# Crimp SMA-W-RP/ZAC.H-155 Connector adapter No name — SMA reverse polarity crimp for H-155 coax

**URL:** https://aio.lv/en/product--no-name-sma-w-rpzach-155--11807727
**Data updated:** 2026-03-09 07:58 (EET)
**Category:** Other goods
**Manufacturer:** No name
**Manufacturer code:** SMA-W-RP/ZAC.H-155
**EAN:** 5902887028342
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-sma-w-rpzach-155--11807727

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

Crimp SMA-W-RP/ZAC.H-155 is a crimp-type SMA reverse polarity (RP-SMA) connector intended for use with H-155 (equivalent) coaxial cable. It provides a threaded RF connection for antenna and radio equipment requiring RP-SMA terminations. Suitable for field or workshop cable assembly to restore or create RF leads for Wi‑Fi, telemetry, and RF test setups.

## Long description

Crimp SMA-W-RP/ZAC.H-155 is a crimp-type SMA reverse polarity connector designed for use with H-155 and equivalent coaxial cables. It provides a threaded RP-SMA interface commonly required by Wi‑Fi equipment, telemetry modules, and RF test instruments. The connector is intended for cable assembly in field or workshop environments where restoring or creating RF leads is necessary.
Advantages
The crimp design ensures a mechanically secure and electrically consistent connection when fitted to suitable H-155 coax. Reverse polarity SMA configuration matches devices and antennas that require RP-SMA terminations while maintaining the standard SMA threaded coupling for secure mating. The connector's compact metal body supports reliable RF performance at typical Wi‑Fi and telemetry frequencies and is compatible with manual crimping tools used for small coaxial assemblies.
Suitable for
Creating or repairing RF leads for Wi‑Fi routers and client devices
Connecting antennas to telemetry and remote monitoring modules
Laboratory and field RF test cable assemblies
Custom cable assemblies for IoT and short-range radio systems
Key specifications
Connector type: SMA reverse polarity (RP-SMA) crimp
Intended cable: H-155 or equivalent small-diameter coax
Contact gender: reverse polarity (center contact configuration for RP-SMA)
Mounting method: crimp termination on cable shield and solder or crimp on center conductor depending on internal design
Coupling: threaded SMA-style coupling nut
Typical application frequencies: suitable for Wi‑Fi and other VHF/UHF RF bands (dependent on assembly quality)
How to use
Prepare the H-155 coax by stripping the outer jacket, exposing the braided shield and center conductor to the dimensions recommended for this connector type. Slide the crimp ferrule onto the cable, insert the prepared cable into the connector body so the center conductor seats in the pin and the shield is captured under the ferrule. Crimp the ferrule with an appropriately sized crimping tool to secure the shield, and apply the specified termination to the center contact (some designs require soldering, others use a crimp pin). Inspect the completed termination for proper mechanical retention and correct electrical continuity before use.
Usage recommendations
Use a crimping tool and ferrule sized for H-155 coax to achieve consistent connections. Verify polarity and mating compatibility with the device or antenna prior to final assembly, and perform a continuity or return-loss check if the lead is used in critical RF applications.

## FAQ

### How much does the Crimp SMA-W-RP/ZAC.H-155 connector No name cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 45 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 31.07.2026 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 No name 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 No name 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/11807727/67209047_large.webp