2.54mm Press-Fit connector, Straight Male Header

Solderless PCB Interconnect with RoHS & REACH Compliance

A high-reliability, solderless 2.54mm pitch press-fit straight male header designed for secure, efficient, and eco-friendly PCB-to-board connections without thermal stress.

Feature Specification
Model HMNSS25-Y001
Pitch  2.54mm
Rows Single Row
Orientation Through-Hole, Straight Male Header, Solderless Press-Fit Pin
Current Rating 3A,4A or as required
Contact Resistance 20mΩ Max
Insulation Resistance 1000MQ Min
Dielectric Withstanding 600V AC
Operating Temp -40℃ to +105℃
Housing Material UL94V-0(LCP/PA9T/PA6T)
Contact Material Brass, Phosphor Bronze(Gold or Tn Plating)
Available Pins 1 - 40 Pins Per Row
·All materials are RoHS and REACH compliant. Halogen-free options are available.

 

Key Features & Advantages

  • Solderless Press-Fit: no soldering, no thermal damage, lower cost.

  • Superior materials: high-grade Brass/Phosphor Bronze contacts, durable LCP/NL6T insulation.

  • Eco-compliant: RoHS & REACH, halogen-free optional.

  • Flexible: 1–40 pins/row, platings: Gold Flash, 3µ'' Gold, Matte Tin.

Drawing

Classic Applications

Automotive Electronics: ECUs, dashboard displays, infotainment systems – high vibration resistance required.


Industrial Automation: PLCs, industrial PCs, robotics control boards, power modules.


Telecommunications: Base stations, servers, routers, high-speed data networking equipment.


Consumer Electronics & Appliances: Smart home hubs, mainboards for solder-free assembly.


Medical Devices: Precision diagnostic equipment, monitoring systems – reliability paramount.

Honorary Qualifications

ISO 9001:2015 Quality Management System Certificate (Ganzhou Dayu Factory)

ISO 9001:2015 Quality Management System Certificate (Ganzhou Dayu Factory)

ISO 9001:2015 Quality Management System Certificate

ISO 9001:2015 Quality Management System Certificate

IATF 16949:2016 Automotive Quality Management System Certificate

IATF 16949:2016 Automotive Quality Management System Certificate

TUV certification

TUV certification

TUV Certifications

TUV Certifications

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For inquiries about our products, please send us an email. We will contact you within 24 hours.

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Technical Support

Tel: +86 13798282367
Email: yuan_guo@elete-tech.com

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Service Support

Tel: 86-769-81769832
Email: jammy.wong@elete-tech.com

We Will Contact You Within One Working Day. Please Pay Attention To Your E-mail.

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