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Panasonic Electronic Components Datasheet

ERZCF1MK220 Datasheet

METAL-OXIDE VARISTOR

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ERZCF1MK220 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 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


Panasonic Electronic Components Datasheet

ERZCF1MK220 Datasheet

METAL-OXIDE VARISTOR

No Preview Available !

ERZCF1MK220 pdf
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
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
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
0.1
0.1
0.1
0.1
Maximum Maximum
Energy Peak Current
(2 ms) (8/20 µs, 2 times)
(W) (A)
1.7 400
2.0 400
3.0 400
5.0 400
6.0 400
Packaging Style Code: Ò1Ó for bulk, Ò2Ó for embossed taping


Part Number ERZCF1MK220
Description METAL-OXIDE VARISTOR
Maker Panasonic
Total Page 8 Pages
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