DIYMiFuns 200PCS 1206 SMD Resistor 470ohm 5percent 0.5W Chip Array

Description

Product Overview

The DIYMiFuns 200‑piece 1206 SMD resistor collection is engineered for precision and reliability in a compact footprint. Each resistor measures 1.2 mm × 0.6 mm, conforming to the industry‑standard 1206 package, and delivers a nominal resistance of 470 ohm with a tolerance of ±5 %. The 0.5 W power rating ensures adequate heat dissipation for a wide range of applications, from low‑current signal paths to moderate‑power load circuits. Manufactured with a thick‑film carbon composition, these resistors exhibit stable performance over temperature variations and long‑term aging, making them suitable for both prototype development and production runs.

All 200 components are carefully sorted and packed to maintain consistent orientation, reducing the risk of placement errors during automated pick‑and‑place operations. The resistors feature a matte black finish that minimizes solder wicking and provides a clean visual inspection surface. With a lead‑free, RoHS‑compliant soldering process, the parts meet stringent environmental standards while delivering excellent solderability. The package includes a detailed datasheet outlining electrical characteristics, dimensional drawings, and recommended handling procedures, ensuring engineers have all the information needed for seamless integration.

Usage

These 1206 SMD resistors are versatile components that fit a broad spectrum of electronic projects. In hobbyist environments, they are ideal for building Arduino shields, sensor modules, and wearable devices where board space is at a premium. For professional engineers, the resistors serve as reliable building blocks in power supplies, communication interfaces, and automotive control units, where consistent tolerance and thermal performance are critical. The 470 ohm value is frequently used in voltage divider networks, pull‑up/pull‑down configurations, and biasing circuits, providing a balanced compromise between current draw and voltage stability.

When assembling printed circuit boards, the 0.5 W rating offers a safety margin that accommodates occasional current spikes, reducing the likelihood of resistor failure due to overheating. The resistors can be soldered using standard reflow profiles or hand‑soldering techniques, and they tolerate a wide range of solder paste formulations. Their compact size enables dense component placement, allowing designers to achieve higher functionality per unit area without sacrificing reliability. Whether you are developing a single‑board prototype or scaling to multi‑layer production boards, these resistors streamline the design process and improve overall system robustness.

Why Choose Us

Choosing DIYMiFuns means partnering with a supplier that prioritizes quality, consistency, and customer support. Our manufacturing facilities employ rigorous testing protocols, including batch‑wise resistance verification and thermal cycling, to guarantee that every resistor meets the specified 470 ohm ±5 % tolerance. We source high‑grade raw materials and utilize state‑of‑the‑art deposition equipment, resulting in components that exhibit low noise and minimal drift over time. In addition, our packaging is designed for easy handling and inventory management, reducing the risk of component loss or damage during shipping.</n

Beyond product excellence, we provide responsive technical assistance to help you resolve any integration challenges. Our engineering team is available to answer questions about soldering profiles, layout recommendations, and performance optimization. We also offer flexible ordering options, allowing you to purchase in bulk or as smaller lots to match your project needs. With a proven track record in the industrial and scientific sectors, DIYMiFuns delivers the confidence you need to bring your electronic designs to market quickly and reliably.

Key Features

• Compact 1206 size saves board space while delivering 470 ohm resistance.
• ±5 % tolerance ensures consistent performance across all units.
• 0.5 W power rating provides thermal headroom for demanding circuits.
• Thick‑film carbon composition offers low noise and long‑term stability.
• Dedicated customer support and technical assistance for seamless integration.

FAQ

What is the temperature coefficient of these resistors?

The resistors have a typical temperature coefficient of ±200 ppm/°C, which is suitable for most general‑purpose applications and ensures stable resistance values across a wide temperature range.

Can these resistors be used in high‑frequency circuits?

Yes, the 1206 package and carbon‑film construction exhibit low parasitic inductance, making them appropriate for frequencies up to several hundred megahertz, provided that layout considerations are observed.

Are the resistors RoHS compliant?

All units are manufactured in accordance with RoHS directives, guaranteeing they are free of lead, mercury, cadmium, and other restricted substances.

What soldering method do you recommend?

Both reflow soldering and hand‑soldering are supported. For reflow, a peak temperature of 260 °C with a 30‑second dwell time yields optimal results without compromising the resistor’s integrity.

Do you offer custom resistance values?

Yes, DIYMiFuns can produce custom resistor values and tolerances in the 1206 form factor. Please contact our sales team for minimum order quantities and lead times.