RF Antennas

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	RF Family/Standard	Frequency Group	Frequency (Center/Band)	Frequency Range	Antenna Type	Number of Bands	VSWR	Return Loss	Gain	Power - Max	Features	Termination	Ingress Protection	Grade	Qualification	Mounting Type	Height (Max)	Applications
ST0625-21-401-U INTERNAL ANTENNA LORA & RFID 423 Amphenol RF	3,136	-	RFQ	Datasheet	-	Bulk	Active	General ISM	UHF (300MHz ~ 1GHz)	433MHz	423MHz ~ 443MHz	PCB Trace	1	-	-10dB	0.7dBi	1 W	Cable - 100mm	I-PEX MHF1	-	-	-	Adhesive	0.031" (0.80mm)	ISM, LoRa
ST0625-20-402-U INTERNAL ANTENNA LORA & RFID 902 Amphenol RF	1,801	-	RFQ	Datasheet	-	Bulk	Active	General ISM	UHF (300MHz ~ 1GHz)	915MHz	902MHz ~ 928MHz	PCB Trace	1	-	-10dB	1dBi	1 W	Cable - 100mm	I-PEX MHF1	-	-	-	Adhesive	0.024" (0.60mm)	ISM, LoRa
ST0625-20-401-U INTERNAL ANTENNA LORA & RFID 862 Amphenol RF	2,203	-	RFQ	Datasheet	-	Bulk	Active	General ISM	UHF (300MHz ~ 1GHz)	868MHz	862MHz ~ 874MHz	PCB Trace	1	-	-9.5dB	3.4dBi	1 W	Cable - 100mm	I-PEX MHF1	-	-	-	Adhesive	0.024" (0.60mm)	ISM, LoRa
ST0211-10-N01-C STAMPING ANTENNA 2400-2500 5150 Amphenol RF	4,861	-	RFQ	Datasheet	-	Bulk	Active	General ISM, WiFi	UHF (2GHz ~ 3GHz), SHF (f > 4GHz)	2.45GHz, 5.487GHz	2.4GHz ~ 2.5GHz, 5.15GHz ~ 5.825GHz	Stamped Metal	2	-	-8dB	3.5dBi, 3.8dBi	1 W	-	Solder	-	-	-	Surface Mount	0.249" (6.32mm)	IoT, M2M, Wi-Fi
ST0226-40-301-A EXTERNAL ANTENNA 2400-2500 MHZ Amphenol RF	3,691	-	RFQ	Datasheet	-	Bulk	Active	Bluetooth, General ISM, WiFi	UHF (2GHz ~ 3GHz)	2.45GHz	2.4GHz ~ 2.5GHz	Whip, Straight	1	-	-10dB	5.3dBi	1 W	-	N Type Male	IP66	-	-	Connector Mount	11.280" (286.50mm)	Bluetooth, IoT, Wi-Fi
ST0530-11-001-A EXTERNAL ANTENNA 1166-1186 1559 Amphenol RF	3,655	-	RFQ	Datasheet	-	Bulk	Active	Navigation	UHF (1GHz ~ 2GHz)	1.176GHz, 1.561GHz, 1.575GHz, 1.602GHz	1.166GHz ~ 1.186GHz, 1.559GHz ~ 1.563GHz, 1.574GHz ~ 1.576GHz, 1.594GHz ~ 1.61GHz	Module	4	-	-10dB	0dBic, 1dBic, 2dBic, 3.5dBic	-	Cable - 3m, LNA	SMA Male	IP67	-	-	Magnetic	0.642" (16.30mm)	BeiDou, Galileo, GLONASS, GNSS, GPS
ST0686-10-N02-U RF ANTENNA EMBEDDED LPWAN 902 MH Amphenol RF	4,972	-	RFQ	Datasheet	-	Tray	Active	General ISM	UHF (300MHz ~ 1GHz)	915MHz	902MHz ~ 928MHz	Helical	1	-	-9.5dB	2.1dBi	1 W	-	Solder	-	-	-	Through Hole	1.441" (36.60mm)	IoT, LoRa
ST1143-00-N01-E RF ANTENNA EMBEDDED ANT Amphenol RF	1,249	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	Cellular	Wide Band	4.225GHz, 5.545GHz, 7.13GHz, 8.185GHz	3.71GHz ~ 4.74GHz, 4.76GHz ~ 6.33GHz, 6.35GHz ~ 7.91GHz, 7.93GHz ~ 8.44GHz	Chip	4	-	-6dB	3.6dBi, 4.3dBi, 4.3dBi, 4.5dBi	2 W	-	Solder	-	-	-	Surface Mount	0.020" (0.50mm)	UWB
ST1243-00-N01-B RF ANTENNA EMBEDDED MULTIBAND IO Amphenol RF	4,249	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	WiFi	UHF (2GHz ~ 3GHz), SHF (f > 4GHz)	2.45GHz, 5.4875GHz, 6.525GHz	2.4GHz ~ 2.5GHz, 5.15GHz ~ 5.825GHz, 5.925GHz ~ 7.125GHz	Chip	3	-	-10dB, -5dB	2.8dBi, 1.5dBi, 2.1dBi	1 W	-	Solder	-	-	-	Surface Mount	0.020" (0.50mm)	Wi-Fi
ST0643-00-N01-A RF ANTENNA EMBEDDED LORA CHIP 43 Amphenol RF	4,183	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	General ISM, Lora	UHF (300MHz ~ 1GHz)	433MHz	-	Chip	1	-	-10dB	0.9dBi	1 W	-	-	-	-	-	Surface Mount	0.020" (0.50mm)	IoT, ISM, LoRa, LPWAN

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FREQUENTLY ASKED QUESTIONS

RF Antennas FAQ

Common questions about filtering, comparing and sourcing RF Antennas components.

How can I narrow the RF Antennas selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific RF Antennas part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.