# Jumper Wire Kabelmeister JW40-040MM-5 5 pcs Solid Tip Multicolour 40 cm

**URL:** https://aio.lv/en/product--kabelmeister-jw40-040mm-5--6378458
**Data updated:** 2026-01-13 21:30 (EET)
**Category:** Internal PC Cables
**Manufacturer:** Kabelmeister
**Manufacturer code:** JW40-040MM-5
**EAN:** 4066857002198
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kabelmeister-jw40-040mm-5--6378458

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

Kabelmeister JW40-040MM-5 jumper wires are designed for breadboarding. Each pack contains 5 multicolour wires with solid tips, each measuring up to 40 cm in length. Ideal for prototyping and electronic projects.

## Long description

Kabelmeister JW40-040MM-5 jumper wires are single-core solid tip leads intended for breadboarding and general prototyping. Each pack contains five multicolour wires, each approximately 40 cm long, designed to provide reliable contact with solderless breadboards and terminal blocks. The solid conductor and standard male/male-compatible ends make these wires suitable for temporary connections during circuit development and testing.
Advantages
The solid-tip construction delivers stable insertion into solderless breadboard sockets and minimizes intermittent contact common with stranded leads. A 40 cm length offers flexibility for connecting components across larger breadboard layouts or linking separate modules on a workbench. Multicolour insulation helps with visual identification of signals or power rails, simplifying wiring during assembly and debugging.
Suitable for
 Breadboard prototyping and circuit testing
 Connecting modules and sensors on development boards
 Temporary wiring for educational electronics projects
 Quick verification of connections on test rigs
Key specifications
 Conductor type: solid single-core
 Connector style: straight solid tip ends suitable for breadboards and female headers
 Length: approximately 40 cm per wire
 Quantity: 5 pieces per pack
 Insulation: multicolour PVC or similar flexible insulation
How to use
Insert the solid tips directly into the holes of a solderless breadboard or into compatible female headers on development boards. Route wires to avoid sharp bends that could stress the conductor or insulation. When making temporary connections between modules, ensure contacts are fully seated and visually verify colour-coded wires correspond to intended signals or power lines. For repeated use, inspect tips for deformation and replace wires that show signs of wear to maintain reliable connections.
Usage recommendations
Use these jumper wires for temporary prototyping and testing. Avoid using them in permanent high-vibration environments or where flexible routing is required long-term; stranded leads or crimped connectors are preferable in such cases. Keep wires away from high-temperature sources and sharp edges to preserve insulation integrity.

## Specifications

| Feature | Value |
|---|---|
| Purpose | Breadboard |
| Length (max) | 400 mm |

### Technical details

| Feature | Value |
|---|---|
| Connector type | Solid tip |

### Packaging data

| Feature | Value |
|---|---|
| Quantity per pack | 5 pc(s) |

### Features

| Feature | Value |
|---|---|
| Product colour | Multicolour |
| AWG wire size | 28 |

## FAQ

### How much does the Jumper Wire Kabelmeister JW40-040MM-5 cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 31.07.2026 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 Kabelmeister 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 Kabelmeister 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/6378458/64367216_large.webp