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ERZSF2MK471

Panasonic
Part Number ERZSF2MK471
Manufacturer Panasonic
Description (ERZ-SF2xxx) METAL-OXIDE VARISTOR
Published Feb 6, 2006
Detailed Description ÒZNRâÓ Transient/Surge Absorbers, SMD MoLd Type: Type: Type: VF CF SF a D . n Features w w w S a t e e h U 4 t .c ...
Datasheet PDF File ERZSF2MK471 PDF File

ERZSF2MK471
ERZSF2MK471

Overview
ÒZNRâÓ Transient/Surge Absorbers, SMD MoLd Type: Type: Type: VF CF SF a D .
n Features w w w S a t e e h U 4 t .
c om ÒZNRâÓ Surge Absorbers, SMD Mold n Recommended Applications 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 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 Explanation of Part Numbers E R Z V F E R Z n Construction w w w t a .
D F S a e h M U 4 t e K .
c m o 1 ZNR element 2 Resin mold 3 Conductive adhesive 4 Electrode 5 Lead terminals ZnO etc.
Epoxy Resin(UL94V-0 approved) Silver Silver Soldered Ni-Fe Alloy n Dimensions in mm (not to scale) Type VF1M VF1T0 CF SF W L H 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 w w w .
D a t a e h S 4 t e S U m o .
c E ÒZNRâÓ Surge Absorbers, SMD Mold 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 Varistor Voltage Maximum Allowable Voltage 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 30...


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