Designed to provide optimal performance when mounted on chassis or cooled heat sink, Models VHP4Z and VPR247Z offer power ratings of 10 W (heat sink) and 3 W (free air), and 4-terminal Kelvin configuration for accuracy in high-power applications. Hermetically sealed units feature low TCR of ±0.2 ppm/°C, PCR of 4 ppm/W typical, and tolerances to ±0.01%. Offering welded construction and screw-mount for attachment to heat sink, VHP4Z has copper leads, while VPR247Z features gold-plated copper leads.
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