CT354A SOP-4 Transistor Output Optocoupler – 20–50 pcs Bulk
CT354A SOP-4 Transistor Output Optocoupler – 20–50 pcs Bulk
CT354A(V)(T1) SOP-4 Transistor Output Optocoupler – Reliable Signal Isolation for Your Circuits
The CT354A(V)(T1) is a high-quality SOP-4 transistor output optocoupler designed for general-purpose signal isolation in a wide range of electronic applications. Available in convenient bulk packs of 20 to 50 pieces, this component is ideal for engineers, hobbyists, and electronics professionals who need dependable optical isolation at an exceptional value.
With a compact SOP-4 surface-mount package, the CT354A integrates seamlessly into PCB designs, offering efficient electrical isolation between input and output circuits. Operating at 1.24V, it meets international standards for contact load, protection features, and general performance — making it a versatile choice for control circuits, logic interfacing, and signal switching.
Made in Mainland China.
Key Features
- Model: CT354A(V)(T1)
- Package: SOP-4 (Surface-Mount, 4-pin)
- Type: Transistor Output Optocoupler
- Voltage: 1.24V
- Application: General Purpose Signal Isolation
- Standards: Meets international standards for contact load and protection
- High-Concern Chemicals: None
- Quantity: Available in 20–50 piece packs
- Customized options available
Why Choose the CT354A(V)(T1)?
- ✅ Reliable Isolation: Effectively separates input/output circuits to prevent interference and protect sensitive components.
- ✅ Compact SOP-4 Form Factor: Easy to integrate into tight PCB layouts with surface-mount technology.
- ✅ Bulk Pack Value: Get 20–50 pieces per order — perfect for prototyping, production runs, or stocking your component drawer.
- ✅ International Standard Compliance: Designed to meet widely recognized international component standards.
- ✅ No High-Concern Chemicals: Safe for use in a wide variety of environments and applications.
Common Applications
- Microcontroller and logic-level signal interfacing
- Industrial control systems
- Switching power supplies
- Motor drive circuits
- Communication and data isolation
- Sensor signal conditioning
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Frequently Asked Questions
Q: What is the CT354A(V)(T1) SOP-4 optocoupler used for?
A: The CT354A(V)(T1) is a general-purpose transistor output optocoupler used to provide electrical isolation between two circuits. Common applications include microcontroller signal interfacing, industrial control systems, switching power supplies, and motor drive circuits. Its SOP-4 surface-mount package makes it ideal for compact PCB designs.
Q: What package type is the CT354A(V)(T1), and is it surface-mount compatible?
A: Yes, the CT354A(V)(T1) comes in a SOP-4 (Small Outline Package, 4-pin) format, which is fully compatible with standard surface-mount technology (SMT) assembly processes, making it easy to solder onto modern PCBs.
Q: How many pieces are included per order?
A: Each order includes between 20 and 50 pieces of the CT354A(V)(T1) optocoupler, providing excellent value for prototyping, small production runs, or component inventory restocking.
Q: Does this optocoupler contain any high-concern chemicals?
A: No. The CT354A(V)(T1) contains no high-concern chemicals, making it suitable for a broad range of applications and environments.