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PWR221F - Power Resistor

Download the PWR221F datasheet PDF. This datasheet also covers the PWR220 variant, as both devices belong to the same power resistor family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • TO220 or TO221 housing.
  • Low inductance.
  • SMD and through hole versions.
  • High power rating Models PWR220-2FB, PWR221-2FB, and PWR220-2FA are not available and not recommended for new designs. Models PWR220T-35, PWR221T-30, and PWR263S-35 are suggested alternatives. PWR220/PWR221 F Series Power Resistors Material Specifications Resistor Thick film Substrate Alumina (AL203) Housing Epoxy/PPS Lead Frame Tinned Copper (Sn/Cu) Maximum Torque 1.0 Nm Packaging Tubes50 pcs. /tube Tap.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PWR220_BournsElectronicSolutions.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number PWR221F
Manufacturer Bourns
File Size 654.22 KB
Description Power Resistor
Datasheet download datasheet PWR221F Datasheet

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Other Datasheets by Bourns

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
*RoHS COMPLIANT Features ■ TO220 or TO221 housing ■ Low inductance ■ SMD and through hole versions ■ High power rating Models PWR220-2FB, PWR221-2FB, and PWR220-2FA are not available and not recommended for new designs. Models PWR220T-35, PWR221T-30, and PWR263S-35 are suggested alternatives. PWR220/PWR221 F Series Power Resistors Material Specifications Resistor .................................. Thick film Substrate ......................Alumina (AL203) Housing ................................Epoxy/PPS Lead Frame .......Tinned Copper (Sn/Cu) Maximum Torque........................ 1.0 Nm Packaging Tubes...............................50 pcs./tube Tape & Reel**.................. 500 pcs./reel **Tape & Reel is only available for Versions A and D.