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Micro-Miniature Board-to-Board Connector Lineups

Engineers often face issues bringing signals from one point to another within their design. Hirose's Board-to-Board connectors offer innovative, cost effective solutions. With contact pitches ranging from 0.35 to 5.0 mm, signal/power contact options, shielding, high speed capability, multiple pin count, various termination styles, and many height combinations, Hirose has the interconnect solutions to solve every application need.

0.5 mm Pitch Micro-Miniature Board-to-Board Connectors

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0.5 mm Pitch Chart

DF12 Series

DF12 Series, Board to Board

  • Pitch: 0.5 mm
  • Stacking Height: 3.0, 3.5, 4.0, 5.0 mm
  • Depth: 4.60 mm
  • Current Rating: 0.3 A
  • Pin Count: 10 to 80
DF12 Series Product Page DF12 Series Learn More
DF17 Series

DF17 Series, Board to Board

  • Pitch: 0.5 mm
  • Stacking Height: 4.0, 5.0, 5.5, 6.0, 6.5, 7.0, 8.0 mm
  • Depth: 5.7 mm
  • Current Rating: 0.3 A
  • Pin Count: 20 to 80
DF17 Series Product Page
DF23 Series

DF23 Series, Board to Board/Board to FPC

  • Pitch: 0.5 mm
  • Stacking Height: 1.5 mm
  • Depth: 6.0 mm
  • Current Rating: 0.3 A
  • Pin Count: 10 to 60
DF23 Series Product Page

0.4 mm Pitch Micro-Miniature Board-to-Board Connectors

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0.4 mm Pitch Chart

DF40 Series

DF40 Series, Board to Board / Board to FPC (2-Piece)

  • Pitch : 0.4 mm
  • Stacking Height: 1.5 mm to 4.0 mm
  • Depth: 3.38 mm
  • Current Rating: 0.3 A
  • Pin Count: 10 to 100
DF40 Series Product Page DF40 Series Learn More
DF37 Series

DF37 Series, Board to Board / Board to FPC (2-Piece)

  • Pitch: 0.4 mm
  • Stacking Height: 0.98 mm & 1.5 mm
  • Depth: 2.98 mm
  • Current Rating: 0.3 A
  • Pin Count: 10 to 74
DF37 Series Product Page DF37 Series Learn More
DF30 Series

DF30 Series , Board to Board /Board to FPC (2-Piece)

  • Pitch: 0.4 mm
  • Stacking Height: 0.9 mm
  • Depth: 4.56 mm
  • Current Rating: 0.3 A
  • Pin Count: 20, 22, 24, 30, 34, 40, 50, 60, 70, 80
DF30 Series Product Page
DF18 Series

DF18 Series, Board to Board / Board to FPC (2-Piece)

  • Pitch: 0.4 mm
  • Stacking Height: 1.5 mm
  • Depth: 5 mm
  • Current Rating: 0.3 A
  • Pin Count: 20 to 12
DF18 Series Product Page
BM10 Series

BM10 Series, Board to Board / Board to FPC (2-Piece)

  • Pitch: 0.4 mm
  • Stacking Height: 0.6/0.8 mm
  • Depth: 2.98 mm
  • Current Rating: 0.3 A
  • Pin Count: 10 to 60
BM10 Series Product Page BM10 Series Learn More
BM14 Series

BM14 Series, Board to Board / Board to FPC (2-Piece)

  • Pitch: 0.4 mm
  • Stacking Height: 0.8 mm
  • Depth: 1.98 mm
  • Current Rating: 0.3 A
  • Pin Count: 10 to 64
BM14 Series Product Page BM14 Series Learn More
BM20 Series

BM20 Series, Board to Board / Board to FPC (2-Piece)

  • Pitch: 0.4 mm
  • Stacking Height: 0.8 mm
  • Depth: 2.3 mm
  • Current Rating: 0.3 A
  • Pin Count: 10 to 40
BM20 Series Product Page BM20 Series Learn More
BM22 Series

BM22 Series, Board to Board / Board to FPC (2-Piece)

  • Pitch: 0.4 mm
  • Stacking Height: 0.9 mm
  • Depth: 2.64 mm
  • Current Rating: 4 A (power), 0.3 A (signal)
  • Pin Count: 4 & 6 positions
  • 4 pos. (2 pos. for power + 2 pos. for signal)
  • 6 pos. (2 pos. for power + 4 pos. for signal)
BM22 Series Product Page
BM25 Series

BM25 Series, Board to Board / Board to FPC (2-Piece)

  • Pitch: 0.4 mm
  • Stacking Height: 0.7 mm
  • Depth: 2.6 mm
  • Current Rating: 9 A (power), 1 A (signal)
  • Pin Count: 4 positions (2 pos. for power + 4 pos. for signal)
BM25 Series Product Page BM25 Series Learn More

0.35 mm Pitch Micro-Miniature Board-to-Board Connectors

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0.35 mm Pitch Chart

BM15FR Series

BM15FR Series, Board to FPC

  • Pitch: 0.35 mm
  • Stacking Height: 0.7 mm
  • Depth: 1.98 mm
  • Current Rating: 0.3 A
  • Pin Count: 10
BM15FR Series Product Page
BM24 Series

BM24 Series, Board to Board / Board to FPC (2-Piece)

  • Pitch: 0.35 mm
  • Stacking Height: 0.8 mm
  • Depth: 2.3 mm
  • Current Rating: 5 A (power), 0.25 A (signal)
  • Pin Count: 10, 20, 24, 30, 40
BM24 Series Product Page BM24 Series Learn More
BM29 Series

BM29 Series, Board to Board / Board to FPC (2-Piece)

  • Pitch: 0.35 mm
  • Stacking Height: 0.6 mm
  • Depth: 1.5 mm
  • Current Rating: 3 A (power), 0.3 A (signal)
  • Pin Count: 2
BM29 Series Product Page

Hybrid Power Type Micro-Miniature Board-to-Board Connectors

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Hybrid Power Type Chart

BM22 Series

BM22 Series, Board to Board / Board to FPC (2-Piece)

  • Pitch: 0.4 mm
  • Stacking Height: 0.9 mm
  • Depth: 2.64 mm
  • Current Rating: 4 A (power), 0.3 A (signal)
  • Pin Count: 4 & 6
  • 4 pos. (2 pos. for power + 2 pos. for signal)
  • 6 pos. (2 pos. for power + 4 pos. for signal)
BM22 Series Product Page
BM24 Series

BM24 Series, Board to FPC (2-Piece)

  • Pitch: 0.35 mm
  • Stacking Height: 0.8 mm
  • Depth: 2.3 mm
  • Current Rating: 5 A (power), 0.25 A (signal)
  • Pin Count: 10, 20, 24, 30, 40
BM24 Series Product Page BM24 Series Learn More
BM25 Series

BM25 Series, Board to Board / Board to FPC (2-Piece)

  • Pitch: 0.4 mm
  • Stacking Height: 0.7 mm
  • Depth: 2.6 mm
  • Current Rating: 9 A (power), 1 A (signal)
  • Pin Count: 4 positions (2 pos. for power + 4 pos. for signal)
BM25 Series Product Page BM25 Series Learn More
BM29 Series

BM29 Series, Board to Board / Board to FPC (2-Piece)

  • Pitch: 0.35 mm
  • Stacking Height: 0.6 mm
  • Depth: 1.5 mm
  • Current Rating: 3 A (power), 0.3 A (signal)
  • Pin Count: 2
BM29 Series Product Page

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