# Terminal block set for PCB DeLOCK 66501

**URL:** https://aio.lv/en/product--delock-66501--3702057
**Data updated:** 2025-12-29 13:45 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** DELOCK
**Manufacturer code:** 66501
**EAN:** 4043619665013
**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-66501--3702057

## 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 20.9 mm width, 25.6 mm depth, and 15 mm height. This product is made in China and is ideal for secure connections in electronic applications.

## Long description

The Terminal block set for PCB DeLOCK 66501 is a 4-pin PCB terminal block with 5.08 mm pitch designed to provide a detachable and secure connection between two electronic components. It is intended for soldering directly onto a printed circuit board and is supplied in green. The compact dimensions make it suitable for space-conscious PCB layouts.
Advantages
The 4-pin configuration with a standardized 5.08 mm pitch ensures compatibility with common connector systems. Its through-hole design allows reliable solder joints for long-term electrical and mechanical stability. The product’s small footprint—20.9 mm wide, 25.6 mm deep and 15 mm high—helps minimize occupied board area while providing a robust detachable connection.
Suitable for
Creating detachable connections between PCB-mounted components
Industrial control and automation circuits
Power distribution on small to medium-sized boards
Prototyping and repair where removable wiring is required
Key specifications
Manufacturer: DELOCK
Model / MPN: 66501
EAN: 4043619665013
Pins: 4
Pitch: 5.08 mm
Dimensions (W × D × H): 20.9 × 25.6 × 15 mm
Colour: Green
Mounting: Solder / through-hole on PCB
Country of origin: China
How to use
Position the terminal block on the PCB pads aligned to the 5.08 mm pitch and solder each pin using standard through-hole soldering techniques. After soldering, attach mating wires or a removable mating connector to the terminal block to form the detachable connection. Verify solder joints and mechanical stability before applying power.
Usage recommendations
Use appropriate soldering temperature and flux for through-hole components, and follow PCB layout guidelines to provide adequate pad size and mechanical support for reliable long-term connections.

## Specifications

| Feature | Value |
|---|---|
| Cable section (AWG) | 28 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 15 mm |
| Width | 20.9 mm |
| Depth | 25.6 mm |

### Operational conditions

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

### Features

| Feature | Value |
|---|---|
| Product colour | Green |
| Country of origin | China |

### Other features

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

## FAQ

### How much does the Terminal block set DeLOCK 66501 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 — 188 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 66501?

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/3702057/64662589_large.webp