Heat Sinks – Mouser United Kingdom

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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 (GBP) 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: £0.811 1,265In Stock	Mfr. Part No. ATS-PP-01 Mouser Part No 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	£0.811 £0.72 £0.701 £0.682 View £0.644 £0.608 £0.586 £0.564 £0.518	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: £1.18 4,036In Stock 7,000Expected 09/10/2026	Mfr. Part No. ATS-HK127-R0 Mouser Part No 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 09/10/2026	£1.18 £1.05 £0.995 £0.96 View £0.934 £0.882 £0.856 £0.811 £0.766	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: £4.96 1,542In Stock	Mfr. Part No. ATS-HK76-R0 Mouser Part No 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	£4.96 £4.39 £4.18 £4.03 View £3.88 £3.70 £3.57 £3.43	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: £1.72 1,865In Stock	Mfr. Part No. ATS-HK91-R0 Mouser Part No 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	£1.72 £1.53 £1.46 £1.45	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: £0.526 4,641In Stock New At Mouser	Mfr. Part No. ATS-PP-02 Mouser Part No 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	£0.526 £0.488	Min.: 1 Mult.: 1
Heat Sinks Brass Push Pin, 12mm Height, 3.175mm Board Hole ATS-PP-04 Advanced Thermal Solutions 1: £0.818 2,194In Stock	Mfr. Part No. ATS-PP-04 Mouser Part No 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	£0.818 £0.721 £0.696 £0.671 View £0.645 £0.608 £0.587 £0.564 £0.518	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: £0.811 1,606In Stock New At Mouser	Mfr. Part No. ATS-PP-03 Mouser Part No 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	£0.811 £0.72 £0.701 £0.682 View £0.644 £0.608 £0.586 £0.564 £0.518	Min.: 1 Mult.: 1
Heat Sinks Brass Push Pin, 13mm Height, 3.175mm Board Hole ATS-PP-05 Advanced Thermal Solutions 1: £0.526 1,948In Stock 1,000On Order New At Mouser	Mfr. Part No. ATS-PP-05 Mouser Part No 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	£0.526 £0.488	Min.: 1 Mult.: 1
Heat Sinks Brass Push Pin, 14mm Height, 3.175mm Board Hole ATS-PP-06 Advanced Thermal Solutions 1: £0.691 1,337In Stock 5,000Expected 06/10/2026	Mfr. Part No. ATS-PP-06 Mouser Part No 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 06/10/2026	£0.691 £0.609 £0.581 £0.56 View £0.54 £0.514 £0.501 £0.50	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: £0.811 857In Stock New At Mouser	Mfr. Part No. ATS-PP-08 Mouser Part No 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	857In Stock	£0.811 £0.72 £0.701 £0.682 View £0.644 £0.608 £0.586 £0.564 £0.518	Min.: 1 Mult.: 1
Heat Sinks Brass Push Pin, 20mm Height, 3.175mm Board Hole ATS-PP-09 Advanced Thermal Solutions 1: £0.818 1,676In Stock	Mfr. Part No. ATS-PP-09 Mouser Part No 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	£0.818 £0.721 £0.702 £0.683 View £0.645 £0.615 £0.522 £0.518	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: £0.15 3,320In Stock	Mfr. Part No. ATS-PPS-02 Mouser Part No 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	£0.15 £0.13 £0.124 £0.12 View £0.115 £0.11 £0.106 £0.101 £0.098	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: £0.15 578In Stock 2,000Expected 28/10/2026	Mfr. Part No. ATS-PPS-03 Mouser Part No 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	578In Stock 2,000Expected 28/10/2026	£0.15 £0.13 £0.124 £0.12 View £0.115 £0.11 £0.106 £0.101 £0.098	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: £0.188 965In Stock New At Mouser	Mfr. Part No. ATS-PPS-04 Mouser Part No 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	£0.188 £0.163 £0.156 £0.15 View £0.145 £0.138 £0.134 £0.126 £0.115	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: £0.18 174In Stock 1,000On Order	Mfr. Part No. ATS-PPS-05 Mouser Part No 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	£0.18 £0.16 £0.153 £0.148 View £0.142 £0.135 £0.131 £0.126 £0.115	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: £0.15 62In Stock 2,000On Order	Mfr. Part No. ATS-PPS-06 Mouser Part No 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	62In Stock 2,000On Order	£0.15 £0.13 £0.124 £0.12 View £0.115 £0.11 £0.106 £0.101 £0.098	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: £0.18 3,407In Stock	Mfr. Part No. ATS-PPS-08 Mouser Part No 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	£0.18 £0.158 £0.151 £0.146 View £0.14 £0.134 £0.128 £0.123 £0.113	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: £0.18 1,258In Stock New At Mouser	Mfr. Part No. ATS-PPS-09 Mouser Part No 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	£0.18 £0.158 £0.151 £0.146 View £0.14 £0.134 £0.128 £0.123 £0.113	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: £0.18 963In Stock New At Mouser	Mfr. Part No. ATS-PPS-11 Mouser Part No 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	£0.18 £0.158 £0.151 £0.146 View £0.14 £0.134 £0.128 £0.126 £0.115	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: £0.18 1,092In Stock New At Mouser	Mfr. Part No. ATS-PPS-14 Mouser Part No 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	£0.18 £0.161 £0.154 £0.148 View £0.142 £0.138 £0.132 £0.127 £0.119	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: £0.18 29In Stock	Mfr. Part No. ATS-PPS-15 Mouser Part No 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	£0.18 £0.158 £0.151 £0.146 View £0.14 £0.134 £0.128 £0.126 £0.115	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: £0.18 510In Stock New At Mouser	Mfr. Part No. ATS-PPS-16 Mouser Part No 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	£0.18 £0.158 £0.151 £0.146 View £0.14 £0.134 £0.128 £0.123 £0.113	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: £0.18 660In Stock New At Mouser	Mfr. Part No. ATS-PPS-17 Mouser Part No 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	£0.18 £0.158 £0.151 £0.146 View £0.14 £0.134 £0.128 £0.123 £0.115	Min.: 1 Mult.: 1
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: £0.18 348In Stock 1,000Expected 02/10/2026	Mfr. Part No. ATS-PPS-21 Mouser Part No 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 02/10/2026	£0.18 £0.158 £0.151 £0.146 View £0.14 £0.134 £0.126 £0.115	Min.: 1 Mult.: 1	Accessories and Hardware			11.2 mm	Coil Spring
Heat Sinks Music Wire Coil Spring, Qty 1, 4.6mm OD, 0.5mm WD, 0.3lb/mm Force, Zinc Plate ATS-PPS-01 Advanced Thermal Solutions 1: £0.15 2,039Expected 28/09/2026	Mfr. Part No. ATS-PPS-01 Mouser Part No 984-ATS-PPS-01	Advanced Thermal Solutions	Heat Sinks Music Wire Coil Spring, Qty 1, 4.6mm OD, 0.5mm WD, 0.3lb/mm Force, Zinc Plate Learn More about Advanced Thermal Solutions ats pushpin heat sink attachments	Datasheet	2,039Expected 28/09/2026	£0.15 £0.13 £0.124 £0.12 View £0.115 £0.11 £0.106 £0.101 £0.098	Min.: 1 Mult.: 1	Accessories and Hardware			11.2 mm	Coil Spring

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