125pcs Pre soldered Micro Litz Wired Leads Mix SMD LED 0603 – Bowerful

Description

Product Overview

The 125pcs Pre-soldered Micro Litz Wired Leads Mix from Bowerful is a meticulously engineered collection designed for engineers, hobbyists, and manufacturers who demand precision and reliability in miniature lighting applications. Each lead incorporates a 0603 surface‑mount device (SMD) LED, a size measured at just 0.06 × 0.03 × 0.03 inches, making it ideal for densely packed PCBs, tight enclosures, and intricate prototypes. The leads are pre‑soldered with a 100 mm length of high‑quality Litz wire, a braided conductor that reduces skin effect and improves current distribution, especially at higher frequencies. The wire ends are color‑coded—red for the anode and silver for the cathode—to simplify polarity identification during assembly. The assortment includes five distinct colors—pure white, golden yellow, red, blue, and green—each supplied in equal quantities of 25 pieces, ensuring balanced inventory for multi‑color projects. Product dimensions of the packaging are compact (2.36 × 0.79 × 3.94 inches) and lightweight (2.4 oz), facilitating easy storage and shipping. Manufactured by Bowerful, a reputable supplier in the optoelectronic sector, the set has earned a 4.6‑star rating from over 2,100 customer reviews, reflecting its consistent performance and durability.

Usage

These micro Litz wired leads excel in environments where space is at a premium and reliability cannot be compromised. They are perfect for wearable electronics, medical device prototypes, IoT sensors, and miniature lighting fixtures where traditional through‑hole components would be too bulky. Because the LEDs operate directly from a 3 V to 3.3 V supply, they integrate seamlessly with common battery chemistries such as CR2032 coin cells, Li‑ion 3.7 V packs (with appropriate resistors), and regulated 5 V or 12 V sources when paired with the optional resistor kits provided by Bowerful. The pre‑soldered configuration eliminates the need for manual soldering of tiny pads, reducing assembly time and minimizing the risk of cold joints. Engineers can quickly prototype functional boards, test optical performance, or create decorative lighting arrays without worrying about alignment or solder bridges. The robust resin coating protects the LED die from mechanical shock and moisture, extending the lifespan of devices deployed in harsh or humid conditions.

Why Choose Us

Bowerful distinguishes itself through a commitment to quality, consistency, and customer support. Each lead undergoes rigorous testing for luminous intensity, color accuracy, and electrical continuity before packaging, ensuring that every piece meets the specified performance criteria. The Litz wire is sourced from premium copper strands that are individually insulated, providing superior flexibility without sacrificing conductivity. Our resin‑encapsulated LEDs are engineered to resist impact and corrosion, making them suitable for both indoor and outdoor applications. In addition to the product itself, Bowerful offers comprehensive technical documentation, including wiring diagrams, voltage drop calculations, and recommended resistor values for various supply voltages. Should you encounter any issues, our dedicated support team is available to provide troubleshooting assistance, replacement parts, or design guidance, reinforcing the long‑term value of your investment.

Key Features

• Pre‑soldered 100 mm Litz wire eliminates tedious hand‑soldering and speeds up assembly.
• Five vibrant LED colors enable multi‑color designs without additional components.
• Compact 0603 package fits into the smallest PCB footprints and tight enclosures.
• Resin‑protected LEDs provide durability against shock, vibration, and moisture.
• Responsive customer support and detailed technical resources ensure successful integration.

FAQ

What voltage range can these LEDs operate within?

The LEDs are rated for direct operation between 3 V and 3.3 V. For higher supply voltages, appropriate series resistors should be used to limit current and maintain brightness.

Can I use these leads for surface‑mount assembly?

Yes. The leads are pre‑soldered with a short length of wire, allowing you to place the LED component onto a PCB and then solder the wire ends to the board pads using standard reflow or wave soldering techniques.

Are the colors accurately matched to the specifications?

Each color batch is calibrated during manufacturing to meet industry‑standard chromaticity coordinates, ensuring consistent hue and intensity across the entire assortment.

What warranty does Bowerful provide?

Bowerful offers a one‑year limited warranty covering manufacturing defects. If any LED fails due to a defect, a replacement will be issued after verification of the issue.

How do I identify the anode and cathode on the wire?

The anode is marked with a red‑colored wire, while the cathode uses a silver‑colored wire. This color coding simplifies polarity checks during soldering and testing.