0.83"
(21.1mm)
ø0.85"
(21.6mm)
ø0.39"
(9.9mm) H0.63(16.0)
T-220:
1.20 (30.5)
T-247, -264:
1.20-1.26
(30.5-32.0)
TO-220: 0.72 (18.3)
TO-247, -264: 0.92 (23.4)
T-220: 0.50 (12.7)
T-247, -264: 0.71 (18.0)
This product is RoHS compliant.
Heat Sinks
2157
Heatsinks
mouser.com (800) 346-6873
© Copyright 2016 Mouser Electronics
© Copyright 2016 Mouser Electronics
W SERIES; HEATSINKS
For quantities greater than listed, call for quote.
MOUSER STOCK NO. Fig. Package
Type
Surface
Area (in²) Finish Price Each
Mfr. Mfr. Part No. 1 25
588
-
WV-T220-101E B TO-220 6.5 No Finish (Degreased) 1.52 1.31
588
-
WA-T220-101E B TO-220 6.5 Black Anodized 2.07 1.96
588
-
WV-T247-101E B TO-247 8.4 No Finish (Degreased) 2.13 1.66
588
-
WA-T247-101E B TO-247 8.4 Black Anodized 2.38 1.82
588
-
WA-T264-101E B TO-264 8.4 No Finish (Degreased) 2.30 2.15
588
-
WV-T264-101E B TO-264 8.4 Black Anodized 2.07 1.83
SV-LED SERIES: HEATSINKS FOR LED MODULES
For quantities greater than listed, call for quote.
MOUSER STOCK NO. Fig. Surface Area
(in²/mm²)
Thermal
Resistance
(ºC/W)
Height (H)
(in./mm)
Price Each
Mfr. Mfr. Part No. 1 10
585
-
SV-LED-214E A 5.3/3,419 9.0 0.55/14 4.83 4.62
588
-
SV-LED-314E A 5.3/3,419 9.0 0.55/14 2.38 2.32
588
-
SV-LED-325E A 9.6/6,129 5.6 0.98/25 2.95 2.87
Ohmite's SV-LED Series, high performance, low cost, congurable, scalable and compact power heatsinks for LED
modules. This powerful, high aspect ratio heatsink comes in two standard heights. It can be congured to customer
specications for length, surface nish, mounting holes, and custom machining.
DIMENSIONS: in. (mm)
A B C D
E F G H I
J K L M N
For quantities greater than listed, call for quote.
MOUSER
STOCK NO.
Wakeeld
Part No. Fig. Description Dimensions: in. (mm)
L x W x H
Price Each
1 10 100
567-260-4T5E 260-4T5E E TO-5 Cup Clips, Epoxy Insulated 0.370 x 0.380 11.97 11.31 9.31
567-240-118ABH-22 240-118ABH-22 F TO-220 Labor-Saving Twisted Fin 1.0 x 0.50 x 1.18 .62 .605 .552
567-273-AB 273-AB F TO-218, TO-220 Low-Cost, Low-Height Wave-Solderable 0.75 x 0.375 x 0.75 .35 .343 .313
567-274-1AB 274-1AB F TO-220 Low-Cost, Low-Height Wave-Solderable 0.52 x 0.375 x 0.75 .23 .222 .202
567-287-1ABE 287-1ABE F TO-220 Low-Cost Wave-Solderable 1.0 x 0.50 x 1.18 .64 .606 .553
567-290-1AB 290-1AB F TO-218 TO-202 TO-220 Low-Cost Single Package 1.0 x 0.50 x 1.18 .37 .363 .331
567-289-AB 289-AB G TO-218 TO-202 TO-220 Low-Cost Single Package 1.0 x 0.50 x 0.71 .27 .262 .239
567-235-85AB 235-85AB H TO-220 Compact, Stress-Free Labor-Saving Locking-Tab 1.65 x 1.0 x 2.0 .41 .403 .368
567-272-AB 272-AB I TO-202 TO-220 Small Footprint Low-Cost 0.75 x 0.50 x 0.53 .41 .403 .368
567-634-10ABP 634-10ABP JTO-202 TO-220 Slim Prole Unidirectional Fin Vertical Mount 1.75 x 0.375 x 0.70 1.67 1.58 1.42
567-641-A 641-A K TO-3 Maximum Performance, Mounting Holes 0.64 x 0.64 x 1.0 10.90 10.30 8.48
567-641-K 641-K K TO-3 Maximum Performance Convection 4.13 x 3.0 x 1.0 10.90 10.30 8.48
567-680-125A 680-125A L TO-3, TO-220 Maximum Efciency Omnidirectional 4.13 x 3.0 x 1.0 11.09 10.79 8.99
567-690-3B 690-3B M TO-3, TO-66, TO-220 Highest Efciency/Lowest Unit Cost 1.86 (47.2) Sq. x 1.31 (33.3) Height 1.59 1.51 1.35
*567-401-K 401-K N TO-3; Stud-Mount Double-Surface 4.75 (120.65) x 1.5 (38.1) x 1.25 (31.75) 12.60 11.91 9.81
567-401-A 401-A N TO-3; Stud-Mount Double-Surface, Mounting Hole 4.75 (120.65) x 1.5 (38.1) x 1.25 (31.75) 12.60 11.91 9.81
*567-421-K 421-K N TO-3, Stud-Mount Low-Height Double-Surface 4.75 (120.65) x 3.0 (76.2) x 2.62 (66.55) 14.78 13.97 11.51
*567-423-K 423-K N TO-3, Stud-Mount Low-Height Double-Surface 4.75 (120.65) x 5.5 (139.7) x 2.62 (66.55) 22.36 21.13 17.40
*No semi-mounting hole pattern
BOARD LEVEL POWER SEMICONDUCTOR HEAT SINKS
901-910 SERIES: CHIPSET HEAT SINKS
For quantities greater than listed, call for quote.
MOUSER
STOCK NO.
Wakeeld
Part No. Fig. Fin
Style
Height:
mm
Thermal
Resistance
Price Each
1 10 100
904 Series - 27mm Components
567-904-27-1-12-2-B 904-27-1-12-2-B-0 D Elliptical 11.6 12.93ºC/W 4.80 4.67 4.04
567-904-27-1-23-2-B 904-27-1-23-2-B-0 D Elliptical 22.6 10.58ºC/W 5.15 5.02 4.34
567-904-27-2-12-2-B 904-27-2-12-2-B-0 D Pin 11.6 11.38ºC/W 4.79 4.67 4.03
567-904-27-2-23-2-B 904-27-2-23-2-B-0 D Pin 22.6 9.44ºC/W 5.15 5.02 4.34
906 Series - 31mm Components
567-906-31-1-12-2-B 906-31-1-12-2-B-0 D Elliptical 11.6 12.02ºC/W 5.13 4.99 4.32
567-906-31-1-23-2-B 906-31-1-23-2-B-0 D Elliptical 22.6 9.88ºC/W 5.84 5.68 4.74
567-906-31-2-12-2-B 906-31-2-12-2-B-0 D Pin 11.6 10.71ºC/W 5.11 4.98 4.31
567-906-31-2-23-2-B 906-31-2-23-2-B-0 D Pin 22.6 8.88ºC/W 5.82 5.67 4.72
For quantities greater than listed, call for quote.
MOUSER
STOCK NO.
Wakeeld
Part No. Fig. Fin
Style
Height:
mm
Thermal
Resistance
Price Each
1 10 100
908 Series - 35mm Components
567-908-35-1-12-2-B 908-35-1-12-2-B-0 D Elliptical 11.6 11.1ºC/W 5.72 5.57 4.64
567-908-35-1-23-2-B 908-35-1-23-2-B-0 D Elliptical 22.6 8.75ºC/W 6.41 6.24 5.20
567-908-35-2-12-2-B 908-35-2-12-2-B-0 D Pin 11.6 10.03ºC/W 5.68 5.53 4.60
567-908-35-2-23-2-B 908-35-2-23-2-B-0 D Pin 22.6 8.32ºC/W 6.37 6.20 5.17
910 Series - 40mm Components
567-910-40-1-12-2-B 910-40-1-12-2-B-0 D Elliptical 11.6 9.95ºC/W 6.33 6.16 5.13
567-910-40-1-23-2-B 910-40-1-23-2-B-0 D Elliptical 22.6 8.3ºC/W 6.74 6.56 5.47
567-910-40-2-12-2-B 910-40-2-12-2-B-0 D Pin 11.6 9.18ºC/W 6.27 6.10 5.08
567-910-40-2-23-2-B 910-40-2-23-2-B-0 D Pin 22.6 7.63ºC/W 6.64 6.46 5.39
• Attachment Method: Clip • Material: Aluminum • Material Finish: Black Anodized • Package Cooled: BGA • Thermal Resistance @ Natural:8.3°C/W ~ 14.7°C/W • Type: Top Mount
For quantities greater than listed, call for quote.
MOUSER
STOCK NO.
Ohmite
Part No. Fig. Package
Type Mount Surface Area
(in2/mm2)
Height (H)
(mm)
Surface
Finish
Price Each
1 10
588-VM1-038-1AE VM1-038-1AE C TO-247 Vertical 39.6/25,546 38.6 Anodized 3.44 3.34
588-VM2-038-1AE VM2-038-1AE C TO-247 Horizontal 39.6/25,546 38.6 Anodized 4.64 4.51
588-VM3-038-1AE VM3-038-1AE C TO-247 Universal 39.6/25,546 38.6 Anodized 5.02 4.88
VM SERIES: VARIABLE MOUT HEATSINKS