MMU0102HF Datasheet, PDF (2/11 Pages) Vishay Siliconix – High Frequency Thin Film MELF Resistors

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MMU 0102 HF, MMA 0204 HF, MMB 0207 HF
Vishay Beyschlag
MAXIMUM RESISTANCE CHANGE AT RATED DISSIPATION
OPERATION MODE
STANDARD
POWER
MMU 0102 HF
0.2 W
0.3 W
Rated dissipation, P₇₀
MMA 0204 HF
MMB 0207 HF
0.25 W
0.4 W
0.4 W
1.0 W
Operating temperature range
-55 °C to +125 °C
-55 °C to +155 °C
Permissible film temperature, _{F max.}
MMU 0102 HF
125 °C
6.8  to 470 
155 °C
6.8  to 470 
MMA 0204 HF
1.5  to 475 
1.5  to 475 
Max. resistance change at P₇₀ for
resistance range, |R/R| after:
MMB 0207 HF
1000 h
6.8  to 470 
 0.25 %
6.8  to 470 
 0.5 %
8000 h
 0.5 %
 1.0 %
225 000 h
 1.5 %
-
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.
TEMPERATURE COEFFICIENT AND RESISTANCE RANGE
TYPE / SIZE
TCR
TOLERANCE
MMU 0102 HF
± 50 ppm/K
±2%
MMA 0204 HF
± 50 ppm/K
±1%
MMB 0207 HF
± 50 ppm/K
±2%
Note
(1) _{Please inquire for the availability of special resistance values.}
RESISTANCE
50 , 6.8  to 470 
50 , 1.5  to 475 
50 , 6.8  to 470 
E-SERIES ⁽¹⁾
E24
E24; E96
E24
Revision: 26-Oct-15
2
Document Number: 28718
For technical questions, contact: [e-mail]
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000