Heatsinks - Medium, One Surface
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Heatsink
11 Fin
(HSK) 11
Heatsink. 11 fin. Stacked fins, corner (right angle) configuration. Base measures: 3.5"L x 0.25"H x 1-13/32"W. Fin height measures: 2.25" x 2.25" x 1-13/32"W. Makes a lovely "Fairy-Chime" sound when fins are stroked.
$8 each - $7 (6+)
Heatsink
11 Fin
(HSK) 12
Heatsink. 11 pin. Stacked fins. Corner (right angle) configuration. Base measures: 3.5"L x 0.25"H x 2.906"W. Fin height: 2.25" x 2.25". Aluminum. New, old stock. "Big Brother" to (HSK) 11.
$10 each - $9 (6+)
Copper Heatsink
hsk-hs-tws
(HSK) FC-504
Delta SemiConductor copper heatsink. Heavy copper base. 3/8" tapped center hole. 1-1/4" x 1-3/8" mounting center grid. 1-3/4" x 1-3/4" base. 1-11/16"H.
$15 each
Heatsink
hsk-hs-tws
(HSK) 401-67502
Heatsink. Spacing - Tapped holes for four TO-247. Tapped mounting holes on edge. Dimensions: 3-13/16" x 1-1/2" x 1/4"H.
$1 each - 80¢ (10+), 65¢ (100+), 50¢ (1,000+)
Custom Heatsink
hsk-hs-tws
(HSK) HS1
Custom heatsink. 2" x 2-5/16" x 1-1/2"H. 1-7/8" tapped 8 - 32 mounting holes. 3" centers on mounting brackets.
$8 each
Heatsink
hsk-hs-tws
(HSK) HS2
Heatsink. Two (2) 10 - 24 threaded holes on flat surface. 1-7/8" centers. 4" x 2-1/4" x 1-1/2"H. Horizontal surface mounting bracket holes, grid 3" x 2-3/4" c-c. Vertical surface mounting bracket 3" centers on each end.
$12 each
Heatsink
4 Fin per Side
(HSK) 100
Single surface anodized heatsink. Divided surface. 4 fins per side. 3"W x 4-1/8"L x 1"H.
$9 each
Heatsink
Single TO-3 / 35 watt
(HSK) 641A
Wakefield Engineering heatsink. Single TO-3, 35 watt. 1" x 3" x 4.1" (104.7mm).
$6.50 each - $5.97 (10+)
Heatsink
5 Fin
hsk-hs-tws
(HSK) 075457
5 fin aluminum heatsink. Chromate plated. Rounded corners. 8 base holes unthreaded. 2.2" x 2.6" x 1.5" high. Counter sunk mounting holes: 1-1/2" x 2-1/4" c-c. Inside mounting holes: 1-1/2" x 1-1/2" c-c. 0.156" inside diameter mounting holes. NSN: 5999-01-199-9122.
$25 each
Heatsink
5 Fin
hsk-hs-tws
(HSK) QES501-40H
5 fin, flat bottom, 1 surface heatsink. 0.40" horizontal. 1-7/16" x 2-1/4" x3/8"H.
*** SOLD OUT ***
Heatsink
6 Fin
hsk-hs-tws
(HSK) 401-67503
6 fin, flat bottom, 1 surface heatsink. Very heavy aluminum. Four tapped holes for TO-247. Tapped mounting holes on both edges. Dimensions: 3-15/16" x 1-5/8" x 1/2".
$2.50 ea - $2 (10+), $1.75 (100+), $1.25 (1,000+)
Heatsink
6 Fin
(HSK) EL-QHS-LV1/1
Kino-Flo 6 fin rectangular heatsink. Beautiful gold anodized. 4 mount holes in middle channel. 1-5/8" x 1-5/16" x 6-3/4"H.
$5.50 each - $5 (10+), $4.50 (25+)
Heatsink
6 Fin
(HSK) QES501-16H
6 fin, 1 surface heatsink. Two mount holes. 2.38" x 1.45" x 0.16" high.
$1.50 each - $1.25 (10+), $1.10 (100+)
Heatsink
6 Fin
(HSK) QES501-24H
6 fin, 1 surface heatsink. Two corner mount holes. 2.38" x 1.45" x 0.24" high. 3,500+ available!!
$1.75 ea - $1.50 (10+), $1.15 (100+), 89¢ (1,000+)
Heatsink
6 Fin
(HSK) QBS501-16H
6 fin, 1 surface heatsink. Four corner mount holes 1.03" x 1.85" c-c. 2.38" x 1.45" x 0.16" high.
$1.40 each - $1.15 (10+), $1 (100+)
Heatsink
7 Fin
hsk-hs-tws
(HSK) 401-60939
7 fin, flat bottom, 1 surface heatsink. Four mount holes. Dimensions: 5-1/16" x 1-5/8" x 13/16"H.
$2.50 ea - $2 (10+), $1.50 (100+), $1.15 (1,000+)
Heatsink
7 Fin
(HSK) 401-58102
7 fin, flat bottom, 1 surface heatsink rectifier. Three mount holes. Dimensions: 3-13/16" x 1-9/16" x 3/4"H.
$2.75 each - $2.50 (10+), $2.25 (50+)
Heatsink
8 Fin
hsk-hsi-tqd50276
(HSK) HBS503-11
8 fin, flat bottom, 1 surface heatsink. 2-1/4" x 2-7/16" x 15/16" high. Four 1/8" diameter mounting holes. 1-7/8" x 2" CRS. 1,800 in stock!!
$2.50 each - $2.25 (10+), $2 (100+)
Heatsink
9 Fin
(HSK) 856911-1
Aluminum heatsink 'Special'. 9 fins. 2.356" x 3.089" x 0.779". NSN: 5999-01-201-6412.
$15 each
Heatsink
11 Fin
(HSK) HSITQD-95
11 fin, 1 surface heatsink. Four corner mount holes. 3.4" x 2" centers. 3.45" x 2.41" x 0.95" high.
$5 each - $4.50 (10+), $4 (100+)
Heatsink
12 Fin
(HSK) 401-27211
12 fin, flat bottom, 1 surface heatsink. Heavy 0.2" thick bottom plate. 4-3/16" x 2-9/16" x 11/16"H. Six #8 threaded base holes. Six #6 threaded base holes.
$7 each - $6 (10+)
Heatsink
13 Fin
hsk-hs-tws
(HSK) HS-RWSH
13 fin, flat bottom, 1 surface heatsink. 2-31/32" x 2-31/32" x 21/32"H.
$5 each
Heatsink
14 Fin
(HSK) HSQXX-501
14 fin, 1 surface heatsink. No holes. Mounting flanges on ends. 2.565" x 4.76" x 0.5" high. 1,000+ available!!
$4 each - $3 (10+), $2.50 (50+), $2.15 (250+)
Heatsink
14 Fin
(HSK) HS-B
14 fin, 1 surface heatsink. Corner mounting holes 4.3" x 3" center-center. 4-3/4" x 3-1/4" x 0.5" high.
$13 each
Heatsink
15 Fin
(HSK) QES503-45
15 fin, 1 surface heatsink. Two corner mount holes. 2.38" x 1.45" x 0.45" high.
$2.25 each - $1.75 (10+)
Heatsink
15 Fin
(HSK) QES503-24H
15 fin, 1 surface heatsink. Two corner mount holes. 2.38" x 1.45" x 0.24" high. 2,300+ available!!
$2 each - $1.50 (10+), $1.25 (100+), $1 (1,000+)
Heatsink
15 Fin
hsk-hs-tws
(HSK) HBS502-45H
15 fin, flat bottom, 1 surface heatsink. 0.45" high. 2-3/8" x 2-1/4". 4 corner mounting holes. 1-7/8" x 2" on centers. 47,000 available.
$2.50 each - $2 (10+), $1.50 (100+), $1 (1000+)
Heatsink
15 Fin
hsk-hs-tws
(HSK) HBS502-40H
15 fin, flat bottom, 1 surface heatsink. .40" high. 2-3/8" x 2-1/4". 4 corner mounting holes. 1-7/8" x 2" on centers.
$3 each - $2.50 (10+)
Heatsink
15 Fin
(HSK) TQD501-45
15 fin, 1 surface heatsink. Corner mounting holes 3.045" x 2" center-center. 3.45" x 2.425" x 0.45" high.
$3.50 each - $3 (10+), $2.50 (50+)
Heatsink
15 Fin
(HSK) HSRWDH
15 fin, flat bottom, 1 surface heatsink. 1/2" high. 2-31/32" x 2-31/32". 4 corner mounting holes.
$4.50 each - $4 (10+)
Heatsink
16 Fin
hsk-hs-tws
(HSK) HS-DMC501
16 fin, flat bottom, 1 surface heatsink. Anodized black. 2-3/8" x 4-9/16" x 11/16" high. Four 1/8" diameter mounting holes. 10,000 in stock!!
$4.50 each - $4 (10+), $3.25 (100+), $2.75 (1k+)
Heatsink
16 Fin
hsk-hs-tws
(HSK) HS-TWD
16 fin, flat bottom, 1 surface heatsink. Anodized black. 2-3/8" x 4-9/16" x 29/32" high. Four 1/8" diameter mounting holes.
$7 each
Heatsink
20 Fin
hsk-hsi-tqd50276
(HSK) HSITQD50276
20 fin, flat bottom, ISO face heatsink. 2-3/8" x 3-7/16" x 3/4" high. Four 1/4" mounting holes. 100,000 pcs available.
$3 each - $2.25 (10+), $1.75 (100+), $1.25 (1k+)
Heatsink
21 Fin
(HSK) HSIFES50295
21 fin, flat bottom, 1 surface heatsink. 4-9/16" x 2-3/8" x 15/16"H. 4 - 1/8" corner mounting holes.
$6 each - $5.60 (10+)
Heatsink
23 Fin
hsk-hs-tws
(HSK) HSITQD50216
23 fin, flat bottom, 1 surface heatsink. 3-7/16" x 2-3/8" x 5/32"H.
$3.50 each
Automotive Heatsink
hsk-hs-tws
(HSK) 1-72
Motorola automotive heatsink. 5" x 1-3/4" x 3/8" high. NSN: 5999-00-470-2886.
$10 each