TFCR
PRECISION THIN FILM RESISTORS
FEATURES:
• TCR as low as ±25ppm
• Higher operating frequency with less parasitics
• Noise characteristics superior to standard thick film resistors
• Reference standards of EIA JIS C 5201-1
• Tolerance as low as ±0.1%
SERIES
PART NUMBER STRUCTURE
TFCR
Series
1206
Size
0201
0402
0603
0805
1206
1210
2010
2512
-
8W
Power Rating
32W = 0.03W
20W = 0.05W
16W = 0.063W
10W = 0.10W
8W = 0.125W
4W = 0.25W
2W = 0.50W
-
E
TCR
E = ±25ppm/˚C
C = ±50ppm/˚C
K = ±100ppm/˚C
-
1001
Resistance Value
1001 = 1KΩ
4 digit code e.g.
4R70 = 4.7Ω
1001 = 1KΩ
2494 = 2.49MΩ
B
Resistance Tolerance
B = ±0.1%
C = ±0.25%
D = ±0.50%
F = ±1%
T
Packaging
T = Tape &
Reel
M
Optional Reel Identifier
Leave blank for standard
quantity.
Add "-1K" if 1000 piece reel
is required
Example P/N:
TFCR1206-8W-E-1001BT
Standard Termination is 100% matte Tin over Nickel.
DIMENSIONS
L
Unit: inches (mm)
SIZE
0201
0402
0603
0805
L
0.023 ± 0.001
(0.60 ± 0.03)
0.040 ± 0.002
(1.0 ± 0.05)
0.061 ± 0.004
(1.55 ± 0.10)
0.079 ± 0.006
(2.0 ± 0.15)
0.120 ± 0.006
(3.05 ± 0.15)
0.122 ± 0.006
(3.10 ± 0.15)
0.193 ± 0.006
(4.90 ± 0.15)
0.248 ± 0.006
(6.30 ± 0.15)
W
0.011 ± 0.001
(0.30 ± 0.03)
0.019 ± 0.002
(0.5 ± 0.05)
0.031 ± 0.004
(0.8 ± 0.1)
0.049± 0.006
(1.25 ± 0.15)
0.061 ± 0.006
(1.55 ± 0.15)
0.094 ± 0.006
(2.40 ± 0.15)
0.094 ± 0.006
(2.40 ± 0.15)
0.122 ± 0.006
(3.10 ± 0.15)
T
0.009 ± 0.001
(0.23 ± 0.03)
0.012 ± 0.002
(0.30 ± 0.05)
0.018 ± 0.004
(0.45 ± 0.10)
0.022 ± 0.004
(0.55 ± 0.10)
0.022 ± 0.004
(0.55 ± 0.10)
0.022 ± 0.004
(0.55 ± 0.10)
0.022 ± 0.004
(0.55 ± 0.10)
0.022 ± 0.004
(0.55 ± 0.10)
i
1
0.003 ± 0.002
(0.10 ± 0.05)
0.008 ± 0.004
(0.2 ± 0.10)
0.012 ± 0.008
(0.30 ± 0.20)
0.012 ± 0.008
(0.30 ± 0.20)
0.017 ± 0.008
(0.42 ± 0.20)
0.016 ± 0.008
(0.40 ± 0.20)
0.024 ± 0.012
(0.60 ± 0.30)
0.024 ± 0.012
(0.60 ± 0.30)
i
2
0.006 ± 0.002
(0.15 ± 0.05)
0.008 ± 0.004
(0.2 ± 0.10)
0.012 ± 0.008
(0.30 ± 0.20)
0.016 ± 0.010
(0.40 ± 0.25)
0.014 ± 0.010
(0.35 ± 0.25)
0.022 ± 0.010
(0.55 ± 0.25)
0.020 ± 0.010
(0.50 ± 0.25)
0.020 ± 0.010
(0.50 ± 0.25)
W
ι
1
ι
2
T
1206
1210
2010
2512
ι
1
ι
2
STRUCTURE
3
8
1
2
Alumina Substrate
Backside Electrode
Top Electrode
Edge Electrode
5
6
7
8
Nickel Plating
Tin Plating
Resistive layer
Overcoat
1
4
3
4
6
1
7
5
2
9
Email:
sales@venkel.com
|
Phone:
512.794.0081
|
Toll Free:
800.950.8365
|
Web:
www.venkel.com
Rev: 12/2020-A
1
TFCR
SIZE
Power Rating
at 70°C (W)
Max. Working
Voltage
PRECISION THIN FILM RESISTORS
ELECTRICAL SPECIFICATION & RANGE
0201
0.03W
(1/32W)
0.05W
(1/20W)
0402
0.063W
(1/16W)
0603
0.063W
(1/16W)
0.10W
(1/10W)
0805
0.10W
(1/10W)
0.125W
(1/8W)
0.125W
(1/8W)
1206
0.25W
(1/4W)
1210
0.25W
(1/4W)
2010
0.25W
(1/4W)
2512
0.50W
(1/2W)
SERIES
15V
25V
50V
100V
150V
150V
150V
150V
Max. Overload
Voltage
Operating
Temp. Range
Tolerance
TCR
±25ppm
±0.1%
(B)
±50ppm
±100ppm
±25ppm
±0.25%
(C)
±50ppm
±100ppm
±25ppm
±0.5%
(D)
±50ppm
±100ppm
±25ppm
±1% (F)
±50ppm
±100ppm
30V
50V
100V
200V
300V
300V
300V
300V
-55°C
to +125°C
Resistance Range
100Ω - 10KΩ 100Ω - 12KΩ
100Ω - 10KΩ 100Ω - 12KΩ
100Ω - 10KΩ
100Ω - 10KΩ
100Ω - 10KΩ
100Ω - 10KΩ
-
-
-
-
-
27Ω - 12KΩ
-55°C
to +155°C
Resistance
Range
10Ω - 511KΩ
10Ω - 511KΩ
10Ω - 511KΩ
-55°C
to +155°C
Resistance
Range
4.7Ω - 1MΩ
4.7Ω - 1MΩ
4.7Ω - 1MΩ
-55°C
to +155°C
Resistance
Range
-55°C
to +155°C
Resistance
Range
-55°C
to +155°C
Resistance
Range
-55°C
to +155°C
-55°C
to +155°C
Resistance Resistance
Range
Range
4.7Ω - 2MΩ 4.7Ω - 1MΩ 4.7Ω - 2.49MΩ 4.7Ω - 1MΩ 4.7Ω - 2.49MΩ 4.7Ω - 3MΩ 4.7Ω - 3MΩ
4.7Ω - 2MΩ 4.7Ω - 1MΩ 4.7Ω - 2.49MΩ 4.7Ω - 1MΩ 4.7Ω - 2.49MΩ 4.7Ω - 3MΩ 4.7Ω - 3MΩ
4.7Ω - 2MΩ 4.7Ω - 1MΩ 4.7Ω - 2.49MΩ 4.7Ω - 1MΩ 4.7Ω - 2.49MΩ 4.7Ω - 3MΩ 4.7Ω - 3MΩ
1Ω - 2MΩ
1Ω - 2MΩ
1Ω - 2MΩ
1Ω - 2MΩ
1Ω - 2MΩ
1Ω - 2MΩ
1Ω - 2MΩ
1Ω - 2MΩ
1Ω - 2MΩ
1Ω - 1MΩ
1Ω - 1MΩ
1Ω - 1MΩ
1Ω - 1MΩ
1Ω - 1MΩ
1Ω - 1MΩ
1Ω - 1MΩ
1Ω - 1MΩ
1Ω - 1MΩ
1Ω - 2.49MΩ
1Ω - 2.49MΩ
1Ω - 2.49MΩ
1Ω - 2.49MΩ
1Ω - 2.49MΩ
1Ω - 2.49MΩ
1Ω - 2.49MΩ
1Ω - 2.49MΩ
1Ω - 2.49MΩ
4.7Ω - 1MΩ
4.7Ω - 1MΩ
4.7Ω - 1MΩ
4.7Ω - 1MΩ
4.7Ω - 1MΩ
4.7Ω - 1MΩ
4.7Ω - 1MΩ
4.7Ω - 1MΩ
4.7Ω - 1MΩ
1Ω - 2.49MΩ
1Ω - 2.49MΩ
1Ω - 2.49MΩ
1Ω - 2.49MΩ
1Ω - 2.49MΩ
1Ω - 2.49MΩ
1Ω - 2.49MΩ
1Ω - 2.49MΩ
1Ω - 2.49MΩ
1Ω - 3MΩ
1Ω - 3MΩ
1Ω - 3MΩ
1Ω - 3MΩ
1Ω - 3MΩ
1Ω - 3MΩ
1Ω - 3MΩ
1Ω - 3MΩ
1Ω - 3MΩ
1Ω - 3MΩ
1Ω - 3MΩ
1Ω - 3MΩ
1Ω - 3MΩ
1Ω - 3MΩ
1Ω - 3MΩ
1Ω - 3MΩ
1Ω - 3MΩ
1Ω - 3MΩ
4.7Ω - 511KΩ 1Ω - 1MΩ 4.7Ω - 1MΩ
4.7Ω - 511KΩ 1Ω - 1MΩ 4.7Ω - 1MΩ
4.7Ω - 511KΩ 1Ω - 1MΩ 4.7Ω - 1MΩ
4.7Ω - 511KΩ 1Ω - 1MΩ 4.7Ω - 1MΩ
49.9Ω-33KΩ 27Ω - 22.1KΩ 4.7Ω - 511KΩ 1Ω - 1MΩ 4.7Ω - 1MΩ
49.9Ω-33KΩ 27Ω - 22.1KΩ 4.7Ω - 511KΩ 1Ω - 1MΩ 4.7Ω - 1MΩ
-
27Ω - 12KΩ
4.7Ω - 511KΩ 1Ω - 1MΩ 4.7Ω - 1MΩ
49.9Ω-33KΩ 27Ω - 22.1KΩ 4.7Ω - 511KΩ 1Ω - 1MΩ 4.7Ω - 1MΩ
49.9Ω-33KΩ 27Ω - 22.1KΩ 4.7Ω - 511KΩ 1Ω - 1MΩ 4.7Ω - 1MΩ
NOTE:
Max Working Voltage is listed above or
√(P*R),
whichever is lower. Max overload Voltage is listed above or 2.5*√(P*R), whichever is lower.
MARKING CODE
• E-24 values for 0603 size maybe marked with the standard 3 digit marking
code.
• E-96 values for 0805 size and larger, will be marked with standard 4 digit
marking code.
• E-24 values for 0603 size and larger, will be marked with standard 3 digit
marking code.
• 0603 - E-96 values will be marked with a standard 3 digit alpha numeric code
Please see 0603 marking codes PDF.
Note: 0201 and 0402 cannot be marked.
DERATING CURVE
120
Rated power (%)
100
80
60
40
20
0
-50
-55
-25
75
100
70
Ambient temperature (˚C)
0
25
50
125
150
175
0201 Size
0402 to 2512 Size
Email:
sales@venkel.com
|
Phone:
512.794.0081
|
Toll Free:
800.950.8365
|
Web:
www.venkel.com
Rev: 12/2020-A
2
TFCR
Label
PRECISION THIN FILM RESISTORS
REEL SPECIFICATIONS
F
H
Unit: mm (inch)
C
E
F
G
H
M
SERIES
M C
E
13.0 ± 0.2
(0.51 ± 0.008)
60.0 ± 1.0
(2.36 ± 0.03)
11.4 ± 1.0
(0.45 ± 0.04)
9.0 ± .3
(0.35 ± 0.012)
1.5 ± .3
(0.06 ± 0.012)
180 ± 2.0
(7.09 ± 0.08)
Minimum of 30 empty pockets at the beginning of reel, 65 minimum empty pockets at the end.
G
TAPE SPECIFICATIONS
B
G
T
A
F
W
T
J
Dø
H
E
Embossed
Paper
Units: mm
TAPE
SIZE (in)
0201
0402
0603
Paper
0805
1206
1210
2.37±0.20
3.55±0.05
3.40±0.05
1.60±0.05
2.00±0.05
2.75±0.05
8.0±0.10
8.0±0.10
8.0±0.10
1.75±0.05
1.75±0.05
1.75±0.05
3.50±0.05
3.50±0.05
3.50±0.05
0.75±0.05
0.75±0.05
0.75±0.05
4.00±0.10
4.00±0.10
4.00±0.10
4.00±0.10
4.00±0.10
4.00±0.10
2.00±0.05
2.00±0.05
2.00±0.05
1.55±0.05
1.55±0.05
1.60±0.10
A
0.70±0.05
1.16±0.10
1.90±0.10
B
0.40±0.05
0.70±0.10
1.10±0.05
W
8.0±0.10
8.0±0.10
8.0±0.10
E
1.75±0.05
1.75±0.05
1.75±0.05
F
3.50±0.05
3.50±0.05
3.50±0.05
T
0.42±0.02
0.40±0.03
0.60±0.03
G
2.00±0.05
2.00±0.05
4.00±0.10
H
4.00±0.10
4.00±0.10
4.00±0.10
J
2.00±0.05
2.00±0.05
2.00±0.05
Dø
1.55±0.03
1.55±0.05
1.55±0.05
2010
Embossed
2512
5.45±0.10
2.85±0.10
12.00±0.10
1.75±0.10
5.50±0.05
1.00 +0.20, -0
4.00±0.10
4.00±0.10
2.00±0.05
1.50 +0.1, -0
6.65±0.10
3.40±0.10
12.00±0.10
1.75±0.10
5.50±0.05
1.00 +.02.0, -0
4.00±0.10
4.00±0.10
2.00±0.05
1.50 +0.1, -0
PEEL BACK FORCE AND DIRECTION DIAGRAM
Direction of pull
Top cover tape
Carrier tape
165 ~ 180˚
Direction of unreeling
Bottom cover tape
Peel back force and direction of peel back angle should follow
EIA481-1-A. Peel back force should be between 0.1N – 1.3N
and peel back angle of 165˚ – 180˚.
Email:
sales@venkel.com
|
Phone:
512.794.0081
|
Toll Free:
800.950.8365
|
Web:
www.venkel.com
Rev: 12/2020-A
3
TFCR
TEST
PRECISION THIN FILM RESISTORS
ENVIRONMENTAL CHARACTERISTICS
REQUIREMENT
Tol.
≤0.05%
As Spec.
ΔR±0.05
%
Tol. >0.05%
TEST METHOD
SERIES
Temperature Coefficient of
Resistance (T.C.R.)
MIL-STD-202 Method 304
+25/-55/+125/+25°C
ΔR±0.02%
JIS-C-5201-1 4.13
RCWV*2.5 or Max. Overload Voltage whichever is lower for 5 seconds
MIL-STD-202 Method 302
Apply 100VDC for 1 minute
ΔR±0.02%
MIL-STD-202 Method 108A
70±2°C RCWV for 1000 hrs with 1.5 hrs “ON” and 0.5 hrs “OFF”
Short Time Overload
ΔR±0.02%
for high power rating
>9999MΩ
Insulation Resistance
ΔR±0.05%
Endurance
0201:
ΔR±0.05%
for high power rating
>7kΩ→ΔR±0.05%
≤7kΩ→ΔR±0.02%
ΔR±0.3%
Damp Heat with Load
ΔR±0.05%
ΔR±0.5%
for high power rating
ΔR±0.05%
ΔR±0.1%
MIL-STD-202 Method 103B
40±2°C 90~95% R.H. RCWV for 1000 hrs with 1.5 hrs “ON” and 0.5 hrs “OFF”
JIS-C-5201-1 4.33
Bending amplitude 3mm for 10 seconds
2010 / 2512 sizes: 2mm Other sizes: 3mm
MIL-STD-202 Method 208H
245±5°C for 3 seconds
MIL-STD-202 Method 210E
260±5°C for 10 seconds
MIL-STD-202 Method 301
Max. Overload Voltage for 1 minute
Bending Strength
Solderability
95% min. coverage
Resistance to Soldering Heat
ΔR±0.05%
ΔR±0.1%
Dielectric Withstanding
Voltage
ΔR±0.05%
By Type
Low Temperature Operation
ΔR±0.2%
ΔR±0.5%
for high power rating
ΔR±0.05%
JIS-C-5201-1 4.36
1 hour, -65°C, followed by 45 minutes of RCWV
MIL-STD-202 Method 108
at +155°C for 1000 hrs
High Temperature Exposure
RCWV (Rated continuous working voltage) =
√(P*R)
or Max operating voltage whichever is lower
Storage Temperature:
25±3°C;
Humidity
<80% RH
Email:
sales@venkel.com
|
Phone:
512.794.0081
|
Toll Free:
800.950.8365
|
Web:
www.venkel.com
Rev: 12/2020-A
4
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