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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 44P VRT DR RECEPT .76 GOLD

76342-322LF
Amphenol FCI
1: $7.76
904In Stock

Mfr. Part No.
76342-322LF

Mouser Part No
649-76342-322LF

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

Datasheet

904In Stock

$7.76

$3.00

$2.85

$2.79

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: $4.88
1,428In Stock

Mfr. Part No.
87606-313LF

Mouser Part No
649-87606-313LF

Board to Board & Mezzanine Connectors 26P DR PCB MNT RECPT 2.54 mm x 2.54 mm

Datasheet

1,428In Stock

$4.88

$4.00

$3.99

$3.52

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 28P DR PCB MNT RECPT 2.54 mm x 2.54 mm

87606-314LF
Amphenol FCI
1: $4.34
1,510In Stock

Mfr. Part No.
87606-314LF

Mouser Part No
649-87606-314LF

Board to Board & Mezzanine Connectors 28P DR PCB MNT RECPT 2.54 mm x 2.54 mm

Datasheet

1,510In Stock

$4.34

$3.63

$3.48

$3.20

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 34P DR PCB MNT RECPT 2.54 mm x 2.54 mm

87606-317LF
Amphenol FCI
1: $4.04
1,298In Stock

Mfr. Part No.
87606-317LF

Mouser Part No
649-87606-317LF

Board to Board & Mezzanine Connectors 34P DR PCB MNT RECPT 2.54 mm x 2.54 mm

Datasheet

1,298In Stock

$4.04

$3.38

$3.36

$2.91

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: $6.31
1,496In Stock
1,560Expected 22/6/2026

Mfr. Part No.
87606-318LF

Mouser Part No
649-87606-318LF

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

Datasheet

1,496In Stock

1,560Expected 22/6/2026

$6.31

$5.73

$5.57

$4.92

View

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: $11.50
987In Stock

Mfr. Part No.
87606-320LF

Mouser Part No
649-87606-320LF

Board to Board & Mezzanine Connectors 40P DR PCB MNT RECPT 2.54 mm x 2.54 mm

Datasheet

987In Stock

$11.50

$10.49

$10.29

$10.13

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 48P DR PCB TMT RECPT .76 GOLD

87606-324LF
Amphenol FCI
1: $5.46
826In Stock

Mfr. Part No.
87606-324LF

Mouser Part No
649-87606-324LF

Board to Board & Mezzanine Connectors 48P DR PCB TMT RECPT .76 GOLD

Datasheet

826In Stock

$5.46

$4.59

$4.04

$3.63

$3.45

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 50P DR PCB MNT RECPT 2.54 mm x 2.54 mm

87606-325LF
Amphenol FCI
1: $10.70
557In Stock

Mfr. Part No.
87606-325LF

Mouser Part No
649-87606-325LF

Board to Board & Mezzanine Connectors 50P DR PCB MNT RECPT 2.54 mm x 2.54 mm

Datasheet

557In Stock

$10.70

$8.73

$7.70

$6.91

$6.56

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 3P HRIZ TMT SR RCPT AU W/O LOCATING PEG

89882-303LF
Amphenol FCI
1: $1.57
4,906In Stock

Mfr. Part No.
89882-303LF

Mouser Part No
649-89882-303LF

Board to Board & Mezzanine Connectors 3P HRIZ TMT SR RCPT AU W/O LOCATING PEG

Datasheet

4,906In Stock

$1.57

$1.33

$1.13

$1.01

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 6P HRIZ TMT SR RCPT AU W/O LOCATING PEG

89882-306LF
Amphenol FCI
1: $2.04
2,501In Stock

Mfr. Part No.
89882-306LF

Mouser Part No
649-89882-306LF

Board to Board & Mezzanine Connectors 6P HRIZ TMT SR RCPT AU W/O LOCATING PEG

Datasheet

2,501In Stock

$2.04

$2.00

$1.71

$1.42

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors PCB CONNECTOR 6P

66951-006LF
Amphenol FCI
1: $3.84
599In Stock

Mfr. Part No.
66951-006LF

Mouser Part No
649-66951-006LF

Board to Board & Mezzanine Connectors PCB CONNECTOR 6P

Datasheet

599In Stock

$3.84

$3.64

$3.22

$2.91

View

Min.: 1
Mult.: 1

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

66951-007LF
Amphenol FCI
1: $3.71
62In Stock

Mfr. Part No.
66951-007LF

Mouser Part No
649-66951-007LF

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

Datasheet

62In Stock

$3.71

$3.59

$2.91

$2.63

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors PCB CONNECTOR 8P

66951-008LF
Amphenol FCI
1: $4.43
315In Stock

Mfr. Part No.
66951-008LF

Mouser Part No
649-66951-008LF

Board to Board & Mezzanine Connectors PCB CONNECTOR 8P

Datasheet

315In Stock

$4.43

$3.71

$3.32

$3.03

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors PCB CONNECTOR 12P

66951-012LF
Amphenol FCI
1: $5.28
98In Stock

Mfr. Part No.
66951-012LF

Mouser Part No
649-66951-012LF

Board to Board & Mezzanine Connectors PCB CONNECTOR 12P

Datasheet

98In Stock

$5.28

$4.42

$4.30

$3.91

$3.70

Min.: 1
Mult.: 1

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

66951-026LF
Amphenol FCI
1: $7.44
83In Stock

Mfr. Part No.
66951-026LF

Mouser Part No
649-66951-026LF

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

Datasheet

83In Stock

$7.44

$6.10

$5.35

$4.78

$4.60

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors PCB CONNECTOR 14P

66953-007LF
Amphenol FCI
1: $6.28
437In Stock

Mfr. Part No.
66953-007LF

Mouser Part No
649-66953-007LF

Board to Board & Mezzanine Connectors PCB CONNECTOR 14P

Datasheet

437In Stock

$6.28

$5.98

$5.31

$5.30

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CARD CONNECTOR 18 P

66953-009LF
Amphenol FCI
1: $5.17
9In Stock

Mfr. Part No.
66953-009LF

Mouser Part No
649-66953-009LF

Board to Board & Mezzanine Connectors CARD CONNECTOR 18 P

Datasheet

9In Stock

$5.17

$5.00

$4.32

$3.92

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors PCB CONNECTOR 34P

66953-017LF
Amphenol FCI
1: $7.92
42In Stock

Mfr. Part No.
66953-017LF

Mouser Part No
649-66953-017LF

Board to Board & Mezzanine Connectors PCB CONNECTOR 34P

Datasheet

42In Stock

$7.92

$6.62

$6.60

$5.70

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 14P HRIZ TMT DR RCPT AU W/O LOCATING PEG

89883-307LF
Amphenol FCI
1: $3.09
1,121In Stock

Mfr. Part No.
89883-307LF

Mouser Part No
649-89883-307LF

Board to Board & Mezzanine Connectors 14P HRIZ TMT DR RCPT AU W/O LOCATING PEG

Datasheet

1,121In Stock

$3.09

$2.92

$2.42

$2.20

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 4P BtB RECPT SR SMT .76 AU HORIZONTAL

71607-304LF
Amphenol FCI
1: $2.68
979In Stock

Mfr. Part No.
71607-304LF

Mouser Part No
649-71607-304LF

Board to Board & Mezzanine Connectors 4P BtB RECPT SR SMT .76 AU HORIZONTAL

Datasheet

979In Stock

$2.68

$2.57

$2.46

$2.29

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 10P BtB RECPT SR SMT .76 AU HORIZONTAL

71607-310LF
Amphenol FCI
1: $3.49
184In Stock

Mfr. Part No.
71607-310LF

Mouser Part No
649-71607-310LF

Board to Board & Mezzanine Connectors 10P BtB RECPT SR SMT .76 AU HORIZONTAL

Datasheet

184In Stock

$3.49

$2.79

$2.54

$2.46

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 16P BtB RECPT SR SMT .76 AU HORIZONTAL

71607-316LF
Amphenol FCI
1: $5.87
5In Stock

Mfr. Part No.
71607-316LF

Mouser Part No
649-71607-316LF

Board to Board & Mezzanine Connectors 16P BtB RECPT SR SMT .76 AU HORIZONTAL

Datasheet

5In Stock

$5.87

$5.02

$4.57

$4.10

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 4P BtB RECPT DR TMT .76 AU VERTICAL

71991-302LF
Amphenol FCI
1: $0.612
2,356In Stock

Mfr. Part No.
71991-302LF

Mouser Part No
649-71991-302LF

Board to Board & Mezzanine Connectors 4P BtB RECPT DR TMT .76 AU VERTICAL

Datasheet

2,356In Stock

$0.612

$0.539

$0.52

$0.455

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors DX VCC DR .100 DP DE

71991-807LF
Amphenol FCI
1: $3.02
1,046In Stock

Mfr. Part No.
71991-807LF

Mouser Part No
649-71991-807LF

Board to Board & Mezzanine Connectors DX VCC DR .100 DP DE

Datasheet

1,046In Stock

$3.02

$2.96

$2.36

$2.13

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 8P VRT SR RECEPT .76 GOLD

76341-308LF
Amphenol FCI
1: $1.77
1,215In Stock

Mfr. Part No.
76341-308LF

Mouser Part No
649-76341-308LF

Board to Board & Mezzanine Connectors 8P VRT SR RECEPT .76 GOLD

Datasheet

1,215In Stock

$1.77

$1.68

$1.40

$1.26

View

Min.: 1
Mult.: 1