UPTF
ULTRA PRECISION THIN FILM RESISTORS
FEATURES:
• TCR as low as ±2ppm
• Excellent characteristics at higher frequencies
• Tolerance as low as ±0.01%
SERIES
PART NUMBER STRUCTURE
UPTF
Series
0805 -
Size
0402
0603
0805
1206
1210
2010
2512
10W
Power Rating
16W = 0.063W
10W = 0.10W
8W = 0.125W
5W = 0.20W
4W = 0.25W
2W = 0.50W
-
P
TCR
2 = ±2ppm/˚C
3 = ±3ppm/˚C
P = ±5ppm/˚C
N = ±10ppm/˚C
E = ±25ppm/˚C
-
1001
Resistance Code
4R70 = 4.7Ω
39R9 = 39.9Ω
1002 = 10kΩ
1504 = 1.5MΩ
A
Tolerance
U = ±0.01%
A =±0.05%
B = ±0.1%
C = ±0.25%
D = ±0.50%
T
Packaging
T = Tape & Reel
☐
Optional Reel Identifier
Leave blank for standard quantity.
Add "-1K" if 1000 piece reel is required
Example P/N:
UPTF0805-10W-P-1001AT
Standard Termination is 100% matte Tin over Nickel.
DIMENSIONS
L
SIZE
(INCHES)
0402
L
0.040 ± 0.002
(1.0 ± 0.05)
0.063 ± 0.008
(1.6 ± 0.20)
0.079 ± 0.008
(2.0 ± 0.20)
0.126 ± 0.008
(3.2 ± 0.20)
0.126 ± 0.008
(3.2 ± 0.20)
0.197 ± 0.008
(5.0 ± 0.20)
0.248 ± 0.008
(6.30 ± 0.20)
W
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 ± 0.20)
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
0.014 ± 0.002
(0.35 ± 0.05)
0.017 ± 0.004
(0.45 ± 0.10)
0.021 ± 0.004
(0.55 ± 0.10)
0.021 ± 0.004
(0.55 ± 0.10)
0.021 ± 0.004
(0.55 ± 0.10)
0.021 ± 0.004
(0.55 ± 0.10)
0.021 ± 0.004
(0.55 ± 0.10)
Unit: inches (mm)
ι
1
0.008 ± 0.004
(0.2 ± 0.10)
0.010 ± 0.006
(0.25 ± 0.15)
0.016 ± 0.008
(0.4 ± 0.20)
0.018 ± 0.008
(0.45 ± 0.20)
0.018 ± 0.008
(0.45 ± 0.20)
0.236 ± 0.012
(0.60 ± 0.30)
0.236 ± 0.012
(0.60 ± 0.30)
ι
2
0.008 ± 0.004
(0.2 ± 0.10)
0.010 ± 0.006
(0.25 ± 0.15)
0.012 ± 0.008
(0.3 ± 0.20)
0.012 ± 0.008
(0.3 ± 0.20)
0.012 ± 0.008
(0.3 ± 0.20)
0.02 ± 0.010
(0.50 ± 0.25)
0.02 ± 0.010
(0.50 ± 0.25)
W
0603
0805
1206
ι
1
ι
1
1210
T
2010
2512
ι
2
ι
2
STRUCTURE
3
5
1
87
1
2
4
6
1
2
3
4
Ceramic Substrate
Backside Electrode
Top Electrode
Edge Electrode
5
6
7
8
Nickel Plating
Tin Plating
Resistive layer
Overcoat
Email:
sales@venkel.com
|
Phone:
512.794.0081
|
Toll Free:
800.950.8365
|
Web:
www.venkel.com
Rev: 12/2021-A
1
UPTF
SIZE
ULTRA PRECISION THIN FILM RESISTORS
ELECTRICAL SPECIFICATION & RANGE
0402
0.063W (1/16W)
0603
0.063W (1/16W)
0805
0.10W (1/10W)
1206
0.125W (1/8W)
1210
0.20W (1/5W)
2010
0.25W (1/4W)
2512
0.50W (1/2W)
Power Rating
at 70°C (W)
Max. Working
Voltage
Max. Overload
Voltage
Operating
Temp. Range
Tolerance
TCR
±2ppm (2)
0.01% (U)
±3ppm (3)
±5ppm (P)
±10ppm (N)
±2ppm (2)
±3ppm (3)
0.05% (A)
±5ppm (P)
±10ppm (N)
±25ppm (E)
±2ppm (2)
0.10% (B)
±3ppm (3)
±5ppm (P)
±10ppm (N)
0.25% (C)
±5ppm (P)
±10ppm (N)
±5ppm (P)
±10ppm (N)
SERIES
25V
50V
100V
150V
150V
150V
150V
50V
100V
200V
300V
300V
300V
300V
-55°C to +155°C
Resistance
Range
49.9Ω - 4.99KΩ
49.9Ω - 4.99KΩ
49.9Ω - 20KΩ
49.9Ω - 20KΩ
49.9Ω - 20KΩ
49.9Ω - 4.99KΩ
49.9Ω - 4.99KΩ
49.9Ω - 20KΩ
49.9Ω - 20KΩ
49.9Ω - 4.99KΩ
49.9Ω - 4.99KΩ
49.9Ω - 20KΩ
49.9Ω - 100KΩ
49.9Ω - 20KΩ
49.9Ω - 100KΩ
49.9Ω - 20KΩ
49.9Ω - 100KΩ
-55°C to +155°C
Resistance
Range
24.9Ω - 15KΩ
24.9Ω - 15KΩ
24.9Ω - 60KΩ
24.9Ω - 100KΩ
24.9Ω - 15KΩ
24.9Ω - 15KΩ
24.9Ω - 60KΩ
4.7Ω - 332KΩ
4.7Ω - 511KΩ
24.9Ω - 15KΩ
24.9Ω - 15KΩ
24.9Ω - 60KΩ
4.7Ω - 511KΩ
24.9Ω - 60KΩ
4.7Ω - 511KΩ
24.9Ω - 60KΩ
4.7Ω - 511KΩ
-55°C to +155°C
Resistance
Range
24.9Ω - 30KΩ
24.9Ω - 30KΩ
24.9Ω - 150KΩ
24.9Ω - 200KΩ
24.9Ω - 30KΩ
24.9Ω - 30KΩ
2.49Ω - 150KΩ
4.7Ω - 1MΩ
4.7Ω - 1MΩ
24.9Ω - 30KΩ
24.9Ω - 30KΩ
24.9Ω - 150KΩ
4.7Ω - 1MΩ
24.9Ω - 150KΩ
4.7Ω - 1MΩ
24.9Ω - 150KΩ
4.7Ω - 1MΩ
-55°C to +155°C
Resistance
Range
24.9Ω - 49.9KΩ
24.9Ω - 49.9KΩ
24.9Ω - 300KΩ
24.9Ω - 499KΩ
24.9Ω - 49.9KΩ
24.9Ω - 49.9KΩ
24.9 - 300KΩ
4.7Ω - 1.5MΩ
4.7Ω - 1.5MΩ
24.9Ω - 49.9KΩ
24.9Ω - 49.9KΩ
24.9 - 300KΩ
4.7Ω - 1.5MΩ
24.9 - 300KΩ
4.7Ω - 1.5MΩ
24.9 - 300KΩ
4.7Ω - 1.5MΩ
-55°C to +155°C
Resistance
Range
24.9Ω - 49.9KΩ
24.9Ω - 49.9KΩ
24.9Ω - 300KΩ
24.9Ω - 499KΩ
24.9Ω - 49.9KΩ
24.9Ω - 49.9KΩ
24.9Ω - 300KΩ
4.7Ω - 1MΩ
4.7 -1MΩ
24.9Ω - 49.9KΩ
24.9Ω - 49.9KΩ
24.9Ω - 300KΩ
4.7Ω - 1MΩ
24.9Ω - 300KΩ
4.7Ω - 1MΩ
24.9Ω - 300KΩ
4.7Ω - 1MΩ
-55°C to +155°C
Resistance
Range
24.9Ω - 100KΩ
24.9Ω - 100KΩ
24.9Ω - 300KΩ
24.9Ω - 499KΩ
24.9Ω - 100KΩ
24.9Ω - 100KΩ
24.9Ω - 300KΩ
4.7Ω - 1MΩ
4.7Ω - 1MΩ
24.9Ω - 100KΩ
24.9Ω - 100KΩ
24.9Ω - 300KΩ
4.7Ω - 1MΩ
24.9Ω - 300KΩ
4.7Ω - 1MΩ
24.9Ω - 300KΩ
4.7Ω - 1MΩ
-55°C to +155°C
Resistance
Range
24.9Ω - 100KΩ
24.9Ω - 100KΩ
24.9Ω - 300KΩ
24.9Ω - 499KΩ
24.9Ω - 100KΩ
24.9Ω - 100KΩ
24.9Ω - 300KΩ
4.7Ω - 1MΩ
4.7Ω - 1MΩ
24.9Ω - 100KΩ
24.9Ω - 100KΩ
24.9Ω - 300KΩ
4.7Ω - 1MΩ
24.9Ω - 300KΩ
4.7Ω - 1MΩ
24.9Ω - 300KΩ
4.7Ω - 1MΩ
0.50% (D)
NOTE:
Overload Voltage=2.5*√(P*R).
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: 0402 cannot be marked.
DERATING CURVE
120
Rated power (%)
100
80
60
40
20
0
-50
-55
-25
0
25
50
75
70
100
125
150
175
Ambient temperature (˚C)
Email:
sales@venkel.com
|
Phone:
512.794.0081
|
Toll Free:
800.950.8365
|
Web:
www.venkel.com
Rev: 12/2021-A
2
UPTF
Label
ULTRA PRECISION THIN FILM RESISTORS
REEL SPECIFICATIONS
F
H
SERIES
Unit: mm (inch)
C
E
F
G
H
M
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 (inches).
TAPE
SIZE
0402
0603
Paper
0805
1206
1210
A
1.16 ±0.10
1.90 ±0.10
2.37 ±0.20
3.55 ±0.05
3.40 ±0.05
B
0.70 ±0.10
1.10 ±0.05
1.60 ±0.05
2.00 ±0.05
2.75 ±0.05
W
8.0 ±0.10
8.0 ±0.10
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
1.75 ±0.05
1.75 ±0.05
F
3.50 ±0.05
3.50 ±0.05
3.50 ±0.05
3.50 ±0.05
3.50 ±0.05
T
0.40 ±0.03
0.60 ±0.03
0.75 ±0.05
0.75 ±0.05
0.75 ±0.05
1.00
+0.20, -0
1.00
+.02.0, -0
G
2.00 ±0.05
4.00 ±0.10
4.00 ±0.10
4.00 ±0.10
4.00 ±0.10
H
4.00 ±0.10
4.00 ±0.10
4.00 ±0.10
4.00 ±0.10
4.00 ±0.05
J
2.00 ±0.05
2.00 ±0.05
2.00 ±0.05
2.00 ±0.05
2.00 ±0.05
DØ
1.55 ±0.05
1.55 ±0.05
1.55 ±0.05
1.55 ±0.05
1.60 ±0.10
1.50
+0.1, -0
1.50
+0.1, -0
2010
Embossed
2512
5.45 ±0.10
2.85 ±0.10
12.00 ±0.10
1.75 ±0.10
5.50 ±0.05
4.00 ±0.10
4.00 ±0.05
2.00 ±0.05
6.65 ±0.10
3.40 ±0.10
12.00 ±0.10
1.75 ±0.10
5.50 ±0.05
4.00 ±0.10
4.00 ±0.05
2.00 ±0.05
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: 12/2021-A
3
UPTF
TEST
ULTRA PRECISION THIN FILM RESISTORS
ENVIRONMENTAL CHARACTERISTICS
REQUIREMENT
Tol.
≤0.05%
Tol. >0.05%
TEST METHOD
SERIES
Temperature Coefficient of
Resistance (T.C.R.)
As Specified.
ΔR±0.05
%
MIL-STD-202 Method 304
+25/-55/+125/+25°C
ΔR±0.2%
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±0.2%
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≤(±1%+0.05Ω)
Damp Heat with Load
ΔR±0.05%
ΔR±0.3%
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±0.5%
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: 12/2021-A
4
