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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 (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Board to Board & Mezzanine Connectors PCB CONNECTOR 34P 66953-017LF Amphenol FCI 1: ¥946.8 42In Stock	Mfr. Part # 66953-017LF Mouser Part # 649-66953-017LF	Amphenol FCI	Board to Board & Mezzanine Connectors PCB CONNECTOR 34P	Datasheet	42In Stock	¥946.8 ¥790.6 ¥682.7 ¥609.6 ¥589.7	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 12 POS 2 ROWS 71991-306LF Amphenol FCI 1: ¥210.9 1,203In Stock 5,320Expected 11/2/2026	Mfr. Part # 71991-306LF Mouser Part # 649-71991-306LF	Amphenol FCI	Board to Board & Mezzanine Connectors 12 POS 2 ROWS Learn More about Amphenol FCI dubox 254 connectors	Datasheet	1,203In Stock 5,320Expected 11/2/2026	¥210.9 ¥204.3 ¥154.8 ¥146.3 View ¥138.5 ¥132.2 ¥108.1 ¥106.6	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors DUBOX 20P PCB MNT 2R THRU MOUNT 87606-310LF Amphenol FCI 1: ¥548.1 684In Stock 1,196Expected 9/28/2026	Mfr. Part # 87606-310LF Mouser Part # 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	684In Stock 1,196Expected 9/28/2026	¥548.1 ¥433.5 ¥426.9 ¥367.1 View ¥355.5 ¥352.1 ¥350.5 ¥348.8 ¥310.6	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 14P HRIZ TMT DR RCPT AU W/O LOCATING PEG 89883-307LF Amphenol FCI 1: ¥368.7 1,121In Stock	Mfr. Part # 89883-307LF Mouser Part # 649-89883-307LF	Amphenol FCI	Board to Board & Mezzanine Connectors 14P HRIZ TMT DR RCPT AU W/O LOCATING PEG Learn More about Amphenol FCI dubox 254 connectors	Datasheet	1,121In Stock	¥368.7 ¥358.8 ¥289 ¥262.4 View ¥235.9 ¥224.2 ¥210.9	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 10P BtB RECPT SR SMT .76 AU HORIZONTAL 71607-310LF Amphenol FCI 1: ¥392 184In Stock	Mfr. Part # 71607-310LF Mouser Part # 649-71607-310LF	Amphenol FCI	Board to Board & Mezzanine Connectors 10P BtB RECPT SR SMT .76 AU HORIZONTAL Learn More about Amphenol FCI dubox 254 connectors	Datasheet	184In Stock	¥392 ¥340.5 ¥304 ¥274.1 View ¥254.1 ¥245.8 ¥232.5	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 8P BtB RECPT DR TMT .76 AU VERTICAL 71991-304LF Amphenol FCI 1: ¥215.9 465In Stock	Mfr. Part # 71991-304LF Mouser Part # 649-71991-304LF	Amphenol FCI	Board to Board & Mezzanine Connectors 8P BtB RECPT DR TMT .76 AU VERTICAL Learn More about Amphenol FCI dubox 254 connectors	Datasheet	465In Stock	¥215.9 ¥209.3 ¥161.9 ¥154.1 View ¥138.7 ¥132 ¥118.1	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 20 POS VERT PCB MNT RECPT 71991-310LF Amphenol FCI 1: ¥508.3 92In Stock 1,932Expected 12/7/2026	Mfr. Part # 71991-310LF Mouser Part # 649-71991-310LF	Amphenol FCI	Board to Board & Mezzanine Connectors 20 POS VERT PCB MNT RECPT Learn More about Amphenol FCI dubox 254 connectors	Datasheet	92In Stock 1,932Expected 12/7/2026	¥508.3 ¥413.6 ¥368.7 ¥358.8 View ¥320.6 ¥290.7 ¥287.4 ¥272.4	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors DX VCC DR .100 DP DE 71991-807LF Amphenol FCI 1: ¥367.1 746In Stock	Mfr. Part # 71991-807LF Mouser Part # 649-71991-807LF	Amphenol FCI	Board to Board & Mezzanine Connectors DX VCC DR .100 DP DE	Datasheet	746In Stock	¥367.1 ¥357.1 ¥287.4 ¥260.8 View ¥259.1 ¥225.9 ¥214.3 ¥201	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 3P VRT SR RECEPT .76 GOLD 76341-303LF Amphenol FCI 1: ¥108 1,253In Stock	Mfr. Part # 76341-303LF Mouser Part # 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	1,253In Stock	¥108 ¥91.2 ¥89.2 ¥77.6 View ¥69.3 ¥64.8 ¥62.1 ¥58.8 ¥54.6	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 8P VRT SR RECEPT .76 GOLD 76341-308LF Amphenol FCI 1: ¥204.3 887In Stock	Mfr. Part # 76341-308LF Mouser Part # 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	¥204.3 ¥191 ¥169.4 ¥154.3 View ¥138.9 ¥132.4 ¥128.4 ¥115.6	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 16P VRT SR RECEPT .76 GOLD 76341-316LF Amphenol FCI 1: ¥350.5 410In Stock	Mfr. Part # 76341-316LF Mouser Part # 649-76341-316LF	Amphenol FCI	Board to Board & Mezzanine Connectors 16P VRT SR RECEPT .76 GOLD Learn More about Amphenol FCI dubox 254 connectors	Datasheet	410In Stock	¥350.5 ¥310.6 ¥304 ¥282.4 View ¥280.7 ¥255.8 ¥217.6 ¥209.3 ¥196	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 14P VRT DR RECEPT .76 GOLD 76342-307LF Amphenol FCI 1: ¥302.3 28In Stock	Mfr. Part # 76342-307LF Mouser Part # 649-76342-307LF	Amphenol FCI	Board to Board & Mezzanine Connectors 14P VRT DR RECEPT .76 GOLD Learn More about Amphenol FCI dubox 254 connectors	Datasheet	28In Stock	¥302.3 ¥260.8 ¥249.2 ¥232.5 View ¥219.3 ¥206 ¥184.4 ¥174.4	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 30P VRT DR RECEPT .76 GOLD 76342-315LF Amphenol FCI 1: ¥828.8 413In Stock	Mfr. Part # 76342-315LF Mouser Part # 649-76342-315LF	Amphenol FCI	Board to Board & Mezzanine Connectors 30P VRT DR RECEPT .76 GOLD Learn More about Amphenol FCI dubox 254 connectors	Datasheet	413In Stock	¥828.8 ¥686 ¥598 ¥534.8 ¥509.9	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 36P VRT DR RECEPT .76 GOLD 76342-318LF Amphenol FCI 1: ¥503.3 85In Stock	Mfr. Part # 76342-318LF Mouser Part # 649-76342-318LF	Amphenol FCI	Board to Board & Mezzanine Connectors 36P VRT DR RECEPT .76 GOLD Learn More about Amphenol FCI dubox 254 connectors	Datasheet	85In Stock	¥503.3 ¥435.2 ¥368.7 ¥357.1 View ¥330.5 ¥313.9 ¥312.3 ¥302.3	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 10P VRT DR RECEPT MATTE TIN 76342-405LF Amphenol FCI 1: ¥157.8 658In Stock	Mfr. Part # 76342-405LF Mouser Part # 649-76342-405LF	Amphenol FCI	Board to Board & Mezzanine Connectors 10P VRT DR RECEPT MATTE TIN Learn More about Amphenol FCI dubox 254 connectors	Datasheet	658In Stock	¥157.8 ¥132.4 ¥127.1 ¥118.9 View ¥108.1 ¥97.3 ¥95.5 ¥82.4	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors DUBOX 4P PCB MNT 2R THRU MOUNT 87606-302LF Amphenol FCI 1: ¥106.3 1,209In Stock	Mfr. Part # 87606-302LF Mouser Part # 649-87606-302LF	Amphenol FCI	Board to Board & Mezzanine Connectors DUBOX 4P PCB MNT 2R THRU MOUNT Learn More about Amphenol FCI dubox 254 connectors	Datasheet	1,209In Stock	¥106.3 ¥100.8 ¥95.8 ¥85.7 View ¥76.4 ¥72.8 ¥69.8 ¥61.8 ¥60.8	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 26P DR PCB MNT RECPT 2.54 mm x 2.54 mm 87606-313LF Amphenol FCI 1: ¥594.6 328In Stock 2,210Expected 1/22/2027	Mfr. Part # 87606-313LF Mouser Part # 649-87606-313LF	Amphenol FCI	Board to Board & Mezzanine Connectors 26P DR PCB MNT RECPT 2.54 mm x 2.54 mm Learn More about Amphenol FCI dubox 254 connectors	Datasheet	328In Stock 2,210Expected 1/22/2027	¥594.6 ¥488.3 ¥430.2 ¥383.7 View ¥365.4 ¥363.8 ¥355.5	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: ¥848.8 56In Stock 1,092Expected 9/28/2026	Mfr. Part # 87606-316LF Mouser Part # 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	56In Stock 1,092Expected 9/28/2026	¥848.8 ¥772.4 ¥732.5 ¥714.2 View ¥564.7 ¥508.3 ¥483.4 ¥481.7	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 38P DR PCB TMT RECPT .76 GOLD 87606-319LF Amphenol FCI 1: ¥566.4 232In Stock	Mfr. Part # 87606-319LF Mouser Part # 649-87606-319LF	Amphenol FCI	Board to Board & Mezzanine Connectors 38P DR PCB TMT RECPT .76 GOLD Learn More about Amphenol FCI dubox 254 connectors	Datasheet	232In Stock	¥566.4 ¥506.6 ¥493.3 ¥491.7 View ¥397 ¥368.7 ¥350.5 ¥330.5	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 8P DR PCB MNT RECPT 2.54 mm x 2.54 mm 87606-404LF Amphenol FCI 1: ¥141.2 1,968In Stock	Mfr. Part # 87606-404LF Mouser Part # 649-87606-404LF	Amphenol FCI	Board to Board & Mezzanine Connectors 8P DR PCB MNT RECPT 2.54 mm x 2.54 mm Learn More about Amphenol FCI dubox 254 connectors	Datasheet	1,968In Stock	¥141.2 ¥119.8 ¥101.8 ¥93.3 View ¥88.2 ¥82.6 ¥77.2	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors DX VCC DR .100 DP 87606-804LF Amphenol FCI 1: ¥154.5 7In Stock	Mfr. Part # 87606-804LF Mouser Part # 649-87606-804LF	Amphenol FCI	Board to Board & Mezzanine Connectors DX VCC DR .100 DP	Datasheet	7In Stock	¥154.5 ¥130.6 ¥128.1 ¥111.8 View ¥109 ¥97.7 ¥90.9 ¥87.9 ¥82.2	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 4P HRIZ TMT SR RCPT AU W/O LOCATING PEG 89882-304LF Amphenol FCI 1: ¥254.1 816In Stock	Mfr. Part # 89882-304LF Mouser Part # 649-89882-304LF	Amphenol FCI	Board to Board & Mezzanine Connectors 4P HRIZ TMT SR RCPT AU W/O LOCATING PEG Learn More about Amphenol FCI dubox 254 connectors	Datasheet	816In Stock	¥254.1 ¥215.9 ¥184.4 ¥163.3 View ¥154.5 ¥142.2 ¥139.4	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 6P HRIZ TMT SR RCPT AU W/O LOCATING PEG 89882-306LF Amphenol FCI 1: ¥234.2 941In Stock 4,104Expected 2/15/2027	Mfr. Part # 89882-306LF Mouser Part # 649-89882-306LF	Amphenol FCI	Board to Board & Mezzanine Connectors 6P HRIZ TMT SR RCPT AU W/O LOCATING PEG Learn More about Amphenol FCI dubox 254 connectors	Datasheet	941In Stock 4,104Expected 2/15/2027	¥234.2 ¥222.6 ¥182.7 ¥169.4 View ¥150.7 ¥142 ¥140 ¥128.4	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 8P HRIZ TMT SR RCPT AU W/O LOCATING PEG 89882-308LF Amphenol FCI 1: ¥250.8 988In Stock	Mfr. Part # 89882-308LF Mouser Part # 649-89882-308LF	Amphenol FCI	Board to Board & Mezzanine Connectors 8P HRIZ TMT SR RCPT AU W/O LOCATING PEG Learn More about Amphenol FCI dubox 254 connectors	Datasheet	988In Stock	¥250.8 ¥239.2 ¥197.7 ¥179.4 View ¥161 ¥152.6 ¥147.3 ¥137.2	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 10P HRIZ TMT SR RCPT AU W/O LOCATING PEG 89882-310LF Amphenol FCI 1: ¥315.6 880In Stock	Mfr. Part # 89882-310LF Mouser Part # 649-89882-310LF	Amphenol FCI	Board to Board & Mezzanine Connectors 10P HRIZ TMT SR RCPT AU W/O LOCATING PEG Learn More about Amphenol FCI dubox 254 connectors	Datasheet	880In Stock	¥315.6 ¥252.5 ¥225.9 ¥204.3 View ¥194.3 ¥187.7 ¥171.1	Min.: 1 Mult.: 1

Dubox® 2.54mm Connectors

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