0433AT62A0020E Johanson

High Frequency Ceramic Solutions 433 MHz ISM Antenna SMD (25x5mmx1.2) P/N 0433AT62A0020 Detail Specification: 2/12/2020 Page 1 of 10 General Specifications Part Number 0433AT62A0020 423 - 443 Frequency (MHz)* Peak Gain (XZ-total) -4.0 dBi typ. Average Gain (XZ-total) -4.0 dBi typ. Return Loss 9.5 dB min. Impedance 50 Power Capacity (W) 3 max. (CW) -40 to +85C Operating Temperature Recommended Storage +5 ~ +35 C Humidity 45~75%RH Conditions for unused T&R product 18 mos. max 500 pcs. Reel Quantity *See page 8 for tuned antenna performance at 403MHz *See page 9 for tuned antenna performance at 460MHz Part Number Explanation Bulk Suffix = S eg. 0433AT62A0020S P/N Suffix Packing Style T & R Suffix = E eg. 0433AT62A0020E 100% Tin Suffix = None eg. 0433AT62A0020(E or S) Terminal Configuration Mechanical Dimensions No. In mm Function 0.984 0.008 25.00 0.20 1 Feeding Point L NC W 0.197 0.008 5.00 0.20 2 0.047 0.004 1.20 0.10 T a 0.020 0.008 0.50 0.20 0.039 0.008 1.00 0.20 a2 W 1 2 L a1 T a2 Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specificationsand delivery conditions when placing your order. All sales are subject to Johanson Technology, Inc. terms and conditions. High Frequency Ceramic Solutions 433 MHz ISM Antenna SMD (25x5mmx1.2) P/N 0433AT62A0020 Detail Specification: 2/12/2020 Page 2 of 10 Mounting Consideration - 1 (Evalauation board p/n: 0433AT62A0020-EB1SMA) Mount these devices with the red mark facing up. 5.5 No Ground 2.5 (Yellow area) 50 ohm feed Ground Antenna Clearance (yellow area) 22.5 50 2 Ground 2.7 pF GND 22 nH Matching circuit**: See 50 ohm CPWG GND Via Note 2 below (grounded) feed line 45 28 Solder Resist Land units in mm 73 **Note 2: We recommend that the designer leave available slots for ap (or shunt- series-shunt) matching network. The antenna matching values in this datasheet only apply to Johanson s evaluation board. If you need help and would like us to do the tuning and characterization, go to: