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RWR78N4221FSS73

RWR78N4221FSS73

RWR78N4221FSS73

Vishay Dale

Res Wirewound 4.22K Ohm 1% 10W 20ppm/C 0.001% Ceramic Hi Temp Sil AXL Thru-Hole T/R

SOT-23

RWR78N4221FSS73 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 24 Weeks
Contact PlatingLead, Tin
Mount Through Hole
Package / Case Axial
Supplier Device Package Axial
Operating Temperature-55°C~250°C
PackagingTape & Reel (TR)
Published 2013
Series Military, MIL-PRF-39007, RWR78N
Size / Dimension 0.375Diax1.780L 9.53mmx45.21mm
Tolerance ±1%
Feature Military, Moisture Resistant, Non-Inductive
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
Temperature Coefficient±20ppm/°C
Resistance 4.22kOhms
Max Operating Temperature250°C
Min Operating Temperature -55°C
Composition Wirewound
Power (Watts) 10W
Power Rating 10W
Max Power Dissipation10W
Military Standard MIL-PRF-39007
Lead Length 38.1mm
Failure RateS (0.001%)
Diameter 7.92mm
Length 45.212mm
Width 9.53mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:756 items

Pricing & Ordering

QuantityUnit PriceExt. Price
500$9.08700$4543.5

About RWR78N4221FSS73

The RWR78N4221FSS73 from Vishay Dale is a high-performance microcontroller designed for a wide range of embedded applications. This component features Res Wirewound 4.22K Ohm 1% 10W 20ppm/C 0.001% Ceramic Hi Temp Sil AXL Thru-Hole T/R.

Key Features

  • Advanced AVR architecture for efficient processing
  • Wide operating temperature range: -40°C to 85°C
  • Low power consumption for energy-efficient applications
  • Comprehensive peripheral set including SPI, UART, and USART interfaces

Applications

This microcontroller is ideal for various applications including:

  • Industrial control systems
  • Consumer electronics
  • Automotive systems
  • IoT devices
  • Medical equipment

Technical Support

Hotenda provides comprehensive technical support for the RWR78N4221FSS73, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.

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