Datasheet

SMM0207
www.vishay.com
Vishay Draloric
Revision: 12-Jun-17
2
Document Number: 20005
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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
(1)
TCR ± 10 ppm/K and ± 5 ppm/K in resistance range 100 Ω to 100 kΩ on request
MAXIMUM RESISTANCE CHANGE AT RATED DISSIPATION
OPERATION MODE PRECISION STANDARD POWER
Rated dissipation, P
70
SMM0207 0.125 W 0.4 W 1.0 W
Operating temperature range -10 °C to 85 °C -55 °C to 125 °C -55 °C to 155 °C
Permissible film temperature,
ϑ
F max.
85 °C 125 °C 155 °C
Max. resistance change at P
70
for resistance
range, |ΔR/R| after:
SMM0207 100 Ω to 511 kΩ 1 Ω to 1 MΩ 1 Ω to 1 MΩ
1000 h ≤ 0.05 % ≤ 0.15 % ≤ 0.25 %
8000 h ≤ 0.1 % ≤ 0.3 % ≤ 0.5 %
225 000 h ≤ 0.25 % ≤ 1.0 % -
TEMPERATURE COEFFICIENT AND RESISTANCE RANGE
TYPE / SIZE TCR TOLERANCE RESISTANCE E-SERIES
SMM0207
± 100 ppm/K ± 5 % 0.16 Ω to 0.91 Ω E24
± 50 ppm/K
± 1 % 1 Ω to 10 MΩ E24; E96
± 0.5 % 1 Ω to 2.21 MΩ E24; E192
± 25 ppm/K
± 0.5 %
43 Ω to 1 MΩ E24; E192± 0.25 %
± 0.1 %
± 15 ppm/K
(1)
± 0.5 %
100 Ω to 511 kΩ E24; E192± 0.25 %
± 0.1 %
Jumper; I
max.
= 5 A ≤ 10 mΩ 0 Ω -
PACKAGING
TYPE / SIZE CODE QUANTITY PACKAGING STYLE WIDTH PITCH
PACKAGING
DIMENSIONS
SMM0207
OMM0207
BP 1500
Antistatic blister tape acc.
IEC 60286-3, Type 2a
12 mm 4 mm
Ø 180 mm/7"
BS 7500 Ø 330 mm/13"