Board to Board & Mezzanine Connectors

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BergStak® 0.80mm BMI Connector System

Amphenol FCI BergStak^® 0.80mm BMI Connector System is designed for high-speed, high-density, and self-aligning applications. This connector system offers a flexible board-to-board connector solution and supports data rates up to 12Gb/s. The BergStak 0.80mm BMI connector system features a vertical-to-vertical mating configuration suitable for parallel board stacking. This connector system is compatible with PCIe^® Gen 2/3 and SAS 3.0 high-speed performance on selected stack heights. The BergStak 0.80mm BMI connector system is available in UL 94V-0 material with a high flammability rating. This connector system is RoHS-compliant and lead-free, meeting environmental, health, and safety requirements. Typical applications include communications and networking equipment, electronic security, medical diagnostics, server management modules, storage systems, network switches, and power distribution modules.

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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	Number of Positions	Pitch	Number of Rows	Termination Style	Mounting Angle	Stack Height	Current Rating	Voltage Rating	Minimum Operating Temperature	Maximum Operating Temperature	Contact Plating	Contact Material	Housing Material	Series	Packaging
Board to Board & Mezzanine Connectors 160P RECPT W/POLARIZATION 61082-162402LF Amphenol FCI 1: £7.97 296In Stock	Mfr. Part No. 61082-162402LF Mouser Part No 649-61082-162402LF	Amphenol FCI	Board to Board & Mezzanine Connectors 160P RECPT W/POLARIZATION Learn More about Amphenol FCI bergstak connectors	Datasheet	296In Stock	Cut Tape £7.97 £7.18 £6.76 £6.58 View Reel £4.91 £6.41 £5.72 £4.91	Min.: 1 Mult.: 1 : 400	Receptacles	160 Position	0.8 mm (0.031 in)	2 Row		Vertical		800 mA	100 V	- 40 C	+ 125 C	Gold	Nickel Copper	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Reel, Cut Tape
Board to Board & Mezzanine Connectors 140P RECPT W/POLARIZATION 61082-143402LF Amphenol FCI 1: £5.30 600In Stock	Mfr. Part No. 61082-143402LF Mouser Part No 649-61082-143402LF	Amphenol FCI	Board to Board & Mezzanine Connectors 140P RECPT W/POLARIZATION Learn More about Amphenol FCI bergstak connectors	Datasheet	600In Stock	Cut Tape £5.30 £4.51 £4.23 £4.02 Reel £4.02 View £3.81 £3.44	Min.: 1 Mult.: 1 : 300	Receptacles	140 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical	11.7 mm	800 mA	100 V	- 40 C	+ 125 C	Gold	Copper	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Reel, Cut Tape
Board to Board & Mezzanine Connectors 5.70MM PLUG 40P 8 Au WITH PEG 61083-042400LF Amphenol FCI 1: £3.56 902In Stock	Mfr. Part No. 61083-042400LF Mouser Part No 649-61083-042400LF	Amphenol FCI	Board to Board & Mezzanine Connectors 5.70MM PLUG 40P 8 Au WITH PEG Learn More about Amphenol FCI bergstak connectors	Datasheet	902In Stock	£3.56 £2.87 £2.72 £2.65 View £2.56 £2.40 £2.28 £2.17 £2.04	Min.: 1 Mult.: 1	Headers	40 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical		800 mA	100 VAC	- 40 C	+ 125 C	Gold	Brass	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Tube
Board to Board & Mezzanine Connectors 40P PLUG W/POLARIZATION 61083-042402LF Amphenol FCI 1: £3.82 976In Stock	Mfr. Part No. 61083-042402LF Mouser Part No 649-61083-042402LF	Amphenol FCI	Board to Board & Mezzanine Connectors 40P PLUG W/POLARIZATION Learn More about Amphenol FCI bergstak connectors	Datasheet	976In Stock	Cut Tape £3.82 £3.25 £3.04 £2.90 Reel £2.20 View £2.76 £2.59 £2.23 £2.15 MouseReel Available	Min.: 1 Mult.: 1 : 800	Plugs	40 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical	5.7 mm	800 mA	100 V	- 40 C	+ 125 C	Gold	Brass	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 80P SMT RECPT 61082-082402LF Amphenol FCI 1: £5.77 821In Stock	Mfr. Part No. 61082-082402LF Mouser Part No 649-61082-082402LF	Amphenol FCI	Board to Board & Mezzanine Connectors 80P SMT RECPT Learn More about Amphenol FCI bergstak connectors	Datasheet	821In Stock	Cut Tape £5.77 £4.91 £4.60 £4.38 Reel £3.62 View £4.17 £3.96 £3.45 MouseReel Available	Min.: 1 Mult.: 1 : 500	Receptacles	80 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical	7.7 mm	800 mA	100 VAC	- 40 C	+ 125 C	Gold	Copper	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 100P RECPT W/POLARIZATION 61082-102402LF Amphenol FCI 1: £6.56 473In Stock	Mfr. Part No. 61082-102402LF Mouser Part No 649-61082-102402LF	Amphenol FCI	Board to Board & Mezzanine Connectors 100P RECPT W/POLARIZATION Learn More about Amphenol FCI bergstak connectors	Datasheet	473In Stock	Cut Tape £6.56 £5.57 £5.23 £4.98 Reel £4.09 View £4.74 £4.30 £3.97	Min.: 1 Mult.: 1 : 400	Receptacles	100 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical	7.7 mm	800 mA	100 VAC	- 40 C	+ 125 C	Gold	Copper	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Reel, Cut Tape
Board to Board & Mezzanine Connectors 4.70MM PLUG 80P 8 Au WITH PEG 61083-081400LF Amphenol FCI 1: £3.57 547In Stock	Mfr. Part No. 61083-081400LF Mouser Part No 649-61083-081400LF	Amphenol FCI	Board to Board & Mezzanine Connectors 4.70MM PLUG 80P 8 Au WITH PEG Learn More about Amphenol FCI bergstak connectors	Datasheet	547In Stock	£3.57 £3.50 £3.25 £3.13 View £3.01 £2.53 £2.45 £2.44 £2.38	Min.: 1 Mult.: 1	Plugs	80 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical	4.7 mm	800 mA	100 V	- 40 C	+ 125 C	Gold	Brass	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Tube
Board to Board & Mezzanine Connectors 140P PLUG W/POLARIZATION 61083-144402LF Amphenol FCI 1: £7.28 1,150In Stock	Mfr. Part No. 61083-144402LF Mouser Part No 649-61083-144402LF	Amphenol FCI	Board to Board & Mezzanine Connectors 140P PLUG W/POLARIZATION Learn More about Amphenol FCI bergstak connectors	Datasheet	1,150In Stock	Cut Tape £7.28 £6.19 £5.81 £5.53 View Reel £4.56 £5.26 £4.78 £4.56	Min.: 1 Mult.: 1 : 400	Headers	140 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical		800 mA	100 VAC	- 40 C	+ 125 C	Gold	Brass	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Reel, Cut Tape
Board to Board & Mezzanine Connectors 80P RECPT W/POLARIZATION 61082-083402LF Amphenol FCI 1: £5.85 493In Stock	Mfr. Part No. 61082-083402LF Mouser Part No 649-61082-083402LF	Amphenol FCI	Board to Board & Mezzanine Connectors 80P RECPT W/POLARIZATION Learn More about Amphenol FCI bergstak connectors	Datasheet	493In Stock	Cut Tape £5.85 £5.08 £4.77 £4.53 Reel £3.89 View £4.32 £3.68 £3.49 MouseReel Available	Min.: 1 Mult.: 1 : 300	Receptacles	80 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical	11.7 mm	800 mA	100 VAC	- 40 C	+ 125 C	Gold	Copper	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 140P PLUG W/POLARIZATION 61083-143402LF Amphenol FCI 1: £5.51 551In Stock	Mfr. Part No. 61083-143402LF Mouser Part No 649-61083-143402LF	Amphenol FCI	Board to Board & Mezzanine Connectors 140P PLUG W/POLARIZATION Learn More about Amphenol FCI bergstak connectors	Datasheet	551In Stock	Cut Tape £5.51 £4.85 £4.56 £4.39 View Reel £3.44 £4.18 £3.44 £3.44	Min.: 1 Mult.: 1 : 450	Headers	140 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical		800 mA	100 VAC	- 40 C	+ 125 C	Gold	Brass	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Reel, Cut Tape
Board to Board & Mezzanine Connectors BERGSTAK R4 60P REC 61082-064402LF Amphenol FCI 1: £2.55 1,606In Stock	Mfr. Part No. 61082-064402LF Mouser Part No 649-61082-064402LF	Amphenol FCI	Board to Board & Mezzanine Connectors BERGSTAK R4 60P REC Learn More about Amphenol FCI bergstak connectors	Datasheet	1,606In Stock	Cut Tape £2.55 £2.17 £1.94 £1.80 Reel £1.64 £1.59	Min.: 1 Mult.: 1 : 150	Receptacles	60 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical	15.7 mm	800 mA	100 V	- 40 C	+ 125 C	Gold	Copper	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Reel, Cut Tape
Board to Board & Mezzanine Connectors 40P PLUG 61083-041422LF Amphenol FCI 1: £1.94 1,546In Stock	Mfr. Part No. 61083-041422LF Mouser Part No 649-61083-041422LF	Amphenol FCI	Board to Board & Mezzanine Connectors 40P PLUG Learn More about Amphenol FCI bergstak connectors	Datasheet	1,546In Stock	Cut Tape £1.94 £1.65 £1.48 £1.41 View Reel £1.14 £1.29 £1.16 £1.14	Min.: 1 Mult.: 1 : 900	Plugs	40 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical	4.7 mm	800 mA	100 V	- 40 C	+ 125 C	Gold	Brass	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Reel, Cut Tape
Board to Board & Mezzanine Connectors 7.70MM PLUG 60P 8 Au WITH PEG 61083-064400LF Amphenol FCI 1: £4.57 432In Stock	Mfr. Part No. 61083-064400LF Mouser Part No 649-61083-064400LF	Amphenol FCI	Board to Board & Mezzanine Connectors 7.70MM PLUG 60P 8 Au WITH PEG Learn More about Amphenol FCI bergstak connectors	Datasheet	432In Stock	£4.57 £3.78 £3.61 £3.43 View £3.30 £3.01 £2.97 £2.82 £2.65	Min.: 1 Mult.: 1	Plugs	60 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical	7.7 mm	800 mA	100 V	- 40 C	+ 125 C	Gold	Brass	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Tube
Board to Board & Mezzanine Connectors 0.8MM B2B PLUG ASY 61083-064602LF Amphenol FCI 1: £3.19 559In Stock	Mfr. Part No. 61083-064602LF Mouser Part No 649-61083-064602LF	Amphenol FCI	Board to Board & Mezzanine Connectors 0.8MM B2B PLUG ASY Learn More about Amphenol FCI bergstak connectors	Datasheet	559In Stock	Cut Tape £3.19 £2.71 £2.42 £2.30 Reel £2.01 View £2.08 £1.96	Min.: 1 Mult.: 1 : 600	Headers	60 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical		800 mA	100 VAC	- 40 C	+ 125 C	Gold	Brass	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Reel, Cut Tape
Board to Board & Mezzanine Connectors 7.70MM RECEPT 40P 8 Au WITH PEG 61082-042400LF Amphenol FCI 1: £3.75 544In Stock	Mfr. Part No. 61082-042400LF Mouser Part No 649-61082-042400LF	Amphenol FCI	Board to Board & Mezzanine Connectors 7.70MM RECEPT 40P 8 Au WITH PEG Learn More about Amphenol FCI bergstak connectors	Datasheet	544In Stock	£3.75 £3.02 £2.87 £2.79 View £2.70 £2.53 £2.42 £2.30 £2.16	Min.: 1 Mult.: 1	Receptacles	40 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical	7.7 mm	800 mA	100 V	- 40 C	+ 125 C	Gold	Copper	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Tube
Board to Board & Mezzanine Connectors 120P RECPT W/POLARIZATION 61082-123402LF Amphenol FCI 1: £6.69 384In Stock	Mfr. Part No. 61082-123402LF Mouser Part No 649-61082-123402LF	Amphenol FCI	Board to Board & Mezzanine Connectors 120P RECPT W/POLARIZATION Learn More about Amphenol FCI bergstak connectors	Datasheet	384In Stock	Cut Tape £6.69 £6.04 £5.66 £5.39 Reel £4.73 View £5.13 £4.39 £4.31 £4.24	Min.: 1 Mult.: 1 : 300	Receptacles	120 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical	11.7 mm	800 mA	100 V	- 40 C	+ 125 C	Gold	Copper	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Reel, Cut Tape
Board to Board & Mezzanine Connectors 60P PLUG W/POLARIZATION 61083-062402LF Amphenol FCI 1: £4.47 736In Stock	Mfr. Part No. 61083-062402LF Mouser Part No 649-61083-062402LF	Amphenol FCI	Board to Board & Mezzanine Connectors 60P PLUG W/POLARIZATION Learn More about Amphenol FCI bergstak connectors	Datasheet	736In Stock	Cut Tape £4.47 £3.80 £3.56 £3.39 Reel £2.58 View £3.23 £3.03 £2.71 £2.54 MouseReel Available	Min.: 1 Mult.: 1 : 800	Plugs	60 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical	5.7 mm	800 mA	100 V	- 40 C	+ 125 C	Gold	Brass	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Reel, Cut Tape, MouseReel
Board to Board & Mezzanine Connectors 80P PLUG W/POLARIZATION 61083-083402LF Amphenol FCI 1: £5.44 1,193In Stock	Mfr. Part No. 61083-083402LF Mouser Part No 649-61083-083402LF	Amphenol FCI	Board to Board & Mezzanine Connectors 80P PLUG W/POLARIZATION Learn More about Amphenol FCI bergstak connectors	Datasheet	1,193In Stock	Cut Tape £5.44 £4.63 £4.34 £4.13 Reel £3.43 View £3.94 £3.71 £3.17	Min.: 1 Mult.: 1 : 700	Plugs	80 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical	6.7 mm	800 mA	100 V	- 40 C	+ 125 C	Gold	Brass	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Reel, Cut Tape
Board to Board & Mezzanine Connectors 0.8MM B2B REC ASY 61082-063502LF Amphenol FCI 1: £3.15 87In Stock	Mfr. Part No. 61082-063502LF Mouser Part No 649-61082-063502LF	Amphenol FCI	Board to Board & Mezzanine Connectors 0.8MM B2B REC ASY Learn More about Amphenol FCI bergstak connectors	Datasheet	87In Stock	Cut Tape £3.15 £2.87 £2.72 £2.28 Reel £2.05 View £1.99 £1.83 £1.82	Min.: 1 Mult.: 1 : 300	Receptacles	60 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical	11.7 mm	800 mA	100 V	- 40 C	+ 125 C	Gold	Copper	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Reel, Cut Tape
Board to Board & Mezzanine Connectors 180P DR BTB VT PLUG 4.70MM HEIGHT 61083-181400LF Amphenol FCI 1: £8.61 2In Stock	Mfr. Part No. 61083-181400LF Mouser Part No 649-61083-181400LF	Amphenol FCI	Board to Board & Mezzanine Connectors 180P DR BTB VT PLUG 4.70MM HEIGHT Learn More about Amphenol FCI bergstak connectors	Datasheet	2In Stock	£8.61 £7.84 £5.71 £5.60 View £5.50 £5.33 Quote	Min.: 1 Mult.: 1	Headers	180 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical	4.7 mm	800 mA	100 VAC	- 40 C	+ 125 C	Gold	Brass	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Tube
Board to Board & Mezzanine Connectors 120P DR BTB VT RECPT 61082-123409LF Amphenol FCI 1: £5.05 31In Stock	Mfr. Part No. 61082-123409LF Mouser Part No 649-61082-123409LF	Amphenol FCI	Board to Board & Mezzanine Connectors 120P DR BTB VT RECPT Learn More about Amphenol FCI bergstak connectors	Datasheet	31In Stock	£5.05 £4.57 £4.32 £4.21 View £3.24 £3.23 £3.09 £3.04	Min.: 1 Mult.: 1	Receptacles	120 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical	11.7 mm	800 mA	100 VAC	- 40 C	+ 125 C	Gold	Copper	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Tube
Board to Board & Mezzanine Connectors 120P DR BTB VT PLUG 61083-124602LF Amphenol FCI 1: £5.98 61In Stock	Mfr. Part No. 61083-124602LF Mouser Part No 649-61083-124602LF	Amphenol FCI	Board to Board & Mezzanine Connectors 120P DR BTB VT PLUG Learn More about Amphenol FCI bergstak connectors	Datasheet	61In Stock	Cut Tape £5.98 £5.41 £5.12 £4.98 View Reel £3.60 £3.99 £3.60 £3.60	Min.: 1 Mult.: 1 : 400	Headers	120 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical		800 mA	100 VAC	- 40 C	+ 125 C	Gold	Brass	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Reel, Cut Tape
Board to Board & Mezzanine Connectors BRGSTK0.8 RECEPTACLE 61082-163609LF Amphenol FCI 1: £3.47 8In Stock	Mfr. Part No. 61082-163609LF Mouser Part No 649-61082-163609LF	Amphenol FCI	Board to Board & Mezzanine Connectors BRGSTK0.8 RECEPTACLE Learn More about Amphenol FCI bergstak connectors	Datasheet	8In Stock	£3.47 £2.93 £2.65 £2.28 View £2.25 £2.23	Min.: 1 Mult.: 1	Receptacles	160 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical	11.7 mm	800 mA	100 VAC	- 40 C	+ 125 C	Gold	Copper	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Tube
Board to Board & Mezzanine Connectors .8MM BTB RECEPT 61082-162409LF Amphenol FCI 1: £6.16 2In Stock	Mfr. Part No. 61082-162409LF Mouser Part No 649-61082-162409LF	Amphenol FCI	Board to Board & Mezzanine Connectors .8MM BTB RECEPT Learn More about Amphenol FCI bergstak connectors	Datasheet	2In Stock	£6.16 £5.58 £5.27 £5.14 View £4.69 £4.27 £3.91 £3.88 £3.82	Min.: 1 Mult.: 1	Receptacles	160 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical	7.7 mm	800 mA	100 V	- 40 C	+ 125 C	Gold	Copper	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Tube
Board to Board & Mezzanine Connectors BERGSTAK P4 120P-61083-124500LF 61083-124500LF Amphenol FCI 1: £1.96 185In Stock	Mfr. Part No. 61083-124500LF Mouser Part No 649-61083-124500LF	Amphenol FCI	Board to Board & Mezzanine Connectors BERGSTAK P4 120P-61083-124500LF Learn More about Amphenol FCI bergstak connectors	Datasheet	185In Stock	£1.96 £1.72 £1.64 £1.53 View £1.17 £1.16 £1.09 £1.04	Min.: 1 Mult.: 1	Headers	120 Position	0.8 mm (0.031 in)	2 Row	Solder	Vertical		800 mA	100 VAC	- 40 C	+ 125 C	Gold	Brass	Liquid Crystal Polymer (LCP)	BergStak 0.80mm	Tube

BergStak® 0.80mm BMI Connector System

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