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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: £1.14
3,886In Stock

Mfr. Part No.
66953-003LF

Mouser Part No
649-66953-003LF

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

Datasheet

3,886In Stock

£1.14

£1.13

£0.771

Min.: 1
Mult.: 1

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

66951-004LF
Amphenol FCI
1: £0.728
4,212In Stock

Mfr. Part No.
66951-004LF

Mouser Part No
649-66951-004LF

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

Datasheet

4,212In Stock

£0.728

£0.721

£0.651

£0.649

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors PCB CONNECTOR 50P

66953-025LF
Amphenol FCI
1: £4.63
772In Stock

Mfr. Part No.
66953-025LF

Mouser Part No
649-66953-025LF

Board to Board & Mezzanine Connectors PCB CONNECTOR 50P

Datasheet

772In Stock

£4.63

£4.57

£4.29

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors PCB CONNECTOR 16P

66951-016LF
Amphenol FCI
1: £2.34
822In Stock

Mfr. Part No.
66951-016LF

Mouser Part No
649-66951-016LF

Board to Board & Mezzanine Connectors PCB CONNECTOR 16P

Datasheet

822In Stock

£2.34

£2.07

£1.89

£1.76

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors PCB CONNECTOR 20P

66953-010LF
Amphenol FCI
1: £1.52
2,201In Stock

Mfr. Part No.
66953-010LF

Mouser Part No
649-66953-010LF

Board to Board & Mezzanine Connectors PCB CONNECTOR 20P

Datasheet

2,201In Stock

£1.52

Min.: 1
Mult.: 1

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

71991-316LF
Amphenol FCI
1: £3.39
1,592In Stock

Mfr. Part No.
71991-316LF

Mouser Part No
649-71991-316LF

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

Datasheet

1,592In Stock

£3.39

£1.95

Min.: 1
Mult.: 1

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

71920-302LF
Amphenol FCI
1: £0.428
19,960In Stock

Mfr. Part No.
71920-302LF

Mouser Part No
649-71920-302LF

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

Datasheet

19,960In Stock

£0.428

£0.363

£0.309

£0.276

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 5P BtB RECPT SR TMT .76 AU VERTICAL

71920-305LF
Amphenol FCI
1: £0.684
4,060In Stock

Mfr. Part No.
71920-305LF

Mouser Part No
649-71920-305LF

Board to Board & Mezzanine Connectors 5P BtB RECPT SR TMT .76 AU VERTICAL

Datasheet

4,060In Stock

£0.684

£0.573

£0.55

£0.514

View

Min.: 1
Mult.: 1

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

76341-312LF
Amphenol FCI
1: £0.796
4,751In Stock

Mfr. Part No.
76341-312LF

Mouser Part No
649-76341-312LF

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

Datasheet

4,751In Stock

£0.796

£0.714

Min.: 1
Mult.: 1

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

76341-322LF
Amphenol FCI
1: £1.90
3,906In Stock

Mfr. Part No.
76341-322LF

Mouser Part No
649-76341-322LF

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

Datasheet

3,906In Stock

£1.90

£1.72

£1.67

£1.31

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CARD CONNECTOR

71920-304LF
Amphenol FCI
1: £0.533
15,760In Stock
200Expected 31/08/2026

Mfr. Part No.
71920-304LF

Mouser Part No
649-71920-304LF

Board to Board & Mezzanine Connectors CARD CONNECTOR

Datasheet

15,760In Stock

200Expected 31/08/2026

£0.533

£0.455

£0.423

£0.382

View

Min.: 1
Mult.: 1

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

76341-310LF
Amphenol FCI
1: £0.751
3,411In Stock

Mfr. Part No.
76341-310LF

Mouser Part No
649-76341-310LF

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

Datasheet

3,411In Stock

£0.751

£0.668

£0.605

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 11P VRT SR RECEPT .76 GOLD

76341-311LF
Amphenol FCI
1: £0.978
3,518In Stock

Mfr. Part No.
76341-311LF

Mouser Part No
649-76341-311LF

Board to Board & Mezzanine Connectors 11P VRT SR RECEPT .76 GOLD

Datasheet

3,518In Stock

£0.978

£0.788

£0.711

£0.703

£0.62

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: £1.64
2,825In Stock

Mfr. Part No.
87606-311LF

Mouser Part No
649-87606-311LF

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

Datasheet

2,825In Stock

£1.64

£1.62

£1.37

£1.34

£1.26

Min.: 1
Mult.: 1

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

89883-304LF
Amphenol FCI
1: £1.03
3,740In Stock

Mfr. Part No.
89883-304LF

Mouser Part No
649-89883-304LF

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

Datasheet

3,740In Stock

£1.03

£0.871

£0.599

£0.592

£0.588

Min.: 1
Mult.: 1

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

71991-324LF
Amphenol FCI
1: £4.33
614In Stock

Mfr. Part No.
71991-324LF

Mouser Part No
649-71991-324LF

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

Datasheet

614In Stock

£4.33

£3.53

£3.52

£3.51

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 4P HRIZ TMT SR RCPT AU W/O LOCATING PEG

89882-304LF
Amphenol FCI
1: £0.871
3,316In Stock

Mfr. Part No.
89882-304LF

Mouser Part No
649-89882-304LF

Board to Board & Mezzanine Connectors 4P HRIZ TMT SR RCPT AU W/O LOCATING PEG

Datasheet

3,316In Stock

£0.871

£0.849

£0.834

£0.689

View

Min.: 1
Mult.: 1

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

76341-306LF
Amphenol FCI
1: £0.383
6,768In Stock

Mfr. Part No.
76341-306LF

Mouser Part No
649-76341-306LF

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

Datasheet

6,768In Stock

£0.383

£0.372

£0.369

Min.: 1
Mult.: 1

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

76342-303LF
Amphenol FCI
1: £0.526
5,465In Stock

Mfr. Part No.
76342-303LF

Mouser Part No
649-76342-303LF

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

Datasheet

5,465In Stock

£0.526

£0.519

£0.496

Min.: 1
Mult.: 1

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

76342-306LF
Amphenol FCI
1: £1.46
4,276In Stock

Mfr. Part No.
76342-306LF

Mouser Part No
649-76342-306LF

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

Datasheet

4,276In Stock

£1.46

£1.36

£0.995

£0.871

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: £0.89
3,069In Stock

Mfr. Part No.
87606-304LF

Mouser Part No
649-87606-304LF

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

Datasheet

3,069In Stock

£0.89

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors DUBOX PCB RECEPTACLE

71991-304HLF
Amphenol FCI
1: £0.458
13,861In Stock

Mfr. Part No.
71991-304HLF

Mouser Part No
649-71991-304HLF

Board to Board & Mezzanine Connectors DUBOX PCB RECEPTACLE

Datasheet

13,861In Stock

£0.458

£0.456

£0.344

£0.327

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 15P VRT SR RECEPT .76 GOLD

76341-315LF
Amphenol FCI
1: £0.943
4,501In Stock

Mfr. Part No.
76341-315LF

Mouser Part No
649-76341-315LF

Board to Board & Mezzanine Connectors 15P VRT SR RECEPT .76 GOLD

Datasheet

4,501In Stock

£0.943

£0.873

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors DUBOX 32P PCB MNT 2R THRU MOUNT

76342-316LF
Amphenol FCI
1: £2.05
1,902In Stock

Mfr. Part No.
76342-316LF

Mouser Part No
649-76342-316LF

Board to Board & Mezzanine Connectors DUBOX 32P PCB MNT 2R THRU MOUNT

Datasheet

1,902In Stock

£2.05

£1.87

£1.78

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 20P SR VERT CARD CON GOLD

91614-320LF
Amphenol FCI
1: £1.75
2,177In Stock

Mfr. Part No.
91614-320LF

Mouser Part No
649-91614-320LF

Board to Board & Mezzanine Connectors 20P SR VERT CARD CON GOLD

Datasheet

2,177In Stock

£1.75

£1.73

£1.70

£1.68

£1.42

Min.: 1
Mult.: 1