# Coaxial BNC to BNC Connector Good Connections 8140-WA, silver

**URL:** https://aio.lv/en/product--good-connections-8140-wa--1893867
**Data updated:** 2026-04-24 17:38 (EEST)
**Category:** Audio & Video Cables
**Manufacturer:** Good Connections
**Manufacturer code:** 8140-WA
**EAN:** 4014619814060
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--good-connections-8140-wa--1893867

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Good Connections 8140-WA is a coaxial BNC-to-BNC connector designed for linking BNC-terminated cables and devices. It features silver finish and two BNC interfaces, enabling reliable video or RF signal transmission in broadcast, CCTV and test-equipment setups. Use for extending, joining or adapting BNC coaxial connections.

## Long description

Good Connections 8140-WA is a coaxial BNC-to-BNC connector with a silver finish, designed to link two BNC-terminated cables or to adapt BNC devices. The compact inline adapter provides a straightforward mechanical and electrical coupling for video, RF and other coaxial signal paths commonly used in broadcast, CCTV, laboratory test setups and AV installations.
Advantages
The connector uses standard BNC interfaces on both ends to ensure compatibility with a wide range of passive video and RF equipment. Its silver-coloured metal housing provides basic protection and predictable grounding. The simple construction allows quick coupling without tools, enabling fast cable extension or joining. The inline form factor keeps signal paths short and minimizes additional insertion loss when used in compatible systems.
Suitable for
Extending or joining BNC-terminated coaxial cables
Connecting CCTV cameras to DVRs or monitors
Linking video equipment in broadcast or production environments
Temporary signal routing in test and measurement setups
When it may not be suitable
This BNC-to-BNC connector is intended for passive mechanical coupling and is not an active device; it does not provide impedance conversion or signal amplification. It may not be suitable where weatherproofing, locking beyond the latch mechanism, or specialized impedance matching is required. For permanent outdoor installations or extreme-environment use, a dedicated weatherproof or specialized connector should be considered.
Key specifications
Connector type: BNC to BNC
Finish: silver-coloured metal housing
Application: video and RF coaxial signal connection
Form factor: inline adapter
How to use
Align the BNC plug with the BNC socket and push together until the bayonet lugs engage; twist the outer barrel to lock the connection securely. Use the adapter to join two BNC-terminated cables or to connect BNC-equipped devices. Ensure connectors are clean and free of debris before mating to reduce the risk of signal degradation. When disconnecting, twist the outer barrel to release the bayonet lock and then pull apart.
What to consider before purchase
Confirm all connected equipment and cables use standard BNC terminations and compatible impedance
Assess whether a weatherproof or threaded connector is needed for outdoor or permanent installations
Check that the inline adapter's size and finish fit the available mounting or cable routing space
Usage recommendations
For reliable performance, use short adapter runs in low-loss coax systems and avoid introducing multiple inline adapters in a single signal path. Inspect connector contacts periodically for corrosion or wear, and replace the adapter if mechanical or electrical integrity deteriorates.

## Specifications

| Feature | Value |
|---|---|
| Connector angle | 90 |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |
| Connector 1 | BNC |
| Connector 2 | BNC |
| Connector 1 gender | Male |
| Connector 2 gender | Female |

### Other features

| Feature | Value |
|---|---|
| Connector type | BNC |

## FAQ

### How much does the BNC to BNC connector Good Connections 8140-WA cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 27.07.2026 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 Good Connections 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 Good Connections 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: connector 1, connector 2, 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/1893867/56597066_large.webp