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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 RECEPTACLE 4P

68685-304LF
Amphenol FCI
1: $1.42
444In Stock
Factory Special Order

Mfr. Part No.
68685-304LF

Mouser Part No
649-68685-304LF

Factory Special Order

Board to Board & Mezzanine Connectors RECEPTACLE 4P

Datasheet

444In Stock

$1.42

$1.31

$1.20

$1.15

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CARD CONNECTOR 5 POS

68685-305LF
Amphenol FCI
1: $2.59
59In Stock
Factory Special Order

Mfr. Part No.
68685-305LF

Mouser Part No
649-68685-305LF

Factory Special Order

Board to Board & Mezzanine Connectors CARD CONNECTOR 5 POS

Datasheet

59In Stock

$2.59

$2.36

$2.23

$2.17

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 26 POS RECEPT 30AU

68685-326LF
Amphenol FCI
1: $2.70
124In Stock
Factory Special Order

Mfr. Part No.
68685-326LF

Mouser Part No
649-68685-326LF

Factory Special Order

Board to Board & Mezzanine Connectors 26 POS RECEPT 30AU

Datasheet

124In Stock

$2.70

$2.45

$2.32

$2.26

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 3P BtB RECPT SR TMT .76 AU VERTICAL

71920-303LF
Amphenol FCI
1: $0.63
16In Stock
Factory Special Order

Mfr. Part No.
71920-303LF

Mouser Part No
649-71920-303LF

Factory Special Order

Board to Board & Mezzanine Connectors 3P BtB RECPT SR TMT .76 AU VERTICAL

Datasheet

16In Stock

$0.63

$0.542

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors DX VCC SR .100 DP DE-71920-402HLF

71920-402HLF
Amphenol FCI
1: $0.56
567In Stock
Factory Special Order

Mfr. Part No.
71920-402HLF

Mouser Part No
649-71920-402HLF

Factory Special Order

Board to Board & Mezzanine Connectors DX VCC SR .100 DP DE-71920-402HLF

Datasheet

567In Stock

$0.56

$0.481

$0.44

$0.397

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 8P BtB RECPT SR TMT TIN/NI VERTICAL

71920-408LF
Amphenol FCI
1: $1.39
149In Stock
Factory Special Order

Mfr. Part No.
71920-408LF

Mouser Part No
649-71920-408LF

Factory Special Order

Board to Board & Mezzanine Connectors 8P BtB RECPT SR TMT TIN/NI VERTICAL

Datasheet

149In Stock

$1.39

$1.18

$1.13

$1.10

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 20P BtB RECPT DR TMT TIN/NI VERTICAL

71991-410LF
Amphenol FCI
1: $2.91
2In Stock
Factory Special Order

Mfr. Part No.
71991-410LF

Mouser Part No
649-71991-410LF

Factory Special Order

Board to Board & Mezzanine Connectors 20P BtB RECPT DR TMT TIN/NI VERTICAL

Datasheet

2In Stock

$2.91

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 17P VRT SR RECEPT MATTE TIN

76341-417LF
Amphenol FCI
1: $2.55
95In Stock
Factory Special Order

Mfr. Part No.
76341-417LF

Mouser Part No
649-76341-417LF

Factory Special Order

Board to Board & Mezzanine Connectors 17P VRT SR RECEPT MATTE TIN

Datasheet

95In Stock

$2.55

$2.32

$2.19

$2.14

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 6P VRT DR RECEPT MATTE TIN

76342-403LF
Amphenol FCI
1: $1.19
64In Stock
Factory Special Order

Mfr. Part No.
76342-403LF

Mouser Part No
649-76342-403LF

Factory Special Order

Board to Board & Mezzanine Connectors 6P VRT DR RECEPT MATTE TIN

Datasheet

64In Stock

$1.19

$1.01

$0.984

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors DUBOX-76342-424HLF

76342-424HLF
Amphenol FCI
1: $2.86
117In Stock
Factory Special Order

Mfr. Part No.
76342-424HLF

Mouser Part No
649-76342-424HLF

Factory Special Order

Board to Board & Mezzanine Connectors DUBOX-76342-424HLF

Datasheet

117In Stock

$2.86

$2.60

$2.46

$2.40

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors DUBOX

87606-302HLF
Amphenol FCI
1: $1.54
473In Stock
Factory Special Order

Mfr. Part No.
87606-302HLF

Mouser Part No
649-87606-302HLF

Factory Special Order

Board to Board & Mezzanine Connectors DUBOX

Datasheet

473In Stock

$1.54

$1.43

$1.21

$1.16

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors DUBOX RECEPTACLE VCC-87606-320HLF

87606-320HLF
Amphenol FCI
1: $7.44
3In Stock
Factory Special Order

Mfr. Part No.
87606-320HLF

Mouser Part No
649-87606-320HLF

Factory Special Order

Board to Board & Mezzanine Connectors DUBOX RECEPTACLE VCC-87606-320HLF

Datasheet

3In Stock

$7.44

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 20P DR PCB MNT RECPT 2.54 mm x 2.54 mm

87606-410LF
Amphenol FCI
1: $2.57
3In Stock
Factory Special Order

Mfr. Part No.
87606-410LF

Mouser Part No
649-87606-410LF

Factory Special Order

Board to Board & Mezzanine Connectors 20P DR PCB MNT RECPT 2.54 mm x 2.54 mm

Datasheet

3In Stock

$2.57

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 12P HRIZ TMT SR RCPT AU W/O LOCATING PEG

89882-312LF
Amphenol FCI
1: $2.20
31In Stock
Factory Special Order

Mfr. Part No.
89882-312LF

Mouser Part No
649-89882-312LF

Factory Special Order

Board to Board & Mezzanine Connectors 12P HRIZ TMT SR RCPT AU W/O LOCATING PEG

Datasheet

31In Stock

$2.20

$1.92

$1.83

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 15P HRIZ TMT SR RCPT TIN W/O LOCATING PE

89882-415LF
Amphenol FCI
1: $2.70
125In Stock
Factory Special Order

Mfr. Part No.
89882-415LF

Mouser Part No
649-89882-415LF

Factory Special Order

Board to Board & Mezzanine Connectors 15P HRIZ TMT SR RCPT TIN W/O LOCATING PE

Datasheet

125In Stock

$2.70

$2.46

$2.32

$2.26

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 4P VERT TMT DR RCPT AU W/O LOCATING PEG

89891-302LF
Amphenol FCI
1: $0.78
580In Stock
Factory Special Order

Mfr. Part No.
89891-302LF

Mouser Part No
649-89891-302LF

Factory Special Order

Board to Board & Mezzanine Connectors 4P VERT TMT DR RCPT AU W/O LOCATING PEG

Datasheet

580In Stock

$0.78

$0.655

$0.556

$0.534

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 64P VERT TMT DR RCPT AU W/O LOCATING PEG

89891-332LF
Amphenol FCI
1: $11.02
2In Stock
Factory Special Order

Mfr. Part No.
89891-332LF

Mouser Part No
649-89891-332LF

Factory Special Order

Board to Board & Mezzanine Connectors 64P VERT TMT DR RCPT AU W/O LOCATING PEG

Datasheet

2In Stock

$11.02

View

Min.: 1
Mult.: 1

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

91615-303LF
Amphenol FCI
1: $1.19
61In Stock
Factory Special Order

Mfr. Part No.
91615-303LF

Mouser Part No
649-91615-303LF

Factory Special Order

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

Datasheet

61In Stock

$1.19

$1.01

$0.965

$0.944

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 30P DR VERT CARD CON GOLD

91615-315LF
Amphenol FCI
1: $4.48
88In Stock
Factory Special Order

Mfr. Part No.
91615-315LF

Mouser Part No
649-91615-315LF

Factory Special Order

Board to Board & Mezzanine Connectors 30P DR VERT CARD CON GOLD

Datasheet

88In Stock

$4.48

$4.08

$3.85

$3.76

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors PCB CONNECTOR 50P

66953-025LF
Amphenol FCI
1: $8.27
895Expected 23/02/2026

Mfr. Part No.
66953-025LF

Mouser Part No
649-66953-025LF

Board to Board & Mezzanine Connectors PCB CONNECTOR 50P

Datasheet

895Expected 23/02/2026

$8.27

$7.21

$7.11

$6.96

View

Min.: 1
Mult.: 1

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

76341-306LF
Amphenol FCI
1: $0.76
7,256Expected 10/03/2026

Mfr. Part No.
76341-306LF

Mouser Part No
649-76341-306LF

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

Datasheet

7,256Expected 10/03/2026

$0.76

$0.723

$0.666

$0.498

View

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: $2.58
1,505Expected 17/03/2026

Mfr. Part No.
87606-308LF

Mouser Part No
649-87606-308LF

Board to Board & Mezzanine Connectors 16P DR PCB MNT RECPT 2.54 mm x 2.54 mm

Datasheet

1,505Expected 17/03/2026

$2.58

$2.54

$2.03

$1.97

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 3P BtB RECPT SR TMT TIN/NI VERTICAL

71920-403LF
Amphenol FCI
1: $0.42
5In Stock
Factory Special Order

Mfr. Part No.
71920-403LF

Mouser Part No
649-71920-403LF

Factory Special Order

Board to Board & Mezzanine Connectors 3P BtB RECPT SR TMT TIN/NI VERTICAL

Datasheet

5In Stock

$0.42

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors PCB CONNECTOR 8P

66951-008
Amphenol FCI
2,900: $1.02
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
66951-008

Mouser Part No
649-66951-008

Board to Board & Mezzanine Connectors PCB CONNECTOR 8P

Datasheet

Non-Stocked Lead-Time 6 Weeks

$1.02

Min.: 2,900
Mult.: 725

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

66951-010
Amphenol FCI
575: $4.41
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
66951-010

Mouser Part No
649-66951-010

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

Datasheet

Non-Stocked Lead-Time 6 Weeks

$4.41

$2.61

Min.: 575
Mult.: 575