# Coaxial connector DELOCK 88857 RP-TNC, nickel-plated contacts, silver, 20×20×37.3 mm

**URL:** https://aio.lv/en/product--delock-88857--1843971
**Data updated:** 2026-03-12 16:20 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** DELOCK
**Manufacturer code:** 88857
**EAN:** 4043619888573
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 14.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-88857--1843971

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

DELOCK 88857 is a coaxial RP-TNC connector designed for RF signal connections. It features nickel-plated connector contacts for corrosion resistance and a silver-coloured body. Compact dimensions (20 × 20 × 37.3 mm) and polybag packaging make it suitable for installation in wireless equipment, antennas, test rigs and repair or prototyping of RF systems.

## Long description

DELOCK 88857 RP-TNC coaxial connector is designed for reliable RF signal connections in radio frequency systems. The connector has nickel-plated contacts for improved corrosion resistance and a silver-coloured body with compact dimensions of 20 × 20 × 37.3 mm. Packaged in a polybag, this RP-TNC connector is intended for installation in wireless equipment, antennas, laboratory test setups and for repair or prototyping of RF components.
Advantages
The RP-TNC connector provides a standardized interface for RF cabling and components, ensuring compatibility with equipment that accepts RP-TNC terminations. Nickel-plated contacts reduce the risk of oxidation and maintain low contact resistance over time. The small, lightweight housing allows installation in tight spaces and on compact devices. The silver-coloured finish offers neutral aesthetics and basic surface protection without adding significant bulk.
Suitable for
 Connecting antennas to wireless routers, access points and modems
 Integrating RF modules and boards in prototypes and DIY projects
 Laboratory test rigs and measurement setups requiring RP-TNC interfaces
 Repairing or replacing connectors on RF cables and equipment
Key specifications
 Connector type: RP-TNC (Reverse Polarity TNC)
 Contact plating: nickel-plated contacts for corrosion resistance
 Body colour: silver-coloured finish
 Dimensions: 20 × 20 × 37.3 mm (compact form factor)
 Packaging: polybag
How to use
To use this RP-TNC coaxial connector, align the connector with the mating RP-TNC receptacle and gently screw or push it into place according to the mating part design. Ensure contacts are clean and free from debris before connection to maintain low signal loss. When installing on equipment or cables, verify mechanical fit and torque as appropriate for the application to avoid damaging threads or contacts. For laboratory use, connect the RP-TNC to compatible test instruments or adapters as required by the measurement setup.
Usage recommendations
Store the connector in a dry environment to preserve the nickel-plated contacts. Avoid overtightening during installation; use only the torque recommended for small RF connectors. For long-term outdoor installations, consider additional environmental protection or an alternative connector with specialized plating if exposure to harsh conditions is expected.

## Specifications

| Feature | Value |
|---|---|
| Height | 37.3 mm |
| Width | 20 mm |
| Depth | 20 mm |
| Product colour | Silver |
| Package type | Polybag |
| Connector 1 | No |
| Connector 2 | RP-TNC |
| Connector contacts plating | Nickel |

## FAQ

### How much does the Coaxial connector DELOCK 88857 RP-TNC cost, and is it available for purchase?

The price is 17.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 20.07.2026 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 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

## Image

https://aio.lv/img/cache/product/1843971/58101920_large.webp