AC01-CS Datasheet, PDF (7/9 Pages) Vishay Siliconix – Axial Cemented Fusible Wirewound Safety Resistors

www.vishay.com
TESTS PROCEDURES AND REQUIREMENTS
All tests are carried out in accordance with the following
specifications:
• IEC 60115-1, generic specification (includes tests)
The test and requirements table contains only the most
important tests. For the full test schedule refer to the
documents above.
The tests are carried out in accordance with IEC 60068-2-xx
test method and under standard atmospheric conditions in
accordance with IEC 60068-1, 5.3.
Climatic category -40 / 200 / 56 (rated temperature range:
lower category temperature, upper category temperature;
damp heat, steady state, test duration: 56 days) is valid.
AC01-CS, AC03-CS, AC05-CS
Vishay Draloric
Unless otherwise specified the following values apply:
• Temperature: 15 °C to 35 °C
• Relative humidity: 45 % to 75 %
• Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar)
For performing some of the tests, the components are
mounted on a test board in accordance with IEC 60115-1,
4.31.
In test table below, only the relevant and commonly referred
tests and related clauses of IEC 60115-1 and
IEC 60068-2-xx test methods are mentioned.
TEST PROCEDURES AND REQUIREMENTS
IEC 60115-1
CLAUSE
IEC 60068-2
TEST
METHOD
TEST
PROCEDURE
4.13
Room temperature;
-
Short time overload
10x rated power P₄₀;
5s
4.16
21 (Ua₁)
21 (Ub)
21 (Uc)
Robustness of
terminations
Tensile, bending and torsion
4.18
20 (Tb)
Resistance to
soldering heat
Unmounted components
(260 ± 5) °C; (10 ± 1) s
4.23
4.23.2
4.23.3
4.23.4
4.23.5
4.23.6
4.24
2 (Ba)
30 (Db)
1 (Aa)
13 (M)
30 (Db)
78 (Cab)
Climatic sequence:
Dry heat
Damp heat
(accelerated)
1st cycle
Cold
Low air pressure
Damp heat
remaining cyclic
Damp heat,
(steady state)
16 h; 200 °C
24 h; 55 °C;
90 % to 100 % RH
2 h; -55 °C
2 h; 8.5 kPa;
15 °C to 35 °C
5 days; 55 °C;
95 % to 100 % RH; 5 cycles
56 days; (40 ± 2) °C;
(93 ± 5) % RH
4.25.2
-
Endurance
(at room temperature)
1000 h;
loaded with 116 % of P₇₀;
1.5 h ON and 0.5 h OFF
4.25.3
-
Endurance
(at 200 °C)
1000 h; without load
1.2 / 50 μs surge test as
Internal impedance of surge
-
-
defined in IEC 61000-4-5
tester is 2 ;
(up to 6 kV)
10 pulses at 30 s interval
-
-
Fail safe mains fusing
at 230 V_AC
-
REQUIREMENTS
PERMISSIBLE CHANGE (R_MAX.)
± (2 % R + 0.1 )
No damage
± (0.5 % R + 0.05)
± (0.5 % R + 0.05)
± (1 % R + 0.05 )
± (5 % R + 0.1 )
± (5 % R + 0.1 )
± (5 % R + 0.1 )
± (5 % R + 0.1 )
Resistance > 100 k, fusing time < 2 s
(fusing without flame and explosion)
Revision: 12-Jul-16
7
Document Number: 28909
For technical questions, contact: [e-mail]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000