Modular Design
Pluggable Interface
CE / RoHS 인증
Modular Design
Pluggable Interface
CE / RoHS 인증
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.
AOSI Electronics의 모든 단자대와 커넥터는 엄격한 테스트를 거쳐 완벽한 인증을 받았습니다:
✅ UL, CE, RoHS및 REACH 준수
✅ 배송 전 100% 품질 검사
✅ 다음 사항을 엄격하게 준수 ISO 9001:2015 품질 관리 표준
✅ 산업 환경을 위한 내화성, 고온 내성 및 진동 테스트를 거친 설계
🔒 안정적인 연결은 인증된 구성 요소에서 시작됩니다. 안전과 규정 준수에 있어서는 어떠한 타협도 하지 않습니다.
단자대 생산 분야에서 15년 이상의 경험을 가진 직영 공장으로서 AOSI는 다음과 같은 서비스를 제공합니다:
🔧 Over 사출 성형기 30대
🧰 사내 툴링 및 금형 설계 기능
👷 50명 이상의 숙련된 근로자 그리고 8개의 생산 라인
🚚 월별 생산량 초과 5백만 개
프로토타이핑부터 대량 납품까지 다음을 제공합니다. 안정적인 리드 타임, 유연한 MOQ일관된 제품 품질을 제공합니다.
유통업체, 시스템 통합업체, OEM 등 어떤 기업이든 AOSI는 귀사의 성장을 지원할 준비가 되어 있습니다:
🌐 내보내기 대상 40개 이상의 국가 유럽, 아시아, 미주 전역에서
🧩 사용자 지정 가능한 옵션: 핀 수, 로고, 색상, 하우징 재질, 포장
특수 피치, 모듈식 블록 설계 및 고전류 애플리케이션을 위한 엔지니어링 지원
빠른 커뮤니케이션, 도면, 샘플, 글로벌 물류 지원 등 고객의 언어를 지원합니다.
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.
Yes! Here’s how to request samples:
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.
The 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!
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