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AMPHENOL RF 03121 SMA Plug Connector

The Amphenol 031-21 SMA plug connector is a precision-machined RF connector designed for reliable signal transmission in a variety of applications. It is commonly used in test and measurement equipment, wireless communication systems, and other RF circuits. The connector's robust construction and SMA interface ensure a secure and consistent connection, minimizing signal loss and maintaining optimal performance. It is suitable for applications requiring high frequency signal integrity and durability.

Authorized Distributors
Source:DigiKey
Part No:031-21
Stock:0
Inv Date:05-28-2026
Price: Unit price: $22.3608
Buy/RFQ:
Part No:031-21
Stock:66
Inv Date:05-29-2026
Price: Unit price: $20.8
Buy/RFQ:
Part No:03121
Stock:0
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:031-21
Stock:0
Inv Date:05-28-2026
Price: Unit price: $37.11
Buy/RFQ:
Part No:031-21
Stock:95
Inv Date:05-28-2026
Price: Unit price: $18.4
Buy/RFQ:
Part No:031-21
Stock:95
Inv Date:05-28-2026
Price: Unit price: $18.4
Buy/RFQ:

AMPHENOL RF 03121 SMA Plug Connector Specifications:

  • Connector Type: SMA
  • Gender: Male
  • Body Style: Straight
  • Impedance: 50 Ohms
  • Frequency Max: 12.4 GHz
  • VSWR: 1.10:1
  • Dielectric With: PTFE
  • Brand: Amphenol
  • Mounting Type: Chassis Mount
  • Connector 1: SMA Plug
  • Cable Outer Diameter Range: 0.190-0.250 in
  • RoHS Compliant Status: Yes

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Frequently Asked Questions

Where can I buy AMPHENOL RF 03121?

You can click on the BUY or RFQ button to purchase 03121 from an authorized AMPHENOL RF distributor.

How do I troubleshoot issues or seek technical support for part 03121?

You can download the 03121 datasheet or visit the AMPHENOL RF website for support.

Who is the manufacturer of 03121?

AMPHENOL RF

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