# Wire connector Synergy21 S21-LED-000219 for DC 2.1 x 5.5 mm plugs, black/green, 13.9×38.5 mm, 5.5 g

**URL:** https://aio.lv/en/product--synergy21-s21-led-000219--12099795
**Data updated:** 2026-03-20 09:52 (EET)
**Category:** LED accessories
**Manufacturer:** Synergy21
**Manufacturer code:** S21-LED-000219
**EAN:** 4038816994486
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synergy21-s21-led-000219--12099795

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Synergy21 S21-LED-000219 is a wire connector designed for DC 2.1 x 5.5 mm plugs. The compact connector measures 13.9 mm wide and 38.5 mm deep, weighs 5.5 g, and comes in black and green. It provides a simple mechanical and electrical connection for low-voltage DC applications such as LED strips, small power supplies and consumer electronics.

## Long description

Synergy21 S21-LED-000219 is a wire connector designed for DC 2.1 x 5.5 mm plugs, providing a compact, removable interface for low-voltage LED systems and small consumer electronics. The connector measures 13.9 × 38.5 mm, weighs 5.5 g and is offered in black and green. It combines a hollow-plug form factor with tool-accessible screw terminals to enable secure mechanical and electrical connections without soldering, suitable for indoor lighting, repairs and prototype work.
Advantages
The hollow-plug design allows quick insertion and removal of mating parts while screw terminals deliver a reliable low-resistance electrical contact. The screw-clamp mechanism accepts a range of copper conductor cross-sections and provides repeated assembly capability for maintenance or rework. Its insulated housing and metal contacts ensure electrical continuity and mechanical stability in low-voltage DC applications.
Suitable for
 Connecting LED strips and modules in indoor lighting installations
 Repairing or replacing LED components where a removable connector is required
 Prototype development and bench testing of LED circuits
 Small-scale lighting projects that require screw-terminal connections
Key specifications
 Connector type: hollow plug with screw terminals
 Compatible plug size: DC 2.1 × 5.5 mm
 Dimensions: 13.9 × 38.5 mm
 Weight: 5.5 g
 Contact method: screw-clamp for copper conductors
 Intended voltage: low-voltage DC systems (LED applications)
 Housing: insulated plastic with metal contacts
How to use
Strip the conductor insulation to the recommended length, insert the bare copper conductor into the screw terminal and tighten the screw to secure the wire. Insert the mating DC 2.1 × 5.5 mm hollow plug or LED module into the connector body until it seats firmly. Verify mechanical retention and check electrical continuity before applying power. To disconnect or rework, loosen the screw to release the conductor and remove the mating plug.
Usage recommendations
The connector is intended for indoor, low-voltage LED applications; avoid exposure to moisture, condensation and elevated temperatures. Use appropriately sized copper conductors and tighten screws to a secure torque to prevent loose contacts. Inspect connections periodically in installations exposed to vibration or frequent handling.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.0055 kg |
| Height | 12.8 mm |
| Connector(s) | DC/2.1 x 5.5 mm |
| Width | 13.9 mm |
| Depth | 38.5 mm |
| Product colour | Black, Green |

## FAQ

### How much does the Synergy21 S21-LED-000219 DC 2.1x5.5 mm wire connector cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 57 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 22.07.2026 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 Synergy21 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 Synergy21 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/12099795/67638743_large.webp