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 Supported Frequency Bands Maximum Operating Temperature Minimum Operating Temperature
RS Stock No. 723-9151
Mfr. Part No.SM-1575-2C-WHT-180
BrandMobilemark
$67.09
Each
units
Internal 1575.42 MHz +85°C -40°C
RS Stock No. 881-3220
Mfr. Part No.7488910043
$6.37
Each
units
Internal 423 → 443 MHz +85°C -40°C
RS Stock No. 177-6013
Mfr. Part No.7488910043
$5.293
Each (On a Reel of 500)
units
Internal 423 → 443 MHz +85°C -40°C
RS Stock No. 759-5325
Mfr. Part No.47948-0001
BrandMolex
$1.71
Each
units
Internal 2400 → 2483.5 MHz +85°C -35°C
RS Stock No. 167-6376
Mfr. Part No.47948-0001
BrandMolex
$1,944.00
1 Reel of 1800
Reel(s)
Internal 2400 → 2483.5 MHz +85°C -35°C
RS Stock No. 134-8412
Mfr. Part No.146168-0001
BrandMolex
$3.084
Each (In a Bag of 5)
units
Internal 1575±3 MHz +125°C -40°C
RS Stock No. 175-3466
Mfr. Part No.AMCA31-101-2R450G-S1F-T3
BrandAbracon
$0.478
Each (On a Reel of 3000)
units
- 2450 MHz +85°C -40°C
RS Stock No. 175-3476
Mfr. Part No.AMCA31-101-2R450G-S1F-T3
BrandAbracon
$1.24
Each (In a Pack of 5)
units
Internal 2450 MHz +85°C -40°C
RS Stock No. 385-809
Mfr. Part No.SM-925/1800-1C-WHT-180
BrandMobilemark
$75.19
Each
units
Internal 1800 MHz, 925 MHz +85°C -40°C
RS Stock No. 177-6018
Mfr. Part No.7488940245
$2.51
Each (On a Reel of 1000)
units
Internal 2400 → 2500 MHz +85°C -40°C
RS Stock No. 177-6016
Mfr. Part No.7488920245
$3.12
Each (On a Reel of 1000)
units
Internal 2400 → 2500 MHz +85°C -40°C
RS Stock No. 134-8375
Mfr. Part No.146168-0001
BrandMolex
$1.404
Each (In a Tray of 1200)
units
Internal 1575±3 MHz +125°C -40°C
RS Stock No. 177-6019
Mfr. Part No.7488930245
$2.02
Each (On a Reel of 3000)
units
Internal 2400 → 2500 MHz +85°C -40°C
RS Stock No. 177-6015
Mfr. Part No.7488910245
$3.34
Each (On a Reel of 1000)
units
Internal 2400 → 2500 MHz +85°C -40°C
RS Stock No. 177-6014
Mfr. Part No.7488910092
$3.90
Each (On a Reel of 1000)
units
Internal 868 → 960 MHz +85°C -40°C
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