OHMITE 90 Series Wirewound Resistors

OHMITE 90 Series Wirewound Resistors are lead-free with a vitreous enamel molded coating and an axial terminal manufactured in a unique process to ensure consistent dimensions. The 90 wirewound resistors come with heat sink mounting clips and feature higher ratings in smaller sizes. These high-quality resistors are durable as their mounting hardware prevents severe vibration or mechanical shock to the resistor and increases wattage up to 100% when mounted on a metal surface. 90 series wirewound resistors come with ±5% tolerance and operate from +25°C to +350°C temperature range. The all-welded construction of 90 series vitreous enamel molded resistors improves mechanical integrity by providing consistent shape and size. Typical applications include high-voltage power supplies, DC coupling, and filter cap discharge.

Features

• All-welded construction
• Flame-resistant lead-free vitreous enamel coating
• Heat sink mounting clips available
• Higher ratings in smaller sizes
• Meets MIL-R-26 requirements for insulated resistors
• Molded construction provides consistent shape and size (Permits mounting in clips which extends power rating)
• RoHS compliant
  
  
   

Application

• DC coupling and filter cap discharge
• EMI/EFI test circuits
• High-voltage power supplies
• Pre-charge/in-rush limiters
• Pulse waveform
• RC snubber circuit
• Spark-gap limiters
  

Technical Specification

Related Products

• Ohmite 89 Series Axial Terminal Wirewound Resistors 
• OHMITE 40 Series Silicone-Ceramic Conformal Axial Terminal Wirewound Resistors