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
Unit: inches (mm)
Rectangular Thin Film Chip Resistors
——
TFCR1206-8W
Series
E
TCR
E: ±25PPM/°C
C: ±50PPM/°C
K: ±100PPM/°C
XXXX
Resistance
Value
B
Resistance
Tolerance
B: ±0.1%
C: ±0.25%
D: ±0.50%
F: ±1%
T
Packaging
T: Tape
Standard termination finish for this
product is 100% matte Tin (Sn)
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.
Features
Dimensions
Specifications
Series Rated Power Maximum *Maximum Operating Resistance
at 70°C Working Voltage Overload Voltage Temperature Range Range
TFCR0201-20W 0.05W PR or 15V whichever is less 30V -55˚C ~ 150˚C 50W ~ 33KW
TFCR0402-16W 0.063W PR or 25V whichever is less 75V -55°C ~ 150°C 10W ~ 255KW
TFCR0603-16W 0.063W PR or 75V whichever is less 150V -55°C ~ 150°C 4.7W ~ 1 Meg W
TFCR0603-10W 0.10W PR or 75V whichever is less 150V -55°C ~ 150°C 4.7W ~ 1 Meg W
TFCR0805-10W 0.10W PR or 100V whichever is less 200V -55°C ~ 150°C 4.7W ~ 2 Meg W
TFCR0805-8W 0.125W PR or 100V whichever is less 200V -55°C ~ 150°C 4.7W ~ 2 Meg W
TFCR1206-8W 0.125W PR or 150V whichever is less 300V -55°C ~ 150°C 4.7W ~ 2.5 Meg W
TFCR1206-4W 0.25W PR or 150V whichever is less 300V -55°C ~ 150°C 4.7W ~ 2.5 Meg W
TFCR1210-4W 0.25W PR or 150V whichever is less 300V -55°C ~ 150°C 4.7W ~ 1 Meg W
TFCR1210-2W 0.5W PR or 150V whichever is less 300V -55°C ~ 150°C 4.7W ~ 1 Meg W
TFCR2010-2W 0.5W PR or 150V whichever is less 300V -55°C ~ 150°C 4.7W ~ 1 Meg W
TFCR2512-2W 0.5W PR or 150V whichever is less 300V -55°C ~ 150°C 4.7W ~ 1 Meg W
NOTE: * 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
How To Order
All components in this section are RoHS compliant per the EU directives and definitions.
L W T i1i2
TFCR0201 0.024 ± 0.002
(0.6 ± 0.05)
0.012 ± 0.001
(0.3 ± 0.02)
0.010 ± 0.002
(0.25 ± 0.05)
0.006 ± 0.002
(0.15 ± 0.05)
0.006 ± 0.002
(0.15 ± 0.05)
TFCR0402 0.040 ± 0.002
(1.0 ± 0.05)
0.020 ± 0.002
(0.5 ± 0.05)
0.014 ± 0.002
(0.35 ± 0.05)
0.008 ± 0.004
(0.2 ± 0.01)
0.008 ± 0.004
(0.2 ± 0.01)
TFCR0603 0.063 ± 0.008
(1.6 ± 0.2)
0.031 ± 0.008
(0.8 ± 0.2)
0.014 ± 0.004
(0.45 ± 0.10)
0.010 ± 0.006
(0.25 ± 0.15)
0.010 ± 0.006
(0.25 ± 0.15)
TFCR0805 0.079 ± 0.008
(2.0 ± 0.2)
0.050 ± 0.008
(1.25 ± 0.20)
0.018 ± 0.006
(0.45 ± 0.15)
0.016 ± 0.008
(0.4 ± 0.2)
0.012 ± 0.008
(0.3 ± 0.2)
TFCR1206 0.126 ± 0.008
(3.2 ± 0.2)
0.063 ± 0.008
(1.6 ± 0.2)
0.022 ± 0.006
(0.57 ± 0.15)
0.018 ± 0.008
(0.45 ± 0.2)
0.012 ± 0.008
(0.3 ± 0.2)
TFCR1210 0.126 ± 0.008
(3.2 ± 0.2)
0.098 ± 0.006
(2.50 ± 0.15)
0.022 ± 0.006
(0.56 ± 0.15)
0.018 ± 0.008
(0.45 ± 0.2)
0.012 ± 0.008
(0.3 ± 0.2)
TFCR2010 0.197 ± 0.008
(5.0 ± 0.20)
0.098 ± 0.006
(2.50 ± 0.15)
0.217 ± 0.004
(0.55 ± 0.10)
0.236 ± 0.012
(0.60 ± 0.30)
0.02 ± 0.010
(0.50 ± 0.25)
TFCR2512 0.248 ± 0.008
(6.30 ± 0.20)
0.122 ± 0.006
(3.10 ± 0.15)
0.217 ± 0.004
(0.55 ± 0.10)
0.236 ± 0.012
(0.60 ± 0.30)
0.02 ± 0.010
(0.50 ± 0.25)
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
Temperature Cycle
(-55°C/125°C, 5 cycles)
Resistance (
Ω
)
10 100 1K 10K 100k
R/R(%)
0.10
0.05
0
-0.05
-0.10
Temperature Coefficient of Resistance
(25°C/125°C)
Resistance (Ω)
T.C.R.(ppm/°C)
10 100 1K 10K 100k
50
25
0
-25
-50
Short-time Overload
Resistance (
Ω
)
10 100 1K 10K 100k
R/R(%)
0.10
0.05
0
-0.05
-0.10
Solder Heat Resistance
(260°C, 10 seconds)
Resistance (
Ω
)
10 100 1K 10K 100k
R/R(%)
0.10
0.05
0
-0.05
-0.10
Load Life in Moisture
40°C, 90-95% RH, RCWV 1,000 hours
10 100 1K 10K 100k
R/R(%)
0.10
0.05
0
-0.05
-0.10
Resistance (Ω)
Description Requirements Test method
JIS C 5202
Resistance Value Within specified tolerance
Temperature E: Within ± 25PPM/°C Measuring temperature
Coefficient of C: Within ± 50PPM/°C +25/ + 125°C
Resistance (T.C.R.) K: Within ± 100PPM/°C
Short-time Overload Within ± (0.5% +0.05W) 2.5 times rated voltage
No major visible damage 5 seconds
Insulation Resistance At least 1,000 Meg W 100V 1 minute
Withstanding Voltage Within ± (0.5% +0.05W) 1/10: AC 150V 1 minute
no flashover, scorching 1/8: AC 300V 1 minute
or insulation breakdown
Terminal Strength Within ± (0.5% +0.05W) Install a sample on the board
No mechanical damage and bend the board 3/45mm
for 10 seconds
Solder Heat Resistance Within ± (0.5% +0.05W) Dip into 260°C solder bath
No major visible damage for 10 seconds
Solderability At least 95% of the dipping 235°C 2 seconds
surface must be covered by
new solder
Temperature Cycle Within ± (0.5% +0.05W) Cycle between -55°C and
No major visible damage + 150°C for 5 cycles
Markings Legible
Load Life in Moisture Within ± (0.5% +0.05W) Rated voltage 1.5 hours
No major visible damage “ON” 0.5 hours “OFF”
Markings Legible 40°C, 95% RH 1,000 hours
Load Life Within ± (0.5% +0.05W) Rated voltage 1.5 hours
No major visible damage “ON” 0.5 hours “OFF”
Markings Legible 70°C 1,000 hours
Examples of
Typical
Characteristics
Characteristics
DERATING CURVE
Rated power (%)
Ambient temperature (°C)
100
80
60
40
20
0
-55 0 70 125 150
* NOTE: These specifications are typical and are based on standard operating conditions.
