Heat Sinks – Mouser Canada

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pushPIN™ Heat Sink Attachments

Advanced Thermal Solutions pushPIN™ Heat Sink Attachments are designed for pushPIN heat sinks and include push pins, push pin spring kits, coil springs, and hardware kits. The individual push pins feature brass construction, while the individual springs are stainless steel, suitable for various projects. Compression springs from Advanced Thermal Solutions add the necessary force to hold the heat sink assembly together for secure attachment.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Designed for	Mounting Style	Length	Type
Heat Sinks Brass Push Pin, 9mm Height, 3.175mm Board Hole ATS-PP-01 Advanced Thermal Solutions 1: $1.56 1,265In Stock	Mfr. Part # ATS-PP-01 Mouser Part # 984-ATS-PP-01	Advanced Thermal Solutions	Heat Sinks Brass Push Pin, 9mm Height, 3.175mm Board Hole Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	1,265In Stock	$1.56 $1.38 $1.34 $1.31 View $1.24 $1.16 $1.12 $1.08 $0.994	Min.: 1 Mult.: 1	Accessories and Hardware			9 mm	Push Pin
Heat Sinks Plastic pushPIN/Spring Assembly, 7.3x10.3mm, 0.47lb/mm Force, 1 Per Heat Sink ATS-HK127-R0 Advanced Thermal Solutions 1: $2.26 4,036In Stock 7,000Expected 2026-10-09	Mfr. Part # ATS-HK127-R0 Mouser Part # 984-ATS-HK127-R0	Advanced Thermal Solutions	Heat Sinks Plastic pushPIN/Spring Assembly, 7.3x10.3mm, 0.47lb/mm Force, 1 Per Heat Sink Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	4,036In Stock 7,000Expected 2026-10-09	$2.26 $2.02 $1.92 $1.84 View $1.79 $1.70 $1.64 $1.56 $1.47	Min.: 1 Mult.: 1	Accessories and Hardware	Heat Sinks	Spring Screw		Push Pin/Spring Kit
Heat Sinks Hardware Kit for pushPIN Heat Sink, PEM/2 Springs/2 Screws, 1 Per Heat Sink ATS-HK76-R0 Advanced Thermal Solutions 1: $9.50 1,542In Stock	Mfr. Part # ATS-HK76-R0 Mouser Part # 984-ATS-HK76-R0	Advanced Thermal Solutions	Heat Sinks Hardware Kit for pushPIN Heat Sink, PEM/2 Springs/2 Screws, 1 Per Heat Sink Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	1,542In Stock	$9.50 $8.42 $8.02 $7.73 View $7.46 $7.10 $6.84 $6.58	Min.: 1 Mult.: 1	Accessories and Hardware		Spring Screw		Push Pin/Spring Kit
Heat Sinks Brass pushPIN/Spring Assembly, 12.7x13.7mm, 0.40lb/mm Force, 1 Per Heat Sink ATS-HK91-R0 Advanced Thermal Solutions 1: $3.30 1,865In Stock	Mfr. Part # ATS-HK91-R0 Mouser Part # 984-ATS-HK91-R0	Advanced Thermal Solutions	Heat Sinks Brass pushPIN/Spring Assembly, 12.7x13.7mm, 0.40lb/mm Force, 1 Per Heat Sink Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	1,865In Stock	$3.30 $2.94 $2.79 $2.69 $2.62	Min.: 1 Mult.: 1	Accessories and Hardware	Heat Sinks	Spring Screw		Push Pin/Spring Kit
Heat Sinks Brass Push Pin, 10mm Height, 3.175mm Board Hole ATS-PP-02 Advanced Thermal Solutions 1: $1.01 4,641In Stock New At Mouser	Mfr. Part # ATS-PP-02 Mouser Part # 984-ATS-PP-02 New At Mouser	Advanced Thermal Solutions	Heat Sinks Brass Push Pin, 10mm Height, 3.175mm Board Hole Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	4,641In Stock	$1.01 $0.893 $0.878	Min.: 1 Mult.: 1
Heat Sinks Brass Push Pin, 12mm Height, 3.175mm Board Hole ATS-PP-04 Advanced Thermal Solutions 1: $1.57 2,194In Stock	Mfr. Part # ATS-PP-04 Mouser Part # 984-ATS-PP-04	Advanced Thermal Solutions	Heat Sinks Brass Push Pin, 12mm Height, 3.175mm Board Hole Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	2,194In Stock	$1.57 $1.38 $1.33 $1.29 View $1.24 $1.17 $1.12 $1.08 $0.994	Min.: 1 Mult.: 1	Accessories and Hardware			12 mm	Push Pin
Heat Sinks Brass Push Pin, 11mm Height, 3.175mm Board Hole ATS-PP-03 Advanced Thermal Solutions 1: $1.56 1,606In Stock New At Mouser	Mfr. Part # ATS-PP-03 Mouser Part # 984-ATS-PP-03 New At Mouser	Advanced Thermal Solutions	Heat Sinks Brass Push Pin, 11mm Height, 3.175mm Board Hole Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	1,606In Stock	$1.56 $1.38 $1.34 $1.31 View $1.24 $1.16 $1.12 $1.08 $0.994	Min.: 1 Mult.: 1
Heat Sinks Brass Push Pin, 13mm Height, 3.175mm Board Hole ATS-PP-05 Advanced Thermal Solutions 1: $1.01 1,948In Stock 1,000On Order New At Mouser	Mfr. Part # ATS-PP-05 Mouser Part # 984-ATS-PP-05 New At Mouser	Advanced Thermal Solutions	Heat Sinks Brass Push Pin, 13mm Height, 3.175mm Board Hole Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	1,948In Stock 1,000On Order	$1.01 $0.893 $0.878	Min.: 1 Mult.: 1
Heat Sinks Brass Push Pin, 14mm Height, 3.175mm Board Hole ATS-PP-06 Advanced Thermal Solutions 1: $1.32 1,337In Stock 5,000Expected 2026-10-06	Mfr. Part # ATS-PP-06 Mouser Part # 984-ATS-PP-06	Advanced Thermal Solutions	Heat Sinks Brass Push Pin, 14mm Height, 3.175mm Board Hole Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	1,337In Stock 5,000Expected 2026-10-06	$1.32 $1.17 $1.11 $1.07 View $1.04 $0.986 $0.96 $0.959	Min.: 1 Mult.: 1	Accessories and Hardware			14 mm	Push Pin
Heat Sinks Brass Push Pin, 18mm Height, 3.175mm Board Hole ATS-PP-08 Advanced Thermal Solutions 1: $1.56 847In Stock New At Mouser	Mfr. Part # ATS-PP-08 Mouser Part # 984-ATS-PP-08 New At Mouser	Advanced Thermal Solutions	Heat Sinks Brass Push Pin, 18mm Height, 3.175mm Board Hole Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	847In Stock	$1.56 $1.38 $1.34 $1.31 View $1.24 $1.16 $1.12 $1.08 $0.994	Min.: 1 Mult.: 1
Heat Sinks Brass Push Pin, 20mm Height, 3.175mm Board Hole ATS-PP-09 Advanced Thermal Solutions 1: $1.57 1,676In Stock	Mfr. Part # ATS-PP-09 Mouser Part # 984-ATS-PP-09	Advanced Thermal Solutions	Heat Sinks Brass Push Pin, 20mm Height, 3.175mm Board Hole Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	1,676In Stock	$1.57 $1.38 $1.35 $1.31 View $1.24 $1.18 $1.00 $0.994	Min.: 1 Mult.: 1	Accessories and Hardware	Heat Sinks		20 mm	Push Pin
Heat Sinks Stainless Steel Coil Spring, Qty 1, 4.6mm OD, 0.5mm WD, Passivate per ASTM A967 ATS-PPS-02 Advanced Thermal Solutions 1: $0.288 3,320In Stock	Mfr. Part # ATS-PPS-02 Mouser Part # 984-ATS-PPS-02	Advanced Thermal Solutions	Heat Sinks Stainless Steel Coil Spring, Qty 1, 4.6mm OD, 0.5mm WD, Passivate per ASTM A967 Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	3,320In Stock	$0.288 $0.249 $0.238 $0.229 View $0.22 $0.21 $0.203 $0.194 $0.179	Min.: 1 Mult.: 1	Accessories and Hardware			11.2 mm	Coil Spring
Heat Sinks Music Wire Coil Spring, Qty 1, 4.6mm OD, 0.6mm WD, 0.3lb/mm Force, Zinc Plate ATS-PPS-03 Advanced Thermal Solutions 1: $0.288 568In Stock 2,000Expected 2026-10-28	Mfr. Part # ATS-PPS-03 Mouser Part # 984-ATS-PPS-03	Advanced Thermal Solutions	Heat Sinks Music Wire Coil Spring, Qty 1, 4.6mm OD, 0.6mm WD, 0.3lb/mm Force, Zinc Plate Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	568In Stock 2,000Expected 2026-10-28	$0.288 $0.249 $0.238 $0.229 View $0.22 $0.21 $0.203 $0.194 $0.179	Min.: 1 Mult.: 1
Heat Sinks Music Wire Coil Spring, Qty 1, 4.8mm OD, 0.5mm WD, 0.3lb/mm Force, Zinc Plate ATS-PPS-04 Advanced Thermal Solutions 1: $0.36 965In Stock New At Mouser	Mfr. Part # ATS-PPS-04 Mouser Part # 984-ATS-PPS-04 New At Mouser	Advanced Thermal Solutions	Heat Sinks Music Wire Coil Spring, Qty 1, 4.8mm OD, 0.5mm WD, 0.3lb/mm Force, Zinc Plate Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	965In Stock	$0.36 $0.314 $0.30 $0.288 View $0.278 $0.265 $0.256 $0.24 $0.22	Min.: 1 Mult.: 1
Heat Sinks Stainless Steel Coil Spring, Qty 1, 4.75mm OD, 0.5mm WD, Passivate per ASTM A967 ATS-PPS-05 Advanced Thermal Solutions 1: $0.346 174In Stock 1,000On Order	Mfr. Part # ATS-PPS-05 Mouser Part # 984-ATS-PPS-05	Advanced Thermal Solutions	Heat Sinks Stainless Steel Coil Spring, Qty 1, 4.75mm OD, 0.5mm WD, Passivate per ASTM A967 Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	174In Stock 1,000On Order	$0.346 $0.307 $0.294 $0.282 View $0.272 $0.259 $0.251 $0.24 $0.22	Min.: 1 Mult.: 1	Accessories and Hardware			14.3 mm	Coil Spring
Heat Sinks Music Wire Coil Spring, Qty 1, 4.6mm OD, 0.6mm WD, 0.3lb/mm Force, Zinc Plate ATS-PPS-06 Advanced Thermal Solutions 1: $0.288 52In Stock 2,000On Order	Mfr. Part # ATS-PPS-06 Mouser Part # 984-ATS-PPS-06	Advanced Thermal Solutions	Heat Sinks Music Wire Coil Spring, Qty 1, 4.6mm OD, 0.6mm WD, 0.3lb/mm Force, Zinc Plate Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	52In Stock 2,000On Order	$0.288 $0.249 $0.238 $0.229 View $0.22 $0.21 $0.203 $0.194 $0.179	Min.: 1 Mult.: 1	Accessories and Hardware	Pushpin Heatsinks			Music Wire Coil Spring
Heat Sinks Stainless Steel Coil Spring, Qty 1, 5.5mm OD, 0.7mm WD, Passivate per ASTM A967 ATS-PPS-08 Advanced Thermal Solutions 1: $0.346 3,407In Stock	Mfr. Part # ATS-PPS-08 Mouser Part # 984-ATS-PPS-08	Advanced Thermal Solutions	Heat Sinks Stainless Steel Coil Spring, Qty 1, 5.5mm OD, 0.7mm WD, Passivate per ASTM A967 Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	3,407In Stock	$0.346 $0.302 $0.289 $0.279 View $0.268 $0.256 $0.246 $0.236 $0.217	Min.: 1 Mult.: 1	Accessories and Hardware			8 mm	Coil Spring
Heat Sinks Music Wire Coil Spring, Qty 1, 5.3mm OD, 0.6mm WD, 0.3lb/mm Force, Zinc Plate ATS-PPS-09 Advanced Thermal Solutions 1: $0.346 1,258In Stock New At Mouser	Mfr. Part # ATS-PPS-09 Mouser Part # 984-ATS-PPS-09 New At Mouser	Advanced Thermal Solutions	Heat Sinks Music Wire Coil Spring, Qty 1, 5.3mm OD, 0.6mm WD, 0.3lb/mm Force, Zinc Plate Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	1,258In Stock	$0.346 $0.302 $0.289 $0.279 View $0.268 $0.256 $0.246 $0.236 $0.217	Min.: 1 Mult.: 1
Heat Sinks Music Wire Coil Spring, Qty 1, 5.3mm OD, 0.7mm WD, 0.3lb/mm Force, Zinc Plate ATS-PPS-11 Advanced Thermal Solutions 1: $0.346 963In Stock New At Mouser	Mfr. Part # ATS-PPS-11 Mouser Part # 984-ATS-PPS-11 New At Mouser	Advanced Thermal Solutions	Heat Sinks Music Wire Coil Spring, Qty 1, 5.3mm OD, 0.7mm WD, 0.3lb/mm Force, Zinc Plate Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	963In Stock	$0.346 $0.302 $0.289 $0.279 View $0.268 $0.256 $0.246 $0.24 $0.22	Min.: 1 Mult.: 1
Heat Sinks Stainless Steel Coil Spring, Qty 1, 6.1mm OD, 0.8mm WD, Passivate per ASTM A967 ATS-PPS-14 Advanced Thermal Solutions 1: $0.346 1,092In Stock New At Mouser	Mfr. Part # ATS-PPS-14 Mouser Part # 984-ATS-PPS-14 New At Mouser	Advanced Thermal Solutions	Heat Sinks Stainless Steel Coil Spring, Qty 1, 6.1mm OD, 0.8mm WD, Passivate per ASTM A967 Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	1,092In Stock	$0.346 $0.308 $0.295 $0.285 View $0.274 $0.265 $0.253 $0.243 $0.228	Min.: 1 Mult.: 1	Hardware			7.87 mm	Spring
Heat Sinks Stainless Steel Coil Spring, Qty 1, 6.4mm OD, 0.5mm WD, Passivate per ASTM A967 ATS-PPS-15 Advanced Thermal Solutions 1: $0.346 29In Stock	Mfr. Part # ATS-PPS-15 Mouser Part # 984-ATS-PPS-15	Advanced Thermal Solutions	Heat Sinks Stainless Steel Coil Spring, Qty 1, 6.4mm OD, 0.5mm WD, Passivate per ASTM A967 Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	29In Stock	$0.346 $0.302 $0.289 $0.279 View $0.268 $0.256 $0.246 $0.24 $0.22	Min.: 1 Mult.: 1	Accessories and Hardware			11.1 mm	Coil Spring
Heat Sinks Music Wire Coil Spring, Qty 1, 6.1mm OD, 0.8mm WD, 0.3lb/mm Force, Zinc Plate ATS-PPS-16 Advanced Thermal Solutions 1: $0.346 510In Stock New At Mouser	Mfr. Part # ATS-PPS-16 Mouser Part # 984-ATS-PPS-16 New At Mouser	Advanced Thermal Solutions	Heat Sinks Music Wire Coil Spring, Qty 1, 6.1mm OD, 0.8mm WD, 0.3lb/mm Force, Zinc Plate Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	510In Stock	$0.346 $0.302 $0.289 $0.279 View $0.268 $0.256 $0.246 $0.236 $0.217	Min.: 1 Mult.: 1
Heat Sinks Music Wire Coil Spring,, 6.1mm OD, 1mm WD, 0.3lb/mm Force, Zinc Plate ATS-PPS-17 Advanced Thermal Solutions 1: $0.346 660In Stock New At Mouser	Mfr. Part # ATS-PPS-17 Mouser Part # 984-ATS-PPS-17 New At Mouser	Advanced Thermal Solutions	Heat Sinks Music Wire Coil Spring,, 6.1mm OD, 1mm WD, 0.3lb/mm Force, Zinc Plate Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	660In Stock	$0.346 $0.302 $0.289 $0.279 View $0.268 $0.256 $0.246 $0.236 $0.22	Min.: 1 Mult.: 1
Heat Sinks Music Wire Coil Spring, Qty 1, 6.1mm OD, 0.9mm WD, 0.3lb/mm Force, Zinc Plate ATS-PPS-20 Advanced Thermal Solutions 1: $0.346 1,290In Stock	Mfr. Part # ATS-PPS-20 Mouser Part # 984-ATS-PPS-20	Advanced Thermal Solutions	Heat Sinks Music Wire Coil Spring, Qty 1, 6.1mm OD, 0.9mm WD, 0.3lb/mm Force, Zinc Plate Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	1,290In Stock	$0.346 $0.302 $0.289 $0.279 View $0.268 $0.256 $0.246 $0.24 $0.22	Min.: 1 Mult.: 1	Accessories and Hardware			8 mm	Coil Spring
Heat Sinks Music Wire Coil Spring, Qty 1, 6.4mm OD, 0.7mm WD, 0.3lb/mm Force, Zinc Plate ATS-PPS-21 Advanced Thermal Solutions 1: $0.346 348In Stock 1,000Expected 2026-10-02	Mfr. Part # ATS-PPS-21 Mouser Part # 984-ATS-PPS-21	Advanced Thermal Solutions	Heat Sinks Music Wire Coil Spring, Qty 1, 6.4mm OD, 0.7mm WD, 0.3lb/mm Force, Zinc Plate Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	348In Stock 1,000Expected 2026-10-02	$0.346 $0.302 $0.289 $0.279 View $0.268 $0.256 $0.24 $0.22	Min.: 1 Mult.: 1	Accessories and Hardware			11.2 mm	Coil Spring

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