Ultra Precision Network Resistors

Ultra Precision Network Resistors

UPR

Token China radial UPR precision network series is assembled by EE 1/10 or RE 1/10 series, to form a stable, ultra precision, and low temperature coefficient network resistors.


Detailed precision UPR networks, both mechanical and electrical, please contact our sales representative for more information.


Features Ultra Precision Network Resistors - UPR Series

  • Wide resistance ranges
  • Tolerances tight to T(±0.01%)
  • Low temperature coefficient TCR to C10(±2 ppm/°C)
  • Products with Pb-free Terminations Meet RoHS Requirments

Applications

  • Simulation Equipments
  • Current Pulse Limiters
  • Vacuum and space applications
  • High gain feedback applications
  • Medical Electronics, Precision Instruments, Avionics

Dimensions and Technical Characteristics - UPR Precision Networks

Dimensions - precision network resistors
Dimensions (mm) A 10.5 ± 0.3
B 9.1 ± 0.3
C 4.0 ± 0.3
D 0.6 ± 0.05
E 7.62 ± 0.5
Working Temperature (°C) -10 ~ +70
Rated Wattage at 70°C (W) 0.2
Maximum Working Voltage (V) 250
Nominal Resistance Range (Ω) 10 ~ 5M 1K ~ 1M
Nominal Resistance Tolerance (%) A2(±0.02), A5(±0.05), B(±0.1) T(±0.01), A2(±0.02), A5(±0.05),B(±0.1)
Temperature Coefficient (ppm/°C)
[TCR: +25°C ~ +85°C]
C9(±3), C7(±5), C6(±10),
C5(±15), C3(±25)
C10(±2), C9(±3), C7(±5),
C6(±10), C5(±15), C3(±25)
  • Customer can specify tolerance and temperature coefficient range to meet your own needs.
  • It can be required to Tokenchina's representatives if customer's requirement beyonds the range of
    specifications.

How to Order - Ultra Precision Network Resistors UPR

UPR 1MR A5 C6 P
Product Type
Resistance Value
(Ω)
10 ~ 5M
10 ~ 5M
10 ~ 5M
1K ~ 1M
1K ~ 1M
1K ~ 1M
1K ~ 1M
Resistance Tolerance (%)
A2 ±0.02
A5 ±0.05
B ±0.1
T ±0.01
A2 ±0.02
A5 ±0.05
B ±0.1
Temperature
coefficient (PPM/°C)
C9±3
C7±5
C6±10
C5±15
C3±25
C10±2
C9±3
C7±5
C6±10
C5±15
C3±25
Packaging
PBulk

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UPR Series - Ultra Precision Network Resistors