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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 6P DR PCB MNT RECPT 2.54 mm x 2.54 mm

87606-303LF
Amphenol FCI
1: $0.73
1,846In Stock

Mfr. Part No.
87606-303LF

Mouser Part No
649-87606-303LF

Amphenol FCI

Board to Board & Mezzanine Connectors 6P DR PCB MNT RECPT 2.54 mm x 2.54 mm

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Datasheet

1,846In Stock

$0.73

$0.685

$0.684

$0.623

View

Min.: 1
Mult.: 1

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

89882-308LF
Amphenol FCI
1: $1.46
1,603In Stock

Mfr. Part No.
89882-308LF

Mouser Part No
649-89882-308LF

Amphenol FCI

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

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Datasheet

1,603In Stock

$1.46

$1.28

$1.14

$1.04

View

Min.: 1
Mult.: 1

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

91615-403ALF
Amphenol FCI
1: $1.47
166In Stock
6,400Expected 17/04/2026

Mfr. Part No.
91615-403ALF

Mouser Part No
649-91615-403ALF

Amphenol FCI

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

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Datasheet

166In Stock

6,400Expected 17/04/2026

Cut Tape

$1.47

$1.28

$1.23

$1.20

Reel

$0.95

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Board to Board & Mezzanine Connectors PCB CONNECTOR 20P

66953-010
Amphenol FCI
1: $1.72
458In Stock

Mfr. Part No.
66953-010

Mouser Part No
649-66953-010

Amphenol FCI

Board to Board & Mezzanine Connectors PCB CONNECTOR 20P

Datasheet

458In Stock

$1.72

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: $0.79
2,499In Stock

Mfr. Part No.
87606-404LF

Mouser Part No
649-87606-404LF

Amphenol FCI

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

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Datasheet

2,499In Stock

$0.79

$0.672

$0.57

$0.51

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 24P HRIZ TMT DR RCPT AU W/O LOCATING PEG

89883-312LF
Amphenol FCI
1: $3.78
486In Stock

Mfr. Part No.
89883-312LF

Mouser Part No
649-89883-312LF

Amphenol FCI

Board to Board & Mezzanine Connectors 24P HRIZ TMT DR RCPT AU W/O LOCATING PEG

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Datasheet

486In Stock

$3.78

$3.71

$3.08

$2.83

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Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 50P BtB RECPT DR TMT TIN/NI VERTICAL

71991-425LF
Amphenol FCI
1: $5.93
307In Stock

Mfr. Part No.
71991-425LF

Mouser Part No
649-71991-425LF

Amphenol FCI

Board to Board & Mezzanine Connectors 50P BtB RECPT DR TMT TIN/NI VERTICAL

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Datasheet

307In Stock

$5.93

$5.80

$5.19

$4.88

$3.75

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 18 POS VERT PCB MNT RECPT

71991-309LF
Amphenol FCI
1: $2.70
777In Stock

Mfr. Part No.
71991-309LF

Mouser Part No
649-71991-309LF

Amphenol FCI

Board to Board & Mezzanine Connectors 18 POS VERT PCB MNT RECPT

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Datasheet

777In Stock

$2.70

$2.53

$2.15

$1.95

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors PCB CONNECTOR 14P

66951-014LF
Amphenol FCI
1: $2.20
505In Stock

Mfr. Part No.
66951-014LF

Mouser Part No
649-66951-014LF

Amphenol FCI

Board to Board & Mezzanine Connectors PCB CONNECTOR 14P

Datasheet

505In Stock

$2.20

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 2P BtB RECPT SR TMT TIN/NI VERTICAL

71920-402LF
Amphenol FCI
1: $0.32
17,475In Stock
Factory Special Order

Mfr. Part No.
71920-402LF

Mouser Part No
649-71920-402LF

Factory Special Order

Amphenol FCI

Board to Board & Mezzanine Connectors 2P BtB RECPT SR TMT TIN/NI VERTICAL

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Datasheet

17,475In Stock

$0.32

$0.294

$0.258

$0.228

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 10P HRIZ TMT SR RCPT TIN W/O LOCATING PE

89882-410LF
Amphenol FCI
1: $1.13
1,239In Stock

Mfr. Part No.
89882-410LF

Mouser Part No
649-89882-410LF

Amphenol FCI

Board to Board & Mezzanine Connectors 10P HRIZ TMT SR RCPT TIN W/O LOCATING PE

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Datasheet

1,239In Stock

$1.13

$1.03

$0.916

$0.895

$0.882

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 28P DR VERT CARD CON GOLD

91615-314ALF
Amphenol FCI
1: $4.82
293In Stock

Mfr. Part No.
91615-314ALF

Mouser Part No
649-91615-314ALF

Amphenol FCI

Board to Board & Mezzanine Connectors 28P DR VERT CARD CON GOLD

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Datasheet

293In Stock

Cut Tape

$4.82

$4.10

$3.49

Reel

$3.16

$2.76

$2.65

Min.: 1
Mult.: 1

Reel: 400

Board to Board & Mezzanine Connectors DUBOX RCPT VERT SR TH 15 GOLD 18P

68685-218LF
Amphenol FCI
1: $1.81
881In Stock
Factory Special Order

Mfr. Part No.
68685-218LF

Mouser Part No
649-68685-218LF

Factory Special Order

Amphenol FCI

Board to Board & Mezzanine Connectors DUBOX RCPT VERT SR TH 15 GOLD 18P

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Datasheet

881In Stock

$1.81

Min.: 1
Mult.: 1

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

91614-306LF
Amphenol FCI
1: $0.75
8,342In Stock
Factory Special Order

Mfr. Part No.
91614-306LF

Mouser Part No
649-91614-306LF

Factory Special Order

Amphenol FCI

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

Learn More

Datasheet

8,342In Stock

$0.75

$0.60

$0.581

Min.: 1
Mult.: 1

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

91615-303ALF
Amphenol FCI
1: $1.47
1,190In Stock

Mfr. Part No.
91615-303ALF

Mouser Part No
649-91615-303ALF

Amphenol FCI

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

Learn More

Datasheet

1,190In Stock

Cut Tape

$1.47

$1.25

$1.06

Reel

$0.884

$0.783

$0.715

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Board to Board & Mezzanine Connectors DUBOX

71607-304ALF
Amphenol FCI
1: $1.75
793In Stock

Mfr. Part No.
71607-304ALF

Mouser Part No
649-71607-304ALF

Amphenol FCI

Board to Board & Mezzanine Connectors DUBOX

Datasheet

793In Stock

Cut Tape

$1.75

$1.49

$1.27

$1.13

Reel

$1.08

$0.87

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board to Board & Mezzanine Connectors DX VCC DR .100 DP-87606-810LF

87606-810LF
Amphenol FCI
1: $2.32
1,163In Stock
Factory Special Order

Mfr. Part No.
87606-810LF

Mouser Part No
649-87606-810LF

Factory Special Order

Amphenol FCI

Board to Board & Mezzanine Connectors DX VCC DR .100 DP-87606-810LF

Datasheet

1,163In Stock

$2.32

$1.93

$1.48

$1.23

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors PCB CONNECTOR 16P

66951-016LF
Amphenol FCI
1: $3.12
886In Stock

Mfr. Part No.
66951-016LF

Mouser Part No
649-66951-016LF

Amphenol FCI

Board to Board & Mezzanine Connectors PCB CONNECTOR 16P

Datasheet

886In Stock

$3.12

$2.60

$2.59

$2.23

View

Min.: 1
Mult.: 1

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

66953-005LF
Amphenol FCI
1: $3.12
1,476In Stock

Mfr. Part No.
66953-005LF

Mouser Part No
649-66953-005LF

Amphenol FCI

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

Datasheet

1,476In Stock

$3.12

$2.94

$2.33

$2.11

View

Min.: 1
Mult.: 1

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

66953-008LF
Amphenol FCI
1: $3.23
1,344In Stock

Mfr. Part No.
66953-008LF

Mouser Part No
649-66953-008LF

Amphenol FCI

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

Datasheet

1,344In Stock

$3.23

$2.98

$2.54

$2.17

View

Min.: 1
Mult.: 1

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

71607-310LF
Amphenol FCI
1: $2.36
1,196In Stock

Mfr. Part No.
71607-310LF

Mouser Part No
649-71607-310LF

Amphenol FCI

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

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Datasheet

1,196In Stock

$2.36

$2.17

$1.88

$1.87

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CARD CONNECTOR

71920-306LF
Amphenol FCI
1: $0.98
7,989In Stock

Mfr. Part No.
71920-306LF

Mouser Part No
649-71920-306LF

Amphenol FCI

Board to Board & Mezzanine Connectors CARD CONNECTOR

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Datasheet

7,989In Stock

$0.98

$0.977

$0.83

$0.745

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors DUBOX PCB RECEPTACLE

71991-304HLF
Amphenol FCI
1: $0.56
13,916In Stock

Mfr. Part No.
71991-304HLF

Mouser Part No
649-71991-304HLF

Amphenol FCI

Board to Board & Mezzanine Connectors DUBOX PCB RECEPTACLE

Datasheet

13,916In Stock

$0.56

$0.422

$0.401

$0.361

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 10 POS VERT PCB MNT RECPT

71991-305LF
Amphenol FCI
1: $1.90
3,060In Stock

Mfr. Part No.
71991-305LF

Mouser Part No
649-71991-305LF

Amphenol FCI

Board to Board & Mezzanine Connectors 10 POS VERT PCB MNT RECPT

Learn More

Datasheet

3,060In Stock

$1.90

$1.87

$1.83

$1.44

View

Min.: 1
Mult.: 1

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

71991-315LF
Amphenol FCI
1: $2.81
1,426In Stock

Mfr. Part No.
71991-315LF

Mouser Part No
649-71991-315LF

Amphenol FCI

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

Learn More

Datasheet

1,426In Stock

$2.81

$2.32

$2.03

$1.81

View

Min.: 1
Mult.: 1

Dubox® 2.54mm Connectors

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Dubox® 2.54mm Connectors

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