SX-Electronics

Reliable Electronic Components Specialist

Precision industrial connectivity, rapid delivery, and flexible sourcing -- powered by 10+ years of global expertise.

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ISO9000 Certified

ESD Compliant

10+ Years Experience

10+ Years in Industry

50K+ Parts in Stock

24h Rapid Response

100+ Global Clients

Core Strengths

The Harting Advantage

Our primary expertise -- extensive ready stock and deep sourcing network for Harting industrial connectors.

Harting Industrial Connectors

We maintain one of the most comprehensive ready stocks of Harting connectors available, enabling rapid delivery for time-critical projects and support for hard-to-find or obsolete models that traditional distributors cannot fulfill.

Rapid delivery for time-critical needs
Low MOQ -- flexible order quantities
Hard-to-find & obsolete parts support
Competitive & stable pricing

Ready Stock

50K+

Harting connector variants held in stock, ready to ship within 24 hours of order confirmation.

Live inventory

Urgent & Project-Based Supply

Specialized in resolving emergency procurement, production-line stoppages, and complex project-based sourcing challenges with fast turnaround.

Obsolete & Hard-to-Find Models

When traditional supply chains fail, we step in. Our global sourcing network and deep Harting expertise enable us to locate discontinued and obsolete connector models that keep your legacy systems running.

HAN Series

Full range stocked

Device connectivity & More

Legacy & current

Application Scenarios

Where Harting Connectors Perform

Trusted across demanding industrial environments -- from factory floors to mobile machinery and data infrastructure.

Industry 4.0

Factory Automation

Reliable signal and power transmission for robotic arms, conveyor systems, and PLCs on high-speed production lines.

Harting connectors deployed in wind turbine and solar energy systems

Clean Energy

Renewable Energy

Harsh-environment rated connectors for wind turbines, solar inverters, and energy storage systems requiring long-term durability.

Harting connectors used in railway and commercial vehicle systems

Mobility

Transportation

Vibration-resistant, IP-rated connectors for railway rolling stock, commercial vehicles, and off-highway equipment.

Infrastructure

Data Centers

High-density, hot-swappable connectors ensuring zero-downtime connectivity for server racks and network backbone systems.

Don't see your industry listed? Our team sources Harting connectors for virtually every application. Contact us for tailored support.

Discuss Your Application

Real Stock Evidence

Real Inventory Photos

Stock

HARTING Stock Shelves

HARTING Boxes & Part Labels

Product Detail 1

HARTING cable assembly in clear bag with label

Product Detail 2

Packing scene with cartons, foam, and anti-static packaging

Packing: Cartons / Foam / ESD Bags

Shipping Scene

Product Portfolio

One-Stop Component Sourcing

Beyond industrial connectors, we provide comprehensive electronic component sourcing to support your entire production and engineering lifecycle.

Industrial Connectors

Harting HAN series, circular connectors, PCB connectors, and more for demanding industrial environments.

Harting Banner Unitek

Integrated Circuits

Microcontrollers, logic ICs, analog ICs, memory, and application-specific integrated circuits from leading manufacturers.

ADI TI ST

View All

MOSFETs & Transistor

N-channel and P-channel MOSFETs, IGBTs, and power management devices for industrial motor drives and switching applications.

PNG 3PEAK Macom

Our Clients

Who We Serve

Industry Partners

We support customers who demand fast, flexible, and reliable component supply across diverse industrial sectors.

Automation Equipment Manufacturers

OEMs building industrial automation machinery requiring reliable, consistent connector supply for production continuity.

System Integrators & Engineers

Engineering firms integrating complex control systems who need precise component specifications delivered on tight schedules.

Control Panel Builders

Panel assembly specialists requiring flexible ordering with low MOQ and fast delivery across multiple connector families.

MRO Providers

Maintenance and repair organizations sourcing replacement parts for aging industrial equipment, including obsolete models.

Distributors & Trading Partners

Wholesale distributors and trading companies leveraging our stock depth and competitive pricing for resale and project fulfillment.

Not sure if we're the right fit?

Send us your part number or BOM list. Our team will respond within 24 hours with availability and pricing.

Contact Our Team

Quality Standards

ISO 9000 Certified

All products supplied under ISO9000 quality management standards, ensuring consistency and traceability.

ESD Compliant Handling

Full ESD protection protocols throughout storage, handling, and shipping to protect sensitive components.

Full Traceability

Complete documentation and batch traceability for every shipment, supporting your quality audit requirements.

Our Commitment

A Partner You Can
Count On

With strong inventory depth, a flexible service model, and deep industry expertise built over a decade, SX-Electronics is committed to being a reliable long-term partner -- especially for customers navigating urgent demand, small-batch procurement, or complex sourcing challenges.

We don't just ship parts. We solve supply chain problems. Whether you need 1 piece or 10,000, we respond with the same speed, transparency, and dedication.

24-hour quote response for standard inquiries
No minimum order quantity restrictions
Transparent pricing -- no hidden fees
Global shipping with full documentation

Client Feedback

What Our Customers Say

Trusted by automation manufacturers, engineers, and MRO teams across the globe for over a decade.

"We had an urgent production halt due to a shortage of Harting HAN connectors. SX-Electronics located and shipped the exact parts we needed within 48 hours. Their stock depth and responsiveness are genuinely unmatched -- they saved our assembly line."

"As a system integrator, we rely heavily on consistent connector supply across multiple projects. SX-Electronics has been our go-to partner for Harting components for three years. Their pricing is competitive, delivery is reliable, and the team always responds fast. Highly recommended."

"We needed a discontinued Harting model that every other distributor told us was unavailable. SX-Electronics tracked it down in less than a week and provided full traceability documentation. That kind of problem-solving is exactly what we need from a long-term supplier."

"SX-Electronics supports our panel building business perfectly. We place small-batch orders frequently, and there's never a minimum quantity issue. The parts always arrive well-packaged with proper ESD protection. It's a partnership we genuinely value."

"We source ICs and connectors from SX-Electronics for our distribution network. The breadth of their inventory and their ability to fulfill mixed BOM lists in a single shipment has significantly streamlined our procurement process. A dependable partner."

Get In Touch

Ready to Solve Your
Sourcing Challenge?

Send us your part number, BOM list, or project requirements. Our expert team will get back to you within 24 hours with availability, pricing, and delivery options.

Send an Inquiry Call Our Team