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Bergstak® Board-to-Board Connectors

Amphenol FCI Bergstak® Board-to-Board Connectors are designed for industrial, telecom, datacom, automotive, and medical applications. These Bergstak connectors from Amphenol FCI offer micro-pitches from 0.40mm to 0.80mm, connector position options from 10 to 200, and stack height flexibility from 3mm to 20mm. The wide-ranging product line is suited to fit a variety of application requirements.

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Part #

Board to Board & Mezzanine Connectors BERGSTAK .5MM

10163418-0B11002LF
Amphenol FCI
1: $4.93
431In Stock
New Product

Mfr. Part No.
10163418-0B11002LF

Mouser Part No
649-01634180B11002LF

New Product

Amphenol FCI

Board to Board & Mezzanine Connectors BERGSTAK .5MM

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Datasheet

431In Stock

Cut Tape

$4.93

$4.49

$4.24

$4.14

View

Reel

$3.27

Min.: 1
Mult.: 1

Reel: 1,000

Board to Board & Mezzanine Connectors BergStak0.50mm REC 40pos, 7mm mating height

10165431-104000LF
Amphenol FCI
1: $1.96
318In Stock
11,000Expected 23/3/2026
New Product

Mfr. Part No.
10165431-104000LF

Mouser Part No
649-10165431104000LF

New Product

Amphenol FCI

Board to Board & Mezzanine Connectors BergStak0.50mm REC 40pos, 7mm mating height

Learn More

Datasheet

318In Stock

11,000Expected 23/3/2026

Cut Tape

$1.96

$1.71

$1.64

$1.61

View

Reel

$1.20

Min.: 1
Mult.: 1

Reel: 1,000

Board to Board & Mezzanine Connectors BergStak0.50mm REC 40pos, 8.5mm mating height

10165431-404000LF
Amphenol FCI
1: $2.00
999In Stock
New Product

Mfr. Part No.
10165431-404000LF

Mouser Part No
649-10165431404000LF

New Product

Amphenol FCI

Board to Board & Mezzanine Connectors BergStak0.50mm REC 40pos, 8.5mm mating height

Learn More

Datasheet

999In Stock

Cut Tape

$2.00

$1.70

$1.64

$1.60

Reel

$1.35

Min.: 1
Mult.: 1

Reel: 1,000

Board to Board & Mezzanine Connectors BergStak0.50mm header 40pos, 7-8.5mm mating height

10165430-104000LF
Amphenol FCI
1: $2.34
511In Stock
New Product

Mfr. Part No.
10165430-104000LF

Mouser Part No
649-10165430104000LF

New Product

Amphenol FCI

Board to Board & Mezzanine Connectors BergStak0.50mm header 40pos, 7-8.5mm mating height

Learn More

Datasheet

511In Stock

Cut Tape

$2.34

$2.04

$1.96

$1.90

Reel

$1.58

View

Min.: 1
Mult.: 1

Reel: 700

Board to Board & Mezzanine Connectors 0.8MM B TO B REC

61082-203409LF
Amphenol FCI
1: $12.34
280In Stock

Mfr. Part No.
61082-203409LF

Mouser Part No
649-61082-203409LF

Amphenol FCI

Board to Board & Mezzanine Connectors 0.8MM B TO B REC

Learn More

Datasheet

280In Stock

$12.34

$11.09

$10.45

$10.19

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors HEIGHT PLUG CONNECTOR

10132797-023100LF
Amphenol FCI
1: $1.38
4,696In Stock

Mfr. Part No.
10132797-023100LF

Mouser Part No
649-10132797023100LF

Amphenol FCI

Board to Board & Mezzanine Connectors HEIGHT PLUG CONNECTOR

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Datasheet

4,696In Stock

Cut Tape

$1.38

$1.16

$1.11

$1.09

Reel

$1.00

View

Min.: 1
Mult.: 1

Reel: 1,200

Board to Board & Mezzanine Connectors Rec, R2, 60Pos

10144517-062802LF
Amphenol FCI
1: $1.95
3,229In Stock

Mfr. Part No.
10144517-062802LF

Mouser Part No
649-10144517062802LF

Amphenol FCI

Board to Board & Mezzanine Connectors Rec, R2, 60Pos

Learn More

Datasheet

3,229In Stock

Cut Tape

$1.95

$1.67

$1.56

$1.49

Reel

$0.994

View

Min.: 1
Mult.: 1

Reel: 500

Board to Board & Mezzanine Connectors Rec, R4, 80Pos

10144517-084802LF
Amphenol FCI
1: $4.38
1,662In Stock

Mfr. Part No.
10144517-084802LF

Mouser Part No
649-10144517084802LF

Amphenol FCI

Board to Board & Mezzanine Connectors Rec, R4, 80Pos

Learn More

Datasheet

1,662In Stock

Cut Tape

$4.38

$3.73

$3.49

$3.32

Reel

$2.84

View

Min.: 1
Mult.: 1

Reel: 150

Board to Board & Mezzanine Connectors 60P DR BTB VT PLUG

61083-061409LF
Amphenol FCI
1: $4.28
4,036In Stock

Mfr. Part No.
61083-061409LF

Mouser Part No
649-61083-061409LF

Amphenol FCI

Board to Board & Mezzanine Connectors 60P DR BTB VT PLUG

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Datasheet

4,036In Stock

$4.28

$3.46

$3.35

$2.81

View

Min.: 1
Mult.: 1

Board to Board & Mezzanine Connectors 60P PLUG W/POLARIZATION

61083-062402LF
Amphenol FCI
1: $7.62
552In Stock

Mfr. Part No.
61083-062402LF

Mouser Part No
649-61083-062402LF

Amphenol FCI

Board to Board & Mezzanine Connectors 60P PLUG W/POLARIZATION

Learn More

Datasheet

552In Stock

Cut Tape

$7.62

$7.12

$6.70

$6.48

View

Reel

$4.39

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Board to Board & Mezzanine Connectors 80P PLUG W/POLARIZATION

61083-083402LF
Amphenol FCI
1: $7.52
1,397In Stock

Mfr. Part No.
61083-083402LF

Mouser Part No
649-61083-083402LF

Amphenol FCI

Board to Board & Mezzanine Connectors 80P PLUG W/POLARIZATION

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Datasheet

1,397In Stock

Cut Tape

$7.52

$7.39

$6.55

$6.26

Reel

$5.74

View

Min.: 1
Mult.: 1

Reel: 700

Board to Board & Mezzanine Connectors 0.8MM B TO B PLUG ASSY

10139085-081402LF
Amphenol FCI
1: $6.59
1,525In Stock

Mfr. Part No.
10139085-081402LF

Mouser Part No
649-10139085081402LF

Amphenol FCI

Board to Board & Mezzanine Connectors 0.8MM B TO B PLUG ASSY

Learn More

Datasheet

1,525In Stock

Cut Tape

$6.59

$5.62

$5.25

$5.00

Reel

$3.73

View

Min.: 1
Mult.: 1

Reel: 900

Board to Board & Mezzanine Connectors Rec, R2, 40Pos

10144517-042802LF
Amphenol FCI
1: $1.89
2,977In Stock

Mfr. Part No.
10144517-042802LF

Mouser Part No
649-10144517042802LF

Amphenol FCI

Board to Board & Mezzanine Connectors Rec, R2, 40Pos

Learn More

Datasheet

2,977In Stock

Cut Tape

$1.89

$1.61

$1.52

$1.45

Reel

$1.20

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Board to Board & Mezzanine Connectors Rec, R3, 100Pos

10144517-103802LF
Amphenol FCI
1: $3.04
1,803In Stock

Mfr. Part No.
10144517-103802LF

Mouser Part No
649-10144517103802LF

Amphenol FCI

Board to Board & Mezzanine Connectors Rec, R3, 100Pos

Learn More

Datasheet

1,803In Stock

Cut Tape

$3.04

$2.99

$2.92

$2.88

Reel

$2.84

View

Min.: 1
Mult.: 1

Reel: 300

Board to Board & Mezzanine Connectors HEIGHT PLUG CONNECTOR

10132797-051100LF
Amphenol FCI
1: $2.09
5,060In Stock

Mfr. Part No.
10132797-051100LF

Mouser Part No
649-10132797051100LF

Amphenol FCI

Board to Board & Mezzanine Connectors HEIGHT PLUG CONNECTOR

Learn More

Datasheet

5,060In Stock

Cut Tape

$2.09

$1.78

$1.67

$1.58

View

Reel

$1.02

Min.: 1
Mult.: 1

Reel: 1,700

Board to Board & Mezzanine Connectors Plug, P2, 80Pos

10144518-082802LF
Amphenol FCI
1: $2.64
2,775In Stock

Mfr. Part No.
10144518-082802LF

Mouser Part No
649-10144518082802LF

Amphenol FCI

Board to Board & Mezzanine Connectors Plug, P2, 80Pos

Learn More

Datasheet

2,775In Stock

Cut Tape

$2.64

$2.34

$2.20

$2.09

Reel

$1.52

View

Min.: 1
Mult.: 1

Reel: 800

Board to Board & Mezzanine Connectors Plug, P1, 100Pos

10144518-101802LF
Amphenol FCI
1: $2.78
2,605In Stock

Mfr. Part No.
10144518-101802LF

Mouser Part No
649-10144518101802LF

Amphenol FCI

Board to Board & Mezzanine Connectors Plug, P1, 100Pos

Learn More

Datasheet

2,605In Stock

Cut Tape

$2.78

$2.42

$2.27

$2.17

Reel

$1.81

View

Min.: 1
Mult.: 1

Reel: 650

Board to Board & Mezzanine Connectors 4.3mm Height,Dbl Rw 30P, Plug, Connector

10132797-035100LF
Amphenol FCI
1: $1.50
2,781In Stock

Mfr. Part No.
10132797-035100LF

Mouser Part No
649-10132797035100LF

Amphenol FCI

Board to Board & Mezzanine Connectors 4.3mm Height,Dbl Rw 30P, Plug, Connector

Learn More

Datasheet

2,781In Stock

Cut Tape

$1.50

$1.27

$1.19

$1.13

Reel

$0.916

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board to Board & Mezzanine Connectors 0.8MM B TO B REC ASSY

10139781-123402LF
Amphenol FCI
1: $10.01
1,540In Stock

Mfr. Part No.
10139781-123402LF

Mouser Part No
649-10139781123402LF

Amphenol FCI

Board to Board & Mezzanine Connectors 0.8MM B TO B REC ASSY

Learn More

Datasheet

1,540In Stock

Cut Tape

$10.01

$8.51

$7.98

$7.60

$7.24

Reel

$5.70

Min.: 1
Mult.: 1

Reel: 300

Board to Board & Mezzanine Connectors BergStak 0.40mm SA Vertical Header,30 P

10142886-030A2EHLF
Amphenol FCI
1: $1.29
2,698In Stock

Mfr. Part No.
10142886-030A2EHLF

Mouser Part No
649-1014288030A2EHLF

Amphenol FCI

Board to Board & Mezzanine Connectors BergStak 0.40mm SA Vertical Header,30 P

Learn More

Datasheet

2,698In Stock

Cut Tape

$1.29

$1.17

$1.12

$1.10

View

Reel

$0.802

Min.: 1
Mult.: 1

Reel: 4,500

Board to Board & Mezzanine Connectors Plug, P2, 100Pos

10144518-102802LF
Amphenol FCI
1: $3.10
1,674In Stock

Mfr. Part No.
10144518-102802LF

Mouser Part No
649-10144518102802LF

Amphenol FCI

Board to Board & Mezzanine Connectors Plug, P2, 100Pos

Learn More

Datasheet

1,674In Stock

Cut Tape

$3.10

$2.64

$2.47

$2.36

Reel

$1.88

View

Min.: 1
Mult.: 1

Reel: 550

Board to Board & Mezzanine Connectors 0.5 BTB HDR-10156001-051100LF

10156001-051100LF
Amphenol FCI
1: $2.50
1,506In Stock

Mfr. Part No.
10156001-051100LF

Mouser Part No
649-10156001051100LF

Amphenol FCI

Board to Board & Mezzanine Connectors 0.5 BTB HDR-10156001-051100LF

Learn More

Datasheet

1,506In Stock

Cut Tape

$2.50

$2.13

$2.00

$1.90

View

Reel

$1.39

Min.: 1
Mult.: 1

Reel: 1,500

Board to Board & Mezzanine Connectors 60P SMT RECPT

61082-062402LF
Amphenol FCI
1: $5.80
825In Stock

Mfr. Part No.
61082-062402LF

Mouser Part No
649-61082-062402LF

Amphenol FCI

Board to Board & Mezzanine Connectors 60P SMT RECPT

Learn More

Datasheet

825In Stock

Cut Tape

$5.80

$5.27

$4.99

$4.88

Reel

$3.45

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Board to Board & Mezzanine Connectors 40P PLUG

61083-041422LF
Amphenol FCI
1: $3.31
1,641In Stock

Mfr. Part No.
61083-041422LF

Mouser Part No
649-61083-041422LF

Amphenol FCI

Board to Board & Mezzanine Connectors 40P PLUG

Learn More

Datasheet

1,641In Stock

Cut Tape

$3.31

$2.81

$2.64

$2.52

Reel

$1.86

View

Min.: 1
Mult.: 1

Reel: 900

Board to Board & Mezzanine Connectors 7.70MM PLUG 60P 8 Au WITH PEG

61083-064400LF
Amphenol FCI
1: $7.23
476In Stock

Mfr. Part No.
61083-064400LF

Mouser Part No
649-61083-064400LF

Amphenol FCI

Board to Board & Mezzanine Connectors 7.70MM PLUG 60P 8 Au WITH PEG

Learn More

Datasheet

476In Stock

$7.23

$6.28

$6.14

$5.55

View

Min.: 1
Mult.: 1

Bergstak® Board-to-Board Connectors

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Bergstak® Board-to-Board Connectors

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