New to Latinafy? Totally normal — 92.7% of our customers were first-timers in May 2025.

You know Mercado Libre (the Amazon of Latin America), and you trust Visa, PayPal, FedEx, DHL.
We connect the dots — simply.

No customs mess. No extra fees. Just what you want, delivered fast with prepaid pricing.

Explore more products by Elumiled.Com

ELUMILED 4 Heatsinks 15x20mm Transistor TO220 Lm78 Lm79 25ºC/W

Write a Review
Satisfaction Guarantee

Protected Purchase — Receive the product you expected or get your money back.

All tariffs & duties are already pre-paid and pre-cleared. No additional payments will be required on delivery.
Shipping Time:
Ships within 2-5 business days after your purchase. We will receive your product at our warehouse and carefully package it for international shipping.
FREE delivery currently available in the USA by with FedEx

USA: Arrives in 2–3 business days.

Europe: Arrives in 5–9 business days.

Israel: Arrives in 7–9 business days.

Australia & New Zealand: Arrives in 9–12 business days.

Rest of the World: Arrives in 8–12 business days.

Additional shipping options may be available at checkout.

All orders are shipped with trusted carriers: FedEx, UPS, and DHL.

SKU:
MLA1214806529
Condition:
New
Weight:
0.07 KGS
  • 4 Disipadores 15x20mm Transistor To220 Lm78 Lm79 25ºc/w 0
  • 4 Disipadores 15x20mm Transistor To220 Lm78 Lm79 25ºc/w 1
  • 4 Disipadores 15x20mm Transistor To220 Lm78 Lm79 25ºc/w 2
Mrsp: US $39.82
US $35.37 & eligible for FREE Shipping
— You save US $4.45
Sold by Mercado Libre
100% verified sellers. Backed by official sources and constant checks. Buy with total confidence—your order is always in safe hands.
Ships by FedEx (more options at checkout)
Satisfaction Guarantee

Protected Purchase — Receive the product you expected or get your money back.

All tariffs & duties are already pre-paid and pre-cleared. No additional payments will be required on delivery.

Currently available

Why did Google suggest you Latinafy as the top result for this product?
Because Google knows it’s hard to find this product outside Latin America but it also knows we can get it to you — no language or payment barriers.

Payment Methods

Secure Payments Pay with all debit and credit cards through PayPal, using secure 256-bit SSL encryption to ensure your information is safe.

Choose now FedEx Economy Saver at checkout for FREE shipping on eligible products. Arrives in 2 to 3 business days (US/Canada & more). This item ships to other international locations, please see below.

You can confirm shipping methods and prices to your address on the shopping cart page or at checkout before placing an order.

US & Canada: flat-rate US $7.99 shipping, or free on orders over US $50 of eligible products from each country of origin. Arrives in 3 to 5 business days. May vary for remote locations in non-contiguous states.

Rest of Americas: free on orders over US $150. Arrives in 3 to 5 business days.

UK, France, Germany & more in Europe: free on orders over US $150. Arrives in 4 to 6 business days.

Australia: free on orders over US $130. Find calculated rates at checkout. Arrives in 7 to 9 business days.

Asia: free on orders over US $150. Arrives in business 5 to 7 days.

Middle East & Africa: free on orders over US $150. Arrives in 7 to 9 business days.

Rest of the World: free on orders over US $150..Find calculated rates at checkout.

FedEx Priority also available at checkout in eligible regions.

Get FREE shipping on eligible products from the same country of origin.


Step-by-step: How your purchase works
1.
Pick your item — Product price simple & transparent.
2.
Pay securely — Visa, Mastercard, PayPal, all protected.
3.
We buy, check, and ship it to you — Fast and safe.
4.
Track it — No customs mess, no extra fees, just easy delivery.

Description

Shop 4 Disipadores 15x20mm Transistor To220 Lm78 Lm79 25ºc/w and more Plaquetas Disipadoras at Latinafy.com

Introducing the ELUMILED ZD5455AC heatsinks, crafted for optimal cooling efficiency for your TO-220 components. This pack includes four aluminum heatsinks, measuring 15mm in length and 20mm in width, designed to maintain a temperature rating of 25ºC/W. Perfect for a variety of electronics projects, these heatsinks ensure your transistors work efficiently without overheating. Each heatsink is centered to provide reliable installation and optimal surface contact. Upgrade your electronic assemblies with these essential cooling components for enhanced reliability.

The ELUMILED heatsinks, model ZD5455AC, are an exceptional choice for anyone looking to improve the thermal performance of their TO-220 transistors such as LM78 and LM79. With dimensions of 15mm x 20mm x 25mm and a thermal resistance of 25ºC/W, these heatsinks provide superior heat dissipation, which is crucial for electronic devices working at high power levels. Constructed from high-quality aluminum, these heatsinks ensure a long-lasting performance while maintaining lightweight properties. This pack comes with four individual units, allowing you to equip multiple components or have spares on hand for future projects. Each heatsink is designed with a centered hole, facilitating easy and precise installation for a secure fit on your electronics. Whether you're an electronics hobbyist or a professional, these heatsinks are essential for maintaining the integrity and longevity of your circuits. Ensure that your devices run smoothly and efficiently with the reliable cooling solutions offered by ELUMILED. Join the growing community of satisfied customers who trust our quality components for their projects.

Usage ideas 1. Use these heatsinks for cooling electronic projects involving TO-220 transistors like LM78 and LM79. 2. Ideal for DIY electronics enthusiasts who need reliable thermal management solutions. 3. Great for professional applications requiring efficient heat dissipation in power electronics. 4. Perfect for enhancing the performance of amplifiers, voltage regulators, and other heat-sensitive components.

Frequently asked questions
What is the material of the heatsinks?: The heatsinks are made of high-quality aluminum, ensuring durability and effective heat dissipation.
Can these heatsinks be used for other components besides TO-220?: They are specifically designed for TO-220 components, but depending on the configuration, they may fit other types as well.
How is the thermal performance of these heatsinks?: These heatsinks have a thermal resistance of 25ºC/W, which allows for efficient cooling of high-powered components.

- Brand: ELUMILED.COM
- Item Condition: New
- Model: ZD5455AC
- Sale Format: Pack
- Units per Pack: 4
- Product Type: Heatsink ZD5455AC
- Length: 26 mm
- Width: 15 mm
- Height: 20 mm
- Material: Aluminum
- Units per Package: 4
- Self-Adhesive: No

Vendor listing title: 4 Disipadores 15x20mm Transistor To220 Lm78 Lm79 25ºc/w
View AllClose

Additional Information

Origin:
Argentina
Vendor:
Shop on Mercado Libre Argentina
Brand:
Elumiled.Com
View AllClose