Board to Board Connector
Floating board-to-board connectors keep signal and power transmission stable under vibration, movement, and thermal expansion.
FILTER
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Product Series
0.4 mm Floating Board-to-Board Series
BTB1.8-1 Series
B3501 Series
BTB0.8-12 Series
TB101/TB201 Series
B0813 Floating Series
0.5-8 High-speed Transmission Floating Series
0.8 Floating Series
0.635 Floating Series
0.5-6 Floating Series
0.5-5 Floating Series
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Pitch
0.5 mm
0.8 mm
0.635 mm
0.4 mm
3.5 mm
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Floating Range
Non-floating
—
XY ± 0.6 mm
XY ± 0.8 mm
XY ± 0.5 mm
X/Y/Z: ±1.0 mm
X/Y: ±0.8 mm; Z: ±0.5 mm
XY ± 0.7 mm
— (not applicable)
XY ± 0.4 mm
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Connection Orientation
Straight (ST)
Right Angle (RA)
Right angle
Vertical
ST (straight)
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Connector Type
Plug
Receptacle
Board-to-board receptacle
Apply
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Successfully passing the USCAR V3 vibration level test, the connector features a unique dual-independent spring arm design and a micro-stress floating structure, fully meeting the stringent requirements of applications such as battery, motor and electronic control systems and other demanding scenarios.
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Specifications
Connector Type
Mating Part Number
Material
Pin Count
40~120(pin)
Pitch
0.8 (mm)
Mated Height
18/20/22/24 (mm)
Floating Range
X/Y: ±0.8 mm; Z: ±0.5 mm
Connection Orientation
Soldering Process
SMT
Rated Current
0.5A
Rated Voltage
125 V AC/DC
Withstand Voltage
Operating Temperature Range
-40℃ ~ 125℃
Transmission Rate
Supported Protocol
Power Terminals
0
Mating Cycles
RoHS 2
Halogen-Free
Compatible Replacement
IRISO 10128 Series
Note
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·Easy to assemble
The floating range in the X and Y directions is ±0.8mm, which is an advantage during assembly.
·High - current
A hybrid power - supply design architecture with 5 amperes per pin × 4 circuits.
·16+ Gbps high - speed transmission
Differential impedance is 85 ohms.
Supports PCI - e Gen4Explore now
Specifications
Connector Type
Mating Part Number
Material
Pin Count
20 ~ 160 P
Pitch
0.5 mm
Mated Height
10~30 mm
Floating Range
XY ± 0.8mm
Connection Orientation
Soldering Process
SMT
Rated Current
Signal: 0.5A/Pin, Power supply: 5A/Pin
Rated Voltage
50 V
Withstand Voltage
Operating Temperature Range
-40°C to 125°C
Transmission Rate
16Gbps
Supported Protocol
PCI-Express 4.0
Power Terminals
4
Mating Cycles
RoHS 2
Halogen-Free
Compatible Replacement
IRISO 10143 Series
Note
With power terminals
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The 0.8 Floating Series is a 0.8 mm-pitch floating board-to-board connector family covering 30–80 contacts and multiple mating heights from 6 to 24.7 mm. Its floating side provides XY ±0.5 mm movement, and the family supports both straight and right-angle connection layouts. It uses SMT mounting and is rated at 0.5 A per contact and 50 V AC/DC, with an operating temperature range of -40°C to 105°C. It suits equipment requiring a wide stack-height range, flexible board orientation, and tolerance to assembly misalignment.
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Specifications
Connector Type
Mating Part Number
Material
Pin Count
30, 40, 50, 60, 70, 80
Pitch
0.8 mm
Mated Height
6, 8, 9, 9.75, 11.75, 12.75, 14.25, 15.75, 18, 19.5, 20.95, 24.7
Floating Range
XY ±0.5 mm
Connection Orientation
Soldering Process
SMT
Rated Current
0.5A
Rated Voltage
50V
Withstand Voltage
Operating Temperature Range
-40℃ ~ 105℃
Transmission Rate
Supported Protocol
Power Terminals
0
Mating Cycles
RoHS 2
Halogen-Free
Compatible Replacement
IRISO 9827，9828，9860 Series；IRISO 9828S；IRISO 9827S；IRISO 9828B；IRISO 9827B；IRISO 9860B
Note
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The 0.635 Floating Series is a 0.635 mm-pitch floating board-to-board connector family with 60- and 80-contact options and 6.3, 10, and 15 mm mating heights. Its floating side provides XY ±0.7 mm movement, and the family supports both straight and right-angle connection layouts. It uses SMT mounting and is rated at 0.5 A per contact and 50 V AC/DC, with an operating temperature range of -40°C to 105°C. It suits equipment requiring multiple stack heights, orientation options, and tolerance to assembly misalignment.
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Specifications
Connector Type
Mating Part Number
Material
Pin Count
60, 80
Pitch
0.635mm
Mated Height
6.3, 10, 15
Floating Range
XY±0.7
Connection Orientation
Soldering Process
SMT
Rated Current
0.5A
Rated Voltage
50V
Withstand Voltage
Operating Temperature Range
-40℃ ~ 105℃
Transmission Rate
Supported Protocol
Power Terminals
0
Mating Cycles
RoHS 2
Halogen-Free
Compatible Replacement
KEL DW01，DW11 Series
Note
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The 0.5-6 Floating Series comprises 0.5 mm-pitch high-speed board-to-board connectors with SMT mounting. Floating movement in the X and Y directions absorbs board assembly misalignment, supporting signal connections in compact board layouts that require assembly tolerance.
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Specifications
Connector Type
Mating Part Number
Material
Pin Count
80
Pitch
0.5 mm
Mated Height
8
Floating Range
XY±0.5
Connection Orientation
Soldering Process
SMT
Rated Current
0.4A
Rated Voltage
50V
Withstand Voltage
Operating Temperature Range
-40°C to 105°C
Transmission Rate
6Gbps
Supported Protocol
Power Terminals
0
Mating Cycles
RoHS 2
Halogen-Free
Compatible Replacement
Note
