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Resistors / Metal Film Resistors / CMF50931R00FHEB
Datasheets
CMF50931R00FHEB by:
Vishay Intertechnologies
Vishay Dale
Vishay Intertechnologies
Not Found

Fixed Resistor, Metal Film, 0.25W, 931ohm, 200V, 1% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED

Part Details for CMF50931R00FHEB by Vishay Intertechnologies

Results Overview of CMF50931R00FHEB by Vishay Intertechnologies

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Applications Industrial Automation Renewable Energy Robotics and Drones

CMF50931R00FHEB Information

CMF50931R00FHEB by Vishay Intertechnologies is a Metal Film Resistor.
Metal Film Resistors are under the broader part category of Resistors.

Resistors are passive components that work by limiting electron flow in a circuit. They are available as fixed or as variable (potentionmeters). Read more about Resistors on our Resistors part category page.

Price & Stock for CMF50931R00FHEB

Part # Distributor Description Stock Price Buy
DISTI # CMF50931R00FHEB
Avnet Americas CMF-50 931 1% T-2 EB e3 - Tape and Reel (Alt: CMF50931R00FHEB) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 10 Weeks, 0 Days Container: Reel 1000
  • 1,000 $0.1343
$0.1343 Buy Now
DISTI # 71-CMF50931R00FHEB
Mouser Electronics Metal Film Resistors - Through Hole 1/4watt 931ohms 1% RoHS: Compliant 59
  • 1 $0.8300
  • 10 $0.5380
  • 25 $0.4100
  • 100 $0.3670
  • 250 $0.3210
  • 500 $0.2920
  • 1,000 $0.2620
  • 2,000 $0.2350
  • 5,000 $0.2230
$0.2230 / $0.8300 Buy Now
Future Electronics   RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 1000 Lead time: 10 Weeks 0
  • 1,000 $0.3380
  • 2,000 $0.3340
  • 3,000 $0.3310
  • 4,000 $0.3290
  • 5,000 $0.3230
$0.3230 / $0.3380 Buy Now

Part Details for CMF50931R00FHEB

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CMF50931R00FHEB Part Data Attributes

Parametric Data
CMF50931R00FHEB Vishay Intertechnologies
Buy Now Datasheet
Compare Parts:
CMF50931R00FHEB Vishay Intertechnologies Fixed Resistor, Metal Film, 0.25W, 931ohm, 200V, 1% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer VISHAY INTERTECHNOLOGY INC
Package Description AXIAL LEADED
Reach Compliance Code compliant
Factory Lead Time 10 Weeks
Samacsys Manufacturer Vishay
Additional Feature PRECISION
Construction Tubular
JESD-609 Code e3
Lead Diameter 0.5 mm
Mounting Feature THROUGH HOLE MOUNT
Number of Terminals 2
Operating Temperature-Max 155 °C
Operating Temperature-Min -55 °C
Package Diameter 1.6 mm
Package Length 3.6 mm
Package Style Axial
Packing Method AMMO PACK
Rated Power Dissipation (P) 0.4 W
Rated Temperature 70 °C
Resistance 931 Ω
Resistor Type FIXED RESISTOR
Surface Mount NO
Technology METAL FILM
Temperature Coefficient 50 ppm/°C
Terminal Finish Matte Tin (Sn)
Terminal Shape WIRE
Tolerance 1%
Working Voltage 200 V

Alternate Parts for CMF50931R00FHEB

This table gives cross-reference parts and alternative options found for CMF50931R00FHEB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of CMF50931R00FHEB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
CMF50931R00FHEA Vishay Intertechnologies Check for Price Fixed Resistor, Metal Film, 0.25W, 931ohm, 200V, 1% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED CMF50931R00FHEB vs CMF50931R00FHEA

CMF50931R00FHEB Frequently Asked Questions (FAQ)

  • The recommended PCB footprint for CMF50931R00FHEB is a rectangular pad with dimensions of 1.3 mm x 0.8 mm, with a 0.5 mm radius corner. It's essential to follow the recommended footprint to ensure proper thermal performance and to prevent thermal mismatch.

  • The CMF50931R00FHEB requires a thermal interface material (TIM) to ensure optimal thermal performance. A thin layer of TIM (typically 0.05 mm to 0.1 mm thick) should be applied between the component and the heat sink. Vishay recommends using a TIM with a thermal conductivity of at least 1 W/m-K.

  • The maximum allowable voltage derating for CMF50931R00FHEB is 80% of the rated voltage. This means that if the component is rated for 30 V, the maximum allowable voltage derating would be 24 V (80% of 30 V). Exceeding this derating may lead to reduced reliability and lifespan.

  • While the CMF50931R00FHEB is primarily designed for low-frequency applications, it can be used in high-frequency applications up to 100 kHz. However, it's essential to consider the component's parasitic inductance and capacitance, which may affect its performance at higher frequencies. Additional simulation and testing may be necessary to ensure the component meets the specific application requirements.

  • To ensure the reliability of CMF50931R00FHEB in a humid environment, it's essential to follow proper storage and handling procedures. The component should be stored in a dry, clean environment, and it's recommended to use a moisture barrier bag or desiccant to control humidity. Additionally, conformal coating or potting may be necessary to protect the component from moisture ingress during operation.