# Jumper wire Alcasa JW40-020MF-3, solid tip, breadboard, 20 cm, 3 pcs, multicolour

**URL:** https://aio.lv/en/product--alcasa-jw40-020mf-3--11420335
**Data updated:** 2026-03-07 20:07 (EET)
**Category:** Electronics Accessories
**Manufacturer:** Alcasa
**Manufacturer code:** JW40-020MF-3
**EAN:** 4066857002099
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alcasa-jw40-020mf-3--11420335

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Alcasa JW40-020MF-3 jumper wires are solid-tip leads designed for breadboard use. Each pack contains three multicolour wires, each up to 20 cm long, with solid connector ends for reliable insertion into solderless prototyping boards. Suitable for prototyping, circuit testing and temporary connections in electronics projects.

## Long description

Alcasa JW40-020MF-3 jumper wire set includes three solid-tip leads designed for breadboard prototyping and temporary circuit connections. Each wire measures up to 20 cm and features a rigid solid connector end that fits standard solderless breadboards. The multicolour assortment helps visually separate signal paths and makes wiring layouts easier to follow during development and testing of electronic circuits.
Advantages
Solid-tip construction ensures stable insertion into breadboard holes and reduces intermittent contact compared with stranded leads. Three colour-coded wires simplify identification of signal, ground, and power lines. A 20 cm length provides flexibility for connecting components across typical prototyping boards while remaining compact for tidy layouts.
Suitable for
Breadboard prototyping and circuit assembly
Temporary connections for testing and debugging
Educational electronics and hobbyist projects
Connecting modules, sensors and development boards on a prototyping board
Key specifications
Connector type: solid rigid tip for breadboard insertion
Wire length: up to 20 cm per lead
Quantity: 3 wires per pack
Colour: multicolour assortment for visual identification
Intended use: solderless prototyping boards and temporary wiring
How to use
Insert each solid-tip jumper directly into the breadboard holes to establish connections between rows or columns. Use the multicolour wires to separate signal paths and reduce wiring errors. For temporary testing, place one end into the component or module pin and the other into the desired breadboard node; remove or reposition as needed when modifying the circuit.
Usage recommendations
To maintain reliable contact, avoid bending the solid tip repeatedly at the point of insertion and remove wires by pulling the connector body rather than the wire insulation. For permanent connections, consider soldering or using appropriate terminal connectors instead of solderless jumper wires.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Multicolour |
| Purpose | Breadboard |
| Connector type | Solid tip |
| AWG wire size | 28 |
| Length (max) | 200 mm |
| Quantity per pack | 3 pc(s) |

## FAQ

### How much does the Jumper wire Alcasa JW40-020MF-3 20 cm 3 pcs cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 20.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 Alcasa 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 Alcasa 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/11420335/66180197_large.webp