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2450AT18E0100001E
MINI 2.45GHZ CHIP ANTENNA
⚠️ 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 | 0.347 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
## _**"High Frequency Ceramic Solutions"**_ ## **2.45 GHz Antenna** Detail Specification: 08/19/10 ## **P/N 2450AT18E0100** Page 1 of 3 **==> picture [441 x 213] intentionally omitted <==** **----- Start of picture text -----**<br> General Specifications<br>Part Number 2450AT18E0100 Input Power 2W max.<br>Frequency Range 2400 - 2500 MHz Impedance 50 Ω<br>Peak Gain 1.0 dBi typ. (YZ-total) Reel Quanity 3,000<br>Average Gain -3.0 dBi typ. (YZ-total)<br>Return Loss 4.4 dB min. No. Function Terminal Configuration<br>Operating Temperature -40 to +85°C 1 Feeding Point<br>2 1<br>Storage Temperature +5 ~ +35 °C, Humidity 2 NC<br>tT ||af<br>Range 45~75%RH, 12 mos. max<br>=—— —S<br>Mechanical Dimensions<br>In mm<br>ee ee a<br>ee L 0.126 ± 0.008 3.20 ee ± 0.20 W<br>W 0.063 ± 0.008 1.60 ± 0.20 T<br>T 0.047 +.004/-.008 1.20 +0.1/-0.2<br>a 0.020 ± 0.012 0.50 ± 0.30 L<br>ee ee<br>**----- End of picture text -----**<br> ## **Mounting Considerations** Mount these devices with brown mark facing up. Units: mm **==> picture [426 x 242] intentionally omitted <==** **----- Start of picture text -----**<br> * Line width should be designed to provide 50 Ω impedance matching characteristics.<br>With Matching Circuits 1.2nH 2450AT18E0100 0Ohm<br>0.50.40.5<br>1.0 7.5<br>0.8<br>- Solder Resist ® @ @ R e<br>3.1 1.1<br>1.0<br>Land 4.5<br>0.8 1.6<br>2.1 0.50.40.5 0.7<br>0.8 2.2 0.8 1.0<br>o "#8 @ @ 4<br>Via 2 . @<br>0Ohm<br>*<br>A e<br>Ground Feeding line<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. **www.johansontechnology.com** 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2010 Johanson Technology, Inc. All Rights Reserved ## _**"High Frequency Ceramic Solutions"**_ ## **2.45 GHz Antenna** Detail Specification: 08/19/10 ## **P/N 2450AT18E0100** Page 2 of 3 **==> picture [432 x 457] intentionally omitted <==** **----- Start of picture text -----**<br> Typical Electrical Characteristics (T=25 [o] C)<br>) ) ) Test Board: Via No Ground 10mm<br>)<br>) ) ) 4.5mm<br>)<br>Antenna<br>40mm<br>Ground<br>Feeding Line<br>100mm<br>Return Loss<br>a) Without Matching Circuits<br>0<br>m1<br>m2 freq=2.400GHz<br>m1 dB(S(1,1))=-8.508<br>-1 0 m2<br>) freq=dB(S(1,1))=-7.7022.500GHz<br>m3<br>-2 0 freq=2.450GHz<br>dB(S(1,1))=-35.194<br>-3 0<br>m3<br>-4 0<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> Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. **www.johansontechnology.com** 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2010 Johanson Technology, Inc. All Rights Reserved ## _**"High Frequency Ceramic Solutions"**_ **==> picture [94 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> 2.45 GHz Antenna<br>**----- End of picture text -----**<br> Detail Specification: 08/19/10 **==> picture [109 x 23] intentionally omitted <==** **----- Start of picture text -----**<br> P/N 2450AT18E0100<br>Page 3 of 3<br>**----- End of picture text -----**<br> **==> picture [286 x 439] intentionally omitted <==** **----- Start of picture text -----**<br> Typical Radiation Patterns<br>) ) )<br>) XY cut @2.45GHz<br>) ) ) XY-V/XY-H Z Vertical Horizontal<br>)<br>180°<br>X<br>90°<br>270°<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>— _—_<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>Z 0°<br>YZ-cut scanning direction<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. **www.johansontechnology.com** 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2010 Johanson Technology, Inc. All Rights Reserved
Updated at April 22, 2026
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