LL4148-GS08 SMD Switching Diode (MiniMELF)

The LL4148-GS08 SMD Switching Diode (MiniMELF) is the surface-mount version of the popular 1N4148 small-signal diode, in a cylindrical MiniMELF (SOD-80) glass package. It switches in about 4ns, which makes it ideal for logic, signal and protection circuits on SMD boards.

LL4148-GS08 SMD Switching Diode (MiniMELF) – Key Features

• Part number: LL4148-GS08
• Package: MiniMELF / SOD-80, surface mount
• Reverse voltage: 100V
• Forward current: up to about 150–300mA (see datasheet)
• Reverse recovery time: about 4ns

Applications

Makers, students and technicians use it in many kinds of projects, for example:

• Fast signal switching and logic gates
• Input protection and clamping
• Flyback protection for small relays
• Signal rectification and detectors
• Repair of SMD control boards

Usage Tips

The coloured band marks the cathode. MiniMELF parts are round, so add a little solder to one pad first, hold the diode in place, then solder the other end.

Why Buy from Most Electronics?

Most Electronics is an electronics components store in Cairo serving engineers, students, makers and repair shops across Egypt. Every order is checked before it ships, prices are clear, and our team can help you choose compatible parts for your project.

• Original and tested stock
• Cash on delivery and fast shipping to all governorates
• Pickup available from our Cairo branch
• Technical support on WhatsApp before and after purchase

Ordering, Delivery and Support

Ordering from Most Electronics is simple. Add the item to your cart, choose home delivery or pickup from our Cairo branch, and pay cash on delivery or by the available online methods. Orders inside Cairo and Giza usually arrive within one to two working days, and shipments to other governorates normally take two to four working days depending on the courier.

Every product is inspected before packing, and sensitive parts are packed in protective bags to prevent damage during shipping. If anything arrives faulty or different from what you ordered, contact our support team on WhatsApp and we will arrange a replacement according to our return policy.

Not sure which part fits your project? Send us a message with your circuit or project idea and our engineers will help you choose compatible modules, power supplies, cables and accessories, so you can order everything you need in one go and start building right away.

Package Includes

1 piece. Order the quantity you need for your circuit.

LL4148-GS08 SMD Switching Diode (MiniMELF) – Frequently Asked Questions

Where can I buy it in Egypt?
You can order it online from Most Electronics and pay on delivery, or collect it from our store in Cairo.

Can I order more than one piece?
Yes. Set the quantity you need in the cart; quantity discounts may apply on selected items.