1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
182
HS Series
Heatsinks for Arcol Resistors
FEATURES
•Manyotherextrusionprofilesavailable.Contact
Ohmitewithyourrequirements
•Multiplefinishesavailable
•Modificationsavailable:screwholes,boltpatterns,
millingpercustomerspecifications
SERIES SPECIFICATIONS
CHARACTERISTICS
Rθ (°C/W) The thermal resistance value
assumes vertical orientation of the
heatsink in natural convection.
Material Aluminum alloy 6063-T5. The
standard stocked parts are unfin-
ished and degreased. Other fin-
ishes are available on request.
(continued)
Part Number for Resistor Rq (°C/W) Mounting Screw Product Weight
AH10928V10000JE HS300 0.34 M5 - 0.80 5.55 lbs
AH10928V07500IE HS250 0.39 M4 - 0.70 4.20 lbs
AH10928V06000HE HS200 0.44 M4 - 0.70 3.45 lbs
AH12310V06000GE HS150 0.93 M3 - 0.50 1.70 lbs
AH50600V05000FE HS100 1.30 M3 - 0.5 0.95 lbs
AH50600V05000EE HS75 1.30 M3 - 0.5 0.95 lbs
DesignedforusewithArcol/Ohmitealuminum
housedresistors.Eachheatsinkischaracterizedand
customtailoredtoaspecificresistorsize,providing
acompletethermalsolution.
HS75
HS100
HS150
HS200
HS250
HS300
Alltestingandpowercharacter-
isticsarebasedonavertically
mountedorientation.Horizontal
mountingisacceptablewith
finsintheupwardpositionwith
approximately20%degradation
inperformance.
Mounting
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com 183
HS Series
Heatsinks for Arcol Resistors
HOW TO ORDER
DIMENSIONS
A
B
REF.
C
D
E
FHS300 HS250 HS200 HS150 HS100 HS75
H
Part Number for Resistor A B C D E F H
AH10928V10000JE HS300 10.000” ±.020 9.750” 4.094” ±.010 2.323” ±.010 1.396” ±.010 M5 - 0.80 THRU 2.28”
254mm ±.51 247.65mm 104mm ±.25 59mm ±.25 35.46mm ±.25 57.91mm
AH10928V07500IE HS250 7.500” ±.020 9.750” 3.504” ±.005 2.252” ±.005 1.361” ±.010 M4 - 0.70 THRU 2.28”
190.50mm ±.51 247.65mm 89mm ±.13 57.20mm ±.13 34.57mm ±.25 57.91mm
AH10928V06000HE HS200 6.000” ±.020 9.750” 2.756” ±.005 2.252” ±.005 1.361” ±.010 M4 - 0.70 THRU 2.28”
152.40mm ±.51 247.65mm 70mm ±.13 57.20mm ±.13 34.57mm ±.25 57.91mm
AH12310V06000GE HS150 6.000” ±.020 4.125” 2.283” ±.005 1.457” ±.005 0.947” ±.010 M3 - 0.50 THRU 1.75”
152.40mm ±.51 104.78mm 58mm ±.13 37mm ±.13 24.06mm ±.25 44.45mm
AH50600V05000FE HS100 5.000” ±.020 3.924” 1.378” ±.005 1.457” ±.005 0.728” ±.010 M3 - 0.5 THRU 1.21”
127mm ±.51 99.670mm 35mm ±.13 37mm ±.127 18.500mm ±.254 30.73mm
AH50600V05000EE HS75 5.000” ±.020 3.924” 1.142” ±.005 1.457” ±.005 0.728” ±.010 M3 - 0.5 THRU 1.21”
127mm ±.51 99.670mm 29mm ±.13 37mm ±.127 18.500mm ±.254 30.73mm
AH10928V10000JE
Finish
V = unfinished,
degreased
Extrusion
Style
Length
(in.)
to three
decimals
10000 = 10"
Hole
Pattern
RoHS Compliant
rev 10/17-1