Pack of 10 SMBJ18A-13-F TVS DIODE 18V 29.2V SMB

Description

Product Overview

The AVLIS-CO SMBJ18A-13-F TVS diode is engineered to deliver high‑performance transient voltage suppression for a wide range of industrial and scientific applications. With a nominal working voltage of 18 V and a clamping voltage of 29.2 V, this device safeguards sensitive circuitry against electrostatic discharge (ESD) and voltage spikes that can cause costly downtime or component failure. Each diode is housed in a compact SMB package, measuring 152.4 mm × 101.6 mm × 50.8 mm, and weighs approximately 10 ounces, making it easy to integrate into existing board layouts without compromising space constraints. The pack of ten units provides a cost‑effective solution for manufacturers who require multiple devices for large‑scale production runs, ensuring uniform protection across all critical points. Designed and manufactured by AVLIS-CO, a reputable brand known for reliability and quality, the SMBJ18A-13-F meets stringent industry standards and is listed under the best‑seller rank for ESD suppressors, reflecting its popularity among engineers and technicians.

Usage

These TVS diodes are ideally suited for protecting power supply inputs, data communication lines, and signal interfaces in environments where ESD events are frequent, such as manufacturing floors, testing laboratories, and field service operations. The 18 V working voltage aligns with common low‑voltage systems, while the 29.2 V clamping capability ensures rapid response to transient surges, diverting excess energy away from vulnerable components. Installers can mount the SMB package directly onto printed circuit boards (PCBs) using standard surface‑mount technology (SMT) processes, or they may opt for through‑hole mounting when additional mechanical stability is required. The pack of ten simplifies bulk procurement for OEMs, allowing for streamlined inventory control and reduced lead times. Whether used in automotive control units, industrial automation controllers, or communication equipment, the SMBJ18A-13-F provides dependable protection that helps maintain system uptime and extends product lifespan.

Why Choose Us

Choosing the AVLIS-CO SMBJ18A-13-F TVS diode means selecting a component backed by rigorous quality assurance processes and a commitment to long‑term reliability. Each diode undergoes comprehensive testing for leakage current, breakdown voltage, and response time, ensuring that it meets or exceeds the specifications required for critical ESD protection tasks. AVLIS-CO’s reputation for delivering consistent performance is reinforced by the product’s ranking among the top ESD suppressors on major e‑commerce platforms, indicating strong customer satisfaction and trust. Additionally, the manufacturer provides detailed datasheets and technical support to assist engineers in selecting the appropriate protection scheme for their designs, reducing the risk of misapplication and enhancing overall system robustness.

Beyond the technical merits, AVLIS-CO offers responsive after‑sales service, including warranty coverage and rapid assistance for any product‑related inquiries. This level of support is particularly valuable for businesses that rely on uninterrupted operation and need swift resolution of any issues that may arise during integration or field deployment. By partnering with AVLIS-CO, customers gain access to a reliable supply chain, ensuring that replacement parts are readily available, thereby minimizing downtime and maintaining production continuity.

Key Features

• High‑speed response to voltage spikes, protecting sensitive components from damage.
• Compact SMB package fits easily into tight PCB layouts, saving valuable board space.
• Pack of ten units reduces per‑unit cost and simplifies inventory management for large projects.
• Robust 18 V working voltage and 29.2 V clamping voltage provide reliable protection across a range of low‑voltage applications.
• Dedicated technical support and warranty service ensure peace of mind and quick issue resolution.

FAQ

What is the difference between working voltage and clamping voltage?

The working voltage is the maximum continuous voltage the diode can tolerate without conducting, while the clamping voltage is the level at which the diode begins to conduct heavily to divert excess energy, protecting downstream circuitry from harmful spikes.

Can the SMBJ18A-13-F be used in automotive applications?

Yes, the diode’s 18 V rating aligns with many automotive low‑voltage systems, and its robust clamping capability makes it suitable for protecting electronic control units (ECUs) and sensor interfaces against ESD and transient events commonly encountered in vehicle environments.

How do I install the SMB package on my PCB?

The SMB package is designed for surface‑mount technology (SMT). Align the diode’s pads with the corresponding footprints on the PCB, apply solder paste, and use a reflow oven or hot‑air station to secure the component. For added mechanical strength, a through‑hole version is also available.

Is there a warranty for these diodes?

AVLIS-CO provides a standard limited warranty covering manufacturing defects. Customers can contact technical support for warranty claims, and replacement units are typically shipped promptly to minimize disruption.

What applications benefit most from this TVS diode?

Industries such as industrial automation, telecommunications, automotive electronics, and consumer device manufacturing benefit from the SMBJ18A-13-F’s ability to protect low‑voltage circuits, data lines, and power inputs from sudden voltage transients and electrostatic discharge.