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庫存編號 176-6829
BrandRS PRO
HK$25.23
單位
- 900/1800 MHz +105°C -40°C -
RS庫存編號 176-6831
BrandRS PRO
HK$25.77
單位
- 2400 → 2500 MHz +125°C -40°C -
RS庫存編號 881-3220
製造零件編號7488910043
HK$41.18
單位
Internal 423 → 443 MHz +85°C -40°C -
RS庫存編號 179-6476
製造零件編號47948-0001-TR450
BrandMolex
HK$9.222
個 (在毎卷:450)
單位
- 2400 (Band#1 F_Start) MHz, 2483.5 (Band#1 F_End) MHz - - -
RS庫存編號 176-6832
BrandRS PRO
HK$25.77
單位
- 2400 → 2500 MHz, 5250 → 5850 MHz - - -
全新
RS庫存編號 196-8699
製造零件編號211964-0001
BrandMolex
HK$3.981
/個 (每包:10個)
單位
- 2400 2483.5, 5150 5885 - - 211964
RS庫存編號 188-4302
製造零件編號2118900-1
HK$4.647
個 (在毎卷:1600)
單位
- - - - -
RS庫存編號 176-6833
BrandRS PRO
HK$25.23
單位
- 855 → 885 MHz +85°C -40°C -
RS庫存編號 177-6018
製造零件編號7488940245
HK$14.61
個 (在毎卷:1000)
單位
Internal 2400 → 2500 MHz +85°C -40°C -
RS庫存編號 176-6836
BrandRS PRO
HK$25.23
單位
- 975 MHz - - -
全新
RS庫存編號 196-8730
製造零件編號206514-0001
BrandMolex
HK$6.074
個 (在毎卷:1500)
單位
- 2400 2483.5, 5150 5885 - - 206514
RS庫存編號 134-8412
製造零件編號146168-0001
BrandMolex
HK$19.62
個 (以毎袋:5)
單位
Internal 1575±3 MHz +125°C -40°C -
RS庫存編號 176-6834
BrandRS PRO
HK$32.60
單位
- 433 MHz +105°C -40°C -
RS庫存編號 175-7301
製造零件編號ACAG0301-24505500-T
BrandAbracon
HK$7.468
個 (在毎卷:3000)
單位
Internal 2400 → 2500 MHz, 5150 → 5850 MHz -40°C +80°C -
RS庫存編號 175-7299
製造零件編號ACAG0301-15752450-T
BrandAbracon
HK$4.939
個 (在毎卷:3000)
單位
Internal 1575 MHz, 2450 MHz -40°C +80°C -
全新
RS庫存編號 196-8731
製造零件編號206514-0001
BrandMolex
HK$10.434
/個 (每包:5個)
單位
- 2400 2483.5, 5150 5885 - - 206514
RS庫存編號 175-3476
製造零件編號AMCA31-101-2R450G-S1F-T3
BrandAbracon
HK$6.714
/個 (每包:5個)
單位
Internal 2450 MHz +85°C -40°C -
RS庫存編號 175-7308
製造零件編號ACAG0201-2450-T
BrandAbracon
HK$2.117
個 (在毎卷:4000)
單位
Internal 2450 MHz, 2857 MHz -40°C +80°C -
RS庫存編號 177-6013
製造零件編號7488910043
HK$46.338
個 (在毎卷:500)
單位
Internal 423 → 443 MHz +85°C -40°C -
RS庫存編號 188-4397
製造零件編號2118900-1
HK$9.161
/個 (每包:10個)
單位
- - - - -