Exxelia Ohmcraft UHVC 3512

Specifications

Dimensions 0.76 x 3.18 x 8.89mm
Product Type

Design Technology

Series / Model

Package / Size

Minimum Resistance

Maximum Resistance

Temperature Coefficient

,

Tolerance

, , , ,

Voltage Rating

, , , , ,

Termination / Connection

,

Temperature Range (°C)

Exxelia Ohmcraft UHVC 3512

Quantity
  • Available

Series Products

Exxelia Ohmcraft UHVC 3512 Series Products
 Product namePackage / SizeMinimum ResistanceMaximum ResistanceToleranceTemperature CoefficientVoltage RatingAdd to enquiry
High Voltage Chip Resistor UHVC Series Exxelia Ohmcraft UHVC 2010201090MΩ50GΩ±1%, ±2%, ±5%, ±10%, ±20%±100 ppm/°C, ±200 ppm/°C 3kV, 4kV, 6kVAdd to Enquiry
High Voltage Chip Resistor UHVC Series Exxelia Ohmcraft UHVC 25122512120MΩ50GΩ±1%, ±2%, ±5%, ±10%, ±20%±100 ppm/°C, ±200 ppm/°C 4kV, 6kV, 8kV, 10kVAdd to Enquiry
High Voltage Chip Resistor UHVC Series Exxelia Ohmcraft UHVC 3512351285MΩ50GΩ±1%, ±2%, ±5%, ±10%, ±20%±100 ppm/°C, ±200 ppm/°C 4kV, 6kV, 8kV, 10kV, 12kV, 14kVAdd to Enquiry
High Voltage Chip Resistor UHVC Series Exxelia Ohmcraft UHVC 40204020150MΩ50GΩ±1%, ±2%, ±5%, ±10%, ±20%±100 ppm/°C, ±200 ppm/°C 6kV, 8kV, 10kV, 12kV, 14kV, 16kVAdd to Enquiry
High Voltage Chip Resistor UHVC Series Exxelia Ohmcraft UHVC 5020502090MΩ50GΩ±1%, ±2%, ±5%, ±10%, ±20%±100 ppm/°C, ±200 ppm/°C 6kV, 8kV, 10kV, 12kV, 14kV, 16kV, 20kVAdd to Enquiry

UHVC Series Description

  • Ultra High Voltage SMD Resistors
  • Voltage Ratings from 3kV to 20kV
  • Resistance Values up to 50GΩ (untrimmed resistors)
  • Standard chip sizes of 2010, 2512, 3512, 4020 & 5020 *
  • Tolerances of ±1%, ±2% or ±5% (trimmed), ±10% or ±20% (untrimmed)
  • TCR of ±100 ppm/°C or ±200 ppm/°C
  • Ultra-high stability
  • Very low noise
  • Temperature range from -55°C up to 150°C

* Custom configurations are available upon request The UHVC ultra-high voltage chip resistor series from Exxelia Ohmcraft® offers the highest voltage ratings of up to 20kV available in a SMD resistor. By utilising their patented Micropen® precision printing technology, they are able to provide a superior ultra-high stability (tolerances down to ±1% and TCR as low as ±100 ppm/°C) and very low noise. The UHVC series offers a resistance range up to 10GΩ for trimmed resistors or up to 50GΩ for untrimmed resistors.Exxelia Ohmcraft’s UHVC ultra-high voltage surface mount resistor series are ideal for replacing through hole resistors due to their high voltage rating capabilities, allowing savings on assembly and board space costs. They could also be used to replace resistor arrays with a single-chip resistor.Due to the high voltage ratings of the UHVC series, these resistors must be potted upon assembly.Due to numerous possible options for the UHVC resistor series, each request will be individually reviewed. Please include the following information for any requirement:

  • Resistance value
  • Required SMD package size
  • Tolerance (%)
  • TCR value (ppm/°C)
  • Voltage rating
  • Termination

Exxelia Ohmcraft UHVC 3512 Ordering Info

Below is the model number configuration for the UHVC series from Exxelia Ohmcraft.
Ordering example: UHVC3512L5256FB
UHVCXXXXXXXXXXX

Series / Model (UHVC)

UHVC
UHVC

Package / Size (XXXX)

3512
3512

Temperature Coefficient (X)

K
±100 ppm/°C
L
±200 ppm/°C 

Resistance Value (XXXX)

Resistance value is expressed as a four-digit number where the first three numbers are the significant value, and the fourth number is the number of zeros.

Tolerance (X)

F
±1%
G
±2%
J
±5%
K
±10% (untrimmed)
L
±20% (untrimmed)

Termination / Connection (X)

B
Solderable Wraparound Sn63Pb37 on Nickel Barrier (Non-RoHS)
T
Solderable Wraparound Matte Tin Sn99.9 on Nickel Barrier (RoHS)

Supporting Manufacturer Information

  • Exxelia Ohmcraft
High Voltage Chip Resistor UHVC Series

Exxelia Ohmcraft UHVC 3512

Quantity
Please be advised that due to the ongoing supply issues with raw materials affecting the global electronics industry, as well as an increase in orders received by our manufacturing partners, a large number of products are facing increased lead times in recent months. For the latest lead time and stock availability, please contact one of our engineers who will be happy to discuss lead times further and the potential for alternative parts.