PRM Datasheet, PDF (4/5 Pages) Sirectifier Global Corp. – Power Metal Low OHM Chip Resistor

PMR SERIES
□ RELIABILITU PERFORMANCE
Test Item
Condition of Test
Requirements
Measurement
Method
Thermal Shock
Short Time Overload
-60°C to + 150°C, 1000 cycles,
15 minutes at each extreme
5 x rated power for 5 seconds
± 0.5%
± 0.5%
Low Temperature Storage
Kept - 60°C for 24 hours
± 0.5%
High Temperature Exposure
Kept + 170°C for 1000 hours
Bias Humidity
+ 85°C, 85% RH, 10% Bias,
1000 hours
Mechanical Shock
100G’s for 6 milliseconds, 5 pulses
Vibration
Load Life
Frequency varied 10 to 2000Hz
in one minute,
3 directions, 12 hours
1000 hours @ rated power, + 70°C,
1.5 hours “ON”, 0.5 hours “OFF”
+ 260°C Solder,10 - 12 second dwell,
Resistance to Solder Heat
25mm/second emergence
Moisture Resistance
MIL-STD-202, Method 106,
0% power, 7a and 7b not required
± 0.5%
± 0.5%
± 0.5%
± 0.5%
± 1.0%
± 0.5%
± 0.5%
Refer to
JIS C 5202 7.4
Refer to
JIS C 5202 5.5
Refer to
JIS C 5202 7.1
Refer to
JIS C 5202 7.11
-
Refer to
JIS C 5202 6.2
-
Refer to
JIS C 5202 7.10
Refer to
JIS C 5202 6.4
-
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