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. 196-8699
Mfr. Part No.211964-0001
BrandMolex
HK$4.069
Each (In a Pack of 10)
units
- - 2400 → 2483.5, 5150 → 5885 - - - 211964
RS Stock No. 176-6828
BrandRS PRO
HK$16.63
Each
units
- - 870 MHz +105°C - -40°C -
New
RS Stock No. 210-2397
Mfr. Part No.LPRS-CCA-915
BrandLPRS
HK$19.186
Each (In a Pack of 5)
units
Internal ISM Band 902 ∼ 928 MHz +85°C 0.3dBi -40°C -
New
RS Stock No. 210-2402
Mfr. Part No.LPRS-MCA-433-915
BrandLPRS
HK$21.914
Each (On a Tape of 250)
units
Internal ISM Band 863 ∼ 870 MHz +85°C -2.1dBi -40°C -
RS Stock No. 202-4192
Mfr. Part No.M310220
BrandAVX
HK$8.628
Each (In a Pack of 10)
units
Internal WiFi 2.4 GHz +85°C 1.7dBi -40°C -
New
RS Stock No. 210-2400
Mfr. Part No.LPRS-MCA-2.4
BrandLPRS
HK$16.628
Each (In a Pack of 5)
units
Internal ISM Band 2400 ∼ 2500 +85 2.2dBi -40 -
RS Stock No. 202-4233
Mfr. Part No.1001011
BrandAVX
HK$14.186
Each (In a Pack of 5)
units
Internal GPS 1.561 GHz, 1.575 GHz, 1.603 GHz +85°C 0.96dBi -40°C -
RS Stock No. 202-4223
Mfr. Part No.1004796
BrandAVX
HK$20.814
Each (On a Reel of 1000)
units
Internal 4G (LTE) 600 MHz, 700 MHz, 750 MHz, 850 MHz, 900 MHz, 1800 MHz, 1900 MHz, 2100 MHz, 2700 MHz +35°C - +5°C -
RS Stock No. 202-4226
Mfr. Part No.1002427
BrandAVX
HK$5.918
Each (On a Reel of 1800)
units
Internal ISM Band 2.4 GHz +85°C - -40°C -
New
RS Stock No. 209-7282
Mfr. Part No.MAF95302
HK$135.47
Each
units
Internal WiFi (Dual Band) 2.4 → 2.5 GHz, 4.9 → 6 GHz +85°C - -40°C -
RS Stock No. 202-4220
Mfr. Part No.1004795
BrandAVX
HK$17.574
Each (On a Reel of 1000)
units
Internal 4G (LTE) 600 MHz, 700 MHz, 750 MHz, 850 MHz, 900 MHz, 1800 MHz, 1900 MHz, 2100 MHz, 2700 MHz +35°C - +5°C -
RS Stock No. 202-4229
Mfr. Part No.P522304
BrandAVX
HK$21.394
Each (In a Pack of 5)
units
Internal 4G (LTE) 850 MHz, 900 MHz, 1800 MHz, 1900 MHz, 2100 MHz +180°C 0.7dBi +130°C -
RS Stock No. 175-3466
Mfr. Part No.AMCA31-101-2R450G-S1F-T3
BrandAbracon
HK$2.513
Each (On a Reel of 3000)
units
- - 2450 MHz +85°C - -40°C -
RS Stock No. 723-9151
Mfr. Part No.SM-1575-2C-WHT-180
BrandMobilemark
HK$460.36
Each
units
Internal - 1575.42 MHz +85°C - -40°C -
RS Stock No. 201-2387
Mfr. Part No.213353-0100
BrandMolex
HK$530.66
1 Bag of 20
Bag(s)
External GPS 698 → 8500 MHz +85°C 7dBi -40°C -
RS Stock No. 202-4181
Mfr. Part No.1002295
BrandAVX
HK$13.07
Each (In a Pack of 10)
units
Internal WiFi 2.4 GHz +85°C 4.4dBi -40°C -
RS Stock No. 202-4199
Mfr. Part No.M830120
BrandAVX
HK$14.046
Each (In a Pack of 5)
units
Internal GPS 1.561 GHz, 1.575 GHz, 1.606 GHz +85°C - -40°C -
RS Stock No. 200-1387
Mfr. Part No.2195762-1
HK$78.72
Each (In a Bag of 45)
units
Internal GPS 1575.4, 1602 MHz +105°C - -40°C -
RS Stock No. 176-6834
BrandRS PRO
HK$26.28
Each
units
- - 433 MHz +105°C - -40°C -
RS Stock No. 175-7299
Mfr. Part No.ACAG0301-15752450-T
BrandAbracon
HK$5.292
Each (On a Reel of 3000)
units
Internal - 1575 MHz, 2450 MHz -40°C - +80°C -