Bourns SM8 Through-Hole Wirewound Resistors

Bourns SM8 Through-Hole Wirewound Resistors are precision wirewound resistors with resistances up to 500KΩ and ±0.005% to ±1% resistance tolerance. The SM8 features 0.125W power and a minimum temperature coefficient of resistance (TCR) of ±2ppm/°C. These Bourns through-hole resistors offer non-inductive Multi-Pi cores and flame- and moisture-resistant protective encapsulation.

Features

  • Up to 500KΩ resistance
  • ±0.005% to ±1% resistance tolerances
  • Non-inductive Multi-Pi cores
  • ±2PPM/°C minimum TCR
  • 100% acceptance tested/traceable to NIST
  • Long-term stability / 100ppm per year
  • Matched resistance sets to ±0.001% and ±0.5ppm/°C
  • Flame- and moisture-resistant protective encapsulation
  • RoHS compliant

Specifications

  • 0.125W commercial power
  • 1kΩ to 5000kΩ resistance range
  • 150V maximum working voltage
  • -55°C to +145°C operating temperature range

Dimensions

Mechanical Drawing - Bourns SM8 Through-Hole Wirewound Resistors
Published: 2025-11-07 | Updated: 2025-11-19