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M
ultilayer
V
aristors
Table of Contents
Standard Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0402 Series Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0603 Series Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0805 Series Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1206 Series Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0402 Series Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0603 Series Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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4
4
5
5
6
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World Products, LLC
19654 Eighth Street East, Sonoma, CA 95476 | Phone (707) 996-5201 | Fax (707) 996-3380 | www.worldproducts.com
Multilayer Varistors | 1
Rev. 19.3 (06.18.08)
M
ultilayer
V
aristors
Standard Series
Features
1. SMD Type Chip Varistor provides high reliability for surface mount application.
2. Wide operating voltage range.
3. High transient current capability.
4. Good solderability. (Ni, Sn plating)
5. Nickel Barrier.
Applications
1. Transient Voltage Protection for IC and Transistor.
2. ESD and I/O Protection.
3. Telecommunication Transient Protection.
4. EFT / Burst Protection.
Ordering Information
WPMLVN 0402 - 050 A -
(1)
(2)
(3)
(4)
T
(5)
(1) Series
WPMLVN:
Normal Capacitance series IEC-61000-4-5, Surge (8/20µs,10/1000µs) protection. Low voltage: 5.5V~56V
(2) Dimensions in Inches
0402
(= 1005mm)
0603
(= 1608mm)
0805
(= 2012mm)
1206
(= 3216mm)
(3) Maximum continuous working voltage
Code
Working Voltage
Code
Working Voltage
050
080
110
140
180
5.5
8
11
14
18
260
300
330
420
560
26
30
33
42
56
(4) Surge Energy: Measured in Joules
Code
Surge Energy
A
B
C
D
E
F
G
H
I
J
K
L
M
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.1
0.2
0.3
0.4
(5) Packaging
B:
Bulk Package
T:
Tape & Reel (Ø 178mm [ 7 inch ])
L:
Tape & Reel (Ø 254mm [10 inch ])
World Products, LLC
19654 Eighth Street East, Sonoma, CA 95476 | Phone (707) 996-5201 | Fax (707) 996-3380 | www.worldproducts.com
2 | Multilayer Varistors
Rev. 19.3 (06.18.08)
M
ultilayer
V
aristors
Standard Series (continued)
Shape & Dimensions
unit : mm [inches]
Size
L
W
T (max.)
C
0402
0603
0805
1206
1.0±0.05
[.039±.002]
1.6±0.15
[.063±.006]
2.0±0.2
[.079±.008]
3.2±0.2
[.126±.008]
0.5±0.05
[.020±.002]
0.8±0.15
[.031±.006]
1.25±0.2
[.049±.008]
1.6±0.2
[.063±.008]
0.55
[.022 ]
0.95
[.037]
1.2
[.047]
1.4
[.055]
0.20±0.10
[.008±.004]
0.30±0.20
[.012±.008]
0.50±0.30
[.020±.012]
0.50±0.30
[.020±.012]
T
C
1
L
W
World Products, LLC
19654 Eighth Street East, Sonoma, CA 95476 | Phone (707) 996-5201 | Fax (707) 996-3380 | www.worldproducts.com
Multilayer Varistors | 3
Rev. 19.3 (06.18.08)
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