TO-263 package high power resistor TT Electronics WSMHP25-150RF thick film on alumina substrate design

Product Overview

The WSMHP Series from TT Electronics offers high-power surface mount resistors in a TO-263 package. These resistors are designed for high-density PCB installations, featuring a low profile and very low thermal impedance to a heatsink. They are suitable for board mounting via solder or clip and are AEC-Q200 qualified. All parts are Pb-free and comply with RoHS3 directives.

Product Attributes

• Brand: TT Electronics
• Series: WSMHP
• Package: TO-263
• Certifications: AEC-Q200 qualified, RoHS3 compliant
• Termination: Matt tin plated copper leadframe
• Construction: Thick film resistor on alumina substrate mounted on a metallic flange, overmolded for TO-263 package.
• Marking: Laser marked on molded body (Type, value, tolerance code).

Technical Specifications

Note: Specific resistance values and tolerances are available within the WSMHP series. Ordering example: WSMHP35-10KJ (WSMHP35, 10 kilohms 5%, Pb-free).

Packing: WSMHP resistors are packed on 330mm diameter reels, 500 pieces per reel.