Ebyte E22-400T33S - Reflow Soldering Curve; E22 Series

Chengdu Ebyte Electronic Technology Co., Ltd. E22-400T33S User Manual
Copyright ©2012–2022，Chengdu Ebyte Electronic Technology Co.,Ltd.
20
Time（tL）Maintained Above（TL）
60-90 sec
30-90 sec
Peak temperature（Tp）
220-235℃
230-250℃
Aveage ramp-down rate
（
Tp to Tsmax
）
6℃/second max
6℃/second max
Time 25℃ to peak temperature
max 6 minutes
max 8 minutes
11.2 Reflow soldering curve
12 E22 series
Model No.
Core IC
Frequency
Hz
Tx power
dBm
Distance
km
Package
Size
mm
Interface
E22-900T22S
SX1262
868M 915M
22
5
SMD
16*26
UART
E22-900T22D
SX1262
868M 915M
22
5
DIP
21*36
UART
E22-400T22S
SX1268
430M 470M
22
5
SMD
16*26
UART
E22-400M30S
SX1268
433M 470M
30
12
SMD
24*38.5
SPI
E22-900M30S
SX1262
868M 915M
30
12
SMD
24*38.5
SPI
E22-900M22S
SX1262
868M 915M
22
6.5
SMD
14*20
SPI
E22-400M22S
SX1268
433M 470M
22
6.5
SMD
14*20
SPI