Modular Design
Pluggable Interface
CE / RoHS Certified
Modular Design
Pluggable Interface
CE / RoHS Certified
AOSI Electronics is a professional MCS terminal block manufacturer based in China, with over 10 years of experience in industrial connector production.
Our factory is equipped with precision molding, automated assembly, and strict quality control systems to ensure consistent performance. We offer full OEM/ODM customization, including logo printing, special pitches, and packaging solutions.
AOSI supports your wiring projects with fast production, expert assistance, and dependable MCS terminal blocks—delivered directly from our factory.
In AOSI Electronics, tutti i nostri morsetti e connettori sono rigorosamente testati e certificati:
✅ UL, CE, RoHS, e RAGGIUNGERE conforme
Ispezione di qualità ✅ 100% prima della spedizione
✅ Rispetto rigoroso di ISO 9001:2015 standard di gestione della qualità
✅ Design ignifugo, resistente alle alte temperature e alle vibrazioni per ambienti industriali
🔒 Una connessione affidabile inizia con componenti certificati. Non accettiamo compromessi quando si tratta di sicurezza e conformità.
In qualità di fabbrica diretta con oltre 15 anni di esperienza nella produzione di morsettiere, AOSI fornisce:
🔧 Oltre 30 macchine per lo stampaggio a iniezione
🧰 In-house progettazione di utensili e stampi capacità
👷 50+ lavoratori qualificati e 8 linee di produzione
🚚 Uscita mensile su 5 milioni di pezzi
Dalla prototipazione alla consegna in grandi quantità, offriamo tempi di consegna stabili, MOQ flessibilee una qualità costante dei prodotti.
Che siate distributori, integratori di sistema o OEM, AOSI è pronta a sostenere la vostra crescita:
🌐 Esportazione in 40+ paesi in Europa, Asia e America
🧩 Opzioni personalizzabili: numero di pin, logo, colore, materiale della custodia, imballaggio
🤖 Supporto ingegneristico per passi speciali, progettazione di blocchi modulari e applicazioni ad alta corrente
📦 Parliamo la vostra lingua: comunicazione veloce, disegni, campioni e supporto logistico globale.
We switched to AOSI’s modular terminals for our HVAC control systems. The installation was quick, the quality was excellent, and the delivery was right on time.
Great product for high-density wiring! These MCS blocks saved space inside our PLC enclosures and were easy to replace during upgrades.
What impressed us was the customization flexibility. AOSI helped us match color codes and labeling for our modular connection system—professional and fast.
Reliable locking mechanism and smooth mating/unmating. We use these terminal blocks in solar combiner boxes and never had any failure.
Modular MCS terminal blocks are ideal for control panels, offering quick plug-in connections that simplify assembly, testing, and future modifications. The compact design helps save space in high-density switchgear layouts.
Used in PLC wiring and signal distribution, MCS terminal blocks reduce wiring time and support modular system expansion. Their pluggable design ensures quick replacement during system maintenance.
MCS terminal blocks help simplify wiring in smart buildings, where devices like sensors, lighting modules, and control relays require modular and service-friendly wiring options.
In testing benches and lab electronics, pluggable terminal blocks allow frequent changes and upgrades of circuits without re-soldering or rewiring. Ideal for modular setups and prototyping.
MCS stands for Modular Connection System. It refers to pluggable terminal blocks that consist of a plug and a header, enabling quick, tool-free wiring and easy replacement in industrial control systems.
Yes. AOSI offers MCS terminal blocks rated up to 16A/300V depending on the pitch and model. They’re suitable for signal and low to medium power distribution.
We offer pitch sizes such as 3.5mm, 3.81mm, 5.0mm, 5.08mm, and 7.62mm, with various pole numbers from 2P to 24P. Custom pitches are available upon request.
Sì! Ecco come richiedere i campioni:
Step1. Choose the model(s) from our catalog.
Step2. Share your company name, application, and shipping address.
Step3. We’ll confirm stock and send samples via DHL or FedEx.
Step4. Standard samples are free; customized ones may incur a fee.
MCS terminal blocks are widely used in control panels, PLC systems, building automation, renewable energy, and laboratory equipment. Their modular plug-in design makes them ideal for systems that require frequent maintenance, quick wiring changes, or space-saving layouts.
Il plug side connects to field wiring and can be easily detached. The header is fixed on the PCB or DIN rail and connects to the internal circuit. Together, they form a modular, pluggable connection.
Absolutely. All AOSI pluggable terminal blocks comply with CE and RoHS directives. We also support UL requests for specific OEM models.
To install MCS terminal blocks on a PCB, follow these steps:
Yes. We provide PDF datasheets, CAD drawings, and 3D STEP files for all MCS models to support your product design and PCB layout planning.
Yes. MCS terminal blocks are ideal for AI-driven control panels, such as those used in smart factories, robotics, and edge computing units. Their pluggable design allows for fast integration, module swapping, and streamlined signal wiring in dynamic AI applications.
Looking for flexible, modular wiring solutions? AOSI’s MCS terminal blocks offer tool-free plug-in connections ideal for control panels, automation systems, and smart devices.
With customizable pitch, pole count, and housing options, our pluggable terminals help reduce installation time and simplify maintenance. OEM/ODM service, low MOQ, and global shipping available. Get in touch today!
Cercate altri tipi di morsettiere? Scoprite di seguito la nostra gamma completa di soluzioni di connessione.
Lasciate un messaggio al nostro team di vendita e vi risponderemo al più presto.
