V18AUMLA1812H Datasheet, PDF (6/7 Pages) Littelfuse – Surface Mount Multilayer Varistors (MLVs) > AUML Series

Varistor Products
Surface Mount Multilayer Varistors (MLVs) > AUML Series
Product Dimensions (mm)
PAD LAYOUT DIMENSIONS
CHIP LAYOUT DIMENSIONS
Note: Avoid metal runs in this area,
parts are not recommended for use
in applications using silver (Ag)
expoxy paste.
D
E
L
W
Note: Avoid metal runs in this area, parts are not recommended
for use in applications using Silver (Ag) epoxy paste.
SYMBOL
A
B
C
D (max.)
E
L
W
1206 Size
IN
MM
0.203
5.150
0.103
2.620
0.065
1.650
0.071
1.80
0.020 -/+ 0.010 0.50 -/+0.25
0.125 -/+ 0.012 3.20 -/+ 0.03
0.060 -/+ 0.011 1.60 -/+ 0.28
1210 Size
1812 Size
IN
MM
IN
MM
0.219
5.510
0.272
6.910
0.147
3.730
0.172
4.360
0.073
1.850
0.073
1.850
0.070
1.80
0.07
0.020 -/+ 0.010 0.50-/+ 0.25 0.020 -/+ 0.010
0.125 -/+ 0.012 3.20 -/+ 0.30 0.180 -/+ 0.014
0.100 -/+ 0.012 2.54 -/+ 0.30 0.125 -/+ 0.012
1.80
0.50-/+
0.25
4.50 -/+
0.35
3.20 -/+
0.30
2220 Size
IN
MM
0.315
8.000
0.240
6.190
0.073
1.850
0.118
3.00
0.030 -/+ 0.010 0.75 -/+ 0.25
0.225 -/+ 0.016 5.70 -/+ 0.40
0.197 -/+ 0.016 5.00 -/+ 0.40
Part Numbering System
V 18 AUML A 2220 X X
DEVICE FAMILY
TVSS Device
MAXIMUM DC
WORKING VOLTAGE
AUTOMOTIVE
MULTILAYER DESIGNATOR
LOAD DUMP ENERGY RATING
INDICATOR
PACKING OPTIONS
A: Bulk Pack, 2500 pieces
H: 7in (178mm) Diameter Reel*
T: 13in (330mm) Diameter Reel*
* See quanttities in Packaging table below
END TERMINATION OPTION
N or No Letter: Nickel Barrier
DEVICE SIZE
i.e., 220 mil x 200 mil
Packaging*
Device Size
1206
1210
1812
2220
13” Inch Reel
('T' Option)
10,000
8,000
4,000
4,000
Quantity
7” Inch Reel
('H' Option)
2,500
2,000
1,000
1,000
Bulk Pack
('A' Option)
2,500
2,000
1,000
1,000
*(Packaging) It is recommended that parts be kept in the sealed bag provided and that parts be used as soon as possible when removed from bags.
AUML Varistor Series
60
Revised: February 21, 2014
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/AUML.html for current information.