
0
-25
-0.05
-50
10
100
1K
10K
100k
Resistance (Ω)
-0.10
10
100
1K
10K
100k
Resistance (Ω)
Solder Heat Resistance
(260°C, 10 seconds)
R/R(%)
R/R(%)
0.10
0.10
Temperature Cycle
(-55°C/125°C, 5 cycles)
R/R(%)
0.10
Load Life in Moisture
40°C, 90-95% RH, RCWV 1,000 hours
0.05
0.05
0.05
0
0
0
-0.05
-0.05
-0.05
-0.10
10
100
1K
10K
100k
Resistance (Ω)
-0.10
10
100
1K
10K
100k
Resistance (Ω)
-0.10
10
100
1K
10K
100k
Resistance (Ω)
5900 Shepherd Mountain Cove • Austin, TX 78730
Phone: 512 / 794-0081 • Fax: 512 / 794-0087 • Toll Free: 800 / 950-8365
e-mail: sales@venkel.com • www.venkel.com
56
PCB Design
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