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ERZCF2MK121 Dataheets PDF



Part Number ERZCF2MK121
Manufacturers Panasonic
Logo Panasonic
Description METAL-OXIDE VARISTOR
Datasheet ERZCF2MK121 DatasheetERZCF2MK121 Datasheet (PDF)

ÒZNRâÓ Transient/Surge Absorbers, SMD MoLd Type: VF Type: CF Type: SF ÒZNRâÓ Surge Absorbers, SMD Mold n Features l Large withstanding surge current capability in compact size l Designed for flow/reflow solderings l Excellent response against high steep surge voltage l Low clamping voltage for better surge protection n Explanation of Part Numbers ERZ V F n Recommended Applications l Protection of communication module (Modem, xDSL, Terminal Adopter) l Protection of consumer equipment l Prote.

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ÒZNRâÓ Transient/Surge Absorbers, SMD MoLd Type: VF Type: CF Type: SF ÒZNRâÓ Surge Absorbers, SMD Mold n Features l Large withstanding surge current capability in compact size l Designed for flow/reflow solderings l Excellent response against high steep surge voltage l Low clamping voltage for better surge protection n Explanation of Part Numbers ERZ V F n Recommended Applications l Protection of communication module (Modem, xDSL, Terminal Adopter) l Protection of consumer equipment l Protection of industrial equipment l Protection of automobile equipment l Absorption of switching surge from relays n Precautions for Handling See Page 134 to 136 ER Z F MK n Construction n Dimensions in mm (not to scale) 1 ZNR element ZnO etc. 2 Resin mold 3 Conductive adhesive 4 Electrode Epoxy Resin(UL94V-0 approved) Silver Silver 5 Lead terminals Soldered Ni-Fe Alloy Type VF1M VF1T0 CF SF WL HS E 6.0±0.4 8.0±0.5 3.2±0.3 1.3±0.3 2.5±0.2 6.0±0.4 8.0±0.5 2.3±0.1 1.3±0.3 2.5±0.2 6.0±0.4 6.2±0.4 8.0±0.5 3.2±0.3 1.3±0.3 2.5±0.2 n Ratings and Characteristics l Operating Temperature Range: Ð40 to 85 ¡C l Storage Temperature Range: Ð40 to 125 ¡C l Temperature Coefficient of Varistor Voltage: 0 to Ð0.05 %/¡C ÒZNRâÓ Surge Absorbers, SMD Mold Type VF1M Part No. Varistor Voltage Maximum Allowable Voltage *ERZVF1M220 *ERZVF1M270 *ERZVF1M330 *ERZVF1M390 *ERZVF1M470 *ERZVF1M560 *ERZVF1M680 *ERZVF1M820 *ERZVF1M101 *ERZVF1M121 *ERZVF1M151 *ERZVF1M201 *ERZVF1M221 *ERZVF1M241 *ERZVF1M271 *ERZVF1M331 *ERZVF1M361 *ERZVF1M391 *ERZVF1M431 *ERZVF1M471 V1 mA (V) ACrms (V) 22( 20~ 24) 14 27( 24~ 30) 17 33( 30~ 36) 20 39( 35~ 43) 25 47( 42~ 52) 30 56( 50~ 62) 35 68( 61~ 75) 40 82( 74~ 90) 50 100( 90~110) 60 120(108~132) 75 150(135~165) 95 200(185~225) 130 220(198~242) 140 240(216~264) 150 270(247~303) 175 330(297~363) 210 360(324~396) 230 390(351~429) 250 430(387~473) 275 470(423~517) 300 DC (V) 18 22 26 31 38 45 56 65 85 100 125 170 180 200 225 270 300 320 350 385 Clamping Voltage at Ip (max.) Vx A (V) 43 53 65 77 93 110 135 135 165 200 250 340 360 395 455 545 595 650 710 775 Ip (A) 2.5 2.5 2.5 2.5 2.5 2.5 2.5 1011 1011 1011 1011 1011 1011 1011 1011 1011 1011 1011 1011 1011 Rated Power (W) 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.11 Maximum Maximum Energy Peak Current (2 ms) (8/20 µs, 2 times) (W) 10.5 10.7 10.8 10.9 11.1 11.3 11.6 12.5 13.0 13.5 14.5 16.0 16.5 17.5 18.0 18.0 19.0 19.0 10.0 10.0 (A) 125 125 125 125 125 125 125 600 600 600 600 600 600 600 600 300 300 300 300 300 Packaging Style Code: Ò1Ó for bulk, Ò2Ó for embossed taping Type VF1T Part No. ERZVF1T820 ERZVF1T101 ERZVF1T151 ERZVF1T241 ERZVF1T271 Varistor Voltage Maximum Allowable Voltage V1 mA (V) ACrms (V) DC (V) 182( 74~ 90) 1150 65 100( 90~110) 1160 85 150(135~165) 1195 125 240(216~264) 150 200 270(247~303) 175 225 Clamping Voltage at Ip (max.) Vx A (V) 145 Ip (A) 5 175 5 260 5 415 5 475 5 Rated Power (W) 0.1 0..


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