ERZ-SF2MK470

ERZ-SF2MK470 Datasheet


*ERZVF1M220 *ERZVF1M270 *ERZVF1M330 *ERZVF1M390 *ERZVF1M470 *ERZVF1M560 *ERZVF1M680 *ERZVF1M820 *ERZVF1M101 *ERZVF1M121 *ERZVF1M151 *ERZVF1M201 *ERZVF1M221 *ERZVF1M241 *ERZVF1M271 *ERZVF1M331 *ERZVF1M361 *ERZVF1M391 *ERZVF1M431 *ERZVF1M471

Part Datasheet
ERZ-SF2MK470 ERZ-SF2MK470 ERZ-SF2MK470 (pdf)
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PDF Datasheet Preview
Transient/Surge Absorbers, SMD MoLd

Type VF Type CF Type SF

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
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
n Construction n Dimensions in mm not to scale
1 ZNR element ZnO etc.
2 Resin mold

Conductive adhesive
4 Electrode

Epoxy Resin UL94V-0 approved Silver
5 Lead terminals Soldered Ni-Fe Alloy

Type

VF1M VF1T0

CF SF
n Ratings and Characteristics l Operating Temperature Range to 85 l Storage Temperature Range to 125 l Temperature Coefficient of Varistor Voltage 0 to

Surge Absorbers, SMD Mold

Type VF1M

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
110 135 165 200 250 340 360 395 455 545 595 650 710 775

Ip A 1011

Rated Power

Maximum Energy Peak Current 2 ms 8/20 µs, 2 times

Packaging Style Code for bulk, for embossed taping

Type VF1T
More datasheets: ERZ-CF2MK271 | ERZ-CF2MK390 | ERZ-CF2MK151 | ERZ-SF2MK390 | ERZ-SF2MK471 | ERZ-SF2MK391 | ERZ-SF2MK241 | ERZ-SF2MK820 | ERZ-SF2MK680 | ERZ-CF2MK431


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Datasheet ID: ERZ-SF2MK470 514027