CEMENT RESISTOR
RX27-1-7W- 6K8-J Product Description
3 Performance:
Description
Performance Requirements
Test Method
Resistance Temperature
Coefficient
T.C.R. ≤350ppm/℃
Test temperature
+20℃/-55℃/+20℃/+125℃/+20℃
Short-time Overload
R≤±(1%R±0.05R)
No visible damage,Markings legible
2.5 times rated voltage or maximum overload voltage (the lower) 5 seconds
Wiith Standing Voltage
No flasheover or breakdown
AC 700V 1 minute
Terminal Strength
Pulled
R≤±(1%R+0.05R)
No visible damage
Φd 0.68mm;Load 20N 10s
Winded
Φd 0.68mm;Load 20N 900
Twisted
3600 in opposite direction
Resistance to Vibration
R≤±(1%+0.05R)
No visible damage
3 direction 2 hours each
Solder-heat Resistance
R≤±(1%R+0.05R)
Marks legible ,no visible damage
350℃ 2mm from the body,3 seconds
Solderability
At least 95% of the dipping surface must be covered by new solder, no flaws gathered.
235℃
2mm from the body, 2 seconds
Temperature Cycle
R≤±(1%R+0.05R)
No visible damage
-25/+155℃
for 5 cycles
Humidity
R≤±(5%R+0.05R)
No visible damage
40℃ 95%RH
1344 hours
70℃R≤±(5%R+0.1R)
No visible damage, marks legible
rated voltage or maximum voltage,1.5 hours on, 0.5 hours off, 70 centigrade temperature 1000 hoursOur ServicesOur CompanyCertificationsPacking & DeliveryTrade Assurance