V5.5MLA0805T [LITTELFUSE]
VARISTOR 8.2V 120A 0805;
| 型号： | V5.5MLA0805T |
| 厂家： | 
LITTELFUSE |
| 描述： | VARISTOR 8.2V 120A 0805 电阻器 |
| 文件： | 总9页 (文件大小：684K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Varistor Datasheet
MLA Varistor Series
Surface Mount Multilayer Varistors (MLVs)
RoHS
Description
The MLA Series family of transient voltage surge suppression
devices is based on the Littelfuse Multilayer fabrication technology.
These components are designed to suppress a variety of transient
events, including those specified in IEC 61000-4-2 or other
standards used for Electromagnetic Compliance (EMC). The MLA
Series is typically applied to protect integrated circuits and other
components at the circuit board level.
The wide operating voltage and energy range make the MLA
Series suitable for numerous applications on power supply, control
and signal lines.
The MLA Series is manufactured from semiconducting ceramics,
and is supplied in a leadless, surface mount package. The MLA
Series is compatible with modern reflow and wave soldering
procedures.
It can operate over a wider temperature range than Zener diodes,
and has a much smaller footprint than plastic-housed components.
Additional Information
Littelfuse Inc. manufactures other multilayer series products. See
the MLE Series data sheet for ESD applications, MHS Series data
sheet for high-speed ESD applications, the MLN Series for
multiline protection and the AUML Series for automotive
applications.
Resources
Accessories
Samples
Features
■ Halogen-Free and
■ Rated for surge
current (8 x 20µs)
RoHS compliant
SizeTable
■ Leadless 0402, 0603, 0805,
1206 and 1210 chip sizes
■ Rated for energy
(10 x 1000µs)
Metric
EIA
1005
1608
2012
3216
3225
0402
0603
0805
1206
1210
■ Multilayer ceramic
construction technology
■ Inherent bi-directional
clamping
■ -40ºC to +125ºC
operating temp. range
■ Standard low capacitance
types available
■ Operating voltage range
VM(DC) = 3.5V to 120v
Absolute Maximum Ratings
• For ratings of individual members of a series, see device ratings and specifications table.
Applications
■ Suppression of inductive
switching or other
Continuous
ML Series
Units
■ Provides on-board transient
voltage protection for
ICS and transistors
Steady State AppliedVoltage
transient events such as
EFT and surge voltage at
the circuit board level
DC Voltage Range (VM(DC)
)
3.5 to 120
2.5 to 107
V
V
■ Used to help achieve
electromagnetic compliance
of end products
AC Voltage Range (VM(AC)RMS
)
Transient
■ ESD protection for IEC
61000-4-2, MIL-STD-883
method 3015.7, and other
industry specifications (see
also the MLE or MLN Series)
Non-Repetitive Surge Current, 8/20µs
Waveform, (ITM
Non-Repetitive Surge Energy, 10/1000µs
Waveform, (WTM
■ Replace larger surface
mountTVS Zeners in
many applications
4 to 500
A
J
)
0.02 to 2.5
)
Operating AmbientTemperature Range (TA) -40 to +125
ºC
StorageTemperature Range (TSTG
)
-40 to +150
<0.01
ºC
Temperature Coefficient (αV) of Clamping
Voltage (VC) at Specified Test Current
%/ ºC
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD. 05/12/21
1
Varistor Datasheet
MLA Varistor Series
Surface Mount Multilayer Varistors (MLVs)
Device Ratings and Specifications
Maximum Ratings (125°C)
Specifications (25°C)
Typical
Maximum Non-
repetitive Surge
Current (8/20µs)
Maximum Non-
repetitive Surge
Energy(10/1000µs) Voltage(8/20µs)
Maximum
Clamping
Maximum Continuous
WorkingVoltage
NominalVoltageTest
Capacitance@
1MHz
Current@ 1mA DC
Part Number
VM (DC)
(V)
VM (AC)
(V)
ITM
WTM
(J)
VC @ 1A
(V)
VN (DC)
Min (V)
VN (DC)
Max (V)
C
(A)
(pF)
V3.5MLA0603N5
V3.5MLA0805N
V3.5MLA0805LN
V3.5MLA1206N
V5.5MLA0402N8
V5.5MLA0402LN8
V5.5MLA0603N5
V5.5MLA0603LN4
V5.5MLA0805N
V5.5MLA0805LN
V5.5MLA1206N
V9MLA0402N8
V9MLA0402LN8
V9MLA0603N5 8
V9MLA0603LN4 8
V9MLA0805LN8
V12MLA0805LN8
V14MLA0402N8
V14MLA0603N8
V14MLA0805N8
V14MLA0805LN8
V14MLA1206N8
V18MLA0402N8
V18MLA0603N8
V18MLA0805N8
V18MLA0805LN8
V18MLA1206N8
V18MLA1210N8
V18MLA1812N7 8
V26MLA0603N8
V26MLA0805N8
V26MLA0805LN8
V26MLA1206N8
V26MLA1210N8
V30MLA0603N8
V30MLA0805LN8
V30MLA1206N8
V30MLA1210N8
V30MLA1210LN8
3.5
3.5
3.5
3.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
9.0
9.0
9.0
9.0
9.0
12.0
14.0
14.0
14.0
14.0
14.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
26.0
26.0
26.0
26.0
26.0
30.0
30.0
30.0
30.0
30.0
2.5
2.5
2.5
2.5
4.0
4.0
4.0
4.0
4.0
4.0
4.0
6.5
6.5
6.5
6.5
6.5
9.0
10.0
10.0
10.0
10.0
10.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
20.0
20.0
20.0
20.0
20.0
25.0
25.0
25.0
25.0
25.0
30
60
40
100
20
20
30
30
120
40
150
20
4
30
30
40
40
20
30
120
40
150
20
30
120
40
150
500
1000
30
100
40
150
300
30
0.100
0.300
0.100
0.300
0.050
0.05
13.0
13.0
13.0
13.0
21.0
39
17. 5
17.5
17.5
17.5
17.5
30.0
35.0
25.5
25.5
25.5
29.0
39.0
34.5
32.0
32.0
32.0
50.0
50.0
44.0
3.7
3.7
3.7
3.7
7.1
15.9
7. 1
7.1
7.1
7.1
7.0
7.0
7.0
7.0
10.8
21.5
9.3
9.3
9.3
1270
1760
1380
5800
220
70
960
450
1200
660
2800
120
33
490
360
320
220
70
180
360
200
800
40
120
260
170
1030
2500
4050
110
110
90
630
1250
90
0.100
0.100
0.300
0.100
0.400
0.050
0.020
0.100
0.100
0.100
0.100
0.050
0.100
0.300
0.100
0.400
0.050
0.100
0.300
0.100
0.400
2.500
2.900
0.100
0.300
0.100
0.600
1.200
0.100
0.100
1.000
1.200
0.900
9.3
9.3
7.1
11.0
11.0
11.0
11.0
11.0
14.0
15.9
15.9
15.9
15.9
15.9
22.0
22.0
22.0
22.0
22.0
22.0
22.0
31.0
29.5
29.5
29.5
29.5
37.0
37.0
35.0
35.0
35.0
16.0
16.0
16.0
16.0
16.0
18.5
21.5
21.5
20.3
20.3
20.3
28.0
28.0
28.0
28.0
28.0
28.0
28.0
38.0
38.5
38.5
38.5
38.5
46.0
46.0
43.0
43.0
43.0
44.0
44.0
44.0 at 2.5
44.0 at 5
60.0
60.0
60.0
60.0
60.0 at 2.5
74.0
72.0
67.0
68.0 at 2.5
68.0 at 2.5
30
85
180
280
220
400
685
500
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
2
Revised: GD. 05/12/21
Varistor Datasheet
MLA Varistor Series
Surface Mount Multilayer Varistors (MLVs)
Device Ratings and Specifications (Continue...)
Maximum Ratings (125°C)
Specifications (25°C)
Typical
Maximum Non-
repetitive Surge
Current (8/20µs)
Maximum Non-
repetitive Surge
Energy(10/1000µs) Voltage(8/20µs)
Maximum
Clamping
Maximum Continuous
WorkingVoltage
NominalVoltageTest
Capacitance@
1MHz
Current@ 1mA DC
Part Number
VM (DC)
VM (AC)
ITM
WTM
VC @ 1A
VN (DC)
VN (DC)
C
(V)
30.0
33.0
38.0
42.0
45.0
48.0
48.0
48.0
56.0
60.0
68.0
85.0
120.0
(V)
25.0
26.0
30.0
30.0
35.0
40.0
40.0
40.0
40.0
50.0
50.0
67.0
(A)
800
180
800
180
500
180
250
220
180
250
180
250
125
(J)
(V)
Min (V)
35.0
38.0
43.0
46.0
50.4
54.5
54.5
54.5
61.0
Max (V)
43.0
49.0
52.0
60.0
61.6
(pF)
1900
390
1450
345
1200
185
400
380
180
230
130
160
70
V30MLA1812N7 8
V33MLA1206N8
3.700
0.800
4.500
0.800
4.000
0.900
1.200
0.900
1.000
1.500
1.000
2.500
2.000
65.0 at 5
75.0
8
V38MLA1812N7
77.0 at 5
92.0
V42MLA1206N8
8
V45MLA1812N7
90.0 at 5
100.0
V48MLA1206N8
V48MLA1210N8
V48MLA1210LN8
V56MLA1206N8
V60MLA1210N8
V68MLA1206N8
V85MLA1210N8
V120MLA1210N8
66.5
66.5
66.5
77.0
105.0 at 2.5
105.0 at 2.5
120.0
130.0 at 2.5
140.0
67.0
83.0
90.0
115.0
165.0
76.0
180.0 at 2.5
260.0 at 2.5
95.0
135.0
107.0
Notes:
1. 'L' suffix is a low capacitance and energy version; Contact your Littelfuse sales representative for custom capacitance requirements.
2. Typical leakage at 25ºC<25µA, maximum leakage 100µA at VM(DC); for 0402 size, typical leakage <5µA, maximum leakage <20µA at VM(DC)
.
3. Average power dissipation of transients for 0402, 0603, 0805, 1206 and 1210 sizes not to exceed 0.03W, 0.05W, 0.1W, 0.1W and 0.15W respectively.
4. Item is available as 'R' packing option only. All 0402 size items available as 'R' packaging option only. See Packaging section for additional information.
5. Item is available in 'H','T'and 'A' packing option only. All 0805, 1206 and 1210 parts come as 'H','T'and 'A' packing option only. See Packaging section for additional information.
6. The typical capacitance rating is the discrete component test result.
7. Item is available in "T" packing option only.
8. ESD rated to IEC61000-4-2 level 4: air discharge 15KV, contact 8KV
9. ESD higher rating than IEC61000-4-2(level 4), please contact littelfuse
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
3
Revised: GD. 05/12/21
Varistor Datasheet
MLA Varistor Series
Surface Mount Multilayer Varistors (MLVs)
Peak Current and Energy Derating Curve
When transients occur in rapid succession, the average power
dissipation is the energy (watt-seconds) per pulse times the
number of pulses per second. The power so developed must be
within the specifications shown on the Device Ratings and
Specifications Table for the specific device. For applications
exceeding 125°C ambient temperature, the peak surge current and
energy ratings must be derated as shown below.
Peak Pulse CurrentTest Waveform for ClampingVoltage
100
50
0
T
O
TIME
100
80
1
T
1
T
2
60
40
Figure 2
20
0
01 = Virtual Origin of Wave
T =Time from 10% to 90% of Peak
T1 = RiseTime = 1.25 xT
-55
50 60
70
80
90 100 110 120 130 140 150
o
AMBIENTTEMPERATURE ( C)
T2 = DecayTime
Example - For an 8/20 µs Current Waveform:
8µs =T1 = RiseTime
Figure 1
20µs =T2 = DecayTime
LimitV-I Characteristic forV5.5MLA0402 toV18MLA0402
LimitV-I Characteristic forV9MLA0402L
100
10
1
100
10
V18MLA0402
V14MLA0402
V9MLA0402
V5.5MLA0402
V9MLA0402L
V5.5MLA0402L
1
1µA
10µA
100µA
1mA
10mA
1A
10A
100A
1µA
10µA
100µA
1mA
10mA
1A
10A
100A
Current (A)
Current (A)
Figure 3
Figure 4
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
4
Revised: GD. 05/12/21
Varistor Datasheet
MLA Varistor Series
Surface Mount Multilayer Varistors (MLVs)
LimitV-I Characteristic forV3.5MLA0603 toV30MLA0603
LimitV-I Characteristic forV3.5MLA0805L to
V30MLA0805L
1000
100
10
1000
V30MLA0805L
V26MLA0805L
V18MLA0805L
V30MLA0603
V26MLA0603
V18MLA0603
V14MLA0805L
100
V14MLA0603
10
V12MLA0805L
V9MLA0805L
V5.5MLA0805L
V3.5MLA0805L
V9MLA0603, V9MLA0603L
V5.5MLA0603, V5.5MLA0603L
V3.5MLA0603
1
1
10µA
100µA
1mA
10mA
100mA
1A
10A
100A
10µA
100µA
1mA
10mA
Current (A)
100mA
1A
10A
100A
Current (A)
Figure 5
Figure 6
LimitV-I Characteristic forV3.5MLA0805 toV26MLA0805
LimitV-I Characteristic forV3.5MLA1206 toV68MLA1206
1000
1000
100
100
V68MLA1206
V56MLA1206
V42MLA1206
V33MLA1206
V26MLA1206
V18MLA1206
V14MLA1206
V5.5MLA1206
V3.5MLA1206
V26MLA0805
10
V18MLA0805
V14MLA0805
V5.5MLA0805
10
V3.5MLA0805
1
10µA
100µA
1mA
10mA
100mA
1A
10A
100A 1000A
1
10µA
Current (A)
100µA
1mA
10mA
100mA
1A
10A
100A
1000A
Current (A)
Figure 7
Figure 8
LimitV-I Characteristic forV18MLA1210 toV120MLA1210
1000
MAXIMUM CLAMPING VOLTAGE
MAXIMUM LEAKAGE
100
V120MLA1210
10
V85MLA1210
V60MLA1210
V48MLA1210, V48MLA1210L
V30MLA1210, V30MLA1210L
V26MLA1210
V18MLA1210
1
100µA
1mA
10mA
100mA
1A
10A
100A
1000A
Figure 190µA
CURRENT (A)
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
5
Revised: GD. 05/12/21
Varistor Datasheet
MLA Varistor Series
Surface Mount Multilayer Varistors (MLVs)
ClampingVoltage OverTemperature (VC at 10A)
Device Characteristics
At low current levels, the V-I curve of the multilayer transient
voltage suppressor approaches a linear (ohmic) relationship and
shows a temperature dependent effect. At or below the maximum
working voltage, the suppressor is in a high resistance modex
(approaching 106Ω at its maximum rated working voltage).
Leakage currents at maximum rated voltage are below 100µA,
typically 25µA; for 0402 size below 20µA, typically 5µA.
100
V26MLA1206
TypicalTemperature Dependance of the Haracteristic
V5.5MLA1206
Curve in the Leakage Region
100%
10
-60
-40
-20
0
20
40
60
80
100 120 140
o
TEMPERATURE ( C)
Figure 11
Energy Absorption/Peak Current
Capability
Energy dissipated within the MLA Series is calculated by
multiplying the clamping voltage, transient current and transient
duration. An important advantage of the multilayer is its
o
o
o
o
o
C
25 50 75
-8 -7
100 125
10%
1E
-9
-6
-5
-4
-3
-2
1E
1E
1E
1E
1E
1E
1E
SUPPRESSOR CURRENT (A
DC
)
Figure 10
interdigitated electrode construction within the mass of dielectric
material. This results in excellent current distribution and the peak
temperature per energy absorbed is very low. The matrix of
semiconducting grains combine to absorb and distribute transient
energy (heat) (see Speed of Response). This dramatically reduces
peak temperature; thermal stresses and enhances device reliability.
Speed of Response
The Multilayer Suppressor is a leadless device. Its response time
is not limited by the parasitic lead inductances found in other
surface mount packages. The response time of the ZNO dielectric
material is less than 1ns and the MLA can clamp very fast dV/dT
events such as ESD. Additionally, in "real world" applications, the
associated circuit wiring is often the greatest factor effecting
speed of response. Therefore, transient suppressor placement
within a circuit can be considered important in certain instances.
As a measure of the device capability in energy and peak current
handling, the V26MLA1206A part was tested with multiple pulses
at its peak current rating (3A, 8/20µs). At the end of the
test,10,000 pulses later, the device voltage characteristics are still
well within specification.
Multilayer Internal Construction
Repetitive Pulse Capability
FIRED CERAMIC
DIELECTRIC
100
PEAK CURRENT = 3A
8/20 s DURATION, 30s BETWEEN PULSES
V26MLA1206
METAL
ELECTR ODES
METAL END
TERMINATION
DEPLETION
REGION
10
0
2000
4000
6000
8000
10000
12000
DEPLETION
REGION
NUMBER OF PULSES
GRAINS
Figure 12
Figure 13
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
6
Revised: GD. 05/12/21
Varistor Datasheet
MLA Varistor Series
Surface Mount Multilayer Varistors (MLVs)
Lead (Pb) Soldering Recommendations
The principal techniques used for the soldering of components in
surface mount technology are IR Re-flow and Wave soldering.
Typical profiles are shown on the right.
Reflow Solder Profile
250
200
150
100
50
MAXIMUM TEMPERATURE
230°C
The recommended solder for the MLA suppressor is a 62/36/2
(Sn/Pb/Ag), 60/40 (Sn/Pb) or 63/37 (Sn/Pb). Littelfuse also
recommends an RMA solder flux.
40-80
SECONDS
ABOVE 183°C
Wave soldering is the most strenuous of the processes. To avoid
the possibility of generating stresses due to thermal shock, a
preheat stage in the soldering process is recommended, and the
peak temperature of the solder process should be rigidly
controlled.
RAMP RATE
<2°C/s
PREHEAT DWELL
PREHEAT ZONE
When using a reflow process, care should be taken to ensure that
the MLA chip is not subjected to a thermal gradient steeper than 4
degrees per second; the ideal gradient being 2 degrees per
second. During the soldering process, preheating to within 100
degrees of the solder's peak temperature is essential to minimize
thermal shock.
0
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
TIME (MINUTES)
Figure 14
Once the soldering process has been completed, it is still
necessary to ensure that any further thermal shocks are avoided.
One possible cause of thermal shock is hot printed circuit boards
being removed from the solder process and subjected to cleaning
solvents at room temperature. The boards must be allowed to cool
gradually to less than 50º C before cleaning.
Wave Solder Profile
300
250
200
150
100
50
MAXIMUMWAVE 260°C
SECOND PREHEAT
FIRST PREHEAT
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
TIME (MINUTES)
Figure 15
Lead–free (Pb-free) Soldering Recommendations
Littelfuse offers the Nickel Barrier Termination option (see "N"
suffix in Part Numbering System for ordering) for the optimum
Lead–free solder performance, consisting of a Matte Tin outer
surface plated on Nickel underlayer, plated on Silver base metal.
Lead–free Re-flow Solder Profile
300
250
200
150
100
50
MAXIMUM TEMPERATURE 260˚C,
TIME WITHIN 5˚C OF PEAK
20 SECONDS MAXIMUM
The preferred solder is 96.5/3.%.5 (SnAgCu) with an RMA flux,
but there is a wide selection of pastes and fluxes available with
which the Nickel Barrier parts should be compatible.
RAMP RATE
<3˚C/s
60 - 150 SEC
> 217˚C
The reflow profile must be constrained by the maximums in the
Lead–free Reflow Profile. For Lead–free wave soldering, the Wave
Solder Profile still applies.
PREHEAT ZONE
Note: the Lead–free paste, flux and profile were used for
evaluation purposes by Littelfuse, based upon industry standards
and practices. There are multiple choices of all three available, it is
advised that the customer explores the optimum combination for
their process as processes vary considerably from site to site.
0
0
1.0
2.0
3.0
4.0
5.0
6.0
7. 0
TIME (MINUTES)
Figure 16
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
7
Revised: GD. 05/12/21
Varistor Datasheet
MLA Varistor Series
Surface Mount Multilayer Varistors (MLVs)
Product Dimensions (mm)
PAD LAYOUT DIMENSIONS
C
CHIP LAYOUT DIMENSIONS
E
B
NOTE
D
L
W
A
Note: Avoid metal runs in this area, parts not recommended for use in applications using Silver (Ag) epoxy paste.
1210 Size
1206 Size
0805 Size
0603 Size
0402 Size
Dimension
IN
MM
4.06
2.54
1.02
2.87
IN
MM
4.06
1.65
1.02
1.80
IN
MM
3.05
1.27
1.02
1.10
IN
MM
2.54
0.76
0.89
1.00
IN
MM
1.70
0.51
0.61
0.60
A
B
C
0.160
0.100
0.040
0.160
0.065
0.040
0.120
0.050
0.040
0.100
0.030
0.035
0.040
0.015
0.067
0.020
0.024
D (max.)
0.113
0.071
0.043
0.024
0.020
-/+0.010
0.125
-/+0.012
0.100
0.020
-/+0.010
0.125
-/+0.012
0.060
0.020 -/+
0.010
0.079
-/+0.008
0.049
0.010
-/+0.006
0.039
-/+0.004
0.020
E
L
0.50 -/+0.25
3.20 -/+0.30
2.54 -/+0.30
0.50 -/+0.25
3.20 -/+0.30
1.60 -/+0.28
0.50 -/+ 0.25
2.01 -/+0.20
1.25 -/+0.20
0.4 -/+0.20
1.6 -/+0.15
0.8 -/+0.15
0.25 -/+0.15
1.00 -/+0.10
0.50 -/+0.10
-/+0.008
0.063
-/+0.006
0.032
W
-/+0.012
-/+0.011
-/+0.008
-/+0.060
-/+0.004
Part Numbering System
V 18 MLA 1206 X X X
PACKING OPTIONS (see Packaging table for quantiti
T: 13in (330mm) Diameter Reel, Plastic Carr
H: 7in (178mm) Diameter Reel, Plastic Carri
R: 7in (178mm) Diameter Reel, Paper Carrie
A: Bulk Pack
DEVICE FAMILY
LittelfuseTVS Device
MAXIMUMDC
WORKING VOLTAGE
END TERMINATION OPTION
MULTILAYER SERIES
DESIGNATOR
N: Nickel Barrier
(MatteTin outer surface, plated on Nickel
underlayer plated on silver base metal)
DEVICE SIZE:
0201 = .024 inch x .012 inch (0.6 mm x 0.3 mm)
0402 = .04 inch x .02 inch (1.0 mm x 0.5 mm)
0603 = .063 inch x .031 inch (1.6 mm x 0.8 mm)
0805 = .08 inch x .08 inch (2.0 mm x 1.25 mm)
1206 = .126 inch x .063 inch (3.2 mm x 1.6 mm)
1210 = .126 inch x .1 inch (3.2 mm x 2.5 mm)
CAPACITANCE OPTION
No Letter: Standard
L: Low Capacitance Version
*Notes:
1 V120MLA1210 standard shipping quantities are 1000 pieces per reel for the "H" option and 4000 pieces per reel for "T" option.
2 V3.5 MLA0603, V5.5MLA0603 and V9MLA0603 only available in "H," "T" and "A" packing options.
Packaging*
Quantity
Device Size
13” Inch Reel
("T" Option)
7” Inch Reel
("H" Option)
7” Inch Reel
("R" Option)
Bulk Pack
("A" Option)
1812
1210
1206
0805
0603
0402
4,000
8,000
10,000
10,000
10,000
N/A
N/A
2,000
2,500
2,500
2,500
N/A
N/A
N/A
N/A
N/A
4,000
10,000
N/A
2,000
2,500
2,500
2,500
N/A
*(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.
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
8
Revised: GD. 05/12/21
Varistor Datasheet
MLA Varistor Series
Surface Mount Multilayer Varistors (MLVs)
Tape and Reel Specifications
PRODUCT
IDENTIFYING
LABEL
D
P
0
0
ForT and H Pac k Options: PLASTIC CARRIER
For R Pac k Options: EMBOSSED P APER CARRIER
TAP E
TAP E
P
2
E
F
W
K
0
B
0
EMBOSSMENT
178mm
OR 330mm
DIA. REEL
8mm
NOMINAL
TOPTAPE
P
A
0
1
t
D
1
1
Dimensions in Millimeters
0402 Size 0603, 0805, 1206 & 1210 Sizes
Symbol
Description
A0
B0
K0
W
F
Width of Cavity
Dependent on Chip Size to Minimize Rotation.
Dependent on Chip Size to Minimize Rotation.
Dependent on Chip Size to Minimize Rotation.
Length of Cavity
Depth of Cavity
Width ofTape
8 -/+0.2
3.5 -/+0.05
1.75 -/+0.1
2-/+0.05
2 -/+0.1
8 -/+0.3
3.5 -/+0.05
1.75 -/+0.1
4 -/+0.1
Distance Between Drive Hole Centers and Cavity Centers
Distance Between Drive Hole Centers andTape Edge
Distance Between Cavity Centers
E
P1
P2
P0
D0
D1
T1
Axial Drive Distance Between Drive Hole Centers & Cavity Centers
Axial Drive Distance Between Drive Hole Centers
Drive Hole Diameter
2 -/+0.1
4 -/+0.1
4 -/+0.1
1.55 -/+0.05
N/A
1.55 -/+0.05
1.05 -/+0.05
0.1 Max
Diameter of Cavity Piercing
TopTapeThickness
0.1 Max
Notes:
• Conforms to EIA-481-1, Revision A
• Can be supplied to IEC publication 286-3
Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are
not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
9
Revised: GD. 05/12/21
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