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Home Featured products Eye-of-the-needle EON
Press Fit Terminal Series
Eye-of-the-needle EON
Solderless connections for demanding applications

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Key Features
Eye-of-the-Needle Design
Eye-of-the-Needle Design
Spring-like elastic deformation ensures gas-tight connection. Optimized retention force throughout PTH lifespan
Multiple Size Options
Multiple Size Options
Available in 0.4mm, 0.64mm, and 0.8mm press-fit zones
Industry Standard Compliance
Industry Standard Compliance
Meets IEC 60352-5 International Standard for Solderless Connections
Material Excellence
Material Excellence
CuNiSi: C19010, C7025 Phosphor Bronze: CuSn4/C51100, CuSn6/C5191
Technical Specifications
ParametersSpecifcations
Press-fit zones0.4mm/0.64mm/0.8mm
Current ratingOperating5A @ 80℃ ambient
Operating temperature40℃ to + 150C
PCB thickness1.6mm ± 10% (standard)

PCB material

FR4 according to IPC4101
Applicable standardIEC 60352-5
Quality assurance / Industrial Standard
Press-Fit ThicknessInsertion ForceRetention Force
0.4mm70N max10N min
0.64mm120N max30N min
0.8mm180N max50N min
applications
Electronic Control Units (ECU)
Electronic Control Units (ECU)
Airbag Control Units (ACU)
Airbag Control Units (ACU)
Battery Management Systems (BMS)
Battery Management Systems (BMS)
Photovoltaic (PV) systems
Photovoltaic (PV) systems
Wind power systems
Wind power systems
Aerospace
Aerospace
Military
Military
Medical
Medical
Plating Options
Validated

Plating Options

Ag over Ni (Leoco recommended)
Superior performance characteristics
Sn over Ni (Lead-free) RoHS compliant option
Other platings available on request

Validated

Mechanical testing: Tensile strength, vibration, impact
Electrical testing: Current-carrying capacity, insulation resistance
Environmental testing: Thermal shock, corrosion (salt spray), humidity
IP waterproof testing
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Eye-of-the-needle EON
Other featured products
RAST Connectors
RAST Connector Series

RAST Connectors

Precision connections for demanding applications
Product advantages：
Precision Connection

Precision Connection

Insulation Displacement Technology (IDC)

Insulation Displacement Technology (IDC)

Heat Resistance and Vibration

Heat Resistance and Vibration

Polarized and<br>Color-Coded

Polarized and
Color-Coded

Customization Available

Customization Available

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