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RL501 Series description:

The RL102 series glass discharge tube produced by Ruilongyuan Electronics is an overvoltage protection device that suppresses abnormal high voltage pulses and protects low voltage circuits from transient high voltage damage. Volume: 4.0×2.0mm, voltage range: 140~1000V, 8/ It can withstand 0.5kA surge energy under 20μs waveform.

Type Number DCSpark-Over
Min. Insulation
(1kHz-6Vmax. )
SurgeLife Test
Vs Test Voltage IR Cj 8/20μs
V V pF A
RL501-141N140(126~210)5010015001kHz-10KV Max
RL501-201M200±20%10010015001kHz-10KV Max
RL501-301M300±20%10010015001kHz-10KV Max
RL501-401M400±20%25010015001kHz-10KV Max
RL501-501M500±20%25010015001kHz-10KV Max
RL501-601M600±20%25010015001kHz-10KV Max
RL501-102M1000±20%50010015001kHz-10KV Max
*Tips:Please refer to the specification and the physical sample of the application.
Sample Application

Sample application

Scan the code to follow the official Wechat account of Ruilongyuan, fill in the sample application form
For Wechat application, priority can be given to EMC lightning strike laboratory testing
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Sample application