SMM0204
SMM0204 is Thin Film Mini-MELF Resistors manufactured by Vishay.
FEATURES
- Advanced metal film technology
- AEC-Q200 qualified
- Approval acc. EN 140401-803 available on request
- Excellent stability in different environmental conditions
- Best in class pulse load capability
- Intrinsic sulfur resistance
- Material categorization: for definitions of pliance please see .vishay./doc?99912
APPLICATIONS
- Automotive
- Telemunication
- Industrial
- Medical equipment
TECHNICAL SPECIFICATIONS
DESCRIPTION
DIN size
Metric size code
RC 3715M
Resistance range
0.22 to 10 M
Resistance tolerance
± 5 %; ± 1 %; ± 0.5 %; ± 0.25 %; ± 0.1 %
Temperature coefficient
± 100 ppm/K; ± 50 ppm/K; ± 25 ppm/K; ± 15 ppm/K
Rated dissipation P70 (1) Operating voltage, Umax. ACRMS/DC Permissible film temperature, F max. (1) Operating temperature range (1)
0.4 W 200 V 155 °C -55 °C to 155 °C
Permissible voltage against ambient (insulation):
Failure rate: FITobserved Zero-Ohm-Resistor: OMM0204
1 min; Uins
300 V 0.1 x 10-9/h Rmax. = 10 m; Imax. = 3 A
Notes
- The IECQ-CECC approved product versions SMM0204 EN803 E0 and OMM0204 EN803 E0 respectively feature a quality factor Q = 3 for the purpose of system MTBF calculations, pared with Q = 10 for the standard versions
(1) Please refer to APPLICATION INFORMATION below
APPLICATION INFORMATION
When the resistor dissipates power, a temperature rise above the ambient temperature occurs, dependent on the thermal resistance of the assembled resistor together with the printed circuit board. The rated dissipation applies only if the permitted film temperature is not exceeded.
These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift increasing over operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a functional lifetime.
Revision: 06-Apr-18
1 Document Number: 20004
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