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Item #:
102648353
1000pcs TO-220 Bushing Washers + 1000pcs TO-220 Silica Gel Sheet with Heatsink Insulator Pads
86% of respondents would recommend this to a friend
Item #:
102648353
XCD 48
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Only 4 items left in stock.
Order now and get it around Friday, October 16
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Quantity
Includes 1000 bushing washers and 1000 silica gel sheets, ensuring ample supply for multiple projects or repairs, catering to both hobbyists and professionals.
Effective Insulation
Silica gel sheets provide excellent thermal insulation, protecting components from heat damage while improving overall performance and longevity of electronic devices.
Versatile Compatibility
Designed for TO-220 packages, these insulator pads and washers fit a wide range of applications, making them ideal for various electronic assembly tasks.
Product Details
| Brand | Pnzxi |
| Material | Plastic |
| Product Dimensions (L x W x H) | 0.71"L x 0.51"W (1.8 x 1.3 cm) |
| Item Weight | 0.03 kg |
| Number of Items | 1 |
Who Should Buy?
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Electronics Hobbyists
Ideal for DIY projects involving TO-220 components, providing insulation and heat management.
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Small Scale Production
Useful for small batch manufacturing of devices requiring TO-220 components and thermal management solutions.
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Repair Technicians
Beneficial for technicians repairing devices that use TO-220 parts, ensuring proper insulation and cooling.
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Large Manufacturers
Unsuitable for mass production settings where higher quantities and different specifications might be needed.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are TO-220 bushing washers used for?
Answer: TO-220 bushing washers are primarily used to provide insulation and support for TO-220 packaged components. They help secure the components to a heat sink, ensuring thermal conductivity is maintained. Using these washers effectively enhances the stability of electronic circuits and improves heat dissipation, critical for high-performance applications such as amplifiers or power transistors. -
Question:
Can the silica gel sheets be used in high-temperature environments?
Answer: Yes, TO-220 silica gel sheets are designed to withstand high temperatures, making them suitable for various applications including automotive and industrial electronics. These sheets not only provide effective thermal insulation but also protect the components from moisture and dust. They are particularly useful in devices that experience significant temperature fluctuations, ensuring longevity and reliability. -
Question:
How do I install the TO-220 bushing washers and silica gel sheets?
Answer: Installation involves placing the TO-220 bushing washers over the component terminals to provide a secure fit, followed by positioning the silica gel sheet on the heat sink. Ensure that you align the components correctly, pressed firmly together for optimal thermal transfer. This setup is essential in projects where efficient heat management is crucial, such as CPU or power supply installations. -
Question:
Are these insulator pads reusable?
Answer: TO-220 heatsink insulator pads can be reused, but their effectiveness may diminish after multiple installations. While they can withstand some wear, it’s advisable to inspect their condition before reuse. For important projects where reliability is paramount, using new pads ensures the best thermal and electrical insulation, thus preventing failures in critical electronic applications. -
Question:
What items are included in the 1000pcs TO-220 bundle?
Answer: The bundle includes 1000 bushing washers and 1000 silica gel sheets designed specifically for TO-220 components. This ample quantity caters to bulk projects or production runs, ensuring you have enough insulation materials for extensive applications. Such quantities are ideal for businesses and hobbyists working on multiple electronics projects needing consistent thermal management solutions. -
Question:
Are these components compatible with all TO-220 devices?
Answer: Yes, the TO-220 bushing washers and silica gel sheets are universally compatible with all standard TO-220 devices. This compatibility ensures that regardless of the brand or specific application, you can rely on these components to properly insulate and secure your devices, making them a versatile choice for both custom circuits and pre-designed boards. -
Question:
What is the purpose of using heatsink insulator pads?
Answer: Heatsink insulator pads serve to provide electrical isolation between the TO-220 device and its heatsink, preventing short circuits while enabling effective heat transfer. This isolation is crucial in applications where electronic components may differ in voltage levels, thus protecting sensitive parts. These pads are essential in power supply units or automotive circuits to maintain performance and safety. -
Question:
Can I customize the size of the bushing washers?
Answer: Typically, TO-220 bushing washers come in standardized sizes for compatibility with the TO-220 package. Custom sizes may not be readily available, but understanding the dimensions and requirements of your project allows you to select the appropriate washers effectively. If specific customization is crucial, consider reaching out to manufacturers or suppliers who may offer tailored solutions. -
Question:
How do TO-220 bushing washers enhance thermal performance?
Answer: TO-220 bushing washers enhance thermal performance by securely mounting the device to its heatsink, thus ensuring an optimal thermal interface. This configuration aids in efficient heat dissipation, essential for high-power applications. By improving the contact area between the components, they help maintain consistent operating temperatures, thereby maximizing the reliability of the circuit. -
Question:
What safety measures should I consider when using these components?
Answer: When using TO-220 bushing washers and silica gel sheets, ensure you are working in a static-free environment to prevent damage to sensitive components. Additionally, make sure to follow proper installation techniques to avoid misalignment or pressure on the components, which can lead to failure. This attention to detail ensures the safety and effectiveness of your electronic applications. -
Question:
Where can I buy 1000pcs TO-220 Bushing Washers + 1000pcs TO-220 Silica Gel Sheet With Heatsink Insulator Pads in Saint Lucia?
Answer: You can purchase the 1000pcs TO-220 Bushing Washers and 1000pcs TO-220 Silica Gel Sheet With Heatsink Insulator Pads on Ubuy. They offer a wide selection of electronic components, ensuring you get authentic products for your projects. Ubuy also provides a convenient online shopping experience, allowing you to find the materials you need for your electronics efficiently.
Pnzxi Flat Washers Editorial Review
The 1000pcs TO-220 Bushing Washers + 1000pcs TO-220 Silica Gel Sheet with Heatsink Insulator Pads is an essential set for anyone working on electronic projects. This product, by Pnzxi, comprises 2000 pieces made from durable plastic. The bushing washers and silica gel sheets ensure effective insulation and heat dissipation, which are crucial for maintaining the performance of electronic components. With dimensions of 0.71"L x 0.51"W, they are compactly designed to fit in tight spaces, making them versatile for various applications. Users have noted the reliability of these insulator pads, reinforcing confidence in their usage for safe and efficient electronic assembly.
Customer Reviews & Ratings
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Pros
- Includes 1000 bushing washers and silica gel sheets
- Made from durable plastic material
- Compact size for easy fitting in tight spaces
- Ideal for maintaining electronic performance
- Great for various DIY electronic projects
Cons
- Not suitable for larger component sizes
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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XCD 48
Order now and get it around Friday, October 16
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QTY:
Only 4 items left in stock.
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Features & Benefits
- Includes 1000 bushing washers and 1000 silica gel sheets.
- Designed for TO-220 components with M3 screws.
- Made from high-quality flame retardant plastic.
- Temperature resistance up to 260°C for reliable performance.
- Perfect for DIY electronics and thermal management.
- Comprehensive kit ensures you have everything you need.
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