# Terminal block set for PCB DeLOCK 66506

**URL:** https://aio.lv/en/product--delock-66506--3702060
**Data updated:** 2025-12-29 13:45 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** DELOCK
**Manufacturer code:** 66506
**EAN:** 4043619665068
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-66506--3702060

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The DeLOCK Terminal block set for PCB features a 4 pin configuration with a 5.08 mm pitch. Dimensions are 15 mm width, 25.6 mm depth, and 10.8 mm height. This block is designed for horizontal mounting, ensuring easy installation and reliable connections for various electronic applications. Ideal for PCB projects requiring compact and efficient terminal solutions.

## Long description

The DeLOCK Terminal block set for PCB 66506 is a 4-pin, horizontally mounted terminal block with a 5.08 mm pitch, designed to be soldered onto a printed circuit board to provide a detachable connection between two components. The compact dimensions — 15 mm width, 25.6 mm depth and 10.8 mm height — make it suitable for board-level applications where a small, reliable connector is required. The product is green in colour and intended for general PCB interconnection tasks.
Advantages
This terminal block set offers a stable, detachable connection that is soldered directly to the PCB, providing mechanical stability and reliable electrical contact. The 5.08 mm pitch and 4-pin configuration allow straightforward wiring and compatibility with common screw-terminal wiring practices. Horizontal mounting simplifies placement on the board and can help with ease of access when connecting or disconnecting wires.
Suitable for
Small to medium PCB projects requiring a removable wire connection
Electronic prototypes and development boards
Industrial control panels with limited board space
Signal and low-power wiring where 5.08 mm pitch is standard
Key specifications
Brand: DELOCK
Manufacturer part number (MPN): 66506
EAN: 4043619665068
Configuration: 4 pins
Pitch: 5.08 mm
Mounting: Horizontal, PCB soldered
Dimensions (W × D × H): 15 mm × 25.6 mm × 10.8 mm
Colour: Green
How to use
Position the terminal block on the PCB pads aligned for horizontal mounting, then solder each pin to its respective pad according to the board layout. After soldering and inspection, secure wires into the terminal screws (if applicable) or use the mating connector to create the detachable connection. Verify continuity and mechanical stability before applying power to the circuit.
Usage recommendations
Install the terminal block on a clean PCB with correctly sized pads and solder traces; follow standard soldering practices and recommended temperatures to avoid damage. Use the terminal block within its intended signal or low-power applications and ensure wire gauge matches the terminal specifications for reliable connections.

## Specifications

| Feature | Value |
|---|---|
| Number of poles | 4 |
| Cable section (AWG) | 28 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 10.8 mm |
| Width | 15 mm |
| Depth | 25.6 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -40 - 105 |

### Features

| Feature | Value |
|---|---|
| Product colour | Green |

### Other features

| Feature | Value |
|---|---|
| Material | Plastic |

## FAQ

### How much does the Terminal block set DeLOCK 66506 cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 237 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 14.07.2026 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: Cash payment, 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 DELOCK 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 DELOCK 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.

### Where can I download the instructions for Terminal block set DeLOCK 66506?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/3702060/64662586_large.webp