2450A 2.4 GHz Zero Clearance Antenna

Johanson Technology 2450A 2.4 GHz Zero Clearance Antenna is designed for small coin cell, wearable, IoT, 2.4 BLE, 802.11, ISM, Zigbee, etc. applications. These antennas are mostly ideal in close-range networks where metal or a battery/display covers the entire length or side of the PCB or encasement must be present directly under the antenna and there is no room for typical antenna metal clearance. The Johanson Technology 2450A must have metal directly underneath on bottom layer in order to function properly.

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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product Type
Product
Type
Minimum Frequency
Maximum Frequency
Protocol - Bluetooth, BLE - 802.15.1
Protocol - GPS, GLONASS
Protocol - WiFi - 802.11
Protocol - ANT, Thread, Zigbee - 802.15.4
Protocol - Sub GHz
Mechanical Style
Style
Gain
Bandwidth
Impedance
Power Rating
Minimum Operating Temperature
Maximum Operating Temperature
Number of Bands
Mounting Style
Termination Style
Centre Frequency
Application
Length
Width
Height
Series
Packaging
Johanson Technology Antennas ANTENNA CHIP DUAL 2.4/ 5 GHZ
Datasheet
76In Stock
Min.: 1
Mult.: 1
: 1,000

2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee PCB Antennas Passive Antenna 2.4 GHz 5.85 GHz Bluetooth 802.11, Dual WiFi, WLAN IoT Chip Ceramic - 3.5 dBi, - 2.5 dBi 50 Ohms 2 W - 40 C + 85 C 2 Band PCB Mount SMD/SMT 2.45 GHz, 5.4 GHz High Frequency Solutions 1.6 mm 0.8 mm 0.4 mm AD Reel, Cut Tape
Johanson Technology Antennas ANTENNA CHIP 2.4GHZ MINIATURE
Datasheet
8,872In Stock
Min.: 1
Mult.: 1
: 3,000

2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee PCB Antennas SMD Antenna 2.4 GHz 2.5 GHz WiFi Chip Ceramic 0.5 dB 100 MHz 50 Ohms 2 W - 40 C + 125 C 1 Band PCB Mount SMD/SMT 2.45 GHz 3.2 mm 1.6 mm 1.3 mm AT Reel, Cut Tape
Johanson Technology Antennas 2.4 GHZ SMD ANTENNA RESILIANT
Datasheet
10,755In Stock
30,000Expected 27/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee PCB Antennas SMD Antenna 2.4 GHz 2.48 GHz Bluetooth WiFi 802.15.4 (ANT, Thread, Zigbee) Chip Ceramic 1.5 dB 80 MHz 50 Ohms 2 W - 40 C + 85 C 1 Band PCB Mount SMD/SMT 2.45 GHz 3.2 mm 1.6 mm 1.2 mm AT Reel, Cut Tape, MouseReel
Johanson Technology Antennas ANTENNA CHIP 2.4GHZ
Datasheet
8,033In Stock
Min.: 1
Mult.: 1
: 2,000

2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee PCB Antennas SMD Antenna 2.4 GHz 2.5 GHz WiFi Chip Ceramic 0 dB 100 MHz 50 Ohms - 40 C + 85 C 1 Band PCB Mount SMD/SMT 2.45 GHz 5 mm 2 mm 2.6 mm AT Reel, Cut Tape
Johanson Technology Antennas ANTENNA CHIP 2.4GHZ
Datasheet
5,683In Stock
8,000Expected 7/8/2026
Min.: 1
Mult.: 1
: 2,000

2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee PCB Antennas SMD Antenna 2.4 GHz 2.48 GHz WiFi Chip Ceramic -1 dB 80 MHz 50 Ohms 2 W - 40 C + 85 C 1 Band PCB Mount SMD/SMT 2.4 GHz 5 mm 2 mm 1.5 mm AT Reel, Cut Tape
Johanson Technology Antennas 2.45GHZ ANT CHIP LOW PROFILE
Datasheet
5,085In Stock
6,000On Order
Min.: 1
Mult.: 1
: 2,000

2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee PCB Antennas SMD Antenna 2.4 GHz 2.5 GHz WiFi Chip Ceramic 2.1 dBi 100 MHz 50 Ohms - 40 C + 85 C 1 Band PCB Mount SMD/SMT 2.45 GHz 6 mm 2 mm 1.2 mm AT Reel, Cut Tape
Johanson Technology Antennas 2.4/1.5/1.6GHZ ANT
Datasheet
1,990In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee PCB Antennas Passive Antenna 1.602 GHz 2.5 GHz Bluetooth BEIDOU, GLONASS, GPS WiFi Chip Ceramic - 1 dBi, - 2.5 dBi, - 2 dBi, - 2 dBi 50 Ohms - 40 C + 85 C 4 Band PCB Mount SMD/SMT 1.561 GHz, 1.575 GHz, 1.602 GHz, 2.45 GHz High Frequency Solutions 10 mm 3.2 mm 1.5 mm AD Reel, Cut Tape, MouseReel
Johanson Technology Antennas ULTRA MINI 2.45GHZ CHIP ANTENNA
Datasheet
3,594In Stock
50,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee PCB Antennas SMD Antenna 2.4 GHz 2.5 GHz WiFi Chip Ceramic 1 dB 100 MHz 50 Ohms 2 W - 40 C + 85 C 1 Band PCB Mount SMD/SMT 2.4 GHz 1 mm 0.5 mm 0.37 mm AT Reel, Cut Tape, MouseReel
Johanson Technology Antennas ANTENNA CHIP 2.4GHZ MINI
Datasheet
114In Stock
15,000On Order
Min.: 1
Mult.: 1
: 3,000

2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee PCB Antennas SMD Antenna 2.4 GHz 2.5 GHz WiFi Chip Ceramic 0.5 dB 100 MHz 50 Ohms 3 W - 40 C + 85 C 1 Band PCB Mount SMD/SMT 2.45 GHz 3.2 mm 1.6 mm 1.3 mm AT Reel, Cut Tape
Johanson Technology Antennas ANTENNA SMD CHIP 2.45GHZ
Datasheet
3,171In Stock
22,000Expected 3/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee PCB Antennas SMD Antenna 2.4 GHz 2.5 GHz WiFi Chip Ceramic 0 dB 100 MHz 50 Ohms 3 W - 40 C + 85 C 1 Band PCB Mount SMD/SMT 2.45 GHz 5 mm 2 mm 1.1 mm AT Reel, Cut Tape, MouseReel

Johanson Technology Antennas ANTENNA CHIP 2.4GHZ
Datasheet
1,955In Stock
6,000Expected 7/7/2026
Min.: 1
Mult.: 1
: 2,000

2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee PCB Antennas SMD Antenna 2.4 GHz 2.5 GHz WiFi Chip Ceramic - 2 dB 100 MHz 50 Ohms 2 W - 40 C + 85 C 1 Band PCB Mount SMD/SMT 2.45 GHz 5 mm 2 mm 1.5 mm AT Reel, Cut Tape
Johanson Technology Antennas ANTENNA CHIP 2.4GHZ
Datasheet
2,933In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee PCB Antennas SMD Antenna 2.4 GHz 2.5 GHz WiFi Chip Ceramic 2 dBi 100 MHz 50 Ohms 2 W - 40 C + 85 C 1 Band PCB Mount SMD/SMT 2.45 GHz 7 mm 2 mm 0.8 mm AT Reel, Cut Tape, MouseReel
Johanson Technology Antennas ANTENNA CHIP 2.4GHZ
Datasheet
8In Stock
4,000On Order
Min.: 1
Mult.: 1
: 1,000

2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee PCB Antennas SMD Antenna 2.4 GHz 2.5 GHz WiFi Chip Ceramic 1.3 dB 100 MHz 50 Ohms 2 W - 40 C + 85 C 1 Band PCB Mount SMD/SMT 2.4 GHz 7 mm 2 mm 2.6 mm AT Reel, Cut Tape
Johanson Technology Antennas ANTENNA SMD 2.4GHZ HIGH GAIN
Datasheet
16,998On Order
Min.: 1
Mult.: 1
: 1,000

2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee PCB Antennas SMD Antenna 2.4 GHz 2.5 GHz WiFi Chip Ceramic 100 MHz 50 Ohms 3 W - 40 C + 85 C 1 Band PCB Mount SMD/SMT 2.45 GHz Automotive 9.5 mm 2 mm 1.2 mm AT Reel, Cut Tape
Johanson Technology Antennas SMALL AREA 2.4G ANT T&R
Datasheet
5,400On Order
Min.: 1
Mult.: 1
: 4,000

2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee PCB Antennas SMD Antenna 2.4 GHz 2.48 GHz WiFi, 802.11, WLAN, IoT Chip Ceramic - 0.5 dB 8 MHz 50 Ohms 2 W - 40 C + 85 C 1 Band PCB Mount SMD/SMT 2.44 GHz 1.6 mm 0.8 mm 0.4 mm AT Reel, Cut Tape
Johanson Technology Antennas ANT CHIP WIMAX 2.3-2.7GHZ
Datasheet
2,000Expected 29/6/2026
Min.: 1
Mult.: 1
: 1,000

2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee PCB Antennas SMD Antenna Bluetooth WLAN, WiFi - 802.11, WiMax 802.15.4 (ANT, Thread, Zigbee) ISM, BAN Chip Ceramic 2 dBi, 2.5 dBi, 2 dBi 50 Ohms - 40 C + 85 C 1 Band PCB Mount SMD/SMT 2.38 GHz, 2.45 GHz, 2.6 GHz Smart Energy 8 mm 1 mm 1 mm AT Reel, Cut Tape
Johanson Technology Antennas MINI 2.45GHZ CHIP ANTENNA
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1
: 3,000

2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee PCB Antennas SMD Antenna 2.4 GHz 2.5 GHz WiFi Chip Ceramic 1 dB 100 MHz 50 Ohms 2 W - 40 C + 85 C 1 Band PCB Mount SMD/SMT 2.45 GHz 3.2 mm 1.6 mm 1.2 mm AT Reel, Cut Tape
Johanson Technology Antennas 2.45GHZ SMD ANTENNA OMNI DIREC
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 6,000
Mult.: 1,000
: 1,000

2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee PCB Antennas SMD Antenna 2.4 GHz 2.5 GHz WiFi Chip Ceramic 0 dB 100 MHz 50 Ohms 2 W - 40 C + 85 C 1 Band PCB Mount SMD/SMT 2.4 GHz 5 mm 2 mm AT Reel
Johanson Technology Antennas ANTENNA CHIP 2.4GHZ Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1
: 2,000

2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee PCB Antennas SMD Antenna 2.4 GHz 2.5 GHz WiFi Chip Ceramic 100 MHz 50 Ohms - 40 C + 85 C 1 Band PCB Mount SMD/SMT 2.45 GHz AT Reel, Cut Tape
Johanson Technology Antennas 2.45GHZ SMD ANTENNA OMNI DIREC
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 20,000
Mult.: 500
: 500

2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee PCB Antennas SMD Antenna WiFi Chip Ceramic 50 Ohms - 40 C + 85 C 1 Band PCB Mount SMD/SMT AT Reel