Board to Board & Mezzanine Connectors

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BergStak HS™ 0.5mm Mezzanine Connectors

Amphenol FCI BergStak HS™ 0.5mm Mezzanine Connectors are designed for high-speed and high-density parallel board-to-board applications and come in a variety of heights in different sizes. These connectors provide a flexible solution to meet 25Gbps and 32Gbps performance requirements. Additional features include scoop-proof housing, multiple plating, and PCB locator pegs. The series supports high-speed applications from PCIe® Gen 3, PCIe Gen 4, and PCIe Gen 5. Amphenol FCI BergStak HS™ 0.5mm Mezzanine Connectors are ideally used in datacom, telecom, server, storage, and embedded computer.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Number of Positions	Pitch	Number of Rows	Termination Style	Mounting Angle	Stack Height	Current Rating	Voltage Rating	Maximum Data Rate	Minimum Operating Temperature	Maximum Operating Temperature	Contact Plating	Contact Material	Housing Material	Data Rate	Series	Packaging
Board to Board & Mezzanine Connectors BergStak0.50mm header 40pos, 7-8.5mm mating height 10165430-104000LF Amphenol FCI 1: Rp46.048,46 387In Stock	Mfr. Part No. 10165430-104000LF Mouser Part No 649-10165430104000LF	Amphenol FCI	Board to Board & Mezzanine Connectors BergStak0.50mm header 40pos, 7-8.5mm mating height Learn More about Amphenol FCI fci bergstak point5	Datasheet	387In Stock	Cut Tape Rp46.048,46 Rp42.012,34 Rp39.443,90 Rp39.076,98 Reel Rp24.767,10 View Rp38.159,68 Rp21.648,28 Rp20.730,98 Rp18.529,46	Min.: 1 Mult.: 1 : 700	Headers	40 Position	0.5 mm (0.02 in)	2 Row	Solder	Vertical	4 mm	500 mA	50 VAC	2 Gbps	- 40 C	+ 105 C	Gold	Copper	Liquid Crystal Polymer (LCP)	2 Gb/s	Bergstak 0.5mm	Reel, Cut Tape
Board to Board & Mezzanine Connectors BergStak0.50mm REC 40pos, 8.5mm mating height 10165431-404000LF Amphenol FCI 1: Rp38.893,52 889In Stock	Mfr. Part No. 10165431-404000LF Mouser Part No 649-10165431404000LF	Amphenol FCI	Board to Board & Mezzanine Connectors BergStak0.50mm REC 40pos, 8.5mm mating height Learn More about Amphenol FCI fci bergstak point5	Datasheet	889In Stock	Cut Tape Rp38.893,52 Rp35.224,32 Rp33.022,80 Rp32.839,34 Reel Rp18.346,00 View Rp31.922,04 Rp31.004,74 Rp17.869,00 Rp15.649,14	Min.: 1 Mult.: 1 : 1.000	Receptacles	40 Position	0.5 mm (0.02 in)	2 Row	Solder	Vertical	4.5 mm	500 mA	50 VAC	2 Gbps	- 40 C	+ 105 C	Gold	Copper	Thermoplastic (TP)	2 Gb/s	Bergstak 0.5mm	Reel, Cut Tape
Board to Board & Mezzanine Connectors BERGSTAK .5MM 10163418-0611002LF Amphenol FCI 1: Rp49.350,74 3.147In Stock New Product	Mfr. Part No. 10163418-0611002LF Mouser Part No 649-01634180611002LF New Product	Amphenol FCI	Board to Board & Mezzanine Connectors BERGSTAK .5MM Learn More about Amphenol FCI fci bergstak point5	Datasheet	3.147In Stock	Cut Tape Rp49.350,74 Rp42.012,34 Rp37.609,30 Rp35.774,70 View Reel Rp28.803,22 Rp33.573,18 Rp31.922,04 Rp28.986,68 Rp28.803,22	Min.: 1 Mult.: 1 : 3.000	Headers	60 Position		2 Row	Solder	Vertical		500 mA	100 V		- 55 C	+ 125 C	Gold	Copper	Liquid Crystal Polymer (LCP)		BergStak HS	Reel, Cut Tape
Board to Board & Mezzanine Connectors BERGSTAK .5MM 10163419-0611002LF Amphenol FCI 1: Rp44.764,24 2.988In Stock New Product	Mfr. Part No. 10163419-0611002LF Mouser Part No 649-01634190611002LF New Product	Amphenol FCI	Board to Board & Mezzanine Connectors BERGSTAK .5MM Learn More about Amphenol FCI fci bergstak point5	Datasheet	2.988In Stock	Cut Tape Rp44.764,24 Rp38.159,68 Rp34.123,56 Rp32.472,42 View Reel Rp25.867,86 Rp30.454,36 Rp28.986,68 Rp25.867,86 Rp25.867,86	Min.: 1 Mult.: 1 : 3.000	Receptacles	60 Position		2 Row	Solder	Vertical		500 mA	100 V		- 55 C	+ 125 C	Gold	Copper	Liquid Crystal Polymer (LCP)		BergStak HS	Reel, Cut Tape
Board to Board & Mezzanine Connectors BergStak0.50mm REC 40pos, 7mm mating height 10165431-104000LF Amphenol FCI 1: Rp38.893,52 11.298In Stock	Mfr. Part No. 10165431-104000LF Mouser Part No 649-10165431104000LF	Amphenol FCI	Board to Board & Mezzanine Connectors BergStak0.50mm REC 40pos, 7mm mating height Learn More about Amphenol FCI fci bergstak point5	Datasheet	11.298In Stock	Cut Tape Rp38.893,52 Rp35.224,32 Rp33.022,80 Rp32.839,34 Reel Rp31.004,74 View Rp31.922,04 Rp31.004,74 Rp25.317,48 Rp17.061,78	Min.: 1 Mult.: 1 : 1.000	Receptacles	40 Position	0.5 mm (0.02 in)	2 Row	Solder	Vertical	3 mm	500 mA	50 VAC	2 Gbps	- 40 C	+ 105 C	Gold	Copper	Thermoplastic (TP)	2 Gb/s	Bergstak 0.5mm	Reel, Cut Tape
Board to Board & Mezzanine Connectors BERGSTAK .5MM 10163418-0241002LF Amphenol FCI 1: Rp45.314,62 160In Stock New Product	Mfr. Part No. 10163418-0241002LF Mouser Part No 649-01634180241002LF New Product	Amphenol FCI	Board to Board & Mezzanine Connectors BERGSTAK .5MM Learn More about Amphenol FCI fci bergstak point5	Datasheet	160In Stock	Cut Tape Rp45.314,62 Rp38.710,06 Rp34.490,48 Rp31.188,20 View Reel Rp26.418,24 Rp29.537,06 Rp28.803,22 Rp26.418,24	Min.: 1 Mult.: 1 : 800	Headers	20 Position		2 Row	Solder	Vertical		500 mA	100 V		- 55 C	+ 125 C	Gold	Copper	Liquid Crystal Polymer (LCP)		BergStak HS	Reel, Cut Tape
Board to Board & Mezzanine Connectors BERGSTAK .5MM 10163418-0411002LF Amphenol FCI 1: Rp44.580,78 412In Stock New Product	Mfr. Part No. 10163418-0411002LF Mouser Part No 649-01634180411002LF New Product	Amphenol FCI	Board to Board & Mezzanine Connectors BERGSTAK .5MM Learn More about Amphenol FCI fci bergstak point5	Datasheet	412In Stock	Cut Tape Rp44.580,78 Rp37.976,22 Rp33.940,10 Rp32.288,96 View Reel Rp25.684,40 Rp30.270,90 Rp28.803,22 Rp26.601,70 Rp25.684,40 Rp25.684,40	Min.: 1 Mult.: 1 : 4.000	Headers	40 Position		2 Row	Solder	Vertical		500 mA	100 V		- 55 C	+ 125 C	Gold	Copper	Liquid Crystal Polymer (LCP)		BergStak HS	Reel, Cut Tape
Board to Board & Mezzanine Connectors BERGSTAK .5MM 10163418-0811002LF Amphenol FCI 1: Rp55.588,38 500In Stock New Product	Mfr. Part No. 10163418-0811002LF Mouser Part No 649-01634180811002LF New Product	Amphenol FCI	Board to Board & Mezzanine Connectors BERGSTAK .5MM Learn More about Amphenol FCI fci bergstak point5	Datasheet	500In Stock	Cut Tape Rp55.588,38 Rp47.332,68 Rp42.195,80 Rp40.177,74 View Reel Rp32.655,88 Rp37.609,30 Rp34.857,40 Rp32.655,88	Min.: 1 Mult.: 1 : 3.000	Headers	80 Position		2 Row	Solder	Vertical		500 mA	100 V		- 55 C	+ 125 C	Gold	Copper	Liquid Crystal Polymer (LCP)		BergStak HS	Reel, Cut Tape
Board to Board & Mezzanine Connectors BERGSTAK .5MM 10163418-0B11002LF Amphenol FCI 1: Rp66.229,06 376In Stock New Product	Mfr. Part No. 10163418-0B11002LF Mouser Part No 649-01634180B11002LF New Product	Amphenol FCI	Board to Board & Mezzanine Connectors BERGSTAK .5MM Learn More about Amphenol FCI fci bergstak point5	Datasheet	376In Stock	Cut Tape Rp66.229,06 Rp56.505,68 Rp50.451,50 Rp47.883,06 View Reel Rp39.627,36 Rp44.947,70 Rp42.746,18 Rp39.627,36 Rp39.627,36	Min.: 1 Mult.: 1 : 2.000	Headers	120 Position		2 Row	Solder	Vertical		500 mA	100 V		- 55 C	+ 125 C	Gold	Copper	Liquid Crystal Polymer (LCP)		BergStak HS	Reel, Cut Tape
Board to Board & Mezzanine Connectors BERGSTAK .5MM 10163419-0241002LF Amphenol FCI 1: Rp43.663,48 595In Stock New Product	Mfr. Part No. 10163419-0241002LF Mouser Part No 649-01634190241002LF New Product	Amphenol FCI	Board to Board & Mezzanine Connectors BERGSTAK .5MM Learn More about Amphenol FCI fci bergstak point5	Datasheet	595In Stock	Cut Tape Rp43.663,48 Rp37.976,22 Rp36.508,54 Rp33.940,10 View Reel Rp23.115,96 Rp30.821,28 Rp28.252,84 Rp24.400,18 Rp23.115,96	Min.: 1 Mult.: 1 : 2.400	Receptacles	20 Position		2 Row	Solder	Vertical		500 mA	100 V		- 55 C	+ 125 C	Gold	Copper	Liquid Crystal Polymer (LCP)		BergStak HS	Reel, Cut Tape
Board to Board & Mezzanine Connectors BERGSTAK .5MM 10163419-0411002LF Amphenol FCI 1: Rp44.764,24 365In Stock New Product	Mfr. Part No. 10163419-0411002LF Mouser Part No 649-01634190411002LF New Product	Amphenol FCI	Board to Board & Mezzanine Connectors BERGSTAK .5MM Learn More about Amphenol FCI fci bergstak point5	Datasheet	365In Stock	Cut Tape Rp44.764,24 Rp38.159,68 Rp34.123,56 Rp32.472,42 View Reel Rp25.867,86 Rp30.454,36 Rp28.986,68 Rp26.785,16 Rp25.867,86 Rp25.867,86	Min.: 1 Mult.: 1 : 4.000	Receptacles	40 Position		2 Row	Solder	Vertical		500 mA	100 V		- 55 C	+ 125 C	Gold	Copper	Liquid Crystal Polymer (LCP)		BergStak HS	Reel, Cut Tape
Board to Board & Mezzanine Connectors BERGSTAK .5MM 10163419-0B11002LF Amphenol FCI 1: Rp73.750,92 420In Stock New Product	Mfr. Part No. 10163419-0B11002LF Mouser Part No 649-01634190B11002LF New Product	Amphenol FCI	Board to Board & Mezzanine Connectors BERGSTAK .5MM Learn More about Amphenol FCI fci bergstak point5	Datasheet	420In Stock	Cut Tape Rp73.750,92 Rp62.743,32 Rp55.955,30 Rp53.386,86 View Reel Rp44.580,78 Rp50.084,58 Rp47.699,60 Rp44.764,24 Rp44.580,78	Min.: 1 Mult.: 1 : 2.000	Receptacles	120 Position		2 Row	Solder	Vertical		500 mA	100 V		- 55 C	+ 125 C	Gold	Copper	Liquid Crystal Polymer (LCP)		BergStak HS	Reel, Cut Tape
Board to Board & Mezzanine Connectors BERGSTAK .4MM 80P HDR 10163418-0823002LF Amphenol FCI 1: Rp68.247,12 383In Stock	Mfr. Part No. 10163418-0823002LF Mouser Part No 649-101634180823002L	Amphenol FCI	Board to Board & Mezzanine Connectors BERGSTAK .4MM 80P HDR Learn More about Amphenol FCI amphenol bergstak hs mezzanine connectors	Datasheet	383In Stock	Cut Tape Rp68.247,12 Rp57.973,36 Rp51.919,18 Rp49.350,74 View Reel Rp40.911,58 Rp46.231,92 Rp43.846,94 Rp40.911,58 Rp40.911,58	Min.: 1 Mult.: 1 : 1.650	Headers	80 Position	0.5 mm (0.02 in)	2 Row	Solder	Straight	12 mm	500 mA	100 V		- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	32 Gb/s	BergStak HS	Reel, Cut Tape
Board to Board & Mezzanine Connectors BERGSTAK 0.5HS 40PIN R4-10163419-0442002LF 10163419-0442002LF Amphenol FCI 1: Rp54.304,16 341In Stock	Mfr. Part No. 10163419-0442002LF Mouser Part No 649-101634190442002L	Amphenol FCI	Board to Board & Mezzanine Connectors BERGSTAK 0.5HS 40PIN R4-10163419-0442002LF Learn More about Amphenol FCI amphenol bergstak hs mezzanine connectors	Datasheet	341In Stock	Cut Tape Rp54.304,16 Rp48.433,44 Rp43.480,02 Rp41.278,50 View Reel Rp33.573,18 Rp38.710,06 Rp36.508,54 Rp33.756,64 Rp33.573,18	Min.: 1 Mult.: 1 : 2.400	Receptacles	40 Position	0.5 mm (0.02 in)	2 Row	Solder	Straight	12 mm	500 mA	100 V		- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	32 Gb/s	BergStak HS	Reel, Cut Tape
Board to Board & Mezzanine Connectors BERGSTAK .4MM 80P REC 10163419-0843002LF Amphenol FCI 1: Rp69.347,88 60In Stock 1.800Expected 30/11/2026	Mfr. Part No. 10163419-0843002LF Mouser Part No 649-101634190843002L	Amphenol FCI	Board to Board & Mezzanine Connectors BERGSTAK .4MM 80P REC Learn More about Amphenol FCI amphenol bergstak hs mezzanine connectors	Datasheet	60In Stock 1.800Expected 30/11/2026	Cut Tape Rp69.347,88 Rp59.441,04 Rp53.203,40 Rp50.634,96 View Reel Rp39.443,90 Rp47.516,14 Rp42.012,34 Rp39.443,90 Rp39.443,90	Min.: 1 Mult.: 1 : 1.800	Receptacles	80 Position	0.5 mm (0.02 in)	2 Row	Solder	Straight	12 mm	500 mA	100 V		- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	32 Gb/s	BergStak HS	Reel, Cut Tape
Board to Board & Mezzanine Connectors BERGSTAK .4MM 40P HDR 10163418-0422002LF Amphenol FCI 1: Rp61.459,10 403In Stock	Mfr. Part No. 10163418-0422002LF Mouser Part No 649-101634180422002L	Amphenol FCI	Board to Board & Mezzanine Connectors BERGSTAK .4MM 40P HDR Learn More about Amphenol FCI amphenol bergstak hs mezzanine connectors	Datasheet	403In Stock	Cut Tape Rp61.459,10 Rp54.487,62 Rp48.616,90 Rp46.415,38 View Reel Rp38.159,68 Rp43.480,02 Rp41.095,04 Rp38.159,68 Rp38.159,68	Min.: 1 Mult.: 1 : 2.200	Headers	40 Position	0.5 mm (0.02 in)	2 Row	Solder	Straight	12 mm	500 mA	100 V		- 55 C	+ 125 C	Gold	Copper Alloy	Liquid Crystal Polymer (LCP)	32 Gb/s	BergStak HS	Reel, Cut Tape
Board to Board & Mezzanine Connectors BERGSTAK HS R1 120P-10147613-121606LF Amphenol FCI 10147613-121606LF 10147613-121606LF Amphenol FCI 2.000: Rp102.737,60 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. 10147613-121606LF Mouser Part No 649-10147613121606LF	Amphenol FCI	Board to Board & Mezzanine Connectors BERGSTAK HS R1 120P-10147613-121606LF	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel Rp102.737,60	Min.: 2.000 Mult.: 2.000 : 2.000																		Reel
Board to Board & Mezzanine Connectors BERGSTAK HS P1 120P-10147614-121606LF Amphenol FCI 10147614-121606LF 10147614-121606LF Amphenol FCI 1.800: Rp115.396,34 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. 10147614-121606LF Mouser Part No 649-10147614121606LF	Amphenol FCI	Board to Board & Mezzanine Connectors BERGSTAK HS P1 120P-10147614-121606LF	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel Rp115.396,34	Min.: 1.800 Mult.: 1.800 : 1.800																		Reel

BergStak HS™ 0.5mm Mezzanine Connectors

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BergStak HS™ 0.5mm Mezzanine Connectors

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