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 theyre 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 Series
RS Stock No. 176-6833
BrandRS PRO
HK$25.23
Each
units
- 855 → 885 MHz +85°C -40°C -
RS Stock No. 176-6834
BrandRS PRO
HK$32.60
Each
units
- 433 MHz +105°C -40°C -
RS Stock No. 176-6836
BrandRS PRO
HK$25.23
Each
units
- 975 MHz - - -
RS Stock No. 175-7306
Mfr. Part No.ACAG1204-868-T
BrandAbracon
HK$9.222
Each (On a Reel of 3000)
units
Internal 868 MHz -40°C +80°C -
RS Stock No. 175-7299
Mfr. Part No.ACAG0301-15752450-T
BrandAbracon
HK$4.939
Each (On a Reel of 3000)
units
Internal 1575 MHz, 2450 MHz -40°C +80°C -
RS Stock No. 723-9151
Mfr. Part No.SM-1575-2C-WHT-180
BrandMobilemark
HK$452.91
Each
units
Internal 1575.42 MHz +85°C -40°C -
RS Stock No. 175-7300
Mfr. Part No.ACAG0301-1575-T
BrandAbracon
HK$4.917
Each (On a Reel of 3000)
units
Internal 1575 MHz, 1590 MHz -40°C +80°C -
RS Stock No. 177-6016
Mfr. Part No.7488920245
HK$18.139
Each (On a Reel of 1000)
units
Internal 2400 → 2500 MHz +85°C -40°C -
RS Stock No. 177-6014
Mfr. Part No.7488910092
HK$22.725
Each (On a Reel of 1000)
units
Internal 868 → 960 MHz +85°C -40°C -
New
RS Stock No. 196-8730
Mfr. Part No.206514-0001
BrandMolex
HK$6.074
Each (On a Reel of 1500)
units
- 2400 2483.5, 5150 5885 - - 206514
RS Stock No. 176-6831
BrandRS PRO
HK$25.77
Each
units
- 2400 → 2500 MHz +125°C -40°C -
RS Stock No. 175-3466
Mfr. Part No.AMCA31-101-2R450G-S1F-T3
BrandAbracon
HK$2.719
Each (On a Reel of 3000)
units
- 2450 MHz +85°C -40°C -
New
RS Stock No. 196-8699
Mfr. Part No.211964-0001
BrandMolex
HK$3.981
Each (In a Pack of 10)
units
- 2400 2483.5, 5150 5885 - - 211964
RS Stock No. 167-6376
Mfr. Part No.47948-0001
BrandMolex
HK$6.537
Each (On a Reel of 1800)
units
Internal 2400 → 2483.5 MHz +85°C -35°C -
RS Stock No. 177-6013
Mfr. Part No.7488910043
HK$46.338
Each (On a Reel of 500)
units
Internal 423 → 443 MHz +85°C -40°C -
RS Stock No. 179-6476
Mfr. Part No.47948-0001-TR450
BrandMolex
HK$9.222
Each (On a Reel of 450)
units
- 2400 (Band#1 F_Start) MHz, 2483.5 (Band#1 F_End) MHz - - -
RS Stock No. 134-8375
Mfr. Part No.146168-0001
BrandMolex
HK$9.143
Each (In a Tray of 1200)
units
Internal 1575±3 MHz +125°C -40°C -
RS Stock No. 175-7308
Mfr. Part No.ACAG0201-2450-T
BrandAbracon
HK$2.117
Each (On a Reel of 4000)
units
Internal 2450 MHz, 2857 MHz -40°C +80°C -
RS Stock No. 175-7301
Mfr. Part No.ACAG0301-24505500-T
BrandAbracon
HK$7.468
Each (On a Reel of 3000)
units
Internal 2400 → 2500 MHz, 5150 → 5850 MHz -40°C +80°C -
RS Stock No. 177-6018
Mfr. Part No.7488940245
HK$14.61
Each (On a Reel of 1000)
units
Internal 2400 → 2500 MHz +85°C -40°C -
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