Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302 USA
+1 201.432.0463
Bel.US.CS@belf.com
belfuse.com/circuit-protection
Environmental Specifications
JESD22 Method JA-104,Test Condition B
MIL-STD-202 Method 103, 85C/85% RH with
10% operating power for 1000 hrs.
MIL-STD-202 Method 108, Test Condition D
MIL-STD-202 Method 213,Test Condition C
Resistance to soldering
heat
MIL-STD-202 Method 210,Test condition B
Electrical characterization
MIL-STD-202G, Method 213B, Test Condition 1
(100 G's peak for 6 milliseconds; Sawtooth
waveform)
MIL-STD-202G, Method 201A (10-55 Hz, 0.06
inch, total excursion).
MIL-STD-202G, Method 101E, Test Condition B
(48 hrs.).
MIL-STD-202G, Method 302, Test Condition A
(After Opening) 10,000 ohms minimum.
MIL-STD-202G, Method 208H
Resistance to solder
Heat
MIL-STD-202G, Method 210F, Test Condition C.
Top Side(260
℃
,20 sec)
MIL-STD-202G, Method 210F, Test Condition D.
Bottom Side(260
℃
,10 sec)
MIL-STD-202G, Method 107G, Test Condition B
(-65
℃
to +125
℃
).
Moisture Sensitivity
Level
1 (According to IPC J-Std-020)
IR Reflow Profile (IPC/JEDEC J-STD-020D)
Preheat & Soak
Temperature min (Tsmin)
Temperature max (Tsmax)
Time (Tsmin to Tsmax) (ts)
Average ramp-up rate (Tsmax to Tp)
Liquidous temperature (TL)
Time at liquidous (tL)
Time (tp) within 5℃ of the specified
classification temperture (Tc)
Average ramp-down rate (Tp to Tsmax)
Time 25℃ to peak temperature
Lead-free Wave Soldering Profile
Heating rate during preheat
typical 1 - 2℃ / second
Max 4℃ / second
Final preheat temperature
within 125℃ of soldering
temperature
Time within +0℃ / -5℃ of actual
peak temperature
Specifications subject to change without notice