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header-product Pin header DeLOCK 66691 Printed Circuit Board (PCB) accessory
6.49 €

Pin header DeLOCK 66691 Printed Circuit Board (PCB) accessory

Pin header DeLOCK 66691 Photo 1
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Pin header DeLOCK 66691 Printed Circuit Board (PCB) accessory

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Short description

The DeLOCK 66691 Pin header is a reliable accessory for printed circuit boards. Made from durable metal and plastic, it features a sleek black and metallic design. With dimensions of 50.8 mm in length, 7.4 mm in depth, and 2 mm in height, this pin header is perfect for various electronic applications. It comes in a pack of 5, ensuring you have enough for your projects.
Available at price 6.49 €: 85 pcs.
Total available for order: 170 pcs.
Warranty: 2 Years
SKU: 4029442
Manufacturer: DELOCK
delivery
to the Customer Service Center at Kengaraga 2b, Riga
17.07.2026 {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
17.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
22.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
22.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 7.49 €: 85 pcs.
Together cheaper
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Product information

Description

The DeLOCK 66691 pin header is an accessory for printed circuit boards designed to establish electrical connections between individual boards. Constructed from metal and plastic, it has a black and metallic appearance and is supplied in a pack of five units. Its compact dimensions make it suitable for various electronic assemblies and repair tasks.

Advantages

This pin header offers a durable metal-plastic construction and a standard form factor that facilitates reliable board-to-board connections. The pack contains five identical headers for multiple uses, and the modest dimensions allow installation in limited spaces on PCBs.

Suitable for

  • Connecting daughterboards or modules to main PCBs
  • Prototyping and small-scale electronics assemblies
  • Repairing or replacing existing pin header connectors on circuit boards

Key specifications

  • Brand: DELOCK
  • Model / MPN: 66691
  • EAN: 4043619666911
  • Material: metal and plastic
  • Colour: black and metallic
  • Quantity: 5 pieces
  • Length: 50.8 mm
  • Depth: 7.4 mm
  • Height: 2 mm
  • Category: Printed circuit board (PCB) accessory

How to use

Position the pin header on the PCB pads or through-holes according to the board layout, then solder each pin to secure the mechanical and electrical connection. Ensure correct alignment and polarity where applicable before soldering. After soldering, inspect joints for solid connections and trim any excess leads if necessary.

Usage recommendations

Use suitable soldering tools and safety precautions when installing the pin header. Verify board compatibility and clearance for the specified dimensions (50.8 × 7.4 × 2 mm) to ensure proper fit and function.
All features
Material:
Plastic, Metal
Operating temperature (T-T):
-40 - 105
Number of pins:
40
Height:
2 mm
Depth:
7.4 mm
Product colour:
Metallic, Black
Length:
50.8 mm
Country of origin:
China
Connector contacts plating:
Gold
Insulation resistance:
1000 MΩ
Product type:
Pin header
Quantity per pack:
5 pc(s)
Number of rows:
1
Withstanding voltage:
500 V
Connector form factor:
Angled
Soldering temperature (for 3 seconds):
230 °C
Pitch distance:
1.27 mm

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH94 85 03.07.2026 Best delivery 7.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU4 85 17.07.2026 6.49 € Best price
7.49 €
Stock: 85
Delivery Date: 03.07.2026 Best delivery
Warehouse: WH94
Available only for legal entities
6.49 €
Stock: 85
Delivery Date: 17.07.2026
Warehouse: EU4

Customer reviews

Customer questions

FAQ

How much does the Pin header DeLOCK 66691 cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 170 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 17.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

Where can I download the instructions for Pin header DeLOCK 66691?

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.