# Mylar tape Lenovo 5M21H89569 — adhesive insulating tape for electronic components, model 5M21H89569

**URL:** https://aio.lv/en/product--lenovo-5m21h89569--10764458
**Data updated:** 2026-03-07 18:02 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** Lenovo
**Manufacturer code:** 5M21H89569
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 28.92 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5m21h89569--10764458

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Mylar tape Lenovo 5M21H89569 is a thin polyester (Mylar) insulating and adhesive tape designed for use in electronic assemblies and computer components. It provides electrical insulation, heat resistance, and surface protection for cables, connectors, and circuit boards. Suitable for repair, manufacturing and shielding tasks where a stable, non-conductive tape is required.

## Long description

Mylar tape Lenovo 5M21H89569 is a thin polyester (Mylar) insulating and adhesive tape designed for use in electronic assemblies and computer components. The tape provides reliable electrical insulation, heat resistance and surface protection for cables, connectors and printed circuit boards. It is suitable for repair, manufacturing and shielding tasks where a stable, non-conductive tape is required and compatible with typical laptop and desktop internal assemblies.
Advantages
The Mylar polyester construction offers dimensional stability and low stretch, maintaining insulation properties over time. A pressure-sensitive adhesive backing ensures secure adhesion to plastics, metals and silicone-coated surfaces commonly found in electronic devices. Heat-resistant characteristics allow the tape to withstand elevated temperatures during soldering or operation without degrading, while the smooth non-conductive surface protects component surfaces from abrasion and short circuits.
Suitable for
Insulating and protecting cable runs inside laptops and PCs
Masking and protecting components during soldering or rework
Securing and insulating connectors and flex cables
Shielding sensitive areas on circuit boards from abrasion or accidental contact
Key specifications
Material: polyester (Mylar)
Function: electrical insulation and surface protection
Adhesive type: pressure-sensitive adhesive suitable for electronics
Thermal behavior: heat resistant for typical electronics soldering and operating temperatures
Physical form: thin flexible tape suitable for conforming to curved surfaces
How to use
Ensure surfaces are clean, dry and free of oils or dust before application. Cut the required length of Mylar tape and apply with gentle pressure to create full contact with the substrate; press down along the tape to activate the adhesive and avoid trapped air. For overlapping layers, apply successive strips with slight overlap to maintain continuous insulation. When used during soldering, leave sufficient clearance between the heat source and adhesive edge to prevent swelling or discoloration.
Usage recommendations
Store the tape in a cool, dry place away from direct sunlight. For critical high-temperature or precision RF shielding applications, verify compatibility with the device materials and operating environment before large-scale use.

## FAQ

### How much does the Mylar tape Lenovo 5M21H89569 cost, and is it available for purchase?

The price is 34.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 42 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Lenovo products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Lenovo service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10764458/59990605_large.webp