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JVR07N471K65P Dataheets PDF



Part Number JVR07N471K65P
Manufacturers RFE
Logo RFE
Description METAL OXIDE VARISTOR
Datasheet JVR07N471K65P DatasheetJVR07N471K65P Datasheet (PDF)

METAL OXIDE VARISTOR MOV - 7mm Disc RoHS ü HOW TO SELECT METAL OXIDE VARISTORS • What is the range of ACrms or DC Voltage in the application? • How will the varistor be connected in the circuit? • Calculate the required varistor voltage at 10% to 25% above the system RMS or DC Voltage. • Calculate the varistor energy rating needed based on energy in transient voltage. • Calculate the surge current wave form from the surge voltage and surge impedance. • Check to make sure the withstanding .

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METAL OXIDE VARISTOR MOV - 7mm Disc RoHS ü HOW TO SELECT METAL OXIDE VARISTORS • What is the range of ACrms or DC Voltage in the application? • How will the varistor be connected in the circuit? • Calculate the required varistor voltage at 10% to 25% above the system RMS or DC Voltage. • Calculate the varistor energy rating needed based on energy in transient voltage. • Calculate the surge current wave form from the surge voltage and surge impedance. • Check to make sure the withstanding surge current of the varistor is sufficient. P Type Y Type (most popular) • Check whether the maximum energy and surge life of the varistor is enough. • Check the relation: Maximum withstanding voltage of the protected device > Maximum clamping voltage of the varistor > The real clamping voltage occurred > Breakdown voltage of the varistor >Operating voltage of the protected device. 7 f JVR VARSITOR Part Maximum Varistor Maximum Withstanding Rated Energy UL CSA VDE Number Allowable Voltage Clamping Surge Wattage 10/1000 Voltage [email protected] Voltage Current ms ACrms DC Tolerance V@ 5A 1Time 2 Times (V) (V) (V) Range (V) (A) (A) (W) (J) JVR07N180M65£rr 11 JVR07N220L 65£rr 14 JVR07N270K65£rr 17 JVR07N330K65£rr 20 JVR07N390K65£rr 25 JVR07N470K65£rr 30 JVR07N560K65£rr 35 JVR07N680K65£rr 40 JVR07N820K65£rr 50 JVR07N101K65£rr 60 JVR07N121K65£rr 75 JVR07N151K65£rr 95 JVR07N181K65£rr 115 JVR07N201K65£rr 130 JVR07N221K65£rr 140 JVR07N241K65£rr 150 JVR07N271K65£rr 175 JVR07N301K65£rr 195 JVR07N331K65£rr 210 JVR07N361K65£rr 230 JVR07N391K65£rr 250 JVR07N431K65£rr 275 JVR07N471K65£rr 300 JVR07N511K65£rr 320 JVR07N561K65£rr 350 JVR07N621K65£rr 385 JVR07N681K65£rr 420 JVR07N751K65£rr 460 JVR07N781K65£rr 485 JVR07N821K65£rr 510 14 18 18 22 22 27 26 33 31 39 38 47 45 56 56 68 65 82 85 100 100 120 125 150 150 180 170 200 180 220 200 240 225 270 250 300 275 300 3336-00 320 390 350 430 385 470 418 510 460 560 505 620 560 680 615 750 640 780 670 820 + 20% + 15% +10% 36l 1) l 43 l 53 l 65 l 77 l 93 l 110 l 135 135 165 200 250 300 340 360 395 455 505 550 595 650 710 775 842 920 1025 1120 1240 1290 1355 250 1200 125 600 1.2 ü 1.4 ü 1.7 ü 0.02 2.2 2.4 ü ü 3. ü 3.5 ü 4.3 ü 5.5 ü ü 7.0 ü ü 8.0 ü ü 11.0 ü ü 13.0 ü ü 14.3 ü ü ü 15.5 ü ü ü 16.8 ü ü ü 19.8 ü ü ü 0.25 21.0 ü ü ü 23.0 ü ü ü 26.0 ü ü ü 30.0 ü ü ü 33.0 ü ü ü 35.0 ü ü ü 37.0 ü ü 39.0 ü ü 41.0 ü ü 43.0 ü ü 45.0 ü ü 46.0 ü ü 47.0 ü ü 1) The clamping voltage from 180M to 680K are tested with current 2.5A For application required ratings not shown, contact RFE application engineering. DIMENSION OF COMPONENT Dimension Table unit: mm Table of T Max, & a £ : Lead Style Y: vertical kink (standard) P: straight leads rr : Lead Length / Packing Method Diameter D max d (+0.5) F (+1) H Max H1 Max L Min (Y Type) L Min (P Type) 7f 9.0 0.6 5.0 13.0 3.5 24.0 25.0 Diameter Dimension Diameter Dimension (F) (F) Code T Max a + 0.8 Code T Max a + 0.8 180.


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