Datasheet

SMM0204
www.vishay.com
Vishay Draloric
Revision: 06-Apr-18
2
Document Number: 20004
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
Note
• The presented operation modes do not refer to different types of resistors, but actually show examples of different loads, that lead to
different film temperatures and different achievable load-life stability (drift) of the resistance value. A suitable low thermal resistance of the
circuit board assembly must be safeguarded in order to maintain the film temperature of the resistors within the specified limits. Please
consider the application note “Thermal Management in Surface-Mounted Resistor Applications” (www.vishay.com/doc?28844
) for
information on the general nature of thermal resistance
Notes
• The color of the body coating is light green for jumpers and for a temperature coefficient of ± 50 ppm/K or ± 100 ppm/K, pink for ± 25 ppm/K,
or violet for ± 15 ppm/K
• Zero ohm jumper are marked with one centered black band.
Note
(1)
Package of 1000 pieces, code B1, is available only for products with TCR ± 25 ppm/K or ± 15 ppm/K, and with tolerance ± 0.25 % or ± 0.1 %.
Bulk case according to IEC 60286-6 available on request
MAXIMUM RESISTANCE CHANGE AT RATED DISSIPATION
OPERATION MODE PRECISION STANDARD POWER
Rated dissipation, P
70
SMM0204 0.07 W 0.25 W 0.4 W
Operating temperature range -10 °C to 85 °C -55 °C to 125 °C -55 °C to 155 °C
Permissible film temperature,

F max.
85 °C 125 °C 155 °C
Max. resistance change at P
70
for
resistance range, |R/R| after:
SMM0204 10  to 1 M 0.22  to 10 M 0.22  to 10 M
1000 h  0.05 %  0.15 %  0.25 %
8000 h  0.1 %  0.3 %  0.5 %
225 000 h  0.25 %  0.75 % -
TEMPERATURE COEFFICIENT AND RESISTANCE RANGE
TYPE / SIZE TCR TOLERANCE RESISTANCE E-SERIES
SMM0204
± 100 ppm/K ± 5 % 0.22  to 0.91  E24
± 50 ppm/K
± 1 % 0.82  to 10 M E24; E96
± 0.5 % 10  to 1.65 M E24; E192
± 25 ppm/K
± 0.5 % 10  to 1.65 M
E24; E192± 0.25 % 22  to 1.65 M
± 0.1 % 22  to 1.65 M
± 15 ppm/K
± 0.5 % 10  to 221 k
E24; E192± 0.25 % 22  to 221 k
± 0.1 % 43  to 221 k
Jumper, I
max.
= 3 A  10 m 0 
PACKAGING
TYPE / SIZE CODE QUANTITY
PACKAGING
STYLE
WIDTH PITCH
PACKAGING
DIMENSIONS
SMM0204
OMM0204
B1
(1)
1000
(1)
Antistatic blister tape acc.
IEC 60286-3, Type 2a
8 mm 4 mm
Ø 180 mm/7"
B3 3000
B0 10 000 Ø 330 mm/13"
SMM0204 EN803 E0
OMM0204 EN803 E0
B1
(1)
1000
(1)
8 mm 4 mm
Ø 180 mm/7"
B3 3000
B0 10 000 Ø 330 mm/13"