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

Detail Specification:

Page 1 of 4

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

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L

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2

W

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T

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www.johansontechnology.com

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

2016 Johanson Technology, Inc. All Rights Reserved

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

"High Frequency Ceramic Solutions"

-2.0 dBi typ. (YZ-V)

Feeding Point

10/17/2016

Peak Gain

Frequency (MHz)

Part Number

General Specifications

2450AT42E0100

2400 - 2480

Storage Period

18 months max.

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

GND

Terminal Configuration

Part Number Explanation

Suffix = S

Suffix = E

Mechanical Specifications

1

EVB p/n

P/N Suffix

Packing Style

e.g.. 2450AT42E0100S

e.g.. 2450AT42E0100E

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

Bulk

mm

5.00

NC

2

0.20

0.059

0.008

In

0.197

0.079

0.008

0.008

2.00

1.50

Ver. 1.3

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

GND

T & R

Impedance

50Ω

Storage Temp

Q'ty/Reel (pcs)

2,000 pcs

-40 to +85°C

Operating Temp

-40 to +85°C

Power Capacity

2W max. (CW)

0.20

0.20

Antenna mounts

directly above or

below the metal layer

of PCB. No antenna

clearance required

T (thickness)

L

W