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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 12P VRT DR RECEPT .76 GOLD 76342-306LF Amphenol FCI 1: 1,67 € 3.382In Stock 2.964Expected 12/1/2026	Mfr. Part No. 76342-306LF Mouser Part No 649-76342-306LF	Amphenol FCI	Board to Board & Mezzanine Connectors 12P VRT DR RECEPT .76 GOLD Learn More about Amphenol FCI dubox 254 connectors	Datasheet	3.382In Stock 2.964Expected 12/1/2026	1,67 € 1,58 € 1,29 € 1,20 € View 1,08 € 1,01 € 0,998 € 0,937 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 18P VRT DR RECEPT .76 GOLD 76342-309LF Amphenol FCI 1: 2,17 € 1.287In Stock	Mfr. Part No. 76342-309LF Mouser Part No 649-76342-309LF	Amphenol FCI	Board to Board & Mezzanine Connectors 18P VRT DR RECEPT .76 GOLD Learn More about Amphenol FCI dubox 254 connectors	Datasheet	1.287In Stock	2,17 € 2,12 € 1,73 € 1,57 € View 1,55 € 1,40 € 1,33 € 1,31 € 1,26 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 20P VRT DR RECEPT .76 GOLD 76342-310LF Amphenol FCI 1: 1,93 € 2.312In Stock	Mfr. Part No. 76342-310LF Mouser Part No 649-76342-310LF	Amphenol FCI	Board to Board & Mezzanine Connectors 20P VRT DR RECEPT .76 GOLD Learn More about Amphenol FCI dubox 254 connectors	Datasheet	2.312In Stock	1,93 € 1,62 € 1,55 € 1,45 € View 1,37 € 1,25 € 1,14 € 1,04 € 0,989 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 24P VRT DR RECEPT .76 GOLD 76342-312LF Amphenol FCI 1: 2,62 € 3.320In Stock	Mfr. Part No. 76342-312LF Mouser Part No 649-76342-312LF	Amphenol FCI	Board to Board & Mezzanine Connectors 24P VRT DR RECEPT .76 GOLD Learn More about Amphenol FCI dubox 254 connectors	Datasheet	3.320In Stock	2,62 € 2,35 € 2,29 € 2,12 € 1,99 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 34P VRT DR RECEPT .76 GOLD 76342-317LF Amphenol FCI 1: 2,86 € 5.352In Stock	Mfr. Part No. 76342-317LF Mouser Part No 649-76342-317LF	Amphenol FCI	Board to Board & Mezzanine Connectors 34P VRT DR RECEPT .76 GOLD Learn More about Amphenol FCI dubox 254 connectors	Datasheet	5.352In Stock	2,86 € 2,57 € 2,52 €	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: 0,731 € 2.143In 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	2.143In Stock	0,731 € 0,646 € 0,629 € 0,547 € View 0,492 € 0,48 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 12P DR PCB MNT RECPT 2.54 mm x 2.54 mm 87606-306LF Amphenol FCI 1: 1,67 € 5.149In Stock	Mfr. Part No. 87606-306LF Mouser Part No 649-87606-306LF	Amphenol FCI	Board to Board & Mezzanine Connectors 12P DR PCB MNT RECPT 2.54 mm x 2.54 mm Learn More about Amphenol FCI dubox 254 connectors	Datasheet	5.149In Stock	1,67 € 1,61 € 1,29 € 1,20 € View 1,18 € 1,07 € 1,01 € 0,963 € 0,95 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 14P DR PCB MNT RECPT 2.54 mm x 2.54 mm 87606-307LF Amphenol FCI 1: 1,96 € 1.587In Stock	Mfr. Part No. 87606-307LF Mouser Part No 649-87606-307LF	Amphenol FCI	Board to Board & Mezzanine Connectors 14P DR PCB MNT RECPT 2.54 mm x 2.54 mm Learn More about Amphenol FCI dubox 254 connectors	Datasheet	1.587In Stock	1,96 € 1,83 € 1,54 € 1,39 € View 1,37 € 1,26 € 1,20 € 1,19 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 16P DR PCB MNT RECPT 2.54 mm x 2.54 mm 87606-308LF Amphenol FCI 1: 2,41 € 1.479In Stock	Mfr. Part No. 87606-308LF Mouser Part No 649-87606-308LF	Amphenol FCI	Board to Board & Mezzanine Connectors 16P DR PCB MNT RECPT 2.54 mm x 2.54 mm Learn More about Amphenol FCI dubox 254 connectors	Datasheet	1.479In Stock	2,41 € 2,32 € 1,90 € 1,82 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors DUBOX 20P PCB MNT 2R THRU MOUNT 87606-310LF Amphenol FCI 1: 2,65 € 1.397In Stock	Mfr. Part No. 87606-310LF Mouser Part No 649-87606-310LF	Amphenol FCI	Board to Board & Mezzanine Connectors DUBOX 20P PCB MNT 2R THRU MOUNT Learn More about Amphenol FCI dubox 254 connectors	Datasheet	1.397In Stock	2,65 € 2,26 € 2,19 € 1,82 € View 1,71 € 1,62 € 1,57 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 32P DR PCB MNT RECPT 2.54 mm x 2.54 mm 87606-316LF Amphenol FCI 1: 4,32 € 740In Stock	Mfr. Part No. 87606-316LF Mouser Part No 649-87606-316LF	Amphenol FCI	Board to Board & Mezzanine Connectors 32P DR PCB MNT RECPT 2.54 mm x 2.54 mm Learn More about Amphenol FCI dubox 254 connectors	Datasheet	740In Stock	4,32 € 3,59 € 3,10 € 3,09 € View 3,00 € 2,61 € 2,51 €	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: 3,47 € 4.347In Stock	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	4.347In Stock	3,47 € 3,08 € 2,98 € 2,75 € View 2,57 € 2,54 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 40P DR PCB MNT RECPT 2.54 mm x 2.54 mm 87606-320LF Amphenol FCI 1: 7,36 € 578In Stock 858Expected 11/24/2026	Mfr. Part No. 87606-320LF Mouser Part No 649-87606-320LF	Amphenol FCI	Board to Board & Mezzanine Connectors 40P DR PCB MNT RECPT 2.54 mm x 2.54 mm Learn More about Amphenol FCI dubox 254 connectors	Datasheet	578In Stock 858Expected 11/24/2026	7,36 € 6,49 € 6,42 € 6,27 € View 5,51 € 5,50 € 5,46 € 4,99 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 3P HRIZ TMT SR RCPT AU W/O LOCATING PEG 89882-303LF Amphenol FCI 1: 0,972 € 3.906In Stock	Mfr. Part No. 89882-303LF Mouser Part No 649-89882-303LF	Amphenol FCI	Board to Board & Mezzanine Connectors 3P HRIZ TMT SR RCPT AU W/O LOCATING PEG Learn More about Amphenol FCI dubox 254 connectors	Datasheet	3.906In Stock	0,972 € 0,825 € 0,702 € 0,626 € View 0,587 € 0,573 € 0,536 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 20P HRIZ TMT DR RCPT AU W/O LOCATING PEG 89883-310LF Amphenol FCI 1: 1,90 € 4.592In Stock	Mfr. Part No. 89883-310LF Mouser Part No 649-89883-310LF	Amphenol FCI	Board to Board & Mezzanine Connectors 20P HRIZ TMT DR RCPT AU W/O LOCATING PEG Learn More about Amphenol FCI dubox 254 connectors	Datasheet	4.592In Stock	1,90 € 1,73 € 1,69 € 1,53 € View 1,52 € 1,37 € 1,31 € 1,22 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors PCB CONNECTOR 8P 66951-008LF Amphenol FCI 1: 2,74 € 305In Stock	Mfr. Part No. 66951-008LF Mouser Part No 649-66951-008LF	Amphenol FCI	Board to Board & Mezzanine Connectors PCB CONNECTOR 8P	Datasheet	305In Stock	2,74 € 2,58 € 2,33 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors PCB CONNECTOR 16P 66951-016LF Amphenol FCI 1: 2,92 € 513In Stock	Mfr. Part No. 66951-016LF Mouser Part No 649-66951-016LF	Amphenol FCI	Board to Board & Mezzanine Connectors PCB CONNECTOR 16P	Datasheet	513In Stock	2,92 € 2,43 € 2,24 € 2,18 € View 1,78 € 1,73 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors PCB CONNECTOR 20P 66951-020LF Amphenol FCI 1: 3,64 € 7In Stock	Mfr. Part No. 66951-020LF Mouser Part No 649-66951-020LF	Amphenol FCI	Board to Board & Mezzanine Connectors PCB CONNECTOR 20P	Datasheet	7In Stock	3,64 € 3,08 € 2,61 € 2,34 € 2,23 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors VERT CARD CONN S/R 30AR 66951-026LF Amphenol FCI 1: 4,60 € 47In Stock	Mfr. Part No. 66951-026LF Mouser Part No 649-66951-026LF	Amphenol FCI	Board to Board & Mezzanine Connectors VERT CARD CONN S/R 30AR	Datasheet	47In Stock	4,60 € 3,78 € 3,32 € 3,25 € View 2,97 € 2,85 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors VERT CARD 30AU D/R 66953-005LF Amphenol FCI 1: 3,24 € 466In Stock	Mfr. Part No. 66953-005LF Mouser Part No 649-66953-005LF	Amphenol FCI	Board to Board & Mezzanine Connectors VERT CARD 30AU D/R	Datasheet	466In Stock	3,24 € 3,08 € 2,54 € 2,35 € View 2,24 € 2,09 € 1,98 € 1,94 € 1,89 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors VERT CARD 30AU D/R 66953-012LF Amphenol FCI 1: 3,27 € 349In Stock 1.900Expected 1/11/2027	Mfr. Part No. 66953-012LF Mouser Part No 649-66953-012LF	Amphenol FCI	Board to Board & Mezzanine Connectors VERT CARD 30AU D/R	Datasheet	349In Stock 1.900Expected 1/11/2027	3,27 € 2,93 € 2,91 € 2,65 € View 2,37 € 2,29 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 4P BtB RECPT SR SMT .76 AU HORIZONTAL 71607-304LF Amphenol FCI 1: 1,69 € 449In Stock	Mfr. Part No. 71607-304LF Mouser Part No 649-71607-304LF	Amphenol FCI	Board to Board & Mezzanine Connectors 4P BtB RECPT SR SMT .76 AU HORIZONTAL Learn More about Amphenol FCI dubox 254 connectors	Datasheet	449In Stock	1,69 € 1,46 € 1,38 € 1,26 € View 1,24 € 1,09 € 1,05 € 0,93 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 3P VRT SR RECEPT .76 GOLD 76341-303LF Amphenol FCI 1: 0,55 € 963In Stock	Mfr. Part No. 76341-303LF Mouser Part No 649-76341-303LF	Amphenol FCI	Board to Board & Mezzanine Connectors 3P VRT SR RECEPT .76 GOLD Learn More about Amphenol FCI dubox 254 connectors	Datasheet	963In Stock	0,55 € 0,472 € 0,456 € 0,402 € View 0,359 € 0,341 € 0,32 € 0,303 € 0,282 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 8P VRT SR RECEPT .76 GOLD 76341-308LF Amphenol FCI 1: 1,05 € 887In Stock	Mfr. Part No. 76341-308LF Mouser Part No 649-76341-308LF	Amphenol FCI	Board to Board & Mezzanine Connectors 8P VRT SR RECEPT .76 GOLD Learn More about Amphenol FCI dubox 254 connectors	Datasheet	887In Stock	1,05 € 0,963 € 0,869 € 0,799 € View 0,719 € 0,685 € 0,665 € 0,605 €	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 11P VRT SR RECEPT .76 GOLD 76341-311LF Amphenol FCI 1: 1,12 € 2.203In Stock	Mfr. Part No. 76341-311LF Mouser Part No 649-76341-311LF	Amphenol FCI	Board to Board & Mezzanine Connectors 11P VRT SR RECEPT .76 GOLD Learn More about Amphenol FCI dubox 254 connectors	Datasheet	2.203In Stock	1,12 € 0,903 € 0,877 € 0,802 € View 0,771 € 0,717 € 0,71 €	Min.: 1 Mult.: 1

Dubox® 2.54mm Connectors

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Dubox® 2.54mm Connectors

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