# Coaxial pigtail cable Extralink MMCX-K to RP-SMA-K 20 cm

**URL:** https://aio.lv/en/product--extralink-pigtail-mmcx-k-rpsma-k-20cm--11793795
**Data updated:** 2026-03-09 07:23 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** Extralink
**Manufacturer code:** PIGTAIL MMCX-K RPSMA-K 20CM
**EAN:** 5907207225593
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-08-20 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extralink-pigtail-mmcx-k-rpsma-k-20cm--11793795

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.79 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

Coaxial pigtail cable by Extralink with MMCX-K connector on one end and RP-SMA-K connector on the other, length 20 cm. Designed for antenna or RF module connections where compact, short RF jumper is required. Suitable for testing, antenna relocation, or connecting modules in wireless equipment and IoT devices.

## Long description

Coaxial pigtail cable Extralink MMCX-K to RP-SMA-K 20 cm is a short RF jumper designed to connect an MMCX-K 90° angled connector to an RP‑SMA‑K 90° angled connector. With a 20 cm RG178 coaxial lead, this pigtail is intended for compact antenna or module connections where minimal cable length and right‑angle terminations reduce strain and save space. It is suitable for linking antennas, test equipment and wireless modules in IoT devices, routers and other radio frequency applications.
Advantages
This Extralink pigtail uses RG178 coaxial cable to maintain appropriate signal quality in short runs and minimize loss. The 90° angled MMCX and RP‑SMA terminations allow neat routing in tight enclosures and reduce connector stress when space is limited. The short 200 mm length offers a practical balance between flexibility and compactness, and the construction is intended for repeated connections in testing, prototyping and permanent installations where a compact RF link is required.
Suitable for
Connecting an external antenna to a radio module or Wi‑Fi/LoRa gateway
Short RF jumper for testing and measurement setups
Internal connections in routers, modems, and IoT devices
Relocating or replacing small form‑factor antennas
Key specifications
Connector A: MMCX‑K, 90° angled
Connector B: RP‑SMA‑K (male‑facing), 90° angled
Cable type: RG178 coaxial
Length: 200 mm (20 cm)
Application: short RF jumper for antenna and module connections
How to use
Align the MMCX‑K and RP‑SMA‑K connectors with their respective mating ports and press gently until the connectors engage; avoid excessive torque. Use the 90° orientation to route the cable along enclosure walls or PCB edges. For testing, connect the pigtail between the antenna and the device under test or between two RF modules as required. Inspect connectors before use to ensure they are clean and undamaged.
Usage recommendations
For reliable performance, keep the cable run as short as necessary and avoid repeated bending near the connector junctions. Use the right‑angle terminations to reduce strain in confined spaces. If the application requires low-loss or longer runs, consider a cable with larger diameter or a different coaxial type suited to the frequency and power levels in use.

## FAQ

### How much does the Extralink MMCX-K to RP-SMA-K pigtail 20 cm cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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 04.08.2026 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, 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 Extralink 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 Extralink 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/11793795/67193159_large.webp