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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 8P BtB RECPT SR TMT TIN/NI VERTICAL

71920-408LF
Amphenol FCI
1: $2.13
149In Stock
Factory Special Order

Mfr. Part #
71920-408LF

Mouser Part #
649-71920-408LF

Factory Special Order

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

Datasheet

149In Stock

$2.13

$1.81

$1.73

$1.61

View

Min.: 1
Mult.: 1

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

71991-410LF
Amphenol FCI
1: $4.37
2In Stock
Factory Special Order

Mfr. Part #
71991-410LF

Mouser Part #
649-71991-410LF

Factory Special Order

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

Datasheet

2In Stock

$4.37

View

Min.: 1
Mult.: 1

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

76341-417LF
Amphenol FCI
1: $3.91
95In Stock
Factory Special Order

Mfr. Part #
76341-417LF

Mouser Part #
649-76341-417LF

Factory Special Order

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

Datasheet

95In Stock

$3.91

$3.56

$3.36

View

Min.: 1
Mult.: 1

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

76342-403LF
Amphenol FCI
1: $1.83
64In Stock
Factory Special Order

Mfr. Part #
76342-403LF

Mouser Part #
649-76342-403LF

Factory Special Order

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

Datasheet

64In Stock

$1.83

$1.55

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors DUBOX

87606-302HLF
Amphenol FCI
1: $2.35
473In Stock
Factory Special Order

Mfr. Part #
87606-302HLF

Mouser Part #
649-87606-302HLF

Factory Special Order

Board to Board & Mezzanine Connectors DUBOX

Datasheet

473In Stock

$2.35

$2.20

$2.16

$1.83

View

Min.: 1
Mult.: 1

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

87606-320HLF
Amphenol FCI
1: $11.42
3In Stock
Factory Special Order

Mfr. Part #
87606-320HLF

Mouser Part #
649-87606-320HLF

Factory Special Order

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

Datasheet

3In Stock

$11.42

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: $3.94
3In Stock
Factory Special Order

Mfr. Part #
87606-410LF

Mouser Part #
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

$3.94

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: $3.38
31In Stock
Factory Special Order

Mfr. Part #
89882-312LF

Mouser Part #
649-89882-312LF

Factory Special Order

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

Datasheet

31In Stock

$3.38

$2.95

$2.81

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: $4.14
5In Stock
Factory Special Order

Mfr. Part #
89882-415LF

Mouser Part #
649-89882-415LF

Factory Special Order

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

Datasheet

5In Stock

$4.14

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: $1.32
580In Stock
Factory Special Order

Mfr. Part #
89891-302LF

Mouser Part #
649-89891-302LF

Factory Special Order

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

Datasheet

580In Stock

$1.32

$1.15

$1.07

$0.912

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: $14.80
2In Stock
Factory Special Order

Mfr. Part #
89891-332LF

Mouser Part #
649-89891-332LF

Factory Special Order

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

Datasheet

2In Stock

$14.80

View

Min.: 1
Mult.: 1

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

91615-303LF
Amphenol FCI
1: $1.83
61In Stock
Factory Special Order

Mfr. Part #
91615-303LF

Mouser Part #
649-91615-303LF

Factory Special Order

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

Datasheet

61In Stock

$1.83

$1.55

$1.48

View

Min.: 1
Mult.: 1

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

91615-315LF
Amphenol FCI
1: $6.88
10In Stock
Factory Special Order

Mfr. Part #
91615-315LF

Mouser Part #
649-91615-315LF

Factory Special Order

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

Datasheet

10In Stock

$6.88

$6.26

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors PCB CONNECTOR 50P

66953-025LF
Amphenol FCI
1: $12.69
895Expected 2026-03-23

Mfr. Part #
66953-025LF

Mouser Part #
649-66953-025LF

Board to Board & Mezzanine Connectors PCB CONNECTOR 50P

Datasheet

895Expected 2026-03-23

$12.69

$11.07

$10.91

$10.68

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 4P VRT SR RECEPT .76 GOLD

76341-304LF
Amphenol FCI
1: $0.967
6,678Expected 2026-04-24

Mfr. Part #
76341-304LF

Mouser Part #
649-76341-304LF

Board to Board & Mezzanine Connectors 4P VRT SR RECEPT .76 GOLD

Datasheet

6,678Expected 2026-04-24

$0.967

$0.82

$0.695

$0.62

View

Min.: 1
Mult.: 1

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

76341-306LF
Amphenol FCI
1: $1.24
7,256Expected 2026-03-10

Mfr. Part #
76341-306LF

Mouser Part #
649-76341-306LF

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

Datasheet

7,256Expected 2026-03-10

$1.24

$1.15

$0.883

$0.837

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 34P VRT DR RECEPT .76 GOLD

76342-317LF
Amphenol FCI
1: $4.88
2,704Expected 2026-04-21

Mfr. Part #
76342-317LF

Mouser Part #
649-76342-317LF

Board to Board & Mezzanine Connectors 34P VRT DR RECEPT .76 GOLD

Datasheet

2,704Expected 2026-04-21

$4.88

$4.18

$4.05

$3.61

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: $3.96
1,500Expected 2026-04-13

Mfr. Part #
87606-308LF

Mouser Part #
649-87606-308LF

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

Datasheet

1,500Expected 2026-04-13

$3.96

$3.90

$3.12

$3.02

View

Min.: 1
Mult.: 1

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

71920-403LF
Amphenol FCI
1: $0.645
5In Stock
Factory Special Order

Mfr. Part #
71920-403LF

Mouser Part #
649-71920-403LF

Factory Special Order

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

Datasheet

5In Stock

$0.645

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors PCB CONNECTOR 8P

66951-008
Amphenol FCI
2,900: $1.57
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
66951-008

Mouser Part #
649-66951-008

Board to Board & Mezzanine Connectors PCB CONNECTOR 8P

Datasheet

Non-Stocked Lead-Time 6 Weeks

$1.57

Min.: 2,900
Mult.: 725

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

66951-010
Amphenol FCI
575: $6.77
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
66951-010

Mouser Part #
649-66951-010

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

Datasheet

Non-Stocked Lead-Time 6 Weeks

$6.77

$4.01

Min.: 575
Mult.: 575

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

66951-015LF
Amphenol FCI
2,250: $9.82
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
66951-015LF

Mouser Part #
649-66951-015LF

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

Datasheet

Non-Stocked Lead-Time 6 Weeks

$9.82

Min.: 2,250
Mult.: 375

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

66951-022LF
Amphenol FCI
1,250: $9.27
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
66951-022LF

Mouser Part #
649-66951-022LF

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

Datasheet

Non-Stocked Lead-Time 6 Weeks

$9.27

Min.: 1,250
Mult.: 1,250

Board to Board & Mezzanine Connectors VERT CARD CONN S/R 30AU.-100CC

66951-032LF
Amphenol FCI
875: $5.19
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
66951-032LF

Mouser Part #
649-66951-032LF

Board to Board & Mezzanine Connectors VERT CARD CONN S/R 30AU.-100CC

Datasheet

Non-Stocked Lead-Time 6 Weeks

$5.19

Min.: 875
Mult.: 175

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

66951-036LF
Amphenol FCI
900: $8.90
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
66951-036LF

Mouser Part #
649-66951-036LF

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

Datasheet

Non-Stocked Lead-Time 6 Weeks

$8.90

Min.: 900
Mult.: 150