B88069X2010T502 TDK

Surge arrester 2-electrode arrester Series/Type: L71-A470X Ordering code: B88069X2010**** Date: 2017-06-20 Version: 07 Content of header bars 1 and 2 of data sheet will be automatically entered in headers and footers Please fill in the table and then change the color towhit. This ensures that the table disappears (invisible) for the customer PDF. Don t change formatting when entering or pasting text in the table and don t add any cell or line in and to it Identification/Classification 1 Surge arrester (header 1 + top left bar): Identification/Classification 2 2-electrode arrester (header 2 + bottom left header bar): Ordering code: (top right header bar) B88069X2010**** Series/Type: (bottom right header bar) L71-A470X Preliminary data (optional): Department: PPD AB PD / PPD AB PM Date: 2017-06-20 Version: 07 EPCOS AG 2017. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS prior express consent is prohibited. EPCOS AG is a TDK Group Company. Surge arrester B88069X2010**** 2-electrode arrester L71-A470X Features Applications Standard size Application with high follow current Power supply High follow current capability Very fast response time Stable performance over life Very low capacitance High insulation resistance RoHS-compatible Electrical specifications 1) 2) DC spark-over voltage 470 V Tolerance -15 +25 % Min. 400 V Max. 588 V Impulse spark-over voltage at 100 V/s - for 99% of measured values < 700 V - typical values of distribution < 600 V at 1 kV/s - for 99% of measured values < 800 V - typical values of distribution < 700 V Service life 10 operations 50 Hz, 1 s 5 A 1 operations 50 Hz, 0.18 s (9 cycles) 65 A 10 operations 8/20 s 5 kA 1 operation 8/20 s 10 kA Max. follow current during one voltage half cycle at 50 Hz 200 A Insulation resistance at 100 V > 10 G DC Capacitance at 1 MHz < 1.5 pF Arc voltage at 1 A ~ 22 V Glow to arc transition current < 0.5 A Glow voltage ~ 160 V Weight ~ 2 g Operation and storage temperature C 40 ... +125 Climatic category (IEC 60068-1) 40/125/21 470 YY O Marking, green positive 470 - Nominal voltage YY - Year of production O - Non radioactive UL 497B (E163070) Certifications 1) At delivery AQL 0.65 level II, DIN ISO 2859 2) In ionized mode Terms in accordance with ITU-T Rec. K.12 and IEC 61643-311. PPD AB PD / PPD AB PM Version: 07 / 2017-06-20 Please read Cautions and warnings and Page 2 of 5 Important notes at the end of this document.