HS Series Heatsinks for Arcol Resistors Designed for use with Arcol/Ohmite aluminum housed resistors. Each heatsink is characterized and custom tailored to a specific resistor size, providing a complete thermal solution. F e at u r e s * Many other extrusion profiles available. Contact Ohmite with your requirements * Multiple finishes available * Modifications available: screw holes, bolt patterns, milling per customer specifications S e r i e s S p e c i f i c at i o n s Part Number AH10928V10000JE AH10928V07500IE AH10928V06000HE AH12310V06000GE AH50600V05000FE AH50600V05000EE for Resistor HS300 HS250 HS200 HS150 HS100 HS75 Rq (C/W) 0.34 0.39 0.44 0.93 1.30 1.30 Mounting Screw M5 - 0.80 M4 - 0.70 M4 - 0.70 M3 - 0.50 M3 - 0.5 M3 - 0.5 Product Weight 5.55 lbs 4.20 lbs 3.45 lbs 1.70 lbs 0.95 lbs 0.95 lbs HS150 HS300 HS250 HS100 HS200 HS75 characteristics R (C/W) The thermal resistance value assumes vertical orientation of the heatsink in natural convection. Mounting Material Aluminum alloy 6063-T5. The standard stocked parts are unfinished and degreased. Other finishes are available on request. All testing and power characteristics are based on a vertically mounted orientation. Horizontal mounting is acceptable with fins in the upward position with approximately 20% degradation in performance. (continued) 182 1-866-9-OHMITE * Int'l 1-847-258-0300 * Fax 1-847-574-7522 * www.ohmite.com * info@ohmite.com HS Series Heatsinks for Arcol Resistors dimensions A C F B REF. E HS300 HS250 HS200 HS150 HS100 HS75 D H Part Number for Resistor AH10928V10000JE HS300 A 10.000" .020 254mm .51 B C 9.750" 247.65mm D 4.094" .010 104mm .25 2.323" .010 59mm .25 E F 2.28" 57.91mm 1.361" .010 M4 - 0.70 THRU 34.57mm .25 2.28" 57.91mm AH10928V07500IE HS250 7.500" .020 190.50mm .51 9.750" 247.65mm 3.504" .005 89mm .13 2.252" .005 57.20mm .13 1.361" .010 M4 - 0.70 THRU 34.57mm .25 AH12310V06000GE HS150 6.000" .020 152.40mm .51 4.125" 104.78mm 2.283" .005 58mm .13 1.457" .005 37mm .13 0.947" .010 M3 - 0.50 THRU 24.06mm .25 AH10928V06000HE HS200 AH50600V05000FE HS100 AH50600V05000EE HS75 6.000" .020 152.40mm .51 5.000" .020 127mm .51 5.000" .020 127mm .51 9.750" 247.65mm 3.924" 99.670mm 3.924" 99.670mm 2.756" .005 70mm .13 1.378" .005 35mm .13 1.142" .005 29mm .13 2.252" .005 57.20mm .13 1.457" .005 37mm .127 1.457" .005 37mm .127 0.728" .010 M3 - 0.5 THRU 18.500mm .254 0.728" .010 M3 - 0.5 THRU 18.500mm .254 H O W TO OR D ER RoHS Compliant AH10928V10000JE Extrusion Style Finish V = unfinished, degreased Length Hole (in.) Pattern to three decimals 10000 = 10" rev 10/17-1 1-866-9-OHMITE * Int'l 1-847-258-0300 * Fax 1-847-574-7522 * www.ohmite.com * info@ohmite.com H 1.396" .010 M5 - 0.80 THRU 35.46mm .25 183 2.28" 57.91mm 1.75" 44.45mm 1.21" 30.73mm 1.21" 30.73mm