Berton Electronics Limited
| MFR | Littelfuse |
| PN | SMCJ51CA |
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Product Specification
| MFR | Littelfuse | PN | SMCJ51CA |
| High Light | surface-mount TVS diode ，SMCJ51CA transient voltage suppressor ，Littelfuse TVS diode | ||
The SMCJ51CA is a bidirectional, surface-mount Transient Voltage Suppressor (TVS) diode packaged in a DO-214AB (SMC) package.
Its primary function is to protect sensitive electronic circuits by rapidly clamping and dissipating high-energy, short-duration voltage transients (surges) that can cause damage.
Bidirectional Operation: Protects against both positive and negative voltage transients.
High Peak Pulse Power: Capable of dissipating significant surge energy (1500W for standard SMCJ series, 3000W for the 3.0SMCJ series from Littelfuse).
Fast Response Time: Reacts to transients very quickly, typically in less than 1.0 picosecond.
Excellent Clamping Capability: Effectively limits the voltage across the protected circuit to a safe level (VⒸ).
Robust Construction: Features a glass passivated junction and is built with stress relief345. It is also halogen-free and RoHS compliant.
TVS diodes like the SMCJ51CA are ideal for protecting I/O interfaces, VCC buses, and other vulnerable circuits in various industries:
Telecommunications Equipment: Protecting data lines and communication ports from surges induced by lightning or other external events.
Computer and Networking Hardware: Safeguarding sensitive ports and internal power rails in servers, routers, switches, and other peripherals.
Industrial Electronics: Used in Programmable Logic Controllers (PLCs), sensors, control systems, and other automation equipment where electrical noise and surges are common.
Consumer Electronics: Providing surge protection in power supplies, audio/video inputs, and other external connections.
General Purpose Electronic Systems: Any circuit requiring protection against voltage transients from sources like inductive load switching, electrostatic discharge (ESD), or other surge events.
Company Details
Business Type:
Trading Company
Ecer Certification：
Active Member
Who We AreFounded in 2009, Berton Electronics Limited has grown into a globally recognized distributor of electronic components, trusted by enterprises, research institutions, and enthusiasts across 50+ countries. As an authorized partner to 500+ industry-leading brands—including TI, STM... Who We AreFounded in 2009, Berton Electronics Limited has grown into a globally recognized distributor of electronic components, trusted by enterprises, research institutions, and enthusiasts across 50+ countries. As an authorized partner to 500+ industry-leading brands—including TI, STM...
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