Welwyn / TT Electronics WRM MELF Resistors

Welwyn / TT Electronics WRM MELF Resistors are high-reliability resistors with tolerances down to 0.1%. WRM MELF Resistors offer predictable pulse handling capability and Temperature Coefficient of Resistance (TCR) down to 5ppm/°C. The power rating of the WRM series ranges from 0.125W to 0.4W.

Features

  • High reliability
  • Predictable pulse handling capability
  • Tolerances down to 0.1%
  • TCR down to 5 ppm/°C
  • Power rating at +70°C
    • 0.125W (WRM 0102)
    • 0.25W (WRM 0204)
    • 0.4W (WRM 0207)
  • Resistance range
    • 4R7-110KΩ (WRM 0102)
    • R22-5M1Ω (WRM 0204)
    • R22-10MΩ (WRM 0207)
  • Limiting element voltage
    • 150V (WRM 0102)
    • 200V (WRM 0204)
    • 250V (WRM 0207)

Dimensions

Chart - Welwyn / TT Electronics WRM MELF Resistors
Veröffentlichungsdatum: 2017-03-16 | Aktualisiert: 2025-03-10