Browse Wakefield Thermal Solutions Electronic Parts Listing

At Parts Needed Yesterday, we provide parts from top electronics manufacturers  like Wakefield Thermal Solutions, with part numbers such as 175-6-220P, 658-25ABT2, 658-60ABT4, 658-25ABT3, 218-40CT5. With a nation-wide supply chain network that stretches across the United States, we have some of the fastest lead and shipping times in the industry. Our sales team is ready and waiting to respond to your RFQ, and can provide a quote for electronics parts from Wakefield Thermal Solutions within fifteen minutes of receiving your Instant RFQ.


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Part No Description QTY RFQ
882-100AB starboard heatsink 2.88c/w 1"" heat sink star led boards round * Avl RFQ
658-45ABT4 heatsink cpu 28mm sq blk w/tape top mount bga thermal tape adhesive (included) square pin fins 1.100"" (27.94mm) 1.100"" (27.94mm) - 0.450"" (11.43mm) 3w @ 50¦c 6.0¦c/w @ 200 lfm - aluminum black anodized Avl RFQ
274-3AB heat sinks board level pwr semi - - - - - - - - - - - - - Avl RFQ
19757-L-AB heat sink led black bridgelux heat sink bridgelux led light engines round - Avl RFQ
230-75AB heatsink to-220 vert/horz blk board level to-220 bolt on rectangular 0.750"" (19.05mm) 0.570"" (14.47mm) - 0.500"" (12.70mm) 2w @ 57¦c 7.5¦c/w @ 400 lfm 28.5¦c/w aluminum black anodized Avl RFQ
175-6-220P thermal pad to-220 .006"" kapton to-220 rectangular 18.00mm x 12.70mm 0.006"" (0.152mm) - - kapton« gray 0.40¦c/w 50.2 w/m-k Avl RFQ
658-25ABT2 heatsink cpu 28mm sq blk w/tape top mount bga thermal tape adhesive (included) square pin fins 1.100"" (27.94mm) 1.100"" (27.94mm) - 0.250"" (6.35mm) 2w @ 40¦c 5¦c/w @ 500 lfm - aluminum black anodized Avl RFQ
658-60ABT4 heatsink cpu 27.9mm sq w/adh blk top mount bga thermal tape adhesive (included) square pin fins 1.100"" (27.94mm) 1.100"" (27.94mm) - 0.598"" (15.20mm) 2.5w @ 30¦c 2.0¦c/w @ 500 lfm - aluminum black anodized Avl RFQ
658-25ABT3 heatsink cpu 28mm sq blk w/tape top mount bga thermal tape adhesive (included) square pin fins 1.100"" (27.94mm) 1.100"" (27.94mm) - 0.250"" (6.35mm) 2w @ 40¦c 5¦c/w @ 500 lfm - aluminum black anodized Avl RFQ
218-40CT5 heatsink alum natural smd top mount smd smd pad rectangular 0.500"" (12.70mm) 1.030"" (26.16mm) - 0.400"" (10.16mm) 2.25w @ 40¦c 5.0¦c/w @ 600 lfm 31¦c/w copper tin Avl RFQ
657-20ABPE heatsink to-220 w/pins blk 2"" board level vertical to-218 to-220 to-247 bolt on and pc pin rectangular 2.000"" (50.80mm) 1.650"" (41.91mm) - 1.000"" (25.40mm) 6w @ 32¦c 2.9¦c/w @ 200 lfm 5.3¦c/w aluminum black anodized Avl RFQ
624-45AB heatsink cpu 21mm sq w/out adh top mount bga thermal tape adhesive (not included) square pin fins 0.827"" (21.00mm) 0.827"" (21.00mm) - 0.450"" (11.43mm) - 15.0¦c/w @ 200 lfm - aluminum black anodized Avl RFQ
262-75ABE-05 heatsink vert/horiz black to-220 board level to-220 press fit and pc pin rectangular 0.750"" (19.05mm) 0.570"" (14.47mm) - 0.500"" (12.70mm) 3w @ 80¦c 10.0¦c/w @ 200 lfm 26.7¦c/w aluminum black anodized Avl RFQ
19755-S-AB heat sink led black bridgelux heat sink bridgelux led light engines round - Avl RFQ
658-45ABT3 heatsink cpu 28mm sq blk w/tape top mount bga thermal tape adhesive (included) square pin fins 1.100"" (27.94mm) 1.100"" (27.94mm) - 0.450"" (11.43mm) 3w @ 50¦c 6.0¦c/w @ 200 lfm - aluminum black anodized Avl RFQ
19757-M-AB heat sink led black bridgelux heat sink bridgelux led light engines round - Avl RFQ
206-1PABHE heatsink vert alum blk to-220 board level vertical to-220 bolt on and pc pin rectangular 1.180"" (29.97mm) 1.000"" (25.40mm) - 0.500"" (12.70mm) 4w @ 56¦c 7.3¦c/w @ 200 lfm 14¦c/w aluminum black anodized Avl RFQ
634-10ABP heatsink to-220 vert mt blk 1"" board level vertical to-220 to-218 bolt on and pc pin rectangular 1.00"" (25.40mm) 0.640"" (16.26mm) - 0.640"" (16.26mm) - - - aluminum black anodized Avl RFQ
624-25ABT4 heatsink cpu 21mm sq w/dbl tape top mount bga thermal tape adhesive (included) square pin fins 0.827"" (21.00mm) 0.827"" (21.00mm) - 0.250"" (6.35mm) - 25¦c/w @ 200 lfm - aluminum black anodized Avl RFQ
120-SA silicon grease 4 gram silicon compound 4 g plastic pack Avl RFQ
528-45AB-MS4 heatsink bxb50 75 100 150.45""vrt board level half brick dc/dc converter bolt on thermal material rectangular 2.40"" (61.00mm) 2.280"" (57.91mm) - 0.450"" (11.43mm) 7w @ 60¦c 3.2¦c/w @ 300 lfm - aluminum black anodized Avl RFQ
658-35ABT3 heatsink cpu 28mm sq blk w/tape top mount bga thermal tape adhesive (included) square pin fins 1.100"" (27.94mm) 1.100"" (27.94mm) - 0.350"" (8.89mm) - 3.0¦c/w @ 800 lfm - aluminum black anodized Avl RFQ
518-95AB-MS4 heatsink dc/dc half brick vert board level half brick dc/dc converter bolt on thermal material rectangular 2.40"" (61.00mm) 2.280"" (57.91mm) - 0.950"" (24.13mm) 11w @ 60¦c 2.0¦c/w @ 300 lfm - aluminum black anodized Avl RFQ
651-B heatsink 14-16pin dip blk top mount 14-dip and 16-dip thermal tape adhesive (not included) rectangular 0.750"" (19.05mm) 0.415"" (10.54mm) - 0.240"" (6.10mm) - - - aluminum black anodized Avl RFQ
143-B precision clamp clamp heat sinks Avl RFQ
624-45ABT3 heatsink cpu 21mm sq w/adh blk top mount bga thermal tape adhesive (included) square pin fins 0.827"" (21.00mm) 0.827"" (21.00mm) - 0.450"" (11.43mm) - 15.0¦c/w @ 200 lfm - aluminum black anodized Avl RFQ
657-15ABPN heatsink to-220 w/pins blk 1.5"" board level vertical to-218 to-220 to-247 bolt on and pc pin rectangular 1.50"" (38.10mm) 1.650"" (41.91mm) - 1.000"" (25.40mm) 6w @ 38¦c 3.3¦c/w @ 200 lfm 6.3¦c/w aluminum black anodized Avl RFQ
D10650-40 heatsink 100pqfp composite top mount bga thermal tape adhesive (not included) square pin fins 0.650"" (16.51mm) 0.650"" (16.51mm) - 0.400"" (10.16mm) 2w @ 40¦c 25¦c/w @ 350 lfm - composite - Avl RFQ
19757-S-AB heat sink led black bridgelux heat sink bridgelux led light engines round - Avl RFQ
677-25ABP heatsink multiwatt 2.5"" blk board level vertical to-218 to-220 to-247 multiwatt bolt on and pc pin rectangular 2.461"" (63.50mm) 1.650"" (41.91mm) - 1.000"" (25.40mm) 6w @ 35¦c 2.2¦c/w @ 200 lfm - aluminum black anodized Avl RFQ
19755-XL heat sink led black bridgelux heat sink bridgelux led light engines round - Avl RFQ
634-20ABPE heatsink to-220 vert mt blk 2"" board level vertical to-220 bolt on and pc pin rectangular 2.000"" (50.80mm) 0.640"" (16.26mm) - 0.640"" (16.26mm) 1w @ 60¦c - - aluminum black anodized Avl RFQ
658-45ABT4E heatsink cpu 28mm sq blk w/tape top mount bga thermal tape adhesive (included) square pin fins 1.100"" (27.94mm) 1.100"" (27.94mm) - 0.450"" (11.43mm) 3w @ 50¦c 6.0¦c/w @ 200 lfm - aluminum black anodized Avl RFQ
289AB heatsink to-220 vert/horz blk board level to-218 to-202 to-220 bolt on rectangular 0.710"" (18.03mm) 1.000"" (25.40mm) - 0.500"" (12.70mm) 2w @ 50¦c 9.0¦c/w @ 400 lfm 25¦c/w aluminum black anodized Avl RFQ
120-320 silicon grease 20 lbs can silicon compound 20 lb can Avl RFQ
330SC speedclip s/s for 667 series clip(s) 345-1037-nd Avl RFQ
637-20ABP heatsink to-220 vert mt blk 2"" board level vertical to-220 bolt on and pc pin rectangular 2.000"" (50.80mm) 1.375"" (34.93mm) - 0.500"" (12.70mm) 6w @ 55¦c 4.7¦c/w @ 200 lfm 9.2¦c/w aluminum black anodized Avl RFQ
677-20ABP heatsink multiwatt 2.0"" blk board level vertical to-218 to-220 to-247 multiwatt bolt on and pc pin rectangular 2.000"" (50.80mm) 1.650"" (41.91mm) - 1.000"" (25.40mm) 6w @ 40¦c 2.5¦c/w @ 200 lfm 6.7¦c/w aluminum black anodized Avl RFQ
634-15ABPE heatsink slim vert black to-220 board level vertical to-220 bolt on and pc pin rectangular 1.500"" (38.1mm) 0.640"" (16.26mm) - 0.640"" (16.26mm) 1w @ 60¦c - - aluminum black anodized Avl RFQ
634-20ABP heatsink to-220 vert mt blk 2.0"" board level vertical to-220 to-218 bolt on and pc pin rectangular 2.000"" (50.80mm) 0.640"" (16.26mm) - 0.640"" (16.26mm) - - - aluminum black anodized Avl RFQ
625-45ABT3 heatsink cpu 25mm sq w/dbl tape - - - - - - - - - - - - - Avl RFQ
120-5 silicon grease 5 oz tube silicon compound 5 oz tube Avl RFQ
175-6-280P thermal pad to-220 .006"" kapton to-220 rectangular 21.84mm x 18.79mm 0.006"" (0.152mm) - - kapton« gray 0.40¦c/w 50.2 w/m-k Avl RFQ
19756-S heat sink led black bridgelux heat sink bridgelux led light engines round - Avl RFQ
695-1B heatsink for stud mt diode black board level stud mounted diode bolt on - - - 0.625"" (15.88mm) id 1.330"" (33.78mm) od 0.530"" (13.46mm) 4w @ 72¦c 5.2¦c/w @ 400 lfm 18¦c/w aluminum black anodized Avl RFQ
262-75ABE01 heatsink vert/horiz black to-220 board level vertical to-220 press fit and pc pin rectangular 0.750"" (19.05mm) 0.570"" (14.47mm) - 0.500"" (12.70mm) 3w @ 80¦c 10.0¦c/w @ 200 lfm 26.7¦c/w aluminum black anodized Avl RFQ
19755-L heat sink led black bridgelux heat sink bridgelux led light engines round - Avl RFQ
19755-XXL-AB heat sink led black bridgelux heat sink bridgelux led light engines round - Avl RFQ
628-65AB heatsink cpu 43mm sq blk h=.65"" top mount assorted (bga lga cpu asic...) thermal tape adhesive (not included) square pin fins 1.750"" (44.45mm) 1.70"" (43.18mm) - 0.650"" (16.51mm) 3w @ 20¦c 2¦c/w @ 400 lfm - aluminum black anodized Avl RFQ
274-1AB heatsink to-220 low height blk board level to-220 bolt on rectangular 0.750"" (19.05mm) 0.520"" (13.21mm) - 0.375"" (9.52mm) 2w @ 56¦c 8.0¦c/w @ 400 lfm 28¦c/w aluminum black anodized Avl RFQ
637-20ABPE heatsink to-220 vert mt blk 2"" board level vertical to-220 bolt on and board mounts rectangular 2.000"" (50.80mm) 1.375"" (34.93mm) - 0.500"" (12.70mm) 6w @ 55¦c 4.7¦c/w @ 200 lfm - aluminum black anodized Avl RFQ
D10850-40 heatsink 128pqfp composite top mount bga thermal tape adhesive (not included) square pin fins 0.850"" (21.59mm) 0.850"" (21.59mm) - 0.400"" (10.16mm) 2.5w @ 90¦c 20.0¦c/w @ 100 lfm - composite - Avl RFQ
19758-M heat sink led black bridgelux heat sink bridgelux led light engines round - Avl RFQ
175-6-230P thermal pad to-220 .006"" kapton to-220 rectangular 19.05mm x 12.70mm 0.006"" (0.152mm) - - kapton« gray 0.40¦c/w 50.2 w/m-k Avl RFQ
152-1-A adhesive compound acrylic adhesive - Avl RFQ
288-1AB heatsink to-220/202 vert w/tabs board level vertical to-220 to-202 bolt on and pc pin rectangular 1.25"" (31.75mm) 0.875"" (22.2mm) - 0.215"" (5.46mm) 4w @ 85¦c 12.0¦c/w @ 200 lfm 21.2¦c/w aluminum black anodized Avl RFQ
19758-M-AB heat sink led black bridgelux heat sink bridgelux led light engines round - Avl RFQ
260-4TH5E cup clip transistor c3488 rev h board level to-5 bolt on cylindrical 0.400"" (10.16mm) 0.370"" (9.40mm) 0.290"" (7.37mm) id - - - 14¦c/w beryllium copper black ebonol Avl RFQ
392-180AB heatsink extrusion igbt/ssr blk top mount - press fit rectangular 7.087"" (180.01mm) 4.921"" (124.99mm) - 5.346"" (135.79mm) - 0.1¦c/w @ 100 lfm 0.43¦c/w aluminum black anodized Avl RFQ
218-40CT3 heatsink alum black smd top mount smd smd pad rectangular 0.320"" (8.13mm) 0.90"" (22.86mm) - 0.400"" (10.16mm) 2w @ 62¦c 21¦c/w @ 200 lfm 31¦c/w copper tin Avl RFQ
233-60AB-10E heatsink to-220 vert blk w/tabs board level vertical to-220 bolt on and pc pin rectangular 0.725"" (18.42mm) 0.570"" (14.47mm) - 0.500"" (12.70mm) 2w @ 58¦c 11.0¦c/w @ 400 lfm - aluminum black anodized Avl RFQ
658-60ABT2 heatsink cpu 28mm sq blk w/tape top mount bga thermal tape adhesive (included) square pin fins 1.100"" (27.94mm) 1.100"" (27.94mm) - 0.598"" (15.20mm) 2.5w @ 30¦c 2.0¦c/w @ 500 lfm - aluminum black anodized Avl RFQ
680-125220 heatsink to-220 omnidirect blk board level to-220 bolt on square 1.81"" (45.97mm) 1.810"" (45.97mm) - 1.250"" (31.75mm) 7.5w @ 45¦c 1.5¦c/w @ 400 lfm - aluminum black anodized Avl RFQ
657-15ABP heatsink to-220 w/pins blk 1.5"" board level vertical to-218 to-220 to-247 bolt on and pc pin rectangular 1.50"" (38.10mm) 1.650"" (41.91mm) - 1.000"" (25.40mm) 6w @ 38¦c 3.3¦c/w @ 200 lfm 6.3¦c/w aluminum black anodized Avl RFQ
19756-XL heat sink led black bridgelux heat sink bridgelux led light engines round - Avl RFQ
667-10ABPP heatsink to-220 w/pins board level vertical to-220 bolt on and pc pin rectangular 0.500"" (12.70mm) 1.375"" (34.93mm) - 1.000"" (25.40mm) 6w @ 76¦c 5.8¦c/w @ 200 lfm - aluminum black anodized Avl RFQ
658-35ABT4E heatsink cpu 28mm sq blk w/tape top mount bga thermal tape adhesive (included) square pin fins 1.100"" (27.94mm) 1.100"" (27.94mm) - 0.350"" (8.89mm) - 3.0¦c/w @ 800 lfm - aluminum black anodized Avl RFQ
658-45ABT2 heatsink cpu 28mm sq blk w/tape top mount bga thermal tape adhesive (included) square pin fins 1.100"" (27.94mm) 1.100"" (27.94mm) - 0.450"" (11.43mm) 3w @ 50¦c 6.0¦c/w @ 200 lfm - aluminum black anodized Avl RFQ
290-1AB heatsink to-220 vert/horz blk board level to-218 to-202 to-220 bolt on rectangular 1.180"" (29.97mm) 1.000"" (25.40mm) - 0.500"" (12.70mm) 2w @ 44¦c 7.0¦c/w @ 400 lfm 22¦c/w aluminum black anodized Avl RFQ
634-15ABP heatsink slim vert black to-220 board level vertical to-220 to-218 bolt on and pc pin rectangular 1.50"" (38.10mm) 0.640"" (16.26mm) - 0.640"" (16.26mm) - - - aluminum black anodized Avl RFQ
233-60AB heatsink to-220 vert/horz blk board level to-220 bolt on rectangular 0.600"" (15.24mm) 0.570"" (14.47mm) - 0.500"" (12.70mm) 2w @ 58¦c 11.0¦c/w @ 400 lfm 29¦c/w aluminum black anodized Avl RFQ
527-24AB-MS4 heatsink bxb50 75 100 150.24""hrz board level half brick dc/dc converter bolt on thermal material rectangular 2.280"" (57.91mm) 2.401"" (61.00mm) - 0.240"" (6.10mm) 5w @ 60¦c 5.8¦c/w @ 300 lfm - aluminum black anodized Avl RFQ
625-25ABT4 heatsink cpu 25mm sq w/dbl tape top mount bga thermal tape adhesive (included) square pin fins 0.984"" (24.99mm) 0.984"" (24.99mm) - 0.250"" (6.35mm) - 12¦c/w @ 500 lfm - aluminum black anodized Avl RFQ
231-69PAB-15V heatsink board level vertical to-220 bolt on and pc pin rectangular 0.690"" (17.53mm) 0.835"" (21.21mm) - 0.400"" (10.16mm) 2w @ 45¦c 8.0¦c/w @ 400 lfm - aluminum pre-black anodized Avl RFQ
173-9-1212P thermal pad to-220 .009"" gray - - - - - - - - - - Avl RFQ
658-60ABT1E heatsink cpu 28mm sq blk w/tape top mount bga thermal tape adhesive (included) square pin fins 1.100"" (27.94mm) 1.100"" (27.94mm) - 0.600"" (15.24mm) 2.5w @ 30¦c 2.0¦c/w @ 500 lfm - aluminum black anodized Avl RFQ
287-1AB heatsink to-220 vert w/tabs blk board level vertical to-220 bolt on and pc pin rectangular 1.180"" (29.97mm) 1.000"" (25.40mm) - 0.500"" (12.70mm) 4w @ 65¦c 7.8¦c/w @ 200 lfm 16.2¦c/w aluminum black anodized Avl RFQ
173-9-230P thermal pad .009"" gray to-220 to-220 rectangular 19.05mm x 12.70mm 0.009"" (0.229mm) - - kapton« gray 0.50¦c/w 12.6 w/m-k Avl RFQ
657-20ABP heatsink to-220 w/pins blk 2"" board level vertical to-218 to-220 to-247 bolt on and pc pin rectangular 2.000"" (50.80mm) 1.650"" (41.91mm) - 1.000"" (25.40mm) 6w @ 32¦c 2.9¦c/w @ 200 lfm 5.3¦c/w aluminum black anodized Avl RFQ
658-25ABT1E heatsink cpu 28mm sq blk w/tape top mount bga thermal tape adhesive (included) square pin fins 1.100"" (27.94mm) 1.100"" (27.94mm) - 0.250"" (6.35mm) 2w @ 40¦c 5¦c/w @ 500 lfm - aluminum black anodized Avl RFQ
272-AB heatsink to-220 sm footprint blk board level to-220 to-202 bolt on and pc pin rectangular 1.450"" (36.83mm) 1.750"" (44.45mm) - 0.375"" (9.52mm) 4w @ 42¦c 3.6¦c/w @ 400 lfm 10.5¦c/w aluminum black anodized Avl RFQ
243-3PAB heatsink to-220 clip-on blk board level to-220 clip square 0.800"" (20.32mm) 0.270"" (6.86mm) - 0.800"" (20.32mm) 2w @ 78¦c 8.2¦c/w @ 400 lfm 39¦c/w aluminum pre-black anodized Avl RFQ
882-50AB starboard heatsink 4.33c/w 0.5"" heat sink star led boards round * Avl RFQ
270-AB heatsink to-220 sm footprint blk board level to-220 to-202 bolt on rectangular 0.700"" (17.78mm) 1.750"" (44.45mm) - 0.375"" (9.52mm) 4w @ 70¦c 6.0¦c/w @ 400 lfm 17.5¦c/w aluminum black anodized Avl RFQ
260-6SH5E heat sink for to-5 pkg board level to-5 bolt on cylindrical 0.557"" (14.15mm) 0.370"" (9.40mm) 0.290"" (7.37mm) id - - - 14¦c/w beryllium copper black ebonol Avl RFQ
290-2AB heatsink to-220 dual mnt blk board level to-218 to-202 to-220 (dual) bolt on rectangular 1.180"" (29.97mm) 1.000"" (25.40mm) - 0.500"" (12.70mm) 2w @ 44¦c 7.0¦c/w @ 400 lfm 22¦c/w aluminum black anodized Avl RFQ
217-36CT6 heatsink dpak smt tin plated top mount to-263 (d¦pak) smd pad rectangular 0.740"" (18.80mm) 0.600"" (15.24mm) - 0.360"" (9.14mm) 1w @ 55¦c 16.0¦c/w @ 200 lfm 55¦c/w copper tin Avl RFQ
235-85AB heatsink to-220 clip-on blk board level to-220 bolt on rectangular 0.850"" (21.59mm) 1.000"" (25.40mm) - 0.500"" (12.70mm) 2w @ 40¦c 6.8¦c/w @ 400 lfm 20¦c/w aluminum black anodized Avl RFQ
19755-S heat sink led black bridgelux heat sink bridgelux led light engines round - Avl RFQ
19756-L-AB heat sink led black bridgelux heat sink bridgelux led light engines round - Avl RFQ

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