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2450AT45A0100001E
ANTENNA SMD 2.4GHZ HIGH GAIN
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: JOHANSON TECHNOLOGY
- Product type: Antennas - Single Band Chip
- SVHC: No SVHC (17-Jan-2023)
| Delivery and price | |
|---|---|
| Units per pack | 500 |
| Price | 0.384 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
# _**High Frequency Ceramic Solutions**_ **==> picture [450 x 543] intentionally omitted <==** **----- Start of picture text -----**<br> 2.45 GHz High Gain SMD Chip Antenna New Global P/N 2450AT45A0100001<br>Cn Detail Specification: 8/24/2022 Legacy P/N 2450AT45A100 Page 1 of 11<br>General Specifications Let us help you with the antenna design, optimization, and tuning!<br>New Global Part Number 2450AT45A0100001 https://www.johansontechnology.com/ask-a-question<br>Frequency Range (MHz) 2400 - 2500<br>Input Power 3W max. (CW)<br>Impedance 50 Ω<br>Operating Temp -40°C to +125°C<br>Recommended Storage +5 to +35°C<br>Conditions and Period for Humidity 45 - 75% RH<br>unused Product on T&R 18 months max.<br>Top<br>Reel Quantity (pcs/reel) 1,000<br>Peak Gain Based on Orientation<br>Mounting Considerations 1:<br>"Vertical Orientation" 2.2 dBi typ. (XZ-V)<br>(Page 2)<br>Mounting Considerations 2:<br>"Horizontal Orientation 1.5 dBi typ. (XZ-V)<br>Type A" (Pages 5)<br>Bottom<br>Mounting Considerations 3:<br>"Horizontal Orientation 1.3 dBi typ. (XZ-V)<br>Type B" (Pages 8)<br>— y<br>Part Number Explanation (See last page more more info on new and legacy part numbers)<br>Bulk (loose pcs.) Suffix = B e.g. 2450AT45A0100001B<br>Packing Style T & R Suffix = E e.g. 2450AT45A0100001E<br>100% Tin Suffix = None e.g. 2450AT45A0100001B (B or E)<br>P/N Suffix<br>Evaluation Boards 2450AT45A0100001CE1 (Page 2)<br>(1-port SMA antenna test 2450AT45A0100001CE2 (Page 5)<br>boards, pre-tuned) 2450AT45A0100001CE3 (Page 8)<br>Mechanical Specifications Terminal Configuration<br>In mm No Function<br>W<br>L 0.374 ± 0.008 9.50 ± 0.20 1 Feeding Point<br>W 0.079 ± 0.008 2.00 ± 0.20 L a 2 NC<br>T 0.047 +.004/-.008 1.20 +0.1/-0.2<br>SE a 0.020 ± 0.012 0.50 ± 0.30 p—=g T 2 1<br>=A i —<br>Johanson Technology, Inc. reserves the right to make design changes without notice.<br>All sales are subject to Johanson Technology, Inc. terms and conditions.<br>**----- End of picture text -----**<br> **https://www.johansontechnology.com** 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 3.2 2021 Johanson Technology, Inc. All Rights Reserved ## _**High Frequency Ceramic Solutions**_ **==> picture [452 x 423] intentionally omitted <==** **----- Start of picture text -----**<br> 2.45 GHz High Gain SMD Chip Antenna New Global P/N 2450AT45A0100001<br>pO Detail Specification: 8/24/2022 Legacy P/N 2450AT45A100 Page 2 of 11<br>Typical Electrical Specs for "Vertical Orientation" (T=25°C)<br>Frequency Range 2400 - 2500 MHz Peak Gain 2.2 dBi typ. (XZ-V)<br>Return Loss 9.5 dB min. Average Gain 1.0 dBi typ. (XZ-V)<br>| Mounting Considerations 1: "Vertical Orientation"<br>Mount these devices with brown mark facing up.<br>*Line width should be designed to provide 50Ω impedance matching characteristics.<br>1.0<br>10.5 Units in mm<br>GND<br>7.5<br>"C" Dimension will depend on the<br>width of the trace required for it to<br>have a 50ohm characteristic<br>C * * 1.8<br>1.5pF impedance (i.e. coplanar waveguide theory)))<br>fo = f l<br>3.9nH<br>GND<br>Want the layout file of this? Send us a<br>message at:<br>https://www.johansontechnology.com/ask-<br>a-question<br>Let us help you design this antenna ) 40 12<br>|¢—_______________»| ¢ ____»<br>to your PCB and/or optimize your<br>layout for best radiated performance. ) 50Ω Feed<br>Send us a message by clicking on the GND Line<br>link above.<br>1.5pF<br>20<br>3.9nH<br>No Ground<br>Orderable Evaluation board: GND or Metals<br>| underneath<br>p/n: 2450AT45A0100001CE1<br>**----- End of picture text -----**<br> Note: It is recommended that the designer leave available slots for a "pi" (or shunt-series-shunt) network. The antenna matching network values above are used when antenna is mounted on Johanson's evaluation board. The matching values on client's PCB will be different, go to: https://www.johansontechnology.com/tuning and see how to obtain the new values. If you need further help, contact our RF Applications Eng Team at: https://www.johansontechnology.com/ask-a-question Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. ## **https://www.johansontechnology.com** 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 3.2 2021 Johanson Technology, Inc. All Rights Reserved ## _**High Frequency Ceramic Solutions**_ **==> picture [447 x 287] intentionally omitted <==** **----- Start of picture text -----**<br> 2.45 GHz High Gain SMD Chip Antenna New Global P/N 2450AT45A0100001<br>Detail Specification: 8/24/2022 Legacy P/N 2450AT45A100 Page 3 of 11<br>Typical Electrical Characteristics for "Vertical Orientation" (T=25°C)<br>Return Loss<br>a) Without a Matching Circuit<br>0 a<br>x= -10 [mfreq=2.305GHz 1 om Iraye2(m3 636GHz | == "y<br>e “15 aB(S(1.1))=10051] ya (aBS(1.1))=-10.157| | 3<br>m2<br>freq=2.440GHz<br>20 dB(S(1,1))=-13.020 aet<br>1.0 12 14 16 18 20 22 24 26 28 30 32 34 36 38 4.0 freq (1,000GHto 4,000GH z )<br>freq, GHz<br>b) With a Matching Circuit<br>**----- End of picture text -----**<br> Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. **https://www.johansontechnology.com** 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 3.2 2021 Johanson Technology, Inc. All Rights Reserved ## _**High Frequency Ceramic Solutions**_ **==> picture [447 x 22] intentionally omitted <==** **----- Start of picture text -----**<br> 2.45 GHz High Gain SMD Chip Antenna New Global P/N 2450AT45A0100001<br>Detail Specification: 8/24/2022 Legacy P/N 2450AT45A100 Page 4 of 11<br>**----- End of picture text -----**<br> **==> picture [289 x 450] intentionally omitted <==** **----- Start of picture text -----**<br> Typical Radiation Patterns for "Vertical Orientation" (T=25°C)<br>) XY cut @2.45GHz<br>Vertical<br>XY-V/XY-H Z Horizontal<br>)<br>t<br>180°<br>X<br>90° a _<br>-— Le>» 270°<br>_oe<br>Y 0°<br>XY-cut scanning direction<br>XZ-V/XZ-H XZ cut @2.45GHz<br>Y Vertical<br>Horizontal<br>180°<br>X<br>90°<br>270°<br>a 7<a ne<br>Z 0°<br>XZ-cut scanning direction<br>)<br>YZ cut @2.45GHz<br>YZ-V/YZ-H X Vertical<br>Horizontal<br>180°<br>Y<br>90°<br>270°<br>~ ~~ Y=<br>Z 0°<br>ag<br>YZ-cut scanning direction<br>Se<br>**----- End of picture text -----**<br> Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. **https://www.johansontechnology.com** 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 3.2 2021 Johanson Technology, Inc. All Rights Reserved # _**High Frequency Ceramic Solutions**_ **2.45 GHz High Gain SMD Chip Antenna New Global P/N 2450AT45A0100001** ~~PC~~ Detail Specification: 8/24/2022 **Legacy P/N 2450AT45A100** Page 5 of 11 **Typical Electrical Specs for "Horizontal Orientation Type A" (T=25°C) Frequency Range** 2400 - 2500 MHz **Peak Gain** 1.5 dBi typ. (XZ-V) **Return Loss** 9.5 dB min. **Average Gain** 0.0 dBi typ. (XZ-V) **==> picture [450 x 445] intentionally omitted <==** **----- Start of picture text -----**<br> a Mounting Considerations 2: "Horizontal Orientation Type A"<br>Mount these devices with brown mark facing up.<br>*Line width should be designed to provide 50Ω impedance matching characteristics.<br>6.8<br>GND<br>Units in mm<br>1.8<br>1.5pF<br>"C" Dimension will depend<br>* 1.5 on the width of the trace<br>required for it to have a<br>—— 50ohm characteristic )<br>C impedance (i.e. coplanar )<br>7.5 waveguide theory)<br>GND 1.5<br>—— 5.0 —o 1.8<br>Want the layout file of this? Send us a This 50Ω trace Feedline can be as short as<br>message at: needed, this length is just for reference to<br>https://www.johansontechnology.com/ask- our EVB.<br>a-question 6.8<br>40<br>Let us help you design this antenna<br>to your PCB and/or optimize your<br>layout for best radiated performance.<br>Send us a message by clicking on the 20<br>link above.<br>GND GND<br>Orderable Evaluation board: No Ground,<br>cee Metal Layer<br>p/n: 2450AT45A0100001CE2 19 Keep-Out<br>Note: It is recommended that the designer leave available slots for a "pi" (or shunt-series-shunt) network. The antenna<br>matching network values above are used when antenna is mounted on Johanson's evaluation board. The matching values<br>on client's PCB will be different, go to: https://www.johansontechnology.com/tuning and see how to obtain the new values.<br>If you need further help, contact our RF Applications Eng Team at: https://www.johansontechnology.com/ask-a-question<br>Johanson Technology, Inc. reserves the right to make design changes without notice.<br>All sales are subject to Johanson Technology, Inc. terms and conditions.<br>**----- End of picture text -----**<br> ## **https://www.johansontechnology.com** 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 3.2 2021 Johanson Technology, Inc. All Rights Reserved ## _**High Frequency Ceramic Solutions**_ **2.45 GHz High Gain SMD Chip Antenna New Global P/N 2450AT45A0100001** Detail Specification: 8/24/2022 **Legacy P/N 2450AT45A100** Page 6 of 11 ~~ee~~ **Typical Electrical Characteristics for "Horizontal Orientation Type A" (T=25°C)** ## **Return Loss** **==> picture [1 x 2] intentionally omitted <==** **----- Start of picture text -----**<br> )<br>**----- End of picture text -----**<br> Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. **https://www.johansontechnology.com** 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 3.2 2021 Johanson Technology, Inc. All Rights Reserved ## _**High Frequency Ceramic Solutions**_ **==> picture [451 x 536] intentionally omitted <==** **----- Start of picture text -----**<br> 2.45 GHz High Gain SMD Chip Antenna New Global P/N 2450AT45A0100001<br>Detail Specification: 8/24/2022 Legacy P/N 2450AT45A100 Page 7 of 11<br>a Typical Radiation Patterns for "Horizontal Orientation Type A" (T=25°C)<br>)<br>) XY cut @2.45GHz<br>Vertical<br>) XY-V/XY-H Horizontal<br>Z =<br>)<br>|ERX<br>180°<br>Pe PRBDEAS<br>X<br>90° a ae Sins<br>270°<br>Y oe 0° Neca<br>XY-cut scanning direction<br>XZ-V/XZ-H XZ cut @2.45GHz<br>Y Vertical<br>Horizontal<br>180°<br>° ~ PTA<br>X<br>90°<br>270°<br>Z 0°<br>Ys yl -n er” RTT<br>XZ-cut scanning direction<br>)<br>YZ cut @2.45GHz<br>YZ-V/YZ-H X Vertical<br>Horizontal<br>180°<br>_--} = [|][7ERRA]<br>a | 7™A PETRY<br>Y<br>90°<br>¢---4 s 270° | EDA \ |<br>“\ BRST<br>Seesrd EASY<br>0°<br>Z<br>YZ-cut scanning direction Nees,<br>Johanson Technology, Inc. reserves the right to make design changes without notice.<br>All sales are subject to Johanson Technology, Inc. terms and conditions.<br>**----- End of picture text -----**<br> **https://www.johansontechnology.com** 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 3.2 2021 Johanson Technology, Inc. All Rights Reserved ## _**High Frequency Ceramic Solutions**_ **==> picture [452 x 489] intentionally omitted <==** **----- Start of picture text -----**<br> 2.45 GHz High Gain SMD Chip Antenna New Global P/N 2450AT45A0100001<br>PO Detail Specification: 8/24/2022 Legacy P/N 2450AT45A100 Page 8 of 11<br>Typical Electrical Specs for "Horizontal Orientation Type B" (T=25°C)<br>Frequency Range 2400 - 2500 MHz Peak Gain 1.3 dBi typ. (XZ-V)<br>Return Loss 9.5 dB min. Average Gain 0.6 dBi typ. (XZ-V)<br>Mounting Considerations 3: "Horizontal Orientation Type B"<br>a<br>Mount these devices with brown mark facing up.<br>* Line width should be designed to provide 50Ω impedance matching characteristics.<br>0.5<br>Units in mm<br>10.5<br>7.5<br>GND<br>0 Ohm =<br>1.8<br>*<br>1.5 1.5<br>GND<br>(|<br>This 50Ω Feedline can be as short as needed,<br>this length is just for reference to our EVB<br>Want the layout file of this? Send us a<br>message at: 22.5<br>_ |<br>https://www.johansontechnology.com/ask-<br>a-question<br>8.5<br>Let us help you design this antenna<br>to your PCB and/or optimize your<br>layout for best radiated performance. GND<br>Send us a message by clicking on the<br>11.5<br>link above.<br>Orderable Evaluation board:<br>p/n: 2450AT45A0100001CE3 40 No Ground 5<br>pubiicoieaacamiamndy’ 9.5 r<br>Note: It is recommended that the designer leave available slots for a "pi" (or shunt-series-shunt) network. The antenna<br>matching network values above are used when antenna is mounted on Johanson's evaluation board. The matching values<br>on client's PCB will be different, go to: https://www.johansontechnology.com/tuning and see how to obtain the new values.<br>If you need further help, contact our RF Applications Eng Team at: https://www.johansontechnology.com/ask-a-question<br>11.5<br>**----- End of picture text -----**<br> Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. **https://www.johansontechnology.com** 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 3.2 2021 Johanson Technology, Inc. All Rights Reserved ## _**High Frequency Ceramic Solutions**_ **2.45 GHz High Gain SMD Chip Antenna New Global P/N 2450AT45A0100001** Detail Specification: 8/24/2022 **Legacy P/N 2450AT45A100** Page 9 of 11 ## **Typical Electrical Characteristics for "Horizontal Orientation Type B" (T=25°C)** ## **Return Loss** **==> picture [1 x 2] intentionally omitted <==** **----- Start of picture text -----**<br> )<br>**----- End of picture text -----**<br> Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. **https://www.johansontechnology.com** 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 3.2 2021 Johanson Technology, Inc. All Rights Reserved ## _**High Frequency Ceramic Solutions**_ **==> picture [449 x 491] intentionally omitted <==** **----- Start of picture text -----**<br> 2.45 GHz High Gain SMD Chip Antenna New Global P/N 2450AT45A0100001<br>Detail Specification: 8/24/2022 Legacy P/N 2450AT45A100 Page 10 of 11<br>Typical Radiation Patterns for "Horizontal Orientation Type B" (T=25°C)<br>)<br>XY-V/XY-H ) XY cut @2.45GHz<br>Z Vertical<br>) Horizontal<br>180°<br>ae a ) ee<br>X<br>90°<br>270°<br>are TRESS<br>Y 0°<br>XY-cut scanning direction<br>+4 --=— SSCERES [A]<br>XZ-V/XZ-H XZ cut @2.45GHz<br>Y Vertical<br>Horizontal<br>180°<br>‘ = aa wineaN<br>X<br>90°<br>7 oan,(__-- 270° TOSIHAVE?<br>Saaaeey Z 0° SS AIRS<br>XZ-cut scanning direction<br>)<br>YZ cut @2.45GHz<br>YZ-V/YZ-H X Vertical<br>Horizontal<br>180°<br>eco TT7tS.<br>Y<br>90°<br>C 270° TREZINS<br>0°<br>Z 7 7 SRY<br>YZ-cut scanning direction<br>OTe SCE<br>**----- End of picture text -----**<br> Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. **https://www.johansontechnology.com** 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 3.2 2021 Johanson Technology, Inc. All Rights Reserved ## _**High Frequency Ceramic Solutions**_ ee **2.45 GHz High Gain SMD Chip Antenna New Global P/N 2450AT45A0100001** ~~re~~ Detail Specification: 8/24/2022 **Legacy P/N 2450AT45A100** Page 11 of 11 **Antenna tuning, optimization, and validation services:** https://www.johansontechnology.com/ipc-antenna-services ~~——-s~~ **For more antennas and to download measured S-parameters, go to:** https://www.johansontechnology.com/antennas ~~—s~~ **Soldering Information** - https://www.johansontechnology.com/ipcsoldering profile ~~—s~~ **MSL Info** - https://www.johansontechnology.com/msl rating ~~—s~~ **Packaging Information** https://www.johansontechnology.com/tape-reel-packaging ~~——s~~ **For layout review contact our applications team at:** https://www.johansontechnology.com/ask-a-question ~~——s~~ **RoHS Compliance** - https://www.johansontechnology.com/rohs compliance ~~—-s~~ **Johanson's New Global Part Number Schema** Johanson has instituted a new Global Part Numbering (GPN) system. **Only the part number is changing** . The parts are produced with the exact same materials, manufacturing processes, manufacturing controls, dimensions, physical attributes and testing as the parts supplied with the legacy part numbers. A database for part number crosses can be accessed at: https://www.johansontechnology.com/pn-search Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. ## **https://www.johansontechnology.com** 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 3.2 2021 Johanson Technology, Inc. All Rights Reserved
Updated at April 22, 2026
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