DG2R350L

Surge arrester 2-Electrode arrester Series/Type: DG2R350L Customer: Version/Date: Issue 03/2015-07-19 DC Elec. 2015 . Reproduction,publication and dissemination of this document, enclosures here to and the information contained therein without DC' prior express consent is prohibited. Surge arrester 2-Electrode arrester DG2R350L Features ● ● ● ● ● ● ● ● Applications Extremely small size Extremely fast response time Eexcllent SMD handing Stable performance over life Very low capacitance High insulation resistance ● ● ● ● Splitter PCI Cards Morden Line cards RoHS-compatible UL-identification, No:E311500 Electrical specifications DC breakdown voltage 2) 3) ——Circuit current less than 2mA Impulse breakdown voltage 1) at 1kv/us -Typical values of distribution 350 V ±20 % 800 V 1 1 GΩ Pf 5 5 100 100 KA A A A Weight Storage and operations temperature ~0.7 -40…+90 g °C Climatic category（GB/T 9043，IEC61643-1) Marking,Blue positive 40/90/21 Insulation resistance at DC 100V 2) Capacitance at 1MHz Service life 2) 10 operations 10 operations 1 operation 500 operations 8/20us 50Hz,1S 50Hz,9 cycles 10/1000us DG2R350L Tel: Fax: +86-510-81707285 +86-510-81707277 www.jsdgme.com DC Elec. Please read Cautions and warnings and important notes at the end of this document. Issue 03/2015-07-19 Page 2 of 4 Surge arrester 2-Electrode arrester DG2R350L DC breakdown voltage 8/20us, Test wave 10/700us,Test Wave 10/1000us,Test Wave T1=1.25T=8us±20% T1=1.67T=10us±20% T1=1.67T=10us±20% T2=20us±20% T2=700us±20% T2=1000us±20% Recommended wave slodering profile DC Elec. Please read Cautions and warnings and important notes at the end of this document. Issue 03/2015-07-19 Page 3 of 4 Surge arrester 2-Electrode arrester 1) 2) 3) DG2R350L Sampling size in accordance to AQL(C=0) DC spark-over voltage ±30% after load Tests according to ITU-T Rec. K. 12 and IEC61643-1 Dimensions Wire Tin-plated Packaging 100pcs/box Cautions and warnings ● Surge arresters must not be operated directly in power supply networks ● Surge arresters may become hot in case of longer periods of current stress (danger of burning). ● If the contacts of the surge arrester are defective, current stress can lead to the formation of sparks and loud noises. ● Surge arresters may be used only within their specified values. In case of overload, the head contacts may fail or the component may be destroyed. ● Damaged surge arresters must not be re-used. DC Elec. Please read Cautions and warnings and important notes at the end of this document. Issue 03/2015-07-19 Page 4 of 4