# EFB Elektronik H7641.4-100 wire connector RJ-45 Black, Red

**URL:** https://aio.lv/en/product--hirose-h76414-100--11438919
**Data updated:** 2026-01-14 13:29 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** Hirose
**Manufacturer code:** H7641.4-100
**EAN:** 4049759116316
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 135.49 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 111.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hirose-h76414-100--11438919

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 12.08.2026 | free |
| Pickup points | 17.08.2026 | 1.89 EUR |
| Courier delivery to door | 17.08.2026 | 4.99 EUR |

## Summary description

EFB Elektronik H7641.4-100. Connector(s): RJ-45, Product colour: Black, Red, Cable standard: Cat6. Inner diameter: 1 mm, Outer diameter: 6.6 mm. Quantity per pack: 100 pc(s)

## Long description

EFB Elektronik H7641.4-100 wire connector RJ-45 in black and red is designed for Cat6 network cables. The connector supports cables with an outer diameter of 6.6 mm and an inner conductor diameter of 1 mm. Supplied in a pack of 100 pieces, these RJ-45 connectors are intended for terminating twisted-pair Cat6 leads where a compact, color-differentiated plug is required.
Advantages
The connector is compatible with Cat6 cable standards and combines two colour options — black and red — to aid cable identification. Its dimensional compatibility with a 6.6 mm outer diameter and 1 mm inner conductor diameter provides a consistent fit for cables within these limits. Supplied in a bulk pack of 100, the set supports multiple terminations and small production runs without frequent reordering.
Suitable for
Termination of Cat6 twisted-pair network cables
Network installations requiring color-coded connectors for identification
Small-scale assembly or maintenance tasks and patch panel work
Key specifications
Connector type: RJ-45
Cable category: Cat6
Product colours: Black, Red
Outer diameter compatibility: 6.6 mm
Inner conductor diameter compatibility: 1 mm
Quantity per pack: 100 pieces
How to use
Prepare the Cat6 cable by stripping the outer jacket to expose the twisted pairs and trim the inner conductors to suitable lengths for the RJ-45 pin layout. Insert the conductors into the connector following the chosen wiring standard (T568A or T568B) until they reach the end of the housing. Use an appropriate crimping tool designed for RJ-45 Cat6 connectors to secure the contacts and retain the cable in the plug. After crimping, verify the connection and continuity with a network cable tester to ensure correct pinout and performance.
Usage recommendations
Use a crimping tool compatible with Cat6 RJ-45 connectors and verify conductor alignment before crimping. Choose the black or red connector to match your cable identification scheme and avoid exceeding the specified outer and inner diameter limits to maintain reliable contacts and network performance.

## Specifications

| Feature | Value |
|---|---|
| Connector(s) | RJ-45 |
| Product colour | Black, Red |
| Inner diameter | 1 mm |
| Outer diameter | 6.6 mm |
| Cable standard | Cat6 |
| AWG wire size | 27/7 |
| Quantity per pack | 100 pc(s) |
| Connector shielding | Yes |

## FAQ

### How much does the EFB Elektronik H7641.4-100 wire connector H7641.4-100 cost, and is it available for purchase?

The price is 135.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 12.08.2026 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 Hirose 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 Hirose 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/11438919/66162043_large.webp