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2450AT18D0100001E
2.4 GHZ SMD ANTENNA RESILIANT
⚠️ 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 | 0.235 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
_**High Frequency Ceramic Solutions**_ ee AEC-Q200 Qualification Available **2.45 GHz SMD Antenna, EIA 1206, Detuning resilient, New Global P/N 2450AT18D0100001 Edge Mount Design Legacy P/N 2450AT18D0100** **2.45 GHz SMD Antenna, EIA 1206, Detuning resilient, New Global P/N 2450AT18D0100001 Edge Mount Design Legacy P/N 2450AT18D0100** Detail Specification: 8/24/2022 Page 1 of 7 _Let us help you with the antenna design, optimization, and tuning!_ **General Specifications** https://www.johansontechnology.com/ask-a-question **New Global Part Number** 2450AT18D0100001 **Frequency (GHz)** 2.4 - 2.5 **Peak Gain (dBi)** 1.5 typ. (XZ-total) **Average Gain (dBi)** -1.0 typ. (XZ-total) **Radiated Efficiency¹** 72% Top **Return Loss (dB)** 10 min. **Impedance (Ω)** 50 **Input Power (W)** 3 max. (CW) **Operating Temperature** -40 to +125°C **Recommended Storage** +5 to +35°C **Conditions and Period for** Humidity 45 - 75% RH Bottom **unused Product on T&R** 18 months max. **Reel Quantity (pcs./reel)** 3,000 ~~_ “a~~ ¹Efficiency measured on Johanson's evaluation board PN 2450AT18D0100001CE1 **Part Number Explanation (See last page for more info on new and legacy part numbers)** Bulk (loose pcs.) Suffix = B e.g. 2450AT18D0100001B **Packing Style** T & R Suffix = E e.g. 2450AT18D0100001E **P/N Suffix** 100% Tin Suffix = None e.g. 2450AT18D0100001(B or S) **Evaluation Board** 2450AT18D0100001CE1 **Mechanical Dimensions Terminal Configuration In mm No. Function 1 Function 2 L** 0.126 ± 0.008 3.20 ± 0.2 **1** FEED GND **W** 0.063 ± 0.008 1.60 ± 0.2 **2** GND GND **T** 0.047 ± 0.004 1.20 ± 0.1 **3** GND GND **a** 0.012 +0.004 / -0.008 0.30 +0.1 / -0.2 **4** GND FEED **b** 0.020 ± 0.008 0.50 ± 0.2 **4 3** b **1 2** w b T Function 1: Antenna fed from left a Function 2: Antenna fed from right L ~~— fs =~~ 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. 4.4 2021 Johanson Technology, Inc. All Rights Reserved ## _**High Frequency Ceramic Solutions**_ ## **2.45 GHz SMD Antenna, EIA 1206, Detuning resilient, Edge Mount Design** Detail Specification: 8/24/2022 **New Global P/N 2450AT18D0100001 Legacy P/N 2450AT18D0100** Page 2 of 7 ## **Mounting Considerations 1: Evaluation Board (Standard Layout)** **==> picture [426 x 486] intentionally omitted <==** **----- Start of picture text -----**<br> Matching Circuits<br>[aia I<br>eee<br>. - ~ im i ®<br>e<br>® ; eee °<br>Ground clearance<br>. ®<br>20mm<br>-e 4°<br>Measured radiated efficiency of<br>° vier 2450AT18D0100 on this .<br>e<br>. Feeding Line evaluation board is 72% ®<br>® Ground Vias ®<br>ee ee?8ee8ee?ee?0@8e?0e08086mC=~—OC~éteC‘“eCOcelUmttmlCUC OhlCUCOhUCUC HhUCU HhCUOD<br>40mm<br>1.0 2.0 1.0 Units in mm<br>0.6<br>Solder Resist Ground<br>0.7<br>Land 0 Ohm 0.6<br>Ground<br>50Ω Trace (Grounded<br>CPWG type is preferred)<br>6.0<br>GND Vias — RA 4.1<br>Matching Circuits<br>Ground<br>4.0<br>No ground, metal PCB layers, or other<br>metallic components like batteries<br>directly underneath antenna!<br>To order a pre-tuned 50Ω EVB with a female SMA connector click here:<br>https://www.johansontechnology.com/request-a-sample<br>Reference p/n: 2450AT18D0100001CE1<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. 4.4 2021 Johanson Technology, Inc. All Rights Reserved ## _**High Frequency Ceramic Solutions**_ **2.45 GHz SMD Antenna, EIA 1206, Detuning resilient, New Global P/N 2450AT18D0100001 Edge Mount Design Legacy P/N 2450AT18D0100** Detail Specification: 8/24/2022 Page 3 of 7 ## **Mounting Considerations 1: Electrical Performance @25°C** **==> picture [427 x 259] intentionally omitted <==** **----- Start of picture text -----**<br> Measured Return Loss<br>0<br>m1<br>freq=2.400GHz<br>dB(S(1,1))=-13.935<br>m2<br>freq=2.500GHz<br>-10<br>dB(S(1,1))=-14.774<br>m1<br>m2<br>m3<br>freq=2.450GHz<br>dB(S(1,1))=-24.894<br>-20<br>m3<br>-30<br>2.0 2.2 2.4 2.6 2.8 3.0<br>freq, GHz<br>dB(S(1,1))<br>**----- End of picture text -----**<br> Would you like the antenna layout? Have antenna tuning issues? Please contact us if you have any questions regarding the implementation of this antenna in your PCB's layout. We'll be happy to guide you to maximize the antenna's performance. Contact our applications engineers 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. 4.4 2021 Johanson Technology, Inc. All Rights Reserved ## _**High Frequency Ceramic Solutions**_ **==> picture [448 x 558] intentionally omitted <==** **----- Start of picture text -----**<br> 2.45 GHz SMD Antenna, EIA 1206, Detuning resilient, New Global P/N 2450AT18D0100001<br>Edge Mount Design Legacy P/N 2450AT18D0100<br>Detail Specification: 8/24/2022 Page 4 of 7<br>Mounting Considerations 1: Typical 2D radiation patterns @ 2.44GHz<br>+Z (θ = 0°) +Z<br>us_-—?—_1s<br>315,-woA\ |i /]—~\»/~y, “8<br>+Y (θ = 90°) 300/J \ VaSx\ \\ || /P~SZK\ 60<br>θ /™ \A+Hh / \<br>YZ-plane -Y +Y<br>-Y 240)\ xX rry—~_|aan VVX\A\ \ / ‘120<br>a, ] \ \; pe<br>-Z a |<br>-Z<br>EEEee)<br>+Z (θ = 0°) +Z<br>ste<br>330.a ~ 0<br>< ~<br>K - — rx<br>-X<br>θ<br>-X +X<br>XZ-plane<br>H- 255\ “ A\ «JK BRHAR A/S. A “ros<br>+X (θ = 90°) 240) / NN A” 120<br>NX a<br>210 it<br>8<br>-Z<br>-Z<br>+X<br>aaa ames<br>0 30<br>a Ns<br>\<br>-X +Y (φ = 90°) 300, . a L 60<br>205/ NN \ \s<br>XY-plane φ -Y 270 7 ° +Y<br>286\ ZX A LX \ OA. hos<br>7 ~ “ \ A<br>-Y +X (φ = 0°) 200 ) Po _— - aN‘Sy 120<br>cy _ Of “a5<br>2 80<br>3,<br>-X<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. 4.4 2021 Johanson Technology, Inc. All Rights Reserved ## _**High Frequency Ceramic Solutions**_ **2.45 GHz SMD Antenna, EIA 1206, Detuning resilient, Edge Mount Design** Detail Specification: 8/24/2022 **New Global P/N 2450AT18D0100001 Legacy P/N 2450AT18D0100** Page 5 of 7 ~~Ct~~ **Mounting Considerations 2: Small Clearance or "Thin edge" Applications*** **==> picture [440 x 243] intentionally omitted <==** **----- Start of picture text -----**<br> a Frequency (GHz) Peak Gain (dBi) Average Gain (dBi) Radiated Efficiency (%)<br>a 2.45 0.3 (XZ-plane) -3.6 (XZ-plane) 66<br>Matching Circuits<br>GND clearance<br>|_| Solder Resist<br>1.0 2.0 1.0<br>= Land qo<br>0.6<br>0.6<br>Units in mm ¢ ¢ = -_ 0.7 r ¢ ;<br>* ! 0.6 2.8<br>3.4<br>0.6 3.4<br>= 1.5 Ground<br>8.0<br>& @ ry<br>ee ee ee ee<br>*Evaluation board not available<br>Want the layout file of this example? Send us a message at:<br>https://www.johansontechnology.com/ask-a-question<br>**----- End of picture text -----**<br> ## **Mounting Considerations 3: "Thind edge" application on circular PCB** **==> picture [421 x 189] intentionally omitted <==** **----- Start of picture text -----**<br> No ground, metal PCB<br>layers, or other metallic<br>50Ω Trace (Grounded components like batteries<br>CPWG type is preferred) and displays directly<br>underneath antenna!<br>Ground<br>*Evaluation board not available<br>Want the layout file of this example? Send us a message at:<br>https://www.johansontechnology.com/ask-a-question<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. 4.4 2021 Johanson Technology, Inc. All Rights Reserved ## _**High Frequency Ceramic Solutions**_ **2.45 GHz SMD Antenna, EIA 1206, Detuning resilient, New Global P/N 2450AT18D0100001 Edge Mount Design Legacy P/N 2450AT18D0100** Detail Specification:pecification:ecification: 8/24/2022 Page 6 of 7 Detail Specification:pecification:ecification: 8/24/2022 ## **Mounting Considerations 4: Fed from Right Side*** ~~[a]~~ (Feeding the antenna from the right will have no impact on antenna performance) **==> picture [333 x 164] intentionally omitted <==** **----- Start of picture text -----**<br> 1.0 2.0 1.0<br>Solder Resist 0.6 Ground<br>0.7<br>Land<br>0.6 0 Ohm<br>Ground Plane<br>Units in mm<br>6.0<br>4.1 @<br>® Matching Circuits<br>No ground, metal PCB<br>layers, or other metallic ®@ Ground<br>components like<br>4.0<br>batteries directly<br>e® @ ®<br>**----- End of picture text -----**<br> *Evaluation board not available Would you like the layout file of the above? Have antenna tuning issues? Please contact us if you have any questions regarding the implementation of this antenna in your PCB's layout. We'll be happy to guide you to maximize the antenna's performance. Contact our applications engineers 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. 4.4 2021 Johanson Technology, Inc. All Rights Reserved ## _**High Frequency Ceramic Solutions**_ __ **2.45 GHz SMD Antenna, EIA 1206, Detuning resilient, New Global P/N 2450AT18D0100001 Edge Mount Design Legacy P/N 2450AT18D0100** ~~oo~~ Detail Specification: 8/24/2022 Page 7 of 7 **Antenna tuning, optimization, and validation services:** ~~—s~~ https://www.johansontechnology.com/ipc-antenna-services **For more antennas and to download measured S-parameters, go to:** https://www.johansontechnology.com/antennas ~~—_—__s~~ **Soldering Information** - ~~—-s~~ https://www.johansontechnology.com/ipcsoldering profile **MSL Info** - https://www.johansontechnology.com/msl rating ~~—_—___s~~ **Packaging Information** ~~——-s~~ https://www.johansontechnology.com/tape-reel-packaging **For layout review contact our applications team at:** https://www.johansontechnology.com/ask-a-question ~~—_—___~~ **RoHS Compliance** - ~~—=s~~ https://www.johansontechnology.com/rohs compliance **Recommended Storage Condition and Max Shelf Life** ~~—_____~~ https://www.johansontechnology.com/recommended-storage-conditions ## **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 2021 Johanson Technology, Inc. All Rights Reserved Ver. 4.4
Updated at April 22, 2026
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