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N-Series power resistors on AlN to 350W


N-Series power resistors on AlN to 350W Looking for power? N-Series thick film aluminum nitride resistors and terminations are a perfect fit for applications requiring high power dissipation in a small size. The N-Series allows users to tailor the device to their specific power requirements with the choice of three substrate thicknesses and seven terminal styles. AlN is the enviromentally friendly alternative to BeO.

N-Series AlN Resistors are available in 8 standard sizes in three substrate thicknesses with 7 terminal styles for added thermal dissipation.

These chips feature the following:
• High stability thick film resistive element
• AlN substrate material
• Standard resistance range is 10Ω to 2KΩ, other values available*
• Standard tolerance is 2% or 5%, other tolerances available*
• Operating temperature: -55°C to +155°C
• Maximum working voltage: E=√PR
• Available in bulk or tape and reel

Rated Power (at 70deg C) for thinnest substrate available:
• 0505-25W
• 0805-37W
• 1005-48W
• 1206-85W
• 2010-120W
• 2512-150W
• 2525-190W
• 3725-310W

Terminal Styles
• WA - Wraparound
• SS - Single Sided
• SB - Single Sided with Backplane
• EW - Extended Wrap
• DE - Dual Extended
• CS - Center Stripe
• SG - Single Wrap to Ground (Chip Termination)

Terminal Materials
• Gold for Wirebond or Gold Solder
• Platinum Silver for Solder or Epoxy Mount
• Platinum Silver with Solder Coat for Solder Mount

Please contact IMS for additional information including pricing and sample availability.

productsManufacturer/supplier's information


Company name:   International Manufacturing Services, Inc. [ Homepage ]
Business address:   50 Schoolhouse Lane
Portsmouth, RI, USA
Zip/postal code:   02871
Telephone number:   401-687-9700
Fax number:   401-683-5571
Contact name:   Russell Huot [ Email ]


Product groups: Resistor

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