Stackpole Electronics, Inc.Supplier Page

BR Series Bare Metal Element Resistors


Stackpole Electronics bare element resistors are raised off of the board, lowering board temperature


Stackpole Electronics' bare element resistors are raised off of the board, which lowers the overall board temperature. Resistance ranges from 0.0025Ω to 0.1Ω. Additionally, the BR Series has tolerance values of 1%, 2%, and 5%.

The BR Series is available in 1W, 3W, and 5W, and the current handling is to 70A. Low inductance versions are available for high frequency applications. The all welded construction is flameproof and has solderable copper leads. Datasheet
BR Sereies Bare Metal Element
Features
  • ±1%, ±2% or ±5% tolerance
  • Resistance wire TCR ±20ppm/°C
  • Low inductance versions available for high frequency applications
  • All welded construction
  • Flameproof
  • Non-inductive (10nH max)
  • Solderable copper leads (60/40)
  • High current handling to 70A
RoHS Compliant
Digi-Key P/N Manufacturers P/N Description Resistance in Ohms
BR3FBR100-ND BR3FBR100 RES CURRENT SENSE .1 OHM 3W 1% 0.10
BR3FB20L0-ND BR3FB20L0 RES CURRENT SENSE .02 OHM 3W 1% 0.02
BR3FB50L0-ND BR3FB50L0 RES CURRENT SENSE .05 OHM 3W 1% 0.05
BR3FB15L0-ND BR3FB15L0 RES CURRENT SENSE .015 OHM 3W 1% 0.015
BR3FB25L0-ND BR3FB25L0 RES CURRENT SENSE .025 OHM 3W 1% 0.025
Complete Listing of BR Series