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Dubox® 2.54mm Connectors

Amphenol FCI Dubox® 2.54mm Connectors feature a pre-stressed, dual-beam design that enables low insertion force. The four-wall contact design of the Dubox 2.54mm Connectors provides signal protection. This Amphenol FCI series offers through-hole and surface-mount options, including single- or double-row in straight or right-angle orientations from two to 104 positions. Dubox 2.54mm components feature a 3A maximum current rating per contact. The series is ideal for a variety of industrial and instrumentation applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Board to Board & Mezzanine Connectors PCB CONNECTOR 20P 66953-010LF Amphenol FCI 1: 2,88 € 2.201In Stock	Mfr. Part No. 66953-010LF Mouser Part No 649-66953-010LF	Amphenol FCI	Board to Board & Mezzanine Connectors PCB CONNECTOR 20P	Datasheet	2.201In Stock	2,88 € 2,46 € 2,38 € 2,23 € View 2,05 € 1,96 € 1,82 € 1,81 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 32 POS VERT PCB MNT RECPT 71991-316LF Amphenol FCI 1: 3,88 € 1.592In Stock	Mfr. Part No. 71991-316LF Mouser Part No 649-71991-316LF	Amphenol FCI	Board to Board & Mezzanine Connectors 32 POS VERT PCB MNT RECPT Learn More about Amphenol FCI dubox 254 connectors	Datasheet	1.592In Stock	3,88 € 3,04 € 2,94 € 2,72 € View 2,54 € 2,43 € 2,40 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors PCB CONNECTOR 50P 66953-025LF Amphenol FCI 1: 7,93 € 770In Stock	Mfr. Part No. 66953-025LF Mouser Part No 649-66953-025LF	Amphenol FCI	Board to Board & Mezzanine Connectors PCB CONNECTOR 50P	Datasheet	770In Stock	7,93 € 6,74 € 5,94 € 5,69 € View 5,48 € 5,07 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors VERT CARD CONN D/R 30AU 66953-003LF Amphenol FCI 1: 1,41 € 3.861In Stock	Mfr. Part No. 66953-003LF Mouser Part No 649-66953-003LF	Amphenol FCI	Board to Board & Mezzanine Connectors VERT CARD CONN D/R 30AU	Datasheet	3.861In Stock	1,41 € 1,32 € 1,11 € 1,01 € View 0,98 € 0,894 € 0,883 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors VERT CARD CONN S/R 30AU 66951-004LF Amphenol FCI 1: 0,989 € 4.142In Stock	Mfr. Part No. 66951-004LF Mouser Part No 649-66951-004LF	Amphenol FCI	Board to Board & Mezzanine Connectors VERT CARD CONN S/R 30AU	Datasheet	4.142In Stock	0,989 € 0,877 € 0,816 € 0,764 € View 0,694 € 0,625 € 0,569 € 0,533 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 6P DR VERT CARD CON TIN 91615-403ALF Amphenol FCI 1: 1,35 € 5.066In Stock	Mfr. Part No. 91615-403ALF Mouser Part No 649-91615-403ALF	Amphenol FCI	Board to Board & Mezzanine Connectors 6P DR VERT CARD CON TIN Learn More about Amphenol FCI dubox 254 connectors	Datasheet	5.066In Stock	Cut Tape 1,35 € 1,18 € 1,13 € 1,06 € View Reel 0,778 € 0,955 € 0,877 € 0,784 € 0,778 € 0,778 € MouseReel Available	Min.: 1 Mult.: 1 : 6.400
Board to Board & Mezzanine Connectors 2P BtB RECPT SR TMT .76 AU VERTICAL 71920-302LF Amphenol FCI 1: 0,525 € 19.960In Stock	Mfr. Part No. 71920-302LF Mouser Part No 649-71920-302LF	Amphenol FCI	Board to Board & Mezzanine Connectors 2P BtB RECPT SR TMT .76 AU VERTICAL Learn More about Amphenol FCI dubox 254 connectors	Datasheet	19.960In Stock	0,525 € 0,451 € 0,43 € 0,377 € View 0,341 € 0,304 € 0,288 € 0,272 € 0,237 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 40 POS VERT PCB MNT RECPT 71991-320LF Amphenol FCI 1: 4,73 € 1.537In Stock	Mfr. Part No. 71991-320LF Mouser Part No 649-71991-320LF	Amphenol FCI	Board to Board & Mezzanine Connectors 40 POS VERT PCB MNT RECPT Learn More about Amphenol FCI dubox 254 connectors	Datasheet	1.537In Stock	4,73 € 4,16 € 4,04 € 3,99 € View 3,60 € 3,35 € 3,14 € 3,09 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 12P VRT SR RECEPT .76 GOLD 76341-312LF Amphenol FCI 1: 1,23 € 4.751In Stock	Mfr. Part No. 76341-312LF Mouser Part No 649-76341-312LF	Amphenol FCI	Board to Board & Mezzanine Connectors 12P VRT SR RECEPT .76 GOLD Learn More about Amphenol FCI dubox 254 connectors	Datasheet	4.751In Stock	1,23 € 1,08 € 1,02 € 0,955 € View 0,869 € 0,818 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 22P VRT SR RECEPT .76 GOLD 76341-322LF Amphenol FCI 1: 2,21 € 3.806In Stock	Mfr. Part No. 76341-322LF Mouser Part No 649-76341-322LF	Amphenol FCI	Board to Board & Mezzanine Connectors 22P VRT SR RECEPT .76 GOLD Learn More about Amphenol FCI dubox 254 connectors	Datasheet	3.806In Stock	2,21 € 2,01 € 1,91 € 1,77 € View 1,56 € 1,51 € 1,34 € 1,30 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 26P VRT DR RECEPT .76 GOLD 76342-313LF Amphenol FCI 1: 3,35 € 3.852In Stock	Mfr. Part No. 76342-313LF Mouser Part No 649-76342-313LF	Amphenol FCI	Board to Board & Mezzanine Connectors 26P VRT DR RECEPT .76 GOLD Learn More about Amphenol FCI dubox 254 connectors	Datasheet	3.852In Stock	3,35 € 2,98 € 2,91 € 2,87 € View 2,69 € 2,33 € 2,27 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 36P DR PCB MNT RECPT 2.54 mm x 2.54 mm 87606-318LF Amphenol FCI 1: 3,55 € 2.342In Stock 3.120Expected 05/10/2026	Mfr. Part No. 87606-318LF Mouser Part No 649-87606-318LF	Amphenol FCI	Board to Board & Mezzanine Connectors 36P DR PCB MNT RECPT 2.54 mm x 2.54 mm Learn More about Amphenol FCI dubox 254 connectors	Datasheet	2.342In Stock 3.120Expected 05/10/2026	3,55 € 3,29 € 3,04 € 2,84 € View 2,78 € 2,54 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 30 POS VERT PCB MNT RECPT 71991-315LF Amphenol FCI 1: 2,61 € 1.416In Stock	Mfr. Part No. 71991-315LF Mouser Part No 649-71991-315LF	Amphenol FCI	Board to Board & Mezzanine Connectors 30 POS VERT PCB MNT RECPT Learn More about Amphenol FCI dubox 254 connectors	Datasheet	1.416In Stock	2,61 € 2,27 € 2,21 € 2,00 € View 1,86 € 1,74 € 1,59 € 1,56 € 1,52 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 16P VRT DR RECEPT .76 GOLD 76342-308LF Amphenol FCI 1: 1,60 € 2.660In Stock	Mfr. Part No. 76342-308LF Mouser Part No 649-76342-308LF	Amphenol FCI	Board to Board & Mezzanine Connectors 16P VRT DR RECEPT .76 GOLD Learn More about Amphenol FCI dubox 254 connectors	Datasheet	2.660In Stock	1,60 € 1,51 € 1,36 € 1,28 € View 1,22 € 1,14 € 1,08 € 1,03 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors DUBOX 76342-313HLF Amphenol FCI 1: 1,86 € 4.191In Stock	Mfr. Part No. 76342-313HLF Mouser Part No 649-76342-313HLF	Amphenol FCI	Board to Board & Mezzanine Connectors DUBOX	Datasheet	4.191In Stock	1,86 € 1,52 € 1,34 € 1,20 € View 1,14 € 1,02 € 1,01 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 18P DR PCB MNT RECPT 2.54 mm x 2.54 mm 87606-309LF Amphenol FCI 1: 1,45 € 3.227In Stock	Mfr. Part No. 87606-309LF Mouser Part No 649-87606-309LF	Amphenol FCI	Board to Board & Mezzanine Connectors 18P DR PCB MNT RECPT 2.54 mm x 2.54 mm Learn More about Amphenol FCI dubox 254 connectors	Datasheet	3.227In Stock	1,45 € 1,27 € 1,19 € 1,08 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 16P BtB RECPT SR TMT .76 AU VERTICAL 71920-316LF Amphenol FCI 1: 3,47 € 992In Stock	Mfr. Part No. 71920-316LF Mouser Part No 649-71920-316LF	Amphenol FCI	Board to Board & Mezzanine Connectors 16P BtB RECPT SR TMT .76 AU VERTICAL Learn More about Amphenol FCI dubox 254 connectors	Datasheet	992In Stock	3,47 € 2,89 € 2,49 € 2,24 € View 2,13 € 2,05 € 1,92 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 6P BtB RECPT DR TMT .76 AU VERTICAL 71991-303LF Amphenol FCI 1: 1,19 € 2.208In Stock	Mfr. Part No. 71991-303LF Mouser Part No 649-71991-303LF	Amphenol FCI	Board to Board & Mezzanine Connectors 6P BtB RECPT DR TMT .76 AU VERTICAL Learn More about Amphenol FCI dubox 254 connectors	Datasheet	2.208In Stock	1,19 € 1,08 € 0,877 € 0,83 € View 0,759 € 0,716 € 0,691 € 0,649 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 7P VRT SR RECEPT .76 GOLD 76341-307LF Amphenol FCI 1: 1,01 € 4.980In Stock	Mfr. Part No. 76341-307LF Mouser Part No 649-76341-307LF	Amphenol FCI	Board to Board & Mezzanine Connectors 7P VRT SR RECEPT .76 GOLD Learn More about Amphenol FCI dubox 254 connectors	Datasheet	4.980In Stock	1,01 € 0,937 € 0,783 € 0,71 € View 0,644 € 0,607 € 0,575 € 0,549 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 20P VRT SR RECEPT .76 GOLD 76341-320LF Amphenol FCI 1: 2,06 € 3.187In Stock	Mfr. Part No. 76341-320LF Mouser Part No 649-76341-320LF	Amphenol FCI	Board to Board & Mezzanine Connectors 20P VRT SR RECEPT .76 GOLD Learn More about Amphenol FCI dubox 254 connectors	Datasheet	3.187In Stock	2,06 € 1,74 € 1,48 € 1,43 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 6P DR PCB MNT RECPT 2.54 mm x 2.54 mm 87606-303LF Amphenol FCI 1: 0,894 € 4.153In Stock	Mfr. Part No. 87606-303LF Mouser Part No 649-87606-303LF	Amphenol FCI	Board to Board & Mezzanine Connectors 6P DR PCB MNT RECPT 2.54 mm x 2.54 mm Learn More about Amphenol FCI dubox 254 connectors	Datasheet	4.153In Stock	0,894 € 0,806 € 0,685 € 0,611 € View 0,594 € 0,525 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 30P DR PCB MNT RECPT 2.54 mm x 2.54 mm 87606-315LF Amphenol FCI 1: 2,03 € 2.293In Stock	Mfr. Part No. 87606-315LF Mouser Part No 649-87606-315LF	Amphenol FCI	Board to Board & Mezzanine Connectors 30P DR PCB MNT RECPT 2.54 mm x 2.54 mm Learn More about Amphenol FCI dubox 254 connectors	Datasheet	2.293In Stock	2,03 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 10P DR PCB MNT RECPT 2.54 mm x 2.54 mm 87606-405LF Amphenol FCI 1: 1,31 € 3.298In Stock	Mfr. Part No. 87606-405LF Mouser Part No 649-87606-405LF	Amphenol FCI	Board to Board & Mezzanine Connectors 10P DR PCB MNT RECPT 2.54 mm x 2.54 mm Learn More about Amphenol FCI dubox 254 connectors	Datasheet	3.298In Stock	1,31 € 0,963 € 0,851 € 0,802 € View 0,766 € 0,716 € 0,669 € 0,668 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors DUBOX 89847-310LF Amphenol FCI 1: 1,57 € 2.774In Stock	Mfr. Part No. 89847-310LF Mouser Part No 649-89847-310LF	Amphenol FCI	Board to Board & Mezzanine Connectors DUBOX	Datasheet	2.774In Stock	1,57 € 1,26 € 1,13 € 1,06 € View 0,972 € 0,92 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 4P HRIZ TMT DR RCPT AU W/O LOCATING PEG 89883-302LF Amphenol FCI 1: 1,06 € 6.770In Stock	Mfr. Part No. 89883-302LF Mouser Part No 649-89883-302LF	Amphenol FCI	Board to Board & Mezzanine Connectors 4P HRIZ TMT DR RCPT AU W/O LOCATING PEG Learn More about Amphenol FCI dubox 254 connectors	Datasheet	6.770In Stock	1,06 € 0,946 € 0,929 € 0,827 € View 0,787 € 0,705 € 0,647 € 0,612 € 0,548 €	Min.: 1 Mult.: 1

Dubox® 2.54mm Connectors

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Dubox® 2.54mm Connectors

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