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Data subject to change. Copyright © 2005-2015 Avago Technologies. All rights reserved. Obsoletes AV01-0142EN
AV02-0262EN - October 27, 2015
Recommended Lead-free Reow Soldering Temperature Prole
Note: Encoders are packed in tape of quantity 1000pcs or 100pcs
Preheat Temperature 40 °C to 125 °C = 120 sec max
Temperature maintain above 217 °C = 60 – 150 sec
Peak Temperature = 255 ± 5°C
Time above 250 °C = 10 – 20 sec
Note: Due to treatment of high temperature, AEDR-8400 compound may turn yellow after IR reow.
Ordering Information
AEDR-84
Option
Lines per inchPackaging Shipping UnitsNumber of Channels
0
0 – Two channels
1 – Tape and reel 3 – 254 LPI
0 – 1000 pcs
2 – 100 pcs
4 – 318 LPI
AEDR-8400 LED Specications
The AEDR-8400 254 LPI is using the AIGalnP LED with typical wavelength at 624nm. The AEDR-8400 318 LPI is using
the IR base LED with typical wavelength at 870nm.
0
50
100
150
200
250
300
1
22 45 66 87
108 129 150 171 192 213 235 256 278 299 320 341 363 384
TIME (sec.)
°C
TEMPERATURE (°C)
Cool Down
Heat up Solder Paste Dry Solder Reow
120 sec max
40
°C
10 - 20 sec
255
°C
217
°C
Preheat Temperature 40
°C to 125°C = 120 sec max
Temperature maintain above 217
°C = 60-150 sec
Peak Temperature = 255 5
°C
Time above 250
°C = 10-20 sec
250°C
