High-performance board-to-board connectors

Board-to-board connectors optimized for high performance and functionality.

High-performance floating board‑to‑board connectors delivering precision misalignment absorption and high‑speed data up to Gen. 4 levels. Compact 0.4–0.762mm pitch designs enhance rugged reliability and signal integrity in industrial, automotive, and automation applications.

Enerbee brochure cover
  • Pitch: 0.4mm
  • Pitch: 0.5mm
  • Pitch: 0.6mm
  • Pitch: 0.8mm
  • Pitch: 3.81mm/7.62mm
  • Automotive
FX25 Series

FX25 Series

  • 0.4mm Pitch, Compact, High Pin Count Connector
  • Connection Type: Right Angle Connection
  • Floating Amount: ±0.45mm in the X and Y directions
  • High Speed Transmission: 2.5Gbps
  • Current Capacity: 0.4A/pin
  • Excellent Mating Operation Due to Wide Self-Alignment Guide
  • Effective Fitting Length: 1mm for High Contact Reliability Design

FX10 Series

FX10 Series, Board to Board High Speed Transmission

  • 0.5 mm pitch
  • Stacking height: 4 – 8 mm
  • Current rating: 0.3 A
  • Improved transmission efficiency between boards
  • Effective mating length is 1.1 mm for signal contacts
  • Contacts: w/ground plate 80, 100, 120, 140 - w/o ground plate 96, 120, 144, 168

FX11 Series

FX11 Series, Board to Board High Speed Transmission

  • Low profile design
  • Improved transmission efficiency between boards
  • 10 signal: 1 ground arrangement
  • Metal fittings for added strength
  • Suited to high-density applications
  • Structure prevents solder wicking
  • High contact reliability
  • Optional ground plate

FX22 Series

FX22 Series, Board to Board High Speed Transmission

  • ±0.6 mm maximum floating in the XZ directions
  • Self-cleaning function and vibration resistance with double beam contact
  • Extremely low profile with 4.2 mm height
  • Current capacity: 0.7 A per pin
  • Coplanar connection available in 40 to 80 positions
  • ±1.2 mm self-alignment structure for easy mating
  • RoHS-compliant

FX8 Series

FX8 Series

  • 0.6 mm pitch
  • Positions available: 60 to 140
  • 0.6 mm min. of self-alignment
  • Effective mating length is 2 mm
  • Stack heights available are 3 mm to 16 mm
  • FX8 and FX8C do not mate
  • RoHS-compliant

FX8C Series

FX8C Series

  • 0.6 mm pitch
  • Positions available: 60 to 140
  • 0.6 mm min. of self-alignment
  • Effective mating length is 2 mm
  • Stack heights available are 3 mm to 16 mm
  • FX8 and FX8C do not mate
  • RoHS-compliant

ER8 Series

ER8 Series

  • 0.8 mm pitch
  • Stacking heights (mm): 7, 9, 10, and 12
  • Contacts (number of positions) available: 10, 20, 30, 40, 50, 60, 70, 80, 100, and 140
  • Mezzanine, right-angle, and coplanar variations
  • Plug receptacle connector
  • Gold contact plating
  • Operating temperature: -55°C (min) to +125°C (max)

FX18 Series

FX18 Series, Board to Board

  • 0.8 mm pitch
  • Variations: Coplanar/Vertical/Stacking
  • Power supply contacts rated up to 12 A
  • Effective mating length of signal contact: 2.0 mm
  • Ground contact to enhance grounding
  • Large mating guide for easy mating
  • Number of contacts: 40, 60, 80, 100, 120, 140

FX27 Series

FX27 Series, Board to Board

  • Contact pitch: 0.8 mm
  • Stacking height: 22 mm min.
  • Pin varieties: 40, 60, 80, 100, and 120
  • Floating range: 0.6 mm max. in X and Y directions
  • High-speed transmission: 2.5 Gbps (PCle® Gen.1)
  • Customizable interposer PCB
  • Current capacity: 0.5 A/pin
  • Pick-and-place mounting (suction tape attached as standard)
  • Large guidepost for excellent mating performance

FX30B Series

FX30B Series, Connectors for Power Supply

  • Contact pitch: 3.81 mm
  • Current capacity: 13-17 A/pin
  • Connection type: Coplanar, Vertical, Parallel
  • Position misalignment absorption movable amount: ±0.3 mm
  • This series has superior contact reliability by employing an independent four-point contact spring structure
  • Number of positions: 2, 3, 4, 5

Pitch: 0.5mm

FX20 Series

FX20 Series, Board to Board

  • 0.5 mm pitch, stacking height 15~30 mm
  • Floating range; X direction: ± 0.6 to 0.8 mm, Y direction: ± 0.6 mm
  • Current capacity: 0.5 A / pin
  • Self aligning and self-guiding
  • Number of positions: 20, 40, 60, 80, 100, 120, 140

FX23 Series

FX23 Series, Floating Board-to-Board for High-Speed Transmission

  • Pitch: 0.5 mm
  • ±0.6 mm max floating in the X and Y directions
  • 2 power pins are provided to each side of the connector housings (3 A/pin)
  • Signal terminal is rated up to 0.5 A/pin
  • Vertical connection and parallel connection between 15-30 mm PCB distance are available

FX23L Series

FX23L Series

  • Pitch: 0.5mm
  • Connection Type: Stacking (Height : 8 to 30mm)/Right Angle
  • Positions Available: 20/40/60/80/100/120 for signal + 4 pins for power
  • Floating Range: X Direction : ±0.6mm Y direction: ±0.6mm
  • Supports PCle Gen.4 (16Gbps)
  • Hybrid Power Design (3A/pinx4 lines)
  • Current Capacity: Signal Contact 0.5A/pin Power Contact 3A/pin
  • Pick & Place (suction tape attached as standard)
  • Large guide post for excellent mating performance

Pitch: 1.0mm

FX20 Series

FX26 Series

  • Vibration resistance
  • Heat resistance up to +140°C
  • Board misalignment absorption
  • X and Y directions: ±0.7 mm floating range
  • Z direction: ±0.75 mm effective mating length
  • Contact pitch: 1 mm
  • Pin count variations: 20, 30, 40, 50, and 60

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