TOKEN
UPRNS Network Precision Resistors
Network
Precision Resistor
High Accuracy Networks Save on Resistors (UPRNS)
Preview
Precision Resistor Network technology outperforms all other resistor technologies available today for
applications that require high precision and high stability. This technology has been pioneered and developed by
Token, and products based on this technology are the most suitable for a wide range of applications.
This technology with any value available within resistance range allows customer orientated products, designed
to satisfy challenging and specific technical requirements.
Precision Network Resistors UPRNS Series meets Lead (Pb)-free and RoHS compliant.
Providing design engineers with an economical power resistor with high quality performance, Token Electronics
offers low cost industrial grade resistor networks, Serial UPRNS and Parellel UPRND Series.
Token’s UPRNS/UPRND Series are assembled by EE/RE 1/10 series to form a stable, high precision resistor
networks. Characteristic of UPRNS Series meet extreme low temperature coefficient.
Serial UPRNS equate to IRC, EBG Precision Devices with fast delivery and more competitive price. For non-
standard technical requirements and special applications, please contact us.
Applications :
- Industrial, Military, Airborne.
- Electron Beam Applications (EB) Scanning,
- Recording Equipment, Electron Microscopes.
- Medical , Test And Measurement Equipment,
- Precision Divider, Bypass, High Precision
Instrumentation,
- Audio (High End Stereo Equipment), Precision
Amplifiers.
Features :
- Lead (Pb)-free and RoHS compliant.
- Precision tolerance tight to A2(±0.02%).
- Any value available within resistance range.
- UPRNS: Serial dip type; UPRND: Parellel dip type.
- Metal film precision networks, excellent stability and reliability.
- Superior TCR narrowed to Absolute C7(±5 ppm/°C), Relative C10(±2 ppm/°C).
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UPRNS Network Precision Resistors
A
B
E
Dimensions & Technical Characteristics
Precision Resistor Network (UPRNS) Dimensions
14.20 16.90 19.34 21.90 24.10 27.16 35.00 42.30 50.80
5
6
7
8
9
10
13
16
19
A
14.20±0.5 ~ 50.80±0.5
B
12.0±0.5
Dimensions (mm)
C
0.6±0.05
D
2.54±0.05
E
4.5±0.5
Rated Wattage of one element unit at 70°C (W) 0.1
Maximum Working Voltage (V)
200
Nominal Resistance Range of component
10 ~ 1M
element unit (Ω)
Absolute Tolerance (%)
A2(±0.02), A5(±0.05), B(±0.1), C(±0.25), D(±0.5), F(±1.0)
Relative Tolerance (%)
T(±0.01), A2(±0.02), A5(±0.05), B(±0.1)
Absolute Temperature Coefficient (ppm/°C)
C7(±5), C6(±10), C5(±15), C3(±25), C2(±50)
Relative Temperature Coefficient (ppm/°C)
C10(±2), C9(±3), C7(±5), C6(±10), C5(±15)
Working Temperature (°C)
-10 ~ +70
UPRNS A(mm)±0.5
Number of Pins
C
D
Examples for Construction
TYPE 1
TYPE 2
TYPE 3
Precision Resistor Network (UPRNS) Examples for Construction
○
There are no standard nominal resistance for UPRNS/UPRND Series.
○
Customer can designate or specify the number of component elements of Network Resistor according with this
specification of UPRNS/UPRND Series to meet your own needs.
○
It can be required to Token’s representatives if customer’s requirement beyonds the range of Token’s
specifications.
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UPRNS Network Precision Resistors
UPRNS Versus UPRND Dimensions
A
12.0 ± 0.5
4.5 ± 0.5
0.6 ± 0.05
2.54 ± 0.05
Extra Precision Resistor Network
(UPRNS) Dimensions (Unit: mm)
UPRNS
A ± 0.5
14.20
16.9
19.34
21.9
24.1
27.16
35
42.3
50.8
UPRND
A ± 0.5
11.8
5.08
30.3
Pins
5
6
7
8
9
10
13
16
19
Pins
(Number of Resistors)
4
2
11
A
3.0 ± 0.5
9.0 ± 0.5
0.6 ± 0.05
2.54 ± 0.5
Extra Precision Resistor Network
(UPRNS) Dimensions (Unit: mm)
UPRNS Versus UPRND Internal Connection
11.5 ± 0.5
TYPE 1
TYPE 2
TYPE 3
Precision Resistor Network (UPRNS) Examples for Construction
Precision Resistor Network
(UPRND) Examples for
Construction
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How to Order
UPRNS Network Precision Resistors
UPRNS
8
Type1
10R
B
C5
Part Number: UPRNS
Number of Pins: 6, 7, 8
Construction: Type1, Type2, Type3.
Resistance Value (Ω)
Code
10R
100R
1K1
110K
1M
Code
A2
A5
B
C
D
F
T
A2
A5
B
Resistance Value (%)
10Ω
Temperature Coefficient (ppm/°C)
Code
C7
C6
C5
C3
C2
C10
C9
C7
C6
C5
Temperature Coefficient
(ppm/°C)
±5 ppm/°C
±10 ppm/°C
±15 ppm/°C
±25 ppm/°C
±50 ppm/°C
±2 ppm/°C
±3 ppm/°C
±5 ppm/S°C
±10 ppm/°C
±15 ppm/°C
100Ω
1.1KΩ
110KΩ
1MΩ
Resistance Tolerance (%)
±0.02 %
±0.05 %
±0.10 %
±0.25 %
±0.50 %
±1.00 %
±0.01 %
±0.02 %
±0.05 %
±0.10 %
Absolute
Resistance Tolerance (%)
Relative
Absolute
Relative
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