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header-product Wire connector EFB Elektronik 37512.1-100
8.99 €

Wire connector EFB Elektronik 37512.1-100

Wire connector EFB Elektronik 37512.1-100 Photo 1
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Wire connector EFB Elektronik 37512.1-100

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Short description

The EFB Elektronik 37512.1-100 is a transparent RJ-10 wire connector designed for U/UTP (UTP) cables. Each pack contains 100 pieces, ensuring you have plenty for your projects. The transparent design allows for easy identification of connections, making installation straightforward and efficient. Ideal for various applications, this connector provides reliable performance and durability.
Available at price 8.99 €: 500 pcs.
Total available for order: 1500 pcs.
Warranty: 2 Years
SKU: 1042990
Manufacturer: EFB Elektronik
free shipment

Cheapest with

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
08.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.07 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
13.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Product information

Description

The EFB Elektronik 37512.1-100 is a transparent modular connector (RJ10, 4P4C) designed for use with flat U/UTP (UTP) cables. Supplied in packs of 100 pieces, the connector is intended for wiring telephone and low-speed data connections where an unshielded 4-conductor modular plug is required. The clear housing allows visual inspection of conductor placement to facilitate correct termination.

Advantages

Transparent housing for easy identification of conductor order and correct insertion. Compatible with standard flat telephone cables and suitable for common 4P4C applications. Supplied in a 100-piece pack to support multiple terminations and small production runs. Unshielded design keeps the connector simple and cost-effective for non-shielded installations.

Suitable for

  • Telephone handsets and short in-home telephone extensions
  • Low-speed data lines requiring 4P4C connections
  • Repairing or assembling flat U/UTP (UTP) telephone cables

Key specifications

  • Type: Modular connector RJ10 (4P4C), unshielded
  • Material: Transparent plastic housing
  • Cable type: Flat U/UTP (UTP) telephone cable
  • Quantity: 100 pieces per pack
  • Brand: EFB Elektronik
  • MPN: 37512.1-100
  • EAN: 4049759133863

How to use

Prepare the flat cable by stripping the outer sheath to expose the four conductors and align them in the required color sequence. Insert the conductors fully into the connector so each wire seats under its contact. Use a compatible crimping tool designed for RJ10/RJ11/RJ12/RJ45 connectors (EFB Elektronik Art.-No. E-MUC410) to crimp the connector securely. For other compatible crimp tools, check manufacturer recommendations.

Usage recommendations

For consistent terminations, use the recommended crimping tool (Art.-No. E-MUC410). Avoid using these unshielded connectors in environments with high electromagnetic interference; choose shielded alternatives if required. Store connectors in a dry place to prevent contamination of contacts.

Specifications

Connector(s):
RJ-10
Product colour:
Transparent
All features

Packaging content

Quantity per pack:
100 pc(s)

Features

Connector(s):
RJ-10
Product colour:
Transparent
Cable shielding:
U/UTP (UTP)

Description

Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
WH94 500 08.07.2026 Best delivery 8.99 € Best price
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 1000 22.07.2026 15.49 €
8.99 €
Stock: 500
Delivery Date: 08.07.2026 Best delivery
Warehouse: WH94
Available only for legal entities
15.49 €
Stock: 1000
Delivery Date: 22.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Wire connector EFB Elektronik 37512.1-100 cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1500 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 08.07.2026 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: 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 EFB Elektronik 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 EFB Elektronik 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.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connector(s), 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.
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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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.