Hirose Kabelbaum

Hirose wire harness solutions are designed for speed, strength and accuracy. Each connector locks tight and stays in the best situation. This harness powers robots, cars, medical devices and smart devices across the globe.

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Hirose Wire Harness Brand Overview

Engineers worldwide trust the Hirose wire harness name. The firm produces ultra-compact, highly durable connections integrated into finished, field-ready wire harnesses. Every vessel uses authentic Hirose parts, no copies. Each harness passes fit, function and flow testing before shipment. Every cable we make, batch by batch, meets genuine Hirose standards

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Hirose Connector Product Range

Compact circular connectors designed for space-con

Hirose Wire Harness Core Product Series

We have three major Hirose families covered in our harness product portfolio. It has tough car grade seals, fast coax links and small board plugs. Each series deals with a different wiring problem for a different job. Choose the series that suits your build and let our team do the rest.

Micro-Pitch Wire-to-Board Hirose Harness (DF Series)

The Hirose DF51 connector is a compact board-to-wire solution for tight spaces, ideal for phones, cameras and small control boards. Closely spaced pins enable slim, lightweight PCBs. Our harness team crimps wires manually or by machine. We select wire gauges matching load current for safe connections. All DF Series harnesses undergo pull testing pre-shipment. Locking tabs secure the connector against sudden shock. This series suits Hirose wire-to-wire links in compact enclosures. Engineers widely adopt it for consumer devices and small robots. Popular pin counts are stocked for short lead times. Need custom pinouts? We build quickly per your design.

Automotive Waterproof Hirose Harness (ZE/ZH/GT Series)

Cars are exposed to rain, dust, heat and cold every day. The ZE, ZH and GT series have no issue with it. Rubber seals keep water and dirt away from each pin. Locking clips snap shut and stay shut, resisting road vibration on the long haul. We make these harnesses for engine bays, sensors and lights, all alike. Wire jackets resist oil, fuel and hot surfaces near the motor. Hirose Cable runs are checked to ensure tight, gap-free crimps. This series is just as good for electric cars as petrol cars. New energy car makers trust this line for battery-motor links. Each batch is tested for water ingress and pull strength. The harness of your car is sealed and secured for the life of the vehicle.

High-Freq Micro-Coax Hirose Harness (U.FL/W.FL2 Series)

Fast data needs a clean, consistent signal path. U.FL and W.FL2 connectors transmit high-frequency signals with negligible losses. These compact coax links fit Wi-Fi cards, GPS modules and small antennas. Signal drop is not a concern as our team carefully routes each Hirose wire. Every cable is shielded from external electrical noise, with precisely controlled lengths. Small length variations shift signal timing. The miniature connector body saves board space. This series suits laptops, routers and IoT boards. We test every harness with a signal analyser pre-shipment. Easy-assembly micro-coax supports 5G, Wi-Fi 6 and GPS bands. Select this series when signal integrity matters most.

Hirose wire harness customized solution

No two projects are ever the same. Our team builds custom harnesses from the ground up to your specifications. We control wire length, number of pins, connector type and jacket material. From a single prototype to full production runs, we scale with you.

Hirose Harness Solutions for Industrial Automation Equipment

In factories machines are operated day and night. Our harnesses handle constant motion, heat, and dust in these demanding environments. We install cable runs for robot arms, sensors and control panels. Strain relief is used to prevent damage to wires when they move quickly and repetitively. We perform stringent quality checks at each and every stage in our Hirose wire harness manufacturing process system. We use flame resistant jackets on panels adjacent to heat sources. The connectors lock firmly so vibration never loosens a link over time. Custom lengths, no wasted cable, no mess in your control panel. We also put labels on for easy, quick maintenance work later on.

Hirose Harness Solutions for New Energy Automotive Equipment

Electric cars need harnesses that can safely handle the high voltage. We build links for battery packs, motors and charging ports. For high current paths, we use low resistance thick wire. Blocks noise coming from motor controllers and inverters. All harnesses are made with the utmost safety standards for electric vehicles. We test insulation thoroughly to guard against shorts and heat build up. Waterproof seals protect connectors near the battery pack. Our LS wire harness builds easily fit tight EV chassis spaces. We support small test runs all the way through to full production runs. Our EV harnesses last for the entire life of the car. Select us for quality.

Hirose Harness Solutions for Medical Smart Equipment

Hospitals need equipment that doesn’t fail at a critical moment. Our medical wire harnesses are built to the highest cleanliness and safety standards. We use biocompatible materials that are safe to touch for patients. Each harness is tested to verify signal integrity and stable power transfer. "Wires get fatigued from the rigours of daily use in active wards. We also make monitor, pump and diagnostic tool harnesses. Blocks interference from nearby hospital equipment. The connectors lock in tight so you never accidentally disconnect while in use. Our team logs every batch for total, seamless traceability. Our medical harnesses are the equipment you can rely on for your patients and staff.

Hirose Harness Solutions for IoT Smart Electronic Equipment

Smart devices pack a lot of technology into a very small space. Our harnesses fit snug boards inside sensors, hubs and smart speakers. We keep the wire running short so we save on power and space. Fine-pitch connectors are suited to the tiny boards found in most IoT devices. Each wire connector harness was soldered by our team with steady careful hands. We test signal paths closely for data loss or lag. Flexible jackets are easy to bend during quick assembly of the device. Low-profile connectors make device housings slim and light. “We scale nicely from small batches to full mass production.” Count on us to keep your devices connected.

Why Choose Our Hirose Wire Harnesses

Original-Level High Compatibility, Zero-Loosening Precise Docking

All of our harnesses are built with real Hirose parts. Fake/copied connectors can be loose and often fail early. Our parts click together with a solid, firm click. All the pins line up just as they were intended in the original design. This snug fit maintains signal integrity and power delivery. These connectors won’t come loose with vibration and shock over time. The hirose 4 wire connector we use has passed a rigorous pull and shake test. Each harness mates smoothly each time you plug it in. You get a solid, dependable connection you can always count on.

Precision Technology Support, High-Stability & Low-Loss Transmission

All wiring is crimped and soldered by our engineers with precision tools. Bad crimps = weak spots, added heat and signal loss. Each crimp is checked under a microscope for complete solid contact. The cable impedance is constant along the entire length of the harness. This keeps data and power flowing at speed without any unwanted drop. “We check every single finished part for resistance and continuity. Stable signals lead to fewer errors and more fluid performance of the device as a whole. Our process leads to less transmission loss. A reliable gearbox begins with careful, precise work at every stage.

Strict Material Selection, Weather Resistance & Longer Service Life

We select wire and connector materials for durability. Jackets are able to resist UV rays, oil, heat and cold weather easily. Seals prevent water and dust from entering the connectors. Our Hirose wire harness clips keep cables tightly secured against shock and pull. The materials are surrounded by strict ratings for flame and safety. This careful selection extends the working life of your product by years. The harnesses remain flexible after years of outdoor use in the field. Fewer replacements = lower cost to you over time. Strong materials means a harness that works year after year.

Full-Dimension Customization, Adapting to Personalized Needs

Each project has a shape, a size and a distinct set of needs. Choose the wire length, colour and connector style that suits your build. Our team makes harnesses for small gadgets and big machines” Searching for an odd bend or rare pin count? We do that as well. Our Hirose wire to wire connectors are suitable for small runs and mass production. We will customize the jacket material for your work environment and load. Custom labels and markings make assembly quick and repairs easy. Our design team works directly with your CAD files or hand drawings.

Branchen und Anwendungen

Unterhaltungselektronik

Small, light harnesses for phones, cameras and audio gear. Tight pin spacing saves valuable board space inside. Our builds maintain a clean signal and steady power. Great for fast moving consumer product cycles.

Industrielle Automatisierung

Robot arms and control panels require strong, stable wiring. Our harnesses withstand heat, dust and daily floor vibration. The wires would constantly be moved without strain relief. Designed to keep the lines moving in production without stops.

Automobilindustrie & Elektrofahrzeuge

Waterproof sealing and locking clips for rough road conditions. Our harnesses connect sensors, lights, motors and battery packs. Thick wire gauges safely handle high current. Trusted by traditional and new energy vehicle manufacturers.

Medical Devices

Clean, safe materials meet hospitals’ strict standards. Our medical wire harness ensures the proper operation of monitors and pumps. Noise from nearby hospital equipment is blocked by shielding. To care for patients safely, dependable links are needed.

Telecom & Networking

Fast, clean data transfer via high-frequency coax. Our harnesses support routers, antennas and base stations. Shielding designs reduce signal noise and loss. Made for the demands of always-on networks.

Robotics & Motion Control

Flexible harnesses that bend and flex without breaking down Our builds are comfortable for repeated motion cycles. Locking connectors will stay in place under constant vibration. Perfect for arms, joints and moving sensor parts.

Aerospace & Defence

Materials that resist extreme heat, cold and pressure changes. Our harnesses conform to tight tolerance and safety requirements. Protection of sensitive signals and control-lines. Designed for gear that simply won't let you down.

Smart Home & IoT

Small connectors for small, low-power smart devices. Our harnesses keep hubs, sensors and speakers talking clearly. Short, efficient wire runs save space and power. Engineered to swiftly transition from prototype to mass production.

The Numbers Behind Reliable Harnessing

Contact Resistance

Low contact resistance allows power to go through with minimal energy loss. High Resistance = Heat Build Up & Low Signal Strength We test resistance on every harness batch we build. Clean, tight crimps keep this number low and stable over time.

Insertion Cycles

Hirose connectors have a specified number of insertions they can withstand. We test our harnesses to and beyond these insertion cycle ratings. This is most important for gear that is swapped or serviced often. Each design is tested by Hirose wire harness testers against its rated cycle count before release.

Retention Force

The force required to disconnect a connector unintentionally. The strong retention keeps the connectors in place even under shock or vibration. Each production run is sampled and pull strength tested. This keeps your gear wired, even in harsh working conditions.

Waterproof and Dust Ratings

Sealed connectors are IP rated for water and dust protection. We check these ratings against the sheet before parts are shipped. This is most important for outdoor, automotive and industrial builds. When a seal fails it can mean a failed product down the line.

Continuous Quality Testing

We don’t test and forget. Random batch sampling tests resistance, pull force and cycle life as a unit. All Hirose wire harness tester results are recorded for complete traceability. This steady process is how we keep quality consistent, order after order.

Matching the Right Hirose Series to Design

DF Series (Micro-Pitch Wire-to-Board)

If you are working with small boards and limited space, choose this series. It works well inside small robotics equipment, phones and cameras. Here the Hirose DF51 connector is a common and reliable choice. Great for hirose wire to wire links on small circuit boards.

ZE/ZH/GT Series (Automotive Waterproof)

Use this series for any harness in outdoor or vehicle environments. Sealed, locking connectors take care of rain, dust and constant vibration. It works well with engine bays, lights, sensors, and EV battery connections. A great pick when you need both water and shock resistance.

U.FL/W.FL2 Series (High-Freq Micro-Coax)

This series is used when speed and clarity of signal is paramount. It works well with Wi-Fi cards, GPS units and small antenna links. Shielded coax cuts noise and keeps data flowing fast. Best for small devices needing powerful, clean wireless performance.

Custom Hybrid Builds

Some projects require more than one series in a harness. We incorporate board level, waterproof, and coax connectors as needed. This is good for complex machines with mixed wiring requirements. The team designs the entire layout so that the links work in concert with others.

Our Prototyping-to-Production Pipeline

Design Review

We will review your 3D CAD files or drawings.

Component Selection

We select the appropriate Hirose connectors and wire gauge to match your requirements.

Sample Build

Your team hand-builds a first prototype for your review.

Fit and Function Test

We test the prototype in the board or enclosure you provide.

Elektrische Prüfung

Resistance, continuity and signal flow are tested on the sample.

Sign off the design

You sign off on the final design before mass production starts.

Production Run

We use repeatable, verified processes to produce your entire order.

Quality Control

Each batch is pull, cycle and resistance tested.

Packaging and Labelling

Label & package harnesses for quick and easy installation.

Shipping

Your finished harnesses ship out, ready for use, right on schedule.

Kundenrezensionen

★★★★★

Our robot arms needed tough, reliable wiring, and this team delivered. The connectors lock in tight and haven't loosened once. Fast turnaround too. Would order again without hesitation.

Michael Anderson

★★★★★

We needed a small board connector fast, and the DF Series fit perfectly. Great fit, clean crimps, and solid support from the team. Exactly what our product needed.

Sarah Thompson

★★★★★

Our medical device team needed clean, safe wiring fast. This company understood our standards right away. Every Hirose wire harness passed our internal testing with no issues at all.

Jennifer Lee

★★★★★

We use their coax harnesses for our Wi-Fi routers. Signal loss dropped noticeably after switching over. Great technical support during the design phase too.

Robert Chen

★★★★★

Our EV battery harness needed to handle serious current safely. This build passed every internal safety check we ran. Solid partner for new energy vehicle projects.

Christopher Wright

★★★★★

Great experience from first quote to final shipment. Clear communication and genuine Hirose parts throughout. Our IoT hub project shipped on time because of their fast turnaround.

Emily Davis

Select the Ideal Site for High Quality Harness

Choosing the right connector is just as important as choosing the right harness partner. QL-Custom Technology Ltd. uses only genuine Hirose components, purchased through authorized Hirose authorized distributors. That means no pretending, no guessing, no surprise failures later on. Our engineers are with you from the first sketch to full production. We respond quickly to questions and make design changes without impacting your schedule. Whether you need a prototype or 10,000 units, our process can scale to your needs. All harness ships tested, labelled and ready to install. If you select Hirose wire harnesses from QL-Custom Technology Ltd., you can build your product around with confidence.

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