Datasheet

Anti Surge SMD Resistor
Performance specification :
4.19 Resistance change after continuous 5
cycles for duty cycle specified below :
Step Temperature Time
Temperature 1
-55Ԩ ± 3Ԩ
30 mins
cycling
Resistance Change Rate Is±
(1.0% + 0.05Ω) Max.
2 Room temp.
10～15 mins
3
+155Ԩ ± 2Ԩ
30 mins
4 Room temp.
10～15 mins
Humidity
Resistance change rate is ±
(3.0% + 0.1Ω) Max.
4.24 Temporary resistance change after 240 hours
exposure in a humidity test chamber controlled at 40
±2°C and 90-95% relative humidity
Load life in
humidity
Resistance change rate is ±
(3.0% + 0.1Ω) Max.
7.9 Resistance change after 1,000 hours
(1.5 hours "on", 0.5 hour "off" ) at RCWV in a
humidity chamber controlled at
40Ԩ ± 2Ԩ and 90 to 95 % relative humidity
Load Life
Resistance change rate is ±
(3.0% + 0.1Ω) Max.
4.25.1 Permanent resistance change after 1,000 hours
operating at RCWV, with duty cycle of
(1.5 hours"on", 0.5 hour"off") at 70Ԩ ± 2Ԩ ambient
Terminal
bending
Resistance change rate is
±(1.0% + 0.05Ω) Max.
4.33 Twist of Test Board : Y/X =
3/90 mm for 60 seconds
Characteristics Limits
Test Methods ( JIS
C 5201-1 )
Distrelec Schweiz AG, Grabenstrasse 6, 8606 Nänikon, Switzerland, T [phone], [e-mail], distrelec.com