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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 PCB CONNECTOR 34P

66953-017LF
Amphenol FCI
1: £3.95
49In Stock

Mfr. Part No.
66953-017LF

Mouser Part No
649-66953-017LF

Amphenol FCI

Board to Board & Mezzanine Connectors PCB CONNECTOR 34P

Datasheet

49In Stock

£3.95

£3.30

£3.29

£2.84

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Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors SMT 2 POS CON

71607-302LF
Amphenol FCI
1: £0.969
2,042In Stock

Mfr. Part No.
71607-302LF

Mouser Part No
649-71607-302LF

Amphenol FCI

Board to Board & Mezzanine Connectors SMT 2 POS CON

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Datasheet

2,042In Stock

£0.969

£0.826

£0.699

£0.623

View

Min.: 1
Mult.: 1

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

71607-304LF
Amphenol FCI
1: £1.36
1,029In Stock

Mfr. Part No.
71607-304LF

Mouser Part No
649-71607-304LF

Amphenol FCI

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

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Datasheet

1,029In Stock

£1.36

£1.30

£1.24

£1.15

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Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors SMT 6 POS CON

71607-306LF
Amphenol FCI
1: £1.10
542In Stock

Mfr. Part No.
71607-306LF

Mouser Part No
649-71607-306LF

Amphenol FCI

Board to Board & Mezzanine Connectors SMT 6 POS CON

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Datasheet

542In Stock

£1.10

£1.05

£0.849

£0.841

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Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors CARD CONNECTOR

71920-304LF
Amphenol FCI
1: £0.518
8In Stock

Mfr. Part No.
71920-304LF

Mouser Part No
649-71920-304LF

Amphenol FCI

Board to Board & Mezzanine Connectors CARD CONNECTOR

Datasheet

8In Stock

£0.518

£0.438

£0.437

£0.371

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors VCC. D.R. 300

71991-307LF
Amphenol FCI
1: £1.69
402In Stock

Mfr. Part No.
71991-307LF

Mouser Part No
649-71991-307LF

Amphenol FCI

Board to Board & Mezzanine Connectors VCC. D.R. 300

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Datasheet

402In Stock

£1.69

£1.53

£1.44

£1.40

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Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 24POS VERT PCB MNT RECPT

71991-312LF
Amphenol FCI
1: £2.38
703In Stock

Mfr. Part No.
71991-312LF

Mouser Part No
649-71991-312LF

Amphenol FCI

Board to Board & Mezzanine Connectors 24POS VERT PCB MNT RECPT

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Datasheet

703In Stock

£2.38

£2.15

£1.94

£1.70

£1.48

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 3P VRT SR RECEPT .76 GOLD

76341-303LF
Amphenol FCI
1: £0.405
1,875In Stock

Mfr. Part No.
76341-303LF

Mouser Part No
649-76341-303LF

Amphenol FCI

Board to Board & Mezzanine Connectors 3P VRT SR RECEPT .76 GOLD

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Datasheet

1,875In Stock

£0.405

£0.341

£0.34

£0.297

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Min.: 1
Mult.: 1

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

76341-304LF
Amphenol FCI
1: £0.45
2,314In Stock

Mfr. Part No.
76341-304LF

Mouser Part No
649-76341-304LF

Amphenol FCI

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

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Datasheet

2,314In Stock

£0.45

£0.383

£0.373

£0.32

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 5P VRT SR RECEPT .76 GOLD

76341-305LF
Amphenol FCI
1: £1.14
91In Stock

Mfr. Part No.
76341-305LF

Mouser Part No
649-76341-305LF

Amphenol FCI

Board to Board & Mezzanine Connectors 5P VRT SR RECEPT .76 GOLD

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Datasheet

91In Stock

£1.14

£1.10

£1.08

£0.863

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 7P VRT SR RECEPT .76 GOLD

76341-307LF
Amphenol FCI
1: £0.721
43In Stock
6,336Expected 27/03/2026

Mfr. Part No.
76341-307LF

Mouser Part No
649-76341-307LF

Amphenol FCI

Board to Board & Mezzanine Connectors 7P VRT SR RECEPT .76 GOLD

Learn More

Datasheet

43In Stock

6,336Expected 27/03/2026

£0.721

£0.72

£0.563

£0.511

View

Min.: 1
Mult.: 1

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

76341-308LF
Amphenol FCI
1: £0.788
1,476In Stock

Mfr. Part No.
76341-308LF

Mouser Part No
649-76341-308LF

Amphenol FCI

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

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Datasheet

1,476In Stock

£0.788

£0.732

£0.656

£0.651

View

Min.: 1
Mult.: 1

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

76341-310LF
Amphenol FCI
1: £1.05
298In Stock

Mfr. Part No.
76341-310LF

Mouser Part No
649-76341-310LF

Amphenol FCI

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

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Datasheet

298In Stock

£1.05

£1.03

£0.856

£0.766

View

Min.: 1
Mult.: 1

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

76341-311LF
Amphenol FCI
1: £0.899
42In Stock

Mfr. Part No.
76341-311LF

Mouser Part No
649-76341-311LF

Amphenol FCI

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

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Datasheet

42In Stock

£0.899

£0.725

£0.646

£0.62

Min.: 1
Mult.: 1

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

76341-315LF
Amphenol FCI
1: £1.15
490In Stock
4,320Expected 24/02/2026

Mfr. Part No.
76341-315LF

Mouser Part No
649-76341-315LF

Amphenol FCI

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

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Datasheet

490In Stock

4,320Expected 24/02/2026

£1.15

£1.07

£1.06

£1.05

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 16P VRT SR RECEPT .76 GOLD

76341-316LF
Amphenol FCI
1: £1.71
615In Stock

Mfr. Part No.
76341-316LF

Mouser Part No
649-76341-316LF

Amphenol FCI

Board to Board & Mezzanine Connectors 16P VRT SR RECEPT .76 GOLD

Learn More

Datasheet

615In Stock

£1.71

£1.46

£1.44

£1.33

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 20P VRT SR RECEPT .76 GOLD

76341-320LF
Amphenol FCI
1: £2.03
382In Stock

Mfr. Part No.
76341-320LF

Mouser Part No
649-76341-320LF

Amphenol FCI

Board to Board & Mezzanine Connectors 20P VRT SR RECEPT .76 GOLD

Learn More

Datasheet

382In Stock

£2.03

£1.74

£1.69

£1.68

View

Min.: 1
Mult.: 1

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

76342-302LF
Amphenol FCI
1: £0.518
1,305In Stock

Mfr. Part No.
76342-302LF

Mouser Part No
649-76342-302LF

Amphenol FCI

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

Learn More

Datasheet

1,305In Stock

£0.518

£0.441

£0.367

£0.33

View

Min.: 1
Mult.: 1

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

76342-303LF
Amphenol FCI
1: £0.54
1,736In Stock

Mfr. Part No.
76342-303LF

Mouser Part No
649-76342-303LF

Amphenol FCI

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

Learn More

Datasheet

1,736In Stock

£0.54

£0.519

£0.518

£0.51

Min.: 1
Mult.: 1

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

76342-304LF
Amphenol FCI
1: £0.995
929In Stock

Mfr. Part No.
76342-304LF

Mouser Part No
649-76342-304LF

Amphenol FCI

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

Learn More

Datasheet

929In Stock

£0.995

£0.917

£0.773

£0.766

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 14P VRT DR RECEPT .76 GOLD

76342-307LF
Amphenol FCI
1: £1.43
218In Stock

Mfr. Part No.
76342-307LF

Mouser Part No
649-76342-307LF

Amphenol FCI

Board to Board & Mezzanine Connectors 14P VRT DR RECEPT .76 GOLD

Learn More

Datasheet

218In Stock

£1.43

£1.15

£1.04

£0.943

£0.908

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 16P VRT DR RECEPT .76 GOLD

76342-308LF
Amphenol FCI
1: £1.60
1,100In Stock

Mfr. Part No.
76342-308LF

Mouser Part No
649-76342-308LF

Amphenol FCI

Board to Board & Mezzanine Connectors 16P VRT DR RECEPT .76 GOLD

Learn More

Datasheet

1,100In Stock

£1.60

£1.49

£1.00

£0.995

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 30P VRT DR RECEPT .76 GOLD

76342-315LF
Amphenol FCI
1: £3.46
357In Stock

Mfr. Part No.
76342-315LF

Mouser Part No
649-76342-315LF

Amphenol FCI

Board to Board & Mezzanine Connectors 30P VRT DR RECEPT .76 GOLD

Learn More

Datasheet

357In Stock

£3.46

£2.85

£2.48

£2.44

View

Min.: 1
Mult.: 1

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

76342-316LF
Amphenol FCI
1: £2.32
83In Stock
1,820Expected 16/03/2026

Mfr. Part No.
76342-316LF

Mouser Part No
649-76342-316LF

Amphenol FCI

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

Learn More

Datasheet

83In Stock

1,820Expected 16/03/2026

£2.32

£1.91

£1.88

£1.86

£1.78

Min.: 1
Mult.: 1

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

76342-317LF
Amphenol FCI
1: £2.57
Lead-Time 7 Weeks

Mfr. Part No.
76342-317LF

Mouser Part No
649-76342-317LF

Amphenol FCI

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

Learn More

Datasheet

Lead-Time 7 Weeks

£2.57

£2.33

£2.28

£2.20

Min.: 1
Mult.: 1

Dubox® 2.54mm Connectors

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Dubox® 2.54mm Connectors

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