P/N + 설명 + 콘텐츠 검색

General Information
Vitreous Enamelled Wirewound Resistors are capable of withstanding a higher dissipation size for size, than any other protected type; this is attributable to the higher operating temperature which the wire and enamel can withstand. Vitreous enamel provides exceptionally good protection to the wire element and is essentially impervious to moisture. The Resistors can safely be used in harsh environmental conditions.
   
1600/1900 Series
   
• Impervious lead free Vitreous enamel coatng
• Can be supplied with fxed, adjustable, tapped or
    low inductance winding
• Seven terminaton styles with choice of mountng arrangements
• Manufactured RoHS compliant Pb-free terminatons

General Information
Vitreous Enamelled Wirewound Resistors are capable of withstanding a higher dissipation size for size, than any other protected type; this is attributable to the higher operating temperature which the wire and enamel can withstand. Vitreous enamel provides exceptionally good protection to the wire element and is essentially impervious to moisture. The Resistors can safely be used in harsh environmental conditions.
   
1600/1900 Series
   
• Impervious lead free Vitreous enamel coatng
• Can be supplied with fxed, adjustable, tapped or
    low inductance winding
• Seven terminaton styles with choice of mountng arrangements
• Manufactured RoHS compliant Pb-free terminatons

General Information
Vitreous Enamelled Wirewound Resistors are capable of withstanding a higher dissipation size for size, than any other protected type; this is attributable to the higher operating temperature which the wire and enamel can withstand. Vitreous enamel provides exceptionally good protection to the wire element and is essentially impervious to moisture. The Resistors can safely be used in harsh environmental conditions.
   
• Impervious lead free Vitreous enamel coating
• Can be supplied with fixed, adjustable,
    tapped or low inductance winding
• Seven termination styles with choice of
    mounting arrangements
• Manufactured RoHS compliant
    Pb-free terminations*
   

[Welwyn Components Limited]

Vitreous Enamelled Wirewound Resistors

W20 SERIES

● All welded construction
● High purity ceramic substrate
● Impervious lead free Vitreous enamel coating
● High power dissipation for size
● High stability and reliability
● Suitable for harsh environments
● Overload characteristics ideal for protection circuits

W20 Series

• CECC approved

• Suitable for harsh environments

• Impervious lead free Vitreous enamel coating

• Overload characteristics ideal for protection circuits

• High stability and reliability

• High power dissipation for size

Tubular Radial Terminal Wirewound for PC Board Applications

Features
• Radial construction for direct
   insertion into printed circuit
   boards; fit standard 0.10 inch
   matrix boards with standard
   0.046 inch diameter holes.
   Provides a built in stand-off to
   reduce board temperature.
• Space saving radial terminals
   reduce the total length requirement
   compared to axial terminal
   Resistors and increase packaging
   density possibilities.
• Flame resistant lead free Vitreous enamel coating.
• RoHS compliant; add “E” suffix
   to part number to specify.

When you need the highest quality Wirewound axial terminal Resistors available, choose Ohmite’s 90 Series Resistors.
They are manufactured by a unique process that molds the Vitreous enamel over the resistive element, helping to ensure consistent dimensions. This uniformity permits 90 Series Resistors to be mounted in clips, creating a heat-sinking benefit (see next page).
The durable Vitreous enamel coating, which is totally lead free, permits the 90 Series Resistors to maintain a hard coating while operating at high temperatures. Mechanical integrity is enhanced by the all-welded construction.

Features
• Molded Construction provides consistent shape
   and size (Permits mounting in clips which extends
   power rating).
• Meets MIL-R-26 requirements for insulated Resistors.
• All-welded construction.
• Flame resistant lead free Vitreous enamel coating.
• Higher ratings in smaller sizes.
• Heat sink mounting clips available.
• RoHS compliant; add “E” suffix to part number to
   specify.

As a result of more than 50 years of experience and continuous improvements the RWM Series of Resistors features proven reliability inAC or DC applications. The high quality of the RWM resides mainly in the use of a proprietary Vishay Sfernice enamel fired at high temperature and free from any compound liable to corrode the resistive wire.

FEATURES
• High temperature silicone or Vitreous enamel coatings
• Excellent for pulsing applications
• All welded construction
• Designed to meet heavy-duty requirements where space is at a premium
• Hardware mounting options and enclosures available
• Wirewound
• Material categorization: for definitions of compliance please see www.vishay.com/doc?99912

FEATURES
• High power to size ratio
• Flameproof inorganic compound
• All welded construction
• Heat sink mountable to steel panel at least
   10" x 10" x 0.04" (254 mm x 254 mm x 1.02 mm)
• Heat transfer increased by use of thermally conductive
   grease or epoxy
• Wirewound
• Material categorization: For definitions of compliance
   please see www.vishay.com/doc?99912