BPR

3W to 50W PLANAR SHOCK / VIBRATION PROOF HIGH POWER RESISTORS Features………………………………………………………… ƒ ƒ ƒ ƒ Non-Inductive planar package High power density. Thin package for high density PCB installation. Power dissipated above the board. RoHS compliant. Superior vibration durability . ƒ ƒ Applications……………………………………………… ƒ Ideal for extreme mechanically stressed environments. ƒ Power supply pre-load resistors. ƒ UPS systems www.DataSheet4U.com ƒ Snubber and pulse handling circuits. ƒ Pulse generator load resistors. ƒ In-rush current protection ƒ Bleeder Resistors ……… Specification Dimensions (inch / mm) Dim. A ±.005 ±0.13 .040±.005 1.02±0.13 Model Dim A Dim B Dim C Dim D BPR 3 0.50 12.70 0.60 15.24 0.67 17.02 0.30 7.62 BPR 5 0.50 12.70 1.00 25.40 1.07 27.18 0.30 7.62 BPR 7 1.00 25.40 0.75 19.05 0.82 20.82 0.80 20.32 BPR 10 BPR 20 BPR 30 1.00 2.00 2.10 25.40 50.80 53.34 1.00 1.00 1.40 25.40 25.40 35.56 1.07 1.07 1.47 27.18 27.18 37.34 0.80 1.80 1.90 20.32 45.72 48.26 BPR 40 BPR 50 2.10 2.10 53.34 53.34 1.90 2.20 48.26 55.88 1.97 2.27 50.04 57.66 1.90 1.90 48.26 48.26 Dim. B ±.005 ±0.13 BPR Dim. C ±.020 ±0.51 Materials Lead: Tin Plated Phosphor Bronze Substrate: 96% Alumina Resistor: Ruthenium Oxide .200±.020 5.08±0.51 .020±.005 0.51±0.13 Dim. D ±.015 ±0.38 .040±.005 1.02±0.13 .200±.002 5.08±0.05 Notes: 1. Contact factory for custom products, non-standard values and tolerances. Items Power Rating Operating Voltage Max Resistance Range TCR Tolerance Operation Temp. Range Diele...