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Part Number:3421
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Model: 3421
Perimeter Surface Area: 29.03 sq in/in (73.7 sq cm/cm)
One End Area: 1.49sq in (9.63 sq cm)
Weight: 1.79 lb/ft (2.66 Kg/M)
Width: 4.434 in (11.26 cm)
Height: 1.375 in (3.49 cm)
TR: 1.9° C/W @ 3"