Datasheet

Document Number: 20035 For technical questions, contact: [e-mail]
www.vishay.com
Revision: 04-Jun-12 131
D/CRCW e3
Standard Thick Film Chip Resistors
Vishay
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
All tests are carried out in accordance with the following specifications:
 EN 60115-1, generic specification
 EN 140400, sectional specification
 EN 140401-802, detail specification
 IEC 60068-2-x, environmental test procedures
Packaging of components is done in paper or blister tapes according to IEC 60286-3.
4.18.2 58 (Td)
Resistance to
soldering heat
Solder bath method
(260 ± 5) C;
(10 ± 1) s
± (0.25 % R + 0.05 ) ± (0.5 % R + 0.05 )
4.35 -
Flamability,
needle flame test
IEC 60695-11-5;
10 s
No burning after 30 s
4.24 78 (Cab)
Damp heat,
steady state
(40 ± 2) °C;
(93 ± 3) % RH;
56 days
± (1 % R + 0.05 )
4.25.3 -
Endurance at
upper category
temperature
155 °C, 1000 h ± (1 % R + 0.05 )± (2 % R + 0.1 )
4.40 -
Electrostatic
discharge
(human body model)
IEC 61340-3-1;
3 pos. + 3 neg.
discharges;
ESD voltage acc. to size
± (1 % R + 0.05 )
4.29 45 (XA)
Component solvent
resistance
Isopropyl alcohol;
50 °C; method 2
No visible damage
4.30 45 (XA)
Solvent resistance
of marking
Isopropyl alcohol;
50 °C; method 1,
toothbrush
Marking legible,
no visible damage
4.22 6 (Fc)
Vibration, endurance
by sweeping
f = 10 Hz to 2000 Hz;
x, y, z  1.5 mm;
A  200 m/s
2
;
10 sweeps per axis
± (0.25 % R + 0.05 ) ± (0.5 % R + 0.05 )
4.37 -
Periodic electric
overload
U =
 2 x U
max.
;
0.1 s on; 2.5 s off;
1000 cycles
± (1 % R + 0.05 )
4.27 -
Single pulse high
voltage overload,
10 µs/700 µs
Û = 10 x
 2 x U
max.
;
10 pulses
± (1 % R + 0.05 )
TEST PROCEDURES AND REQUIREMENTS
EN
60115-1
CLAUSE
IEC
60068-2
TEST
METHOD
TEST PROCEDURE
REQUIREMENTS
PERMISSIBLE CHANGE (R)
SIZE 0402 to 2512
STABILITY
CLASS 1
OR BETTER
STABILITY
CLASS 2
OR BETTER
Stability for product types:
D/CRCW e3 1  to 10 M
15 x P
70
x R
P
70
x R