within 5°C of the specified classification temperature (T
C
)
Ramp-down rate (T
p
to T
smax
)
Time 25°C to peak temperature
Reflow cycles
*Tolerance
for peak profile temperature (T
P
) is defined as a supplier minimum and a user maximum.
Sn-Pb Eutectic
Assembly
100°C
150°C
60 - 120 sec.
3°C/sec. max
183°C
60 - 150 sec.
see Table 1
20 sec.
6°C/sec. max
6 min. max
2 max
Pb-Free
Assembly
150°C
200°C
60 - 120 sec.
3°C/sec. max
217°C
60 - 150 sec.
see Table 2
30 sec.
6°C/sec. max
8 min. max
2 max
**Tolerance
for time at peak profile temperature (t
p
) is defined as supplier minimum and a user maximum.
ATTENTION:
Abracon LLC’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applications. Abracon’s products
are not specifically designed for Military, Aviation, Aerospace, Life-dependent Medical applications or any application requiring high reliability where component failure could result in loss of life
and/or property. For applications requiring high reliability and/or presenting an extreme operating environment, written consent and authorization from Abracon LLC is required. Please contact
Precautions for using electric soldering irons : 1. Before using the electric soldering iron, check whether the voltage used is consistent with the nominal voltage of the electric soldering iron; 2. T...
It has been more than a month since I started to get in touch with DSP on August 1, 2006. It is really not easy to go from debugging and getting familiar with DSP on my own development board to design...
Announcing an ARM free practical project development planARM free practice: MP3 player project development plan (re-using ARM-based STM32 for complete implementation) The technical plan for the practi...
MR-J2S-20B is a 200W driver with a white shell and looks very beautiful.I disassembled a machine with a problem. When it was powered on, it reported an E9 error. According to the error code, there sho...
I would like to ask the experts: How can a compiler support I/O operations such as fopen? Does the C library have to include the relevant C library? I am currently using the MDK IDE, which has its own...
Industrial Control Electronics
京公网安备 11010802033920号
EEWORLD
