Datasheet > 2450AT42E0100E

2450AT42E0100E

更新时间： 2024-11-29 01:17:15

品牌	Logo	应用领域
约翰逊 - JOHANSON		/
页数	文件大小	规格书
4页	371K
描述
2.4 GHz Surface Mount, Above Metal, Low Profile Mini Chip Antenna This antenna must have metal directly underneath on bottom layer in order to function

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2450AT42E0100E 数据手册

"High Frequency Ceramic Solutions"

2.4 GHz Surface Mount, Above Metal, Low Profile Mini Chip Antenna

P/N 2450AT42E0100

This antenna must have metal directly underneath on bottom layer in order to function properly

Page 1 of 4

Detail Specification: 10/17/2016

This is the Web version of this datasheet, for the full datasheet, please contact us at: www.johansontechnology.com/ask-a-question

General Specifications

Part Number

2450AT42E0100

2400 - 2480

Frequency (MHz)

Peak Gain

-2.0 dBi typ. (YZ-V)

50Ω

Impedance

Antenna mounts

directly above or

below the metal layer

of PCB. No antenna

clearance required

Power Capacity

Q'ty/Reel (pcs)

Operating Temp

Storage Temp

Storage Period

2W max. (CW)

2,000 pcs

-40 to +85°C

18 months max.

Total average radiated efficiency on PCB feature on "Mounting Considerations 1" ( orderable EVB p/n: 2450AT42E0100-EB1SMA) is ~30%

This antenna was designed in mind for small coin cell, wearable, IoT, 2.4 BLE, 802.11, ISM, Zigbee, etc. applications 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's no room for usual/typical antenna metal clearance.

This antenna is specifically designed for PCBs that have 0.5-1mm of total thickness

Part Number Explanation

Bulk

Suffix = S

e.g.. 2450AT42E0100S

Packing Style

EVB p/n

P/N Suffix

T & R

Suffix = E

e.g.. 2450AT42E0100E

2450AT42E0100-EB1SMA (comes with 1 female SMA connector)

Mechanical Specifications¹

Terminal Configuration

Feeding Point

NC²

GND

0.197

0.079

0.059

0.008

5.00

2.00

1.50

0.20

T (thickness)

¹Total Top layer area occupied by antenna is 6.3x3.0mm

²Make sure to have Pin 2 soldered to its PCB land pad but not connected to GND or input, it must be NC (or floating).

If you'd like the complete datasheet which includes detailed layout specs, tuning

techniques, and application notes for IoT/wearables, send us as message at:

www.johansontechnology.com/ask-a-question

www.johansontechnology.com

4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821

Ver. 1.3

12 3 4

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2450AT42E0100E 替代型号

型号	品牌	替代类型	描述	数据表
2450AT42E010BE	JOHANSON	完全替代	2.4 GHz Surface Mount, Above Metal, Low Profile Mini Chip Antenna This antenna must have m

与2450AT42E0100E相关器件

型号	品牌	获取价格	描述	数据表
2450AT42E010B	JOHANSON	获取价格	2.4 GHz Surface Mount
2450AT42E010BE	JOHANSON	获取价格	2.4 GHz Surface Mount, Above Metal, Low Profile Mini Chip Antenna This antenna must have m
2450AT43A100	JOHANSON	获取价格	2.45 GHz Antenna
2450AT43A100E	JOHANSON	获取价格	ANTENNA CHIP 2.4GHZ
2450AT43B100	JOHANSON	获取价格	2.4 GHz WLAN, Home RF, Bluetooth Antenna
2450AT43B100E	JOHANSON	获取价格	2.4 GHz WLAN, Home RF, Bluetooth Antenna
2450AT43B100S	JOHANSON	获取价格	2.4 GHz WLAN, Home RF, Bluetooth Antenna
2450AT43D100	JOHANSON	获取价格	2.45 GHz Antenna
2450AT43D100E	JOHANSON	获取价格	2.45 GHz Antenna
2450AT43D100E/PB	JOHANSON	获取价格	2.45 GHz Antenna

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