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45 mm Opto-electronics

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Dia, 68mm L, Base: 7mm, Unthreaded, Black/Silver Tip ATSEU-077A-C3-R0 Advanced Thermal Solutions 1: HK$202.62 22In Stock	Mfr. Part No. ATSEU-077A-C3-R0 Mouser Part No 984-ATSEU-077A-C3-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Dia, 68mm L, Base: 7mm, Unthreaded, Black/Silver Tip Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	22In Stock	HK$202.62 HK$179.85 HK$171.39 HK$158.97 View HK$150.10 HK$148.29 HK$144.43	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm dia., 43mm, Black/Silver Tip ATSEU-077B-C6-R0 Advanced Thermal Solutions 1: HK$159.55 9In Stock	Mfr. Part No. ATSEU-077B-C6-R0 Mouser Part No 984-ATSEU-077B-C6-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm dia., 43mm, Black/Silver Tip Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	9In Stock	HK$159.55 HK$142.53 HK$135.71 HK$124.78 View HK$120.83 HK$116.40 HK$114.50 Quote	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Dia, 18mm L, Base: 7mm, M43x1.5, Black/Silver Tip ATSEU-077C-C4-R0 Advanced Thermal Solutions 1: HK$213.97 33In Stock	Mfr. Part No. ATSEU-077C-C4-R0 Mouser Part No 984-ATSEU-077C-C4-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Dia, 18mm L, Base: 7mm, M43x1.5, Black/Silver Tip Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	33In Stock	HK$213.97 HK$189.55 HK$180.51 HK$173.69 View HK$155.28 HK$151.66 HK$150.10 Quote	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Dia, 38mm L, Base: 7mm, M43x1.5 Outer Thread, Black ATSEU-077D-C2-R0 Advanced Thermal Solutions 1: HK$197.44 22In Stock	Mfr. Part No. ATSEU-077D-C2-R0 Mouser Part No 984-ATSEU-077D-C2-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm Dia, 38mm L, Base: 7mm, M43x1.5 Outer Thread, Black Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	22In Stock	HK$197.44 HK$175.41 HK$167.03 HK$161.03 View HK$145.91 HK$144.34 HK$140.56	Min.: 1 Mult.: 1
Solid State Relays - SSRs 50A 12-280VAC 3-32VDC Zero Cross STH48D50 Teledyne Relays 1: HK$772.27 2In Stock	Mfr. Part No. STH48D50 Mouser Part No 881-STH48D50	Teledyne Relays	Solid State Relays - SSRs 50A 12-280VAC 3-32VDC Zero Cross	Datasheet	2In Stock	HK$772.27 HK$726.32 HK$685.63 HK$661.71 View HK$643.95 Quote	Min.: 1 Mult.: 1	No
LED Light Bars & Light Strips 5050H 3000K 70CRI LEDQTY12 L2-0421000012-50500HB30GGE000A Cree LED 1: HK$63.95 560Expected 1/1/2027 New Product	Mfr. Part No. L2-0421000012-50500HB30GGE000A Mouser Part No 941-0421012505HB30GG New Product	Cree LED	LED Light Bars & Light Strips 5050H 3000K 70CRI LEDQTY12 Learn More about Cree LED ls12p pcbas	Datasheet	560Expected 1/1/2027	HK$63.95 HK$63.87 HK$59.60	Min.: 1 Mult.: 1
LED Light Bars & Light Strips 5050K 2700K 70CRI LEDQTY12 L2-0421000012-50500KB27GGE000A Cree LED 1: HK$69.21 560Expected 1/1/2027 New Product	Mfr. Part No. L2-0421000012-50500KB27GGE000A Mouser Part No 941-0421012505KB27GG New Product	Cree LED	LED Light Bars & Light Strips 5050K 2700K 70CRI LEDQTY12 Learn More about Cree LED ls12p pcbas	Datasheet	560Expected 1/1/2027	HK$69.21 HK$56.22	Min.: 1 Mult.: 1
LED Light Bars & Light Strips 5050K 3000K 70CRI LEDQTY12 L2-0421000012-50500KB30GGE000A Cree LED 1: HK$56.22 560Expected 1/1/2027 New Product	Mfr. Part No. L2-0421000012-50500KB30GGE000A Mouser Part No 941-0421012505KB30GG New Product	Cree LED	LED Light Bars & Light Strips 5050K 3000K 70CRI LEDQTY12 Learn More about Cree LED ls12p pcbas	Datasheet	560Expected 1/1/2027	HK$56.22	Min.: 1 Mult.: 1
LED Light Bars & Light Strips 5050 2700K 70CRI LEDQTY12 L2-0420000012-50500EB27GGE000A Cree LED 1: HK$74.14 560Expected 1/1/2027 New Product	Mfr. Part No. L2-0420000012-50500EB27GGE000A Mouser Part No 941-04212505EB27GGEA New Product	Cree LED	LED Light Bars & Light Strips 5050 2700K 70CRI LEDQTY12 Learn More about Cree LED ls12p pcbas	Datasheet	560Expected 1/1/2027	HK$74.14 HK$63.46	Min.: 1 Mult.: 1
LED Light Bars & Light Strips 5050 3000K 70CRI LEDQTY12 L2-0420000012-50500EB30GGE000A Cree LED 1: HK$74.14 560Expected 1/1/2027 New Product	Mfr. Part No. L2-0420000012-50500EB30GGE000A Mouser Part No 941-04212505EB30GGEA New Product	Cree LED	LED Light Bars & Light Strips 5050 3000K 70CRI LEDQTY12 Learn More about Cree LED ls12p pcbas	Datasheet	560Expected 1/1/2027	HK$74.14 HK$63.46	Min.: 1 Mult.: 1
LED Light Bars & Light Strips 5050 5000K 70CRI LEDQTY12 L2-0420000012-50500EB50GGE000A Cree LED 1: HK$78.01 560Expected 1/1/2027 New Product	Mfr. Part No. L2-0420000012-50500EB50GGE000A Mouser Part No 941-04212505EB50GGEA New Product	Cree LED	LED Light Bars & Light Strips 5050 5000K 70CRI LEDQTY12 Learn More about Cree LED ls12p pcbas	Datasheet	560Expected 1/1/2027	HK$78.01 HK$63.46	Min.: 1 Mult.: 1
LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm dia., 68mm, Black, Baseplate Hardware ATSEU-077A2-C2-R0 Advanced Thermal Solutions 1: HK$213.31 95Expected 20/11/2026	Mfr. Part No. ATSEU-077A2-C2-R0 Mouser Part No 984-ATSEU-077A2-C2R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates STAR LED Heat Sink, 45mm dia., 68mm, Black, Baseplate Hardware Learn More about Advanced Thermal Solutions ats starled heatsink	Datasheet	95Expected 20/11/2026	HK$213.31 HK$201.55 HK$189.72 HK$188.98 HK$160.54	Min.: 1 Mult.: 1
Solid State Relays - SSRs 50A 24-690VAC Load 3.5-32VDC Zero X SH60D50 Teledyne Relays 1: HK$1,678.85 21On Order	Mfr. Part No. SH60D50 Mouser Part No 881-SH60D50	Teledyne Relays	Solid State Relays - SSRs 50A 24-690VAC Load 3.5-32VDC Zero X	Datasheet	21On Order	HK$1,678.85 HK$1,572.32 HK$1,520.86 HK$1,513.06 View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs 12A 12-280VAC 3-32VDC Zero Cross STH24D12 Teledyne Relays 1: HK$737.09 36Expected 3/11/2026	Mfr. Part No. STH24D12 Mouser Part No 881-STH24D12	Teledyne Relays	Solid State Relays - SSRs 12A 12-280VAC 3-32VDC Zero Cross	Datasheet	36Expected 3/11/2026	HK$737.09 HK$678.81 HK$623.57 HK$608.28 View HK$587.81 Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs 30A 420VAC Zero Cross XV46D30K Teledyne Relays 1: HK$2,816.17 36Expected 15/12/2026	Mfr. Part No. XV46D30K Mouser Part No 881-XV46D30K	Teledyne Relays	Solid State Relays - SSRs 30A 420VAC Zero Cross	Datasheet	36Expected 15/12/2026	HK$2,816.17 HK$2,413.64	Min.: 1 Mult.: 1	No
LED Heat Sinks & Thermal Substrates maxiFLOW Linear LED Heat Sink, Black Anodized, No TIM, 330mm L, 45mm W, 26mm H ATS-58000-C1-R0 Advanced Thermal Solutions 100: HK$304.47 398Factory Stock Available	Mfr. Part No. ATS-58000-C1-R0 Mouser Part No 984-ATS-58000-C1-R0	Advanced Thermal Solutions	LED Heat Sinks & Thermal Substrates maxiFLOW Linear LED Heat Sink, Black Anodized, No TIM, 330mm L, 45mm W, 26mm H Learn More about Advanced Thermal Solutions ats linear led heat sinks	Datasheet	398Factory Stock Available More Info Available	HK$304.47 HK$293.95 View Quote	Min.: 100 Mult.: 100
LED Light Bars & Light Strips 5050H 2700K 70CRI LEDQTY12 L2-0421000012-50500HB27GGE000A Cree LED 1: HK$69.95 Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. L2-0421000012-50500HB27GGE000A Mouser Part No 941-0421012505HB27GG New Product	Cree LED	LED Light Bars & Light Strips 5050H 2700K 70CRI LEDQTY12 Learn More about Cree LED ls12p pcbas	Datasheet	Non-Stocked Lead-Time 12 Weeks	HK$69.95 HK$59.60	Min.: 1 Mult.: 1
LED Light Bars & Light Strips 5050K 5000K 70CRI LEDQTY12 L2-0421000012-50500KB50GGE000A Cree LED 1: HK$66.17 Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. L2-0421000012-50500KB50GGE000A Mouser Part No 941-0421012505KB50GG New Product	Cree LED	LED Light Bars & Light Strips 5050K 5000K 70CRI LEDQTY12 Learn More about Cree LED ls12p pcbas	Datasheet	Non-Stocked Lead-Time 12 Weeks	HK$66.17 HK$56.22	Min.: 1 Mult.: 1
LED Light Bars & Light Strips 5050 4000K 70CRI LEDQTY12 L2-0420000012-50500EB40GGE000A Cree LED 1: HK$74.14 Non-Stocked Lead-Time 12 Weeks New Product	Mfr. Part No. L2-0420000012-50500EB40GGE000A Mouser Part No 941-04212505EB40GGEA New Product	Cree LED	LED Light Bars & Light Strips 5050 4000K 70CRI LEDQTY12 Learn More about Cree LED ls12p pcbas	Datasheet	Non-Stocked Lead-Time 12 Weeks	HK$74.14 HK$63.46	Min.: 1 Mult.: 1
Solid State Relays - SSRs SC-RELAY 45MM 25A 24-230V/24VDC 3RF30251AA02 Siemens 1: HK$1,387.13 Non-Stocked Lead-Time 1 Week New At Mouser	Mfr. Part No. 3RF30251AA02 Mouser Part No 982-3RF30251AA02 New At Mouser	Siemens	Solid State Relays - SSRs SC-RELAY 45MM 25A 24-230V/24VDC	Datasheet	Non-Stocked Lead-Time 1 Week	HK$1,387.13 HK$1,235.06 HK$1,179.24 HK$1,138.72	Min.: 1 Mult.: 1
Solid State Relays - SSRs SC-RELAY 45MM 25A 48-460V/24VDC 3RF30251AA04 Siemens 1: HK$1,635.37 Non-Stocked Lead-Time 1 Week New At Mouser	Mfr. Part No. 3RF30251AA04 Mouser Part No 982-3RF30251AA04 New At Mouser	Siemens	Solid State Relays - SSRs SC-RELAY 45MM 25A 48-460V/24VDC	Datasheet	Non-Stocked Lead-Time 1 Week	HK$1,635.37 HK$1,456.26 HK$1,390.25 HK$1,342.41	Min.: 1 Mult.: 1
Solid State Relays - SSRs SC-RELAY 45MM 25A 24-230V/110-230VAC 3RF30251AA22 Siemens 1: HK$1,650.74 Non-Stocked Lead-Time 1 Week New At Mouser	Mfr. Part No. 3RF30251AA22 Mouser Part No 982-3RF30251AA22 New At Mouser	Siemens	Solid State Relays - SSRs SC-RELAY 45MM 25A 24-230V/110-230VAC	Datasheet	Non-Stocked Lead-Time 1 Week	HK$1,650.74 HK$1,469.82 HK$1,403.24 HK$1,354.98	Min.: 1 Mult.: 1
Solid State Relays - SSRs SC-RELAY 45MM 25A 24-230V/4-30VDC 3RF30251AA42 Siemens 1: HK$1,424.12 Non-Stocked Lead-Time 1 Week New At Mouser	Mfr. Part No. 3RF30251AA42 Mouser Part No 982-3RF30251AA42 New At Mouser	Siemens	Solid State Relays - SSRs SC-RELAY 45MM 25A 24-230V/4-30VDC	Datasheet	Non-Stocked Lead-Time 1 Week	HK$1,424.12 HK$1,268.10 HK$1,210.64 HK$1,169.05	Min.: 1 Mult.: 1
Solid State Relays - SSRs SC-RELAY 45MM 25A 48-600V/4-30VDC 3RF30251AA45 Siemens 1: HK$1,712.06 Non-Stocked Lead-Time 1 Week New At Mouser	Mfr. Part No. 3RF30251AA45 Mouser Part No 982-3RF30251AA45 New At Mouser	Siemens	Solid State Relays - SSRs SC-RELAY 45MM 25A 48-600V/4-30VDC	Datasheet	Non-Stocked Lead-Time 1 Week	HK$1,712.06 HK$1,524.48 HK$1,455.43 HK$1,405.37	Min.: 1 Mult.: 1
Solid State Relays - SSRs SC-RELAY 45MM 50A 24-230V/24VDC 3RF30501AA02 Siemens 1: HK$1,635.37 Non-Stocked Lead-Time 1 Week New At Mouser	Mfr. Part No. 3RF30501AA02 Mouser Part No 982-3RF30501AA02 New At Mouser	Siemens	Solid State Relays - SSRs SC-RELAY 45MM 50A 24-230V/24VDC	Datasheet	Non-Stocked Lead-Time 1 Week	HK$1,635.37 HK$1,456.26 HK$1,390.25 HK$1,342.41	Min.: 1 Mult.: 1

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