# 3‑pin Terminal Block GOOBAY AU/3.5F-TB — 3.5 mm female stereo connector, 3 contacts

**URL:** https://aio.lv/en/product--goobay-au35f-tb--10863644
**Data updated:** 2026-02-13 15:38 (EET)
**Category:** Other goods
**Manufacturer:** GOOBAY
**Manufacturer code:** AU/3.5F-TB
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.57 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 2.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--goobay-au35f-tb--10863644

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 13.07.2026 | 1.89 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

GOOBAY AU/3.5F-TB — 3‑pin terminal block with integrated 3.5 mm female stereo connector. Provides three contacts for connecting audio signals or wiring to a female 3.5 mm stereo jack in installations and DIY projects. Useful for converting panel or cable wiring to a standard stereo connector, simplifying connections and allowing easy disconnection and maintenance.

## Long description

The GOOBAY AU/3.5F-TB is a 3-pin terminal block with an integrated 3.5 mm female stereo connector that simplifies connection of audio wiring to a standard stereo jack. Designed for panel or cable installations and DIY projects, the component provides three separate contacts that correspond to left, right and ground channels, enabling direct termination of wires without soldering. The compact design allows flush mounting on panels or enclosures and permits quick replacement or disconnection of audio devices during maintenance.
Advantages
This terminal block integrates a standard 3.5 mm female stereo connector with screw-clamp contacts, providing a reliable mechanical and electrical connection without requiring soldering. The three-contact layout preserves stereo channel separation and ground continuity, and the module’s compact footprint saves space in control panels and audio housings. Its design supports easy removal and replacement of the connector for service or wiring changes, reducing downtime during installations.
Suitable for
 Converting panel or in-wall wiring to a removable 3.5 mm stereo jack
 Audio equipment prototyping and DIY audio projects
 Repairing or replacing 3.5 mm female jacks in enclosures or wall plates
 Connecting external audio sources to amplifiers, mixers or multimedia devices
Key specifications
 Connector type: 3.5 mm female stereo jack (TRS)
 Contacts: 3 separate terminals for left, right and ground
 Termination method: screw-clamp terminal block
 Mounting: panel/enclosure mounting compatible, compact form factor
 Material: metal contacts with insulated housing (typical for terminal blocks)
How to use
Mount the terminal block in the panel cutout or secure it inside the enclosure so the 3.5 mm jack is accessible from the exterior. Strip the insulation from the ends of the audio wires and insert each conductor into the corresponding terminal: left channel to the left contact, right channel to the right contact, and shield/ground to the ground contact. Tighten the screws to secure the conductors, ensuring firm mechanical and electrical contact. Test the connection by inserting a 3.5 mm male plug and verifying audio continuity and channel separation. For removal, loosen the terminal screws and withdraw the conductors.
Usage recommendations
Use appropriately sized wire (solid or stranded) and avoid over-tightening screws to prevent conductor damage. For shielded cables, connect the cable shield to the ground terminal to minimize interference. Verify polarity and channel assignment before final assembly to prevent miswiring. If used in exposed or humid environments, ensure the installation location provides adequate protection for the terminal block and connector.

## FAQ

### How much does the Terminal Block GOOBAY AU/3.5F-TB cost, and is it available for purchase?

The price is 2.57 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 Wednesday 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 GOOBAY 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 GOOBAY 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/10863644/60257669_large.webp