TUK SGACK902S Keystone Coupler Natural Convection Heat Sinks
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Manufacturer Part No | Order Code | Description / Manufacturer | Availability | Price For |
Price (Incl JCT)
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Quantity | Thermal Resistance | Packages Cooled | External Width - Metric | External Height - Metric | External Length - Metric | External Diameter - Metric | Heat Sink Material | External Width - Imperial | External Height - Imperial | External Length - Imperial | External Diameter - Imperial | Product Range | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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577500B00000G
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1851644 |
HEAT SINK BOYD
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+
Check Stock & Lead Times
3,955 deliver in 2-3 business days from our SG warehouse :(SG stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 10/13/25 |
Each
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1+ ¥103.96 (¥114.36) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
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26°C/W | TO-126 | 8.13mm | 13.21mm | 19.8mm | - | Aluminium | 0.32" | 0.52" | 0.78" | - | TUK SGACK902S Keystone Coupler | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
530002B02500G.
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1578090 |
HEAT SINK BOYD
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+
Check Stock & Lead Times
145 deliver in 8-9 business days from our US warehouse :(US stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 8/18/25 |
Each
|
1+ ¥1,263.55 (¥1,389.91) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
2.6°C/W | TO-220 | 41.9mm | 63.5mm | 25.4mm | - | Aluminium | 1.65" | 2.5" | 1" | - | TUK SGACK902S Keystone Coupler | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
574502B03300G.
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1298043 |
HEAT SINK BOYD
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Check Stock & Lead Times
323 deliver in 8-9 business days from our US warehouse :(US stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 12/15/25 |
Each
|
1+ ¥311.88 (¥343.07) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
21.2°C/W | TO-220 | 20.57mm | 20.32mm | 10mm | - | Aluminium | 0.81" | 0.8" | 0.39" | - | TUK SGACK902S Keystone Coupler | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
DEL-217-36CTRE6.
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1624435 |
HEAT SINK WAKEFIELD THERMAL
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Available for back order. More stock available week commencing 10/6/25 + Check Stock & Lead TimesMore stock available week commencing 10/6/25 Please note that this product is not in stock. You may place a back-order by clicking the button or register interest by clicking the 'Contact me when back in stock' link. Contact me when back in stock |
Each (Supplied on Cut Tape)
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10+ ¥15,613.41 (¥17,174.75) 50+ ¥15,067.04 (¥16,573.74) 100+ ¥14,765.70 (¥16,242.27) 250+ ¥14,464.36 (¥15,910.80) |
Restricted Item
Minimum order of 10 items Multiples of 10 only Please enter a valid quantity Min: 10
Mult:
10
|
55°C/W | D2PAK, SOL-20, SOT-223, TO-220, TO-263 | 15.2mm | 9.09mm | 18.8mm | - | Copper | 0.6" | 0.358" | 0.74" | - | TUK SGACK902S Keystone Coupler | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
7109DG
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1651790 |
Heat Sink, Square, PCB, For D-Pak Devices, 11 °C/W, TO-263, 19.38 mm, 11 mm, 25 mm BOYD
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No Longer Stocked |
Each
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1+ ¥1,504.47 (¥1,654.92) 5+ ¥1,316.41 (¥1,448.05) 10+ ¥1,090.74 (¥1,199.81) 20+ ¥977.91 (¥1,075.70) 50+ ¥902.68 (¥992.95) |
11°C/W | TO-263 | 19.38mm | 11mm | 25mm | - | Copper | 0.76" | 0.43" | 1" | - | TUK SGACK902S Keystone Coupler | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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573100D00000G
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1851649 |
HEAT SINK BOYD
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Each
|
1+ ¥838.65 (¥922.52) 5+ ¥733.82 (¥807.20) 10+ ¥608.03 (¥668.83) 20+ ¥545.13 (¥599.64) 50+ ¥503.19 (¥553.51) |
15°C/W | TO-252 | 22.86mm | 10.16mm | 8mm | - | Copper | 0.9" | 0.4" | 0.31" | - | TUK SGACK902S Keystone Coupler | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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573100D00010G
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1703173 |
Heat Sink, Square, PCB, Surface Mount, 15 °C/W, TO-252, 22.86 mm, 10 mm, 8 mm BOYD
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Each (Supplied on Cut Tape)
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1+ ¥420.28 (¥462.31) 5+ ¥411.88 (¥453.07) 10+ ¥403.47 (¥443.82) 20+ ¥395.07 (¥434.58) 50+ ¥386.66 (¥425.33) |
15°C/W | TO-252 | 22.86mm | 10mm | 8mm | - | Copper | 0.9" | 0.39" | 0.31" | - | TUK SGACK902S Keystone Coupler | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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HAM-F10-T
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1777607 |
HEATSINK FOR PFE1000F TDK-LAMBDA
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Each
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1+ ¥6,154.08 (¥6,769.49) 5+ ¥6,031.00 (¥6,634.10) 10+ ¥5,907.92 (¥6,498.71) 20+ ¥5,859.72 (¥6,445.69) |
0.78°C/W | - | 100mm | 33.4mm | 160mm | - | - | 3.94" | 1.32" | 6.3" | - | TUK SGACK902S Keystone Coupler | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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7106DG
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1611437 |
Heat Sink, Square, PCB, Surface Mount, 15 °C/W, TO-263, 25.91 mm, 9.52 mm, 14.99 mm BOYD
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Each
|
1+ ¥1,010.07 (¥1,111.08) 5+ ¥883.81 (¥972.19) 10+ ¥732.30 (¥805.53) 20+ ¥656.55 (¥722.21) 50+ ¥606.04 (¥666.64) |
15°C/W | TO-263 | 25.91mm | 9.52mm | 14.99mm | - | Copper | 1.02" | 0.4" | 0.59" | - | TUK SGACK902S Keystone Coupler | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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6222BG
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1851666 |
HEAT SINK BOYD
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Each
|
1+ ¥1,490.24 (¥1,639.26) 5+ ¥1,303.96 (¥1,434.36) 10+ ¥1,080.42 (¥1,188.46) 20+ ¥968.66 (¥1,065.53) 50+ ¥894.14 (¥983.55) |
9.4°C/W | - | 26.9mm | 31.75mm | 26.9mm | - | Aluminium | 1.06" | 1.25" | 1.06" | - | TUK SGACK902S Keystone Coupler | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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MP008432
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3813275 |
Heat Sink, 1 °C/W, 125 mm, 25 mm, 200 mm MULTICOMP PRO
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Each
|
1+ ¥7,263.54 (¥7,989.89) 5+ ¥5,630.34 (¥6,193.37) 10+ ¥5,237.02 (¥5,760.72) 20+ ¥5,131.20 (¥5,644.32) |
1°C/W | - | 125mm | 25mm | 200mm | - | Aluminium Alloy | 4.93" | 0.99" | 7.88" | - | TUK SGACK902S Keystone Coupler | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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501603B00000G
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1433997 |
HEAT SINK BOYD
You previously purchased this product.
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|
Each
|
1+ ¥1,539.19 (¥1,693.11) 5+ ¥1,346.79 (¥1,481.47) 10+ ¥1,115.91 (¥1,227.50) 20+ ¥1,000.47 (¥1,100.52) 50+ ¥923.51 (¥1,015.86) |
7.8°C/W | TO-3 | 35.6mm | 32mm | 47.8mm | - | Aluminium | 1.4" | 1.26" | 1.88" | - | TUK SGACK902S Keystone Coupler | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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577404B00000G
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1339517 |
HEAT SINK BOYD
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Each
|
1+ ¥326.97 (¥359.67) 10+ ¥286.10 (¥314.71) 25+ ¥237.06 (¥260.77) 50+ ¥212.53 (¥233.78) 100+ ¥196.18 (¥215.80) |
24°C/W | TO-202 | 13.21mm | 12.7mm | 19mm | - | Aluminium | 0.52" | 0.5" | 0.75" | - | TUK SGACK902S Keystone Coupler | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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240-118ABH-22
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1892435 |
HEAT SINK WAKEFIELD THERMAL
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Each
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10+ ¥86.61 (¥95.27) 50+ ¥83.16 (¥91.48) 100+ ¥79.71 (¥87.68) 250+ ¥78.12 (¥85.93) |
13.75°C/W | TO-220 | 12.7mm | 30mm | 25.4mm | - | Aluminium | 0.5" | 1.18" | 1" | - | TUK SGACK902S Keystone Coupler | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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621A
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1591770 |
HEAT SINK WAKEFIELD THERMAL
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Each
|
1+ ¥1,092.73 (¥1,202.00) 5+ ¥1,077.72 (¥1,185.49) 10+ ¥1,062.71 (¥1,168.98) 20+ ¥1,004.17 (¥1,104.59) 50+ ¥945.63 (¥1,040.19) |
5°C/W | TO-3 | 120.6mm | 11.71mm | 121mm | - | Aluminium | 4.75" | 0.461" | 4.75" | - | TUK SGACK902S Keystone Coupler | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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322605B00000G
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1339509 |
HEAT SINK BOYD
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Each
|
1+ ¥448.80 (¥493.68) 5+ ¥433.47 (¥476.82) 10+ ¥418.14 (¥459.95) 20+ ¥401.06 (¥441.17) 50+ ¥383.98 (¥422.38) |
54°C/W | TO-5 | - | 5.99mm | - | 19.05mm | Aluminium | - | 0.236" | - | 0.75" | TUK SGACK902S Keystone Coupler | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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590302B03600G
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1851682 |
HEAT SINK BOYD
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|
Each
|
1+ ¥808.27 (¥889.10) 5+ ¥707.24 (¥777.96) 10+ ¥586.00 (¥644.60) 20+ ¥525.38 (¥577.92) 50+ ¥484.96 (¥533.46) |
11.2°C/W | TO-220 | 25.4mm | 42.55mm | 25.4mm | - | Aluminium | 1" | 1.68" | 1" | - | TUK SGACK902S Keystone Coupler | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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577304B00000G
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1339516 |
HEAT SINK BOYD
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Each
|
1+ ¥396.27 (¥435.90) 10+ ¥346.74 (¥381.41) 25+ ¥287.30 (¥316.03) 50+ ¥257.58 (¥283.34) 100+ ¥237.76 (¥261.54) |
27.2°C/W | TO-202 | 13.21mm | 9.53mm | 19mm | - | Aluminium | 0.52" | 0.375" | 0.75" | - | TUK SGACK902S Keystone Coupler | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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7023B-MTG
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1433963 |
HEAT SINK BOYD
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Each
|
1+ ¥1,327.45 (¥1,460.20) 5+ ¥1,161.52 (¥1,277.67) 10+ ¥962.41 (¥1,058.65) 20+ ¥862.85 (¥949.14) 50+ ¥796.47 (¥876.12) |
4.4°C/W | TO-220 | 48.3mm | 50mm | 24mm | - | Aluminium | 1.9" | 1.97" | 0.94" | - | TUK SGACK902S Keystone Coupler | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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00C845401A
![]() |
1373299 |
Heat Sink, BGA, FPGAs, Double Sided Adhesive, 9.6 °C/W, 25 mm, 9.4 mm, 25 mm CCI
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Each
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1+ ¥245.91 (¥270.50) 10+ ¥234.32 (¥257.75) 25+ ¥225.14 (¥247.65) 50+ ¥216.17 (¥237.79) 100+ ¥204.18 (¥224.60) |
9.6°C/W | - | 25mm | 9.4mm | 25mm | - | Aluminium | 0.98" | 0.37" | 0.98" | - | TUK SGACK902S Keystone Coupler | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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217-36CTRE6
![]() |
2413128 |
HEAT SINK, FULL REEL WAKEFIELD THERMAL
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Each (Supplied on Full Reel)
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12+ ¥15,613.41 (¥17,174.75) 36+ ¥15,281.69 (¥16,809.86) 60+ ¥15,224.03 (¥16,746.43) 120+ ¥15,166.36 (¥16,683.00) |
55°C/W | D2PAK, SOL-20, SOT-223, TO-220, TO-263 | 15.2mm | 9.09mm | 18.8mm | - | Copper | 0.6" | 0.358" | 0.74" | - | TUK SGACK902S Keystone Coupler | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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395-1AB
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1703178 |
Heat Sink, For Power Semiconductors, 1.1 °C/W, IGBT Power Module, 127 mm, 63.5 mm, 76.2 mm WAKEFIELD THERMAL
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Each
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1+ ¥4,900.10 (¥5,390.11) |
1.1°C/W | IGBT Power Module | 127mm | 63.5mm | 76.2mm | - | Aluminium | 5" | 2.5" | 3" | - | TUK SGACK902S Keystone Coupler | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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559-50AB
![]() |
1624540 |
HEAT SINK WAKEFIELD THERMAL
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|
Each
|
1+ ¥2,584.95 (¥2,843.45) 5+ ¥2,436.38 (¥2,680.02) 10+ ¥2,287.81 (¥2,516.59) 20+ ¥2,215.62 (¥2,437.18) 50+ ¥2,143.43 (¥2,357.77) |
4°C/W | Full Brick | 61mm | 12.7mm | 117mm | - | Aluminium | 2.4" | 0.5" | 4.6" | - | TUK SGACK902S Keystone Coupler | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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288-1ABE
![]() |
1368516 |
HEAT SINK WAKEFIELD THERMAL
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Each
|
1+ ¥144.10 (¥158.51) 10+ ¥133.74 (¥147.11) 25+ ¥132.84 (¥146.12) 50+ ¥131.94 (¥145.13) 100+ ¥131.04 (¥144.14) |
21.25°C/W | TO-202, TO-220 | 22.2mm | 31.8mm | 22mm | - | Aluminium | 0.87" | 1.25" | 0.87" | - | TUK SGACK902S Keystone Coupler | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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658-35ABT3
![]() |
1624511 |
HEAT SINK WAKEFIELD THERMAL
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|
Each
|
1+ ¥382.10 (¥420.31) 10+ ¥337.96 (¥371.76) 25+ ¥321.89 (¥354.08) 50+ ¥310.26 (¥341.29) 100+ ¥299.04 (¥328.94) |
- | BGA | 27.9mm | 8.89mm | 28mm | - | Aluminium | 1.1" | 0.35" | 1.1" | - | TUK SGACK902S Keystone Coupler |