A5839 Antenova, A5839 Datasheet - Page 7

• Manufacturer Part Number: A5839
• Description: ANTENNA CHIP 2.4GHZ SMD LEFT FD
• Manufacturer: Antenova
• Series: Rufar

Specifications of A5839

• Antenna Type: Chip
• Number Of Bands: 1
• Frequency: 2.4GHz ~ 2.5GHz
• Vswr: 1.6
• Gain: 4.4dBi
• Termination: Surface Mount
• Mounting Type: Surface Mount
• Height (max): 0.04" (1.25mm)
• Technology Type: Internal SMD Chip Antenna
• Termination Style: SMD/SMT
• Dimensions: 12.8 mm L x 3.9 mm W x 1.1 mm H
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 3030A5839-01; 627-1011-2

11 Soldering
11-1 Recommended soldering conditions
11-2 Leadfree soldering
The antenna has been tested and approved for leadfree soldering. The reflow curve and solder paste used is
listed below.
Solder paste: KOKI S3X58-M405
12 Reliability
12-1 Temperature and Humidity
Item
Operating
temperature
Temperature
cycling
Storage life
Humidity
Storage life
Low temperature
Storage life
High temperature
Note! The component value(s) will vary depending on size of PCB, surrounding
Integrated Antenna Solutions
Standard
EN/IEC 60068-2-2,
Test Bd: Dry heat
EN/IEC 60068-2-14,
Test Na: Change of temperature
EN/IEC 60068-2-1,
Test Ca: Damp heat
EN/IEC 60068-2-1,
Test Ad: Cold
EN/IEC 60068-2-2,
Test Bb: Dry heat
components etc.
Low
-30 degC
-40 degC
+60 degC / 90% RH
-55 degC
-
Rufa 2.4 GHz SMD Antenna
High
+90 degC
+90 degC
-
+125 degC
Duration
-
500 cycles / 10 min
500 h
500 h
500 h
Product Specification AE020157-F
7