RS PRO SMA Series Cable Male SMA, 50 Ω, Straight Body Crimp

View all Coaxial Connectors
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Subtotal (1 unit)*

SGD13.88

(exc. GST)

SGD15.13

(inc. GST)

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  • Plus 1,911 unit(s) shipping from 13 April 2026
  • Plus 2,500 unit(s) shipping from 11 August 2026
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1 - 4SGD13.88
5 - 14SGD13.53
15 +SGD12.50

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RS Stock No.:
546-3204
Manufacturer:
RS PRO
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Brand

RS PRO

Coaxial Connector Type

SMA

Product Type

Coaxial Connector

Mount Type

Cable

Impedance

50Ω

Orientation

Straight

Connector Gender

Male

Cable Type

RG58A

Size

Subminiature

Bulkhead

No

Operating Frequency

12.4GHz

Body Plating

Gold

Minimum Operating Temperature

-65°C

Maximum Operating Temperature

165°C

Polarity

Normal

Termination Type

Crimp

Series

SMA

Contact Gender

Male

Contact Material

Brass

Standards/Approvals

No

Contact Plating

Gold

COO (Country of Origin):
TW

RS PRO 50 Ω Straight Cable Mount SMA Connector, Plug, RG58A


Use this handy SMA connector plug from RS PRO next time you need to transmit data in the home or workplace. It's designed for linking two coax (also called coaxial) cables together – they're the wires that send radio-frequency (RF) signals from one place to another. These type of SMA (subminiature version A) connectors are suitable for a wide range of RF applications, including WiFi equipment, mobile telephone antennas and microwave systems.

SMA connectors have an impedance of 50 Ω. This specific connector has an operating frequency of 12.4 GHz and can be crimped onto RG58A cables, such as those used for WLAN (Wireless Local Area Network) antennas.

The connector has a durable gold-plated brass body and centre contact for vibration resistance and a red silicone gasket. Its hexagonal design makes it easy to tighten and loosen. Like all RS PRO products, it's been rigorously tested for quality and safety.

Features and Benefits


• Straight body male SMA coaxial connector

• Sub-miniature size

• Cable mounting

• Characteristic impedance of 50 Ω

• Hexagonal shape for easy tightening and loosening

• Normal polarity

• Operating frequency up to 12.4 GHz

• Voltage rating of 500 V

• Operating temperature range of -65°C to +165°C

• Crimp termination method

• For use with RG58A cables

• Fitted with gold-plated brass body and centre contact

• RoHS compliant for hazardous substances

RS PRO


RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO Seal of Approval if we’re confident of their exceptional quality, which means you can be confident too.

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