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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 26 POS RECEPT 30AU

68685-326LF
Amphenol FCI
1: $6.34
124In Stock
Factory Special Order

Mfr. Part No.
68685-326LF

Mouser Part No
649-68685-326LF

Factory Special Order

Board to Board & Mezzanine Connectors 26 POS RECEPT 30AU

Datasheet

124In Stock

$6.34

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 3P BtB RECPT SR TMT .76 AU VERTICAL

71920-303LF
Amphenol FCI
1: $0.876
16In Stock
Factory Special Order

Mfr. Part No.
71920-303LF

Mouser Part No
649-71920-303LF

Factory Special Order

Board to Board & Mezzanine Connectors 3P BtB RECPT SR TMT .76 AU VERTICAL

Datasheet

16In Stock

$0.876

$0.753

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors DX VCC SR .100 DP DE-71920-402HLF

71920-402HLF
Amphenol FCI
1: $0.778
317In Stock
Factory Special Order

Mfr. Part No.
71920-402HLF

Mouser Part No
649-71920-402HLF

Factory Special Order

Board to Board & Mezzanine Connectors DX VCC SR .100 DP DE-71920-402HLF

Datasheet

317In Stock

$0.778

$0.669

$0.612

$0.552

View

Min.: 1
Mult.: 1

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

71920-408LF
Amphenol FCI
1: $1.93
149In Stock
Factory Special Order

Mfr. Part No.
71920-408LF

Mouser Part No
649-71920-408LF

Factory Special Order

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

Datasheet

149In Stock

$1.93

$1.64

$1.57

$1.46

View

Min.: 1
Mult.: 1

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

71991-410LF
Amphenol FCI
1: $3.96
2In Stock
Factory Special Order

Mfr. Part No.
71991-410LF

Mouser Part No
649-71991-410LF

Factory Special Order

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

Datasheet

2In Stock

$3.96

View

Min.: 1
Mult.: 1

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

76341-417LF
Amphenol FCI
1: $3.54
95In Stock
Factory Special Order

Mfr. Part No.
76341-417LF

Mouser Part No
649-76341-417LF

Factory Special Order

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

Datasheet

95In Stock

$3.54

$3.22

$3.04

View

Min.: 1
Mult.: 1

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

76342-403LF
Amphenol FCI
1: $1.65
64In Stock
Factory Special Order

Mfr. Part No.
76342-403LF

Mouser Part No
649-76342-403LF

Factory Special Order

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

Datasheet

64In Stock

$1.65

$1.40

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors DUBOX

87606-302HLF
Amphenol FCI
1: $2.13
473In Stock
Factory Special Order

Mfr. Part No.
87606-302HLF

Mouser Part No
649-87606-302HLF

Factory Special Order

Board to Board & Mezzanine Connectors DUBOX

Datasheet

473In Stock

$2.13

$1.99

$1.96

$1.65

View

Min.: 1
Mult.: 1

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

87606-320HLF
Amphenol FCI
1: $10.34
3In Stock
Factory Special Order

Mfr. Part No.
87606-320HLF

Mouser Part No
649-87606-320HLF

Factory Special Order

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

Datasheet

3In Stock

$10.34

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: $3.57
3In Stock
Factory Special Order

Mfr. Part No.
87606-410LF

Mouser Part No
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

$3.57

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: $3.06
31In Stock
Factory Special Order

Mfr. Part No.
89882-312LF

Mouser Part No
649-89882-312LF

Factory Special Order

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

Datasheet

31In Stock

$3.06

$2.67

$2.54

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: $3.75
5In Stock
Factory Special Order

Mfr. Part No.
89882-415LF

Mouser Part No
649-89882-415LF

Factory Special Order

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

Datasheet

5In Stock

$3.75

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: $1.20
580In Stock
Factory Special Order

Mfr. Part No.
89891-302LF

Mouser Part No
649-89891-302LF

Factory Special Order

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

Datasheet

580In Stock

$1.20

$1.04

$0.972

$0.826

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: $13.40
2In Stock
Factory Special Order

Mfr. Part No.
89891-332LF

Mouser Part No
649-89891-332LF

Factory Special Order

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

Datasheet

2In Stock

$13.40

View

Min.: 1
Mult.: 1

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

91615-303LF
Amphenol FCI
1: $1.65
61In Stock
Factory Special Order

Mfr. Part No.
91615-303LF

Mouser Part No
649-91615-303LF

Factory Special Order

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

Datasheet

61In Stock

$1.65

$1.40

$1.34

View

Min.: 1
Mult.: 1

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

91615-315LF
Amphenol FCI
1: $6.23
10In Stock
Factory Special Order

Mfr. Part No.
91615-315LF

Mouser Part No
649-91615-315LF

Factory Special Order

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

Datasheet

10In Stock

$6.23

$5.67

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors PCB CONNECTOR 50P

66953-025LF
Amphenol FCI
1: $11.50
895Expected 23/3/2026

Mfr. Part No.
66953-025LF

Mouser Part No
649-66953-025LF

Board to Board & Mezzanine Connectors PCB CONNECTOR 50P

Datasheet

895Expected 23/3/2026

$11.50

$10.02

$9.88

$9.67

View

Min.: 1
Mult.: 1

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

76341-306LF
Amphenol FCI
1: $1.13
7,256Expected 10/3/2026

Mfr. Part No.
76341-306LF

Mouser Part No
649-76341-306LF

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

Datasheet

7,256Expected 10/3/2026

$1.13

$1.04

$0.799

$0.758

View

Min.: 1
Mult.: 1

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

76342-317LF
Amphenol FCI
1: $4.42
2,704Expected 20/4/2026

Mfr. Part No.
76342-317LF

Mouser Part No
649-76342-317LF

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

Datasheet

2,704Expected 20/4/2026

$4.42

$3.78

$3.67

$3.27

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: $3.59
1,505Expected 13/4/2026

Mfr. Part No.
87606-308LF

Mouser Part No
649-87606-308LF

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

Datasheet

1,505Expected 13/4/2026

$3.59

$3.53

$2.82

$2.74

View

Min.: 1
Mult.: 1

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

71920-403LF
Amphenol FCI
1: $0.584
5In Stock
Factory Special Order

Mfr. Part No.
71920-403LF

Mouser Part No
649-71920-403LF

Factory Special Order

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

Datasheet

5In Stock

$0.584

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors PCB CONNECTOR 8P

66951-008
Amphenol FCI
2,900: $1.42
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
66951-008

Mouser Part No
649-66951-008

Board to Board & Mezzanine Connectors PCB CONNECTOR 8P

Datasheet

Non-Stocked Lead-Time 6 Weeks

$1.42

Min.: 2,900
Mult.: 725

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

66951-010
Amphenol FCI
575: $6.13
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
66951-010

Mouser Part No
649-66951-010

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

Datasheet

Non-Stocked Lead-Time 6 Weeks

$6.13

$3.63

Min.: 575
Mult.: 575

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

66951-015LF
Amphenol FCI
2,250: $8.90
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
66951-015LF

Mouser Part No
649-66951-015LF

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

Datasheet

Non-Stocked Lead-Time 6 Weeks

$8.90

Min.: 2,250
Mult.: 375

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

66951-022LF
Amphenol FCI
1,250: $8.40
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
66951-022LF

Mouser Part No
649-66951-022LF

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

Datasheet

Non-Stocked Lead-Time 6 Weeks

$8.40

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