FERRITE DEVICES
Quality assurance
After tem perature stabilization, the quality level of delivered m odels is periodically checked by
sam pling, according to the tests hereunder and the testing procedures defined in the relevant
specifications.
CONDITIONS
DOCUMENTS
IEC
5
6
7
8
TESTS
NFC
MIL-STD
20-714
Na Test
Nb Test
68-2-14
Na Test
Nb Test
K
L
- 25°C + 70°C
5 cycles - 30 mn
-40°C
5 cycles -30 mn
+85°C -40°C
+100°C -55°C +125°C
202 F
Method 107 F
Therm al shocks
5 cycles - 30 mn
5 cycles - 30 mn
30g
11 ms 50g
11 ms 100g
6 ms
20-727
Ea Test
68-2-27
Ea Test
202 F
Method 202 D
Mechanical shocks
Detail SP
M
3 shocks 3 axes 3 shocks 3 axes 3 shocks 3 axes
10 Hz
10 g
5 cycles 15 mn
55 Hz
3 axes
10 Hz
10 g
500 Hz 10 Hz 2000 Hz 10 Hz 2000 Hz
3 axes 10 g 3 axes 20 g 3 axes
5 cycles 20 mn
202 F
Method 201 A
20-706
Fc Test
68-2-6
Fc Test
Sinusoidal vibrations
Constant acceleration
Seal
N
P
5 cycles 15 mn 5 cycles 20 mn
202 F
Method 212 A
20-707
Ga Test
68-2-7
Ga Test
20 g
3 axes
5 mn
50 g
3 axes 100 g
5 mn
3 axes
1 mn
200 g
3 axes
1 mn
Method 1
Qk test
Method 2
Qc test
20-717
Q Test
68-2-17
Q Test
202 F
Method 112 C
Not applicable
21 days
Detail SP
Detail SP
R
S
202 F
Method 103 B
4 days
10 days
20-703
Ca Test
68-2-3
Ca Test
Dam p heat
steady state
40°C
-
93%
40°C
-
93%
40°C
-
93%
20-720
Tb Test
Method 1A
Ta Test
Tab termination
solderability
method Ta
(1)
Soldering heat
Method Tb
68-2-20 A
202 F
Method 208 F
Not applicable
Detail SP
T
Solderability
68-2-20(2)
(1)
260°C
(2)
235°C
Method 1
15-58
Vol. 1
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TEMEX [ TEMEX ]
