SMT Antennas

SMT antennas are a type of antenna designed to be assembled onto a printed circuit board (PCB) to radiate high-frequency electromagnetic (radio) waves.

How do SMT antennas work?

SMT antennas transmit and receive radio waves in the same way as a regular antenna. The main point of difference is their small size. They often have a limited range, making them ideal for small devices such as wireless routers and cell phones.

SMT antennas can be customised into a broad range of footprints (arrangement of pads used to electrically connect and physically attach a component to a PCB) and have become quite common in mobile electronics. Since they’re mostly incorporated into handheld devices they often have rubberised enclosures to protect them from vibration, chemicals, moisture and dust.

What are SMT Antennas used for?

SMT antennas offer ease of integration and high performance in a range of applications of wireless technologies, spanning the medical, industrial and automotive markets. Some of these applications include:

  • Satellite Radio
  • Headsets
  • Navigation devices
  • GPS devices
  • Alarm and Monitoring Equipment
  • Wi-Fi and WLAN routers
  • Mobile Phones and Tablets
  • Asset tracking devices
  • Mobile gaming devices

...
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Description Price Internal/External RF Protocols Supported Frequency Bands Maximum Operating Temperature Gain Minimum Operating Temperature Series
RS stock no. 881-3220
Mfr. Part No.7488910043
R 77.07
Each
units
Internal - 423 → 443 MHz +85°C - -40°C -
RS stock no. 177-6013
Mfr. Part No.7488910043
R 56.721
Each (On a Reel of 500)
units
Internal - 423 → 443 MHz +85°C - -40°C -
RS stock no. 737-3178
Mfr. Part No.7488920245
R 43.78
Each
units
Internal - 2400 → 2500 MHz +85°C - -40°C -
RS stock no. 177-6016
Mfr. Part No.7488920245
R 37.672
Each (On a Reel of 1000)
units
Internal - 2400 → 2500 MHz +85°C - -40°C -
RS stock no. 737-3156
Mfr. Part No.7488910092
R 60.38
Each
units
Internal - 868 → 960 MHz +85°C - -40°C -
RS stock no. 177-6014
Mfr. Part No.7488910092
R 47.324
Each (On a Reel of 1000)
units
Internal - 868 → 960 MHz +85°C - -40°C -
RS stock no. 737-3188
Mfr. Part No.7488940245
R 38.95
Each
units
Internal - 2400 → 2500 MHz +85°C - -40°C -
RS stock no. 177-6018
Mfr. Part No.7488940245
R 30.51
Each (On a Reel of 1000)
units
Internal - 2400 → 2500 MHz +85°C - -40°C -
RS stock no. 176-6832
BrandRS PRO
R 30.03
Each
units
- - 2400 → 2500 MHz, 5250 → 5850 MHz - - - -
RS stock no. 176-6836
BrandRS PRO
R 37.80
Each
units
- - 975 MHz - - - -
RS stock no. 176-6833
BrandRS PRO
R 37.80
Each
units
- - 855 → 885 MHz +85°C - -40°C -
RS stock no. 176-6834
BrandRS PRO
R 47.67
Each
units
- - 433 MHz +105°C - -40°C -
RS stock no. 177-6019
Mfr. Part No.7488930245
R 26.984
Each (On a Reel of 3000)
units
Internal - 2400 → 2500 MHz +85°C - -40°C -
RS stock no. 385-809
Mfr. Part No.SM-925/1800-1C-WHT-180
BrandMobilemark
R 774.59
Each
units
Internal - 925 MHz, 1800 MHz +85°C - -40°C -
RS stock no. 723-9151
Mfr. Part No.SM-1575-2C-WHT-180
BrandMobilemark
R 849.03
Each
units
Internal - 1575.42 MHz +85°C - -40°C -
New
RS stock no. 196-8731
Mfr. Part No.206514-0001
BrandMolex
R 20.622
Each (In a Pack of 5)
units
- - 2400 → 2483.5, 5150 → 5885 - - - 206514
RS stock no. 737-3181
Mfr. Part No.7488930245
R 34.75
Each
units
Internal - 2400 → 2500 MHz +85°C - -40°C -
RS stock no. 186-5523
Mfr. Part No.206760-0001
BrandMolex
R 27.455
Each (On a Reel of 600)
units
- - 698 → 2700 MHz +125°C - -40°C -
RS stock no. 175-7304
Mfr. Part No.ACAG0801-2450-T
BrandAbracon
R 5.98
Each (On a Reel of 1500)
units
Internal - 2450 MHz -40°C - +80°C -
RS stock no. 175-3476
Mfr. Part No.AMCA31-101-2R450G-S1F-T3
BrandAbracon
R 15.666
Each (In a Pack of 5)
units
Internal - 2450 MHz +85°C - -40°C -