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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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Part #

Board to Board & Mezzanine Connectors VERT CARD CONN D/R 30AU

66953-003LF
Amphenol FCI
1: ¥264.1
3,866In Stock

Mfr. Part #
66953-003LF

Mouser Part #
649-66953-003LF

Board to Board & Mezzanine Connectors VERT CARD CONN D/R 30AU

Datasheet

3,866In Stock

¥264.1

¥262.4

¥199.3

¥184.4

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors VERT CARD CONN S/R 30AU

66951-004LF
Amphenol FCI
1: ¥189.4
4,196In Stock

Mfr. Part #
66951-004LF

Mouser Part #
649-66951-004LF

Board to Board & Mezzanine Connectors VERT CARD CONN S/R 30AU

Datasheet

4,196In Stock

¥189.4

¥182.7

¥154.1

¥143.5

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors PCB CONNECTOR 20P

66953-010LF
Amphenol FCI
1: ¥521.6
2,201In Stock

Mfr. Part #
66953-010LF

Mouser Part #
649-66953-010LF

Board to Board & Mezzanine Connectors PCB CONNECTOR 20P

Datasheet

2,201In Stock

¥521.6

¥421.9

¥413.6

¥388.7

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 32 POS VERT PCB MNT RECPT

71991-316LF
Amphenol FCI
1: ¥749.1
1,592In Stock

Mfr. Part #
71991-316LF

Mouser Part #
649-71991-316LF

Board to Board & Mezzanine Connectors 32 POS VERT PCB MNT RECPT

Datasheet

1,592In Stock

¥749.1

¥529.9

¥524.9

¥471.7

¥445.1

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors PCB CONNECTOR 50P

66953-025LF
Amphenol FCI
1: ¥1,315.5
770In Stock

Mfr. Part #
66953-025LF

Mouser Part #
649-66953-025LF

Board to Board & Mezzanine Connectors PCB CONNECTOR 50P

Datasheet

770In Stock

¥1,315.5

¥1,195.9

¥1,189.3

¥1,187.6

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 6P DR VERT CARD CON TIN

91615-403ALF
Amphenol FCI
1: ¥260.8
5,066In Stock

Mfr. Part #
91615-403ALF

Mouser Part #
649-91615-403ALF

Board to Board & Mezzanine Connectors 6P DR VERT CARD CON TIN

Datasheet

5,066In Stock

Cut Tape

¥260.8

¥227.6

¥217.6

¥204.3

View

Reel

¥132.9

MouseReel Available

Min.: 1
Mult.: 1

: 6,400

Board to Board & Mezzanine Connectors CARD CONNECTOR

71920-304LF
Amphenol FCI
1: ¥117.9
15,908In Stock

Mfr. Part #
71920-304LF

Mouser Part #
649-71920-304LF

Board to Board & Mezzanine Connectors CARD CONNECTOR

Datasheet

15,908In Stock

¥117.9

¥100.7

¥96.3

¥84.4

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 10P VRT SR RECEPT .76 GOLD

76341-310LF
Amphenol FCI
1: ¥215.9
3,407In Stock

Mfr. Part #
76341-310LF

Mouser Part #
649-76341-310LF

Board to Board & Mezzanine Connectors 10P VRT SR RECEPT .76 GOLD

Datasheet

3,407In Stock

¥215.9

¥191

¥179.4

¥169.4

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 44P VRT DR RECEPT .76 GOLD

76342-322LF
Amphenol FCI
1: ¥926.8
884In Stock

Mfr. Part #
76342-322LF

Mouser Part #
649-76342-322LF

Board to Board & Mezzanine Connectors 44P VRT DR RECEPT .76 GOLD

Datasheet

884In Stock

¥926.8

¥390.3

¥357.1

¥352.1

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 22P DR PCB MNT RECPT 2.54 mm x 2.54 mm

87606-311LF
Amphenol FCI
1: ¥340.5
2,825In Stock

Mfr. Part #
87606-311LF

Mouser Part #
649-87606-311LF

Board to Board & Mezzanine Connectors 22P DR PCB MNT RECPT 2.54 mm x 2.54 mm

Datasheet

2,825In Stock

¥340.5

¥279

¥277.4

¥249.2

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 8P HRIZ TMT DR RCPT AU W/O LOCATING PEG

89883-304LF
Amphenol FCI
1: ¥230.9
3,740In Stock

Mfr. Part #
89883-304LF

Mouser Part #
649-89883-304LF

Board to Board & Mezzanine Connectors 8P HRIZ TMT DR RCPT AU W/O LOCATING PEG

Datasheet

3,740In Stock

¥230.9

¥197.7

¥158

¥144.7

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 48P BtB RECPT DR TMT .76 AU VERTICAL

71991-324LF
Amphenol FCI
1: ¥976.7
614In Stock

Mfr. Part #
71991-324LF

Mouser Part #
649-71991-324LF

Board to Board & Mezzanine Connectors 48P BtB RECPT DR TMT .76 AU VERTICAL

Datasheet

614In Stock

¥976.7

¥797.3

¥795.6

¥702.6

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 6P VRT SR RECEPT .76 GOLD

76341-306LF
Amphenol FCI
1: ¥149.5
6,213In Stock

Mfr. Part #
76341-306LF

Mouser Part #
649-76341-306LF

Board to Board & Mezzanine Connectors 6P VRT SR RECEPT .76 GOLD

Datasheet

6,213In Stock

¥149.5

¥111

¥95.7

¥89.7

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 8P DR PCB MNT RECPT 2.54 mm x 2.54 mm

87606-304LF
Amphenol FCI
1: ¥244.2
3,069In Stock

Mfr. Part #
87606-304LF

Mouser Part #
649-87606-304LF

Board to Board & Mezzanine Connectors 8P DR PCB MNT RECPT 2.54 mm x 2.54 mm

Datasheet

3,069In Stock

¥244.2

¥222.6

¥196

¥187.7

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 30 POS VERT PCB MNT RECPT

71991-315LF
Amphenol FCI
1: ¥500
1,416In Stock

Mfr. Part #
71991-315LF

Mouser Part #
649-71991-315LF

Board to Board & Mezzanine Connectors 30 POS VERT PCB MNT RECPT

Datasheet

1,416In Stock

¥500

¥418.6

¥415.3

¥365.4

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 16P VRT DR RECEPT .76 GOLD

76342-308LF
Amphenol FCI
1: ¥292.3
2,660In Stock

Mfr. Part #
76342-308LF

Mouser Part #
649-76342-308LF

Board to Board & Mezzanine Connectors 16P VRT DR RECEPT .76 GOLD

Datasheet

2,660In Stock

¥292.3

¥284

¥245.8

¥229.2

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors DUBOX

76342-313HLF
Amphenol FCI
1: ¥358.8
4,191In Stock

Mfr. Part #
76342-313HLF

Mouser Part #
649-76342-313HLF

Board to Board & Mezzanine Connectors DUBOX

Datasheet

4,191In Stock

¥358.8

¥294

¥259.1

¥230.9

View

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: ¥282.4
3,227In Stock

Mfr. Part #
87606-309LF

Mouser Part #
649-87606-309LF

Board to Board & Mezzanine Connectors 18P DR PCB MNT RECPT 2.54 mm x 2.54 mm

Datasheet

3,227In Stock

¥282.4

¥264.1

¥225.9

¥204.3

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 10P HRIZ TMT DR RCPT AU W/O LOCATING PEG

89883-305LF
Amphenol FCI
1: ¥332.2
2,510In Stock

Mfr. Part #
89883-305LF

Mouser Part #
649-89883-305LF

Board to Board & Mezzanine Connectors 10P HRIZ TMT DR RCPT AU W/O LOCATING PEG

Datasheet

2,510In Stock

¥332.2

¥312.3

¥254.1

¥240.8

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 2P BtB RECPT SR TMT .76 AU VERTICAL

71920-302LF
Amphenol FCI
1: ¥96.3
19,960In Stock

Mfr. Part #
71920-302LF

Mouser Part #
649-71920-302LF

Board to Board & Mezzanine Connectors 2P BtB RECPT SR TMT .76 AU VERTICAL

Datasheet

19,960In Stock

¥96.3

¥82.2

¥81.7

¥69.6

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 40 POS VERT PCB MNT RECPT

71991-320LF
Amphenol FCI
1: ¥953.4
1,537In Stock

Mfr. Part #
71991-320LF

Mouser Part #
649-71991-320LF

Board to Board & Mezzanine Connectors 40 POS VERT PCB MNT RECPT

Datasheet

1,537In Stock

¥953.4

¥754.1

¥641.1

¥566.4

¥509.9

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 12P VRT SR RECEPT .76 GOLD

76341-312LF
Amphenol FCI
1: ¥237.5
4,751In Stock

Mfr. Part #
76341-312LF

Mouser Part #
649-76341-312LF

Board to Board & Mezzanine Connectors 12P VRT SR RECEPT .76 GOLD

Datasheet

4,751In Stock

¥237.5

¥207.6

¥189.4

¥177.7

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 22P VRT SR RECEPT .76 GOLD

76341-322LF
Amphenol FCI
1: ¥435.2
3,906In Stock

Mfr. Part #
76341-322LF

Mouser Part #
649-76341-322LF

Board to Board & Mezzanine Connectors 22P VRT SR RECEPT .76 GOLD

Datasheet

3,906In Stock

¥435.2

¥402

¥393.7

¥368.7

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 26P VRT DR RECEPT .76 GOLD

76342-313LF
Amphenol FCI
1: ¥586.3
3,852In Stock

Mfr. Part #
76342-313LF

Mouser Part #
649-76342-313LF

Board to Board & Mezzanine Connectors 26P VRT DR RECEPT .76 GOLD

Datasheet

3,852In Stock

¥586.3

¥543.1

¥491.7

¥446.8

View

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: ¥724.2
2,342In Stock
3,120Expected 10/5/2026

Mfr. Part #
87606-318LF

Mouser Part #
649-87606-318LF

Board to Board & Mezzanine Connectors 36P DR PCB MNT RECPT 2.54 mm x 2.54 mm

Datasheet

2,342In Stock

3,120Expected 10/5/2026

¥724.2

¥677.7

¥666.1

¥588

View

Min.: 1
Mult.: 1