Connectors – Mouser Ireland

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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 4P BtB RECPT SR SMT .76 AU HORIZONTAL

71607-304LF
Amphenol FCI
1: €1.56
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

€1.56

€1.49

€1.42

€1.32

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Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors SMT 6 POS CON

71607-306LF
Amphenol FCI
1: €1.26
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

€1.26

€1.21

€0.972

€0.963

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Min.: 1
Mult.: 1

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

71991-307LF
Amphenol FCI
1: €2.06
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

€2.06

€1.84

€1.61

€1.52

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Min.: 1
Mult.: 1

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

71991-312LF
Amphenol FCI
1: €2.73
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

€2.73

€2.23

€2.22

€1.95

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Min.: 1
Mult.: 1

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

76341-303LF
Amphenol FCI
1: €0.516
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

€0.516

€0.436

€0.425

€0.371

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Min.: 1
Mult.: 1

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

76341-304LF
Amphenol FCI
1: €0.542
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

€0.542

€0.459

€0.39

€0.347

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Min.: 1
Mult.: 1

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

76341-305LF
Amphenol FCI
1: €1.31
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

€1.31

€1.26

€0.998

€0.92

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Min.: 1
Mult.: 1

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

76341-307LF
Amphenol FCI
1: €0.894
43In Stock
6,336Expected 17/04/2026

Mfr. Part No.
76341-307LF

Mouser Part No
649-76341-307LF

Amphenol FCI

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

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Datasheet

43In Stock

6,336Expected 17/04/2026

€0.894

€0.825

€0.722

€0.573

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Min.: 1
Mult.: 1

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

76341-308LF
Amphenol FCI
1: €0.869
1,470In 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

1,470In Stock

€0.869

€0.809

€0.76

€0.689

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Min.: 1
Mult.: 1

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

76341-310LF
Amphenol FCI
1: €1.17
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

€1.17

€0.989

€0.98

€0.877

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Min.: 1
Mult.: 1

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

76341-311LF
Amphenol FCI
1: €1.03
342In Stock
3,732Expected 28/04/2026

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

342In Stock

3,732Expected 28/04/2026

€1.03

€0.831

€0.83

€0.74

€0.71

Min.: 1
Mult.: 1

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

76341-315LF
Amphenol FCI
1: €1.38
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

€1.38

€1.14

€1.00

Min.: 1
Mult.: 1

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

76341-316LF
Amphenol FCI
1: €1.96
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

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Datasheet

615In Stock

€1.96

€1.67

€1.63

€1.52

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Min.: 1
Mult.: 1

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

76341-320LF
Amphenol FCI
1: €2.32
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

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Datasheet

382In Stock

€2.32

€2.00

€1.94

€1.74

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Min.: 1
Mult.: 1

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

76342-302LF
Amphenol FCI
1: €0.619
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

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Datasheet

1,305In Stock

€0.619

€0.527

€0.401

€0.378

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Min.: 1
Mult.: 1

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

76342-303LF
Amphenol FCI
1: €1.07
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

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Datasheet

1,736In Stock

€1.07

€0.963

€0.814

€0.727

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Min.: 1
Mult.: 1

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

76342-304LF
Amphenol FCI
1: €1.18
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

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Datasheet

929In Stock

€1.18

€1.05

€0.886

€0.793

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Min.: 1
Mult.: 1

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

76342-307LF
Amphenol FCI
1: €1.69
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

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Datasheet

218In Stock

€1.69

€1.62

€1.32

€1.19

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Min.: 1
Mult.: 1

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

76342-308LF
Amphenol FCI
1: €1.88
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

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Datasheet

1,100In Stock

€1.88

€1.69

€1.37

€1.33

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Min.: 1
Mult.: 1

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

76342-315LF
Amphenol FCI
1: €3.96
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

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Datasheet

357In Stock

€3.96

€3.27

€2.85

€2.55

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Min.: 1
Mult.: 1

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

76342-316LF
Amphenol FCI
1: €2.53
83In Stock
1,820Expected 30/03/2026

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

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Datasheet

83In Stock

1,820Expected 30/03/2026

€2.53

€2.30

€2.17

€2.04

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 36P VRT DR RECEPT .76 GOLD

76342-318LF
Amphenol FCI
1: €2.72
129In Stock

Mfr. Part No.
76342-318LF

Mouser Part No
649-76342-318LF

Amphenol FCI

Board to Board & Mezzanine Connectors 36P VRT DR RECEPT .76 GOLD

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Datasheet

129In Stock

€2.72

€2.67

€2.43

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 40P VRT DR RECEPT .76 GOLD

76342-320LF
Amphenol FCI
1: €4.38
75In Stock

Mfr. Part No.
76342-320LF

Mouser Part No
649-76342-320LF

Amphenol FCI

Board to Board & Mezzanine Connectors 40P VRT DR RECEPT .76 GOLD

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Datasheet

75In Stock

€4.38

€3.70

€3.69

€3.64

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 10P VRT DR RECEPT MATTE TIN

76342-405LF
Amphenol FCI
1: €0.757
824In Stock

Mfr. Part No.
76342-405LF

Mouser Part No
649-76342-405LF

Amphenol FCI

Board to Board & Mezzanine Connectors 10P VRT DR RECEPT MATTE TIN

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Datasheet

824In Stock

€0.757

€0.641

€0.615

€0.575

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Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors DUBOX 4P PCB MNT 2R THRU MOUNT

87606-302LF
Amphenol FCI
1: €0.473
1,933In Stock

Mfr. Part No.
87606-302LF

Mouser Part No
649-87606-302LF

Amphenol FCI

Board to Board & Mezzanine Connectors DUBOX 4P PCB MNT 2R THRU MOUNT

Learn More

Datasheet

1,933In Stock

€0.473

€0.468

€0.409

€0.364

View

Min.: 1
Mult.: 1

Dubox® 2.54mm Connectors

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