SMD Multilayer Chip Varistor
AMCV-0402LC
RoHS
1.0 x 0.5 x 0.5 mm
Compliant
FEATURES:
APPLICATIONS:
• Transient voltage protection and voltage surge suppression for
LED lighting
• Suitable for LCD-TV, STB, Switch, Router, PLC, Security
System, smart meters, mobile phones
• SMD type, small size suitable for high density mounting
• Excellent clamping ratio and strong capability of voltage surge suppression
• Excellent solderability (Ni, Sn plating)
• Suppressing Induced / switching over-voltage caused by
lightning and power
• Protecting DC-DC Module, I/O ports, IC driver
STANDARD SPECIFICATIONS:
Operating Temperature: -55˚C ~ +125
˚
C
Storage Temperature: -10˚C ~ +40˚C and RH 70% (Max.)
Max. Working Varistor
Max. Clamping
Voltage
Rated Single Pulse
Typical
Capacitance
Part Number
Voltage
Voltage
Transient
<20μA
Peak
Energy
Test Condition
@1mA
DC
@0.5Vrms
1MHz
,
8/20μs
ESD
Current
AC
RMS
10/1000μs
DC
8/20μs
Units
Symbol
Volts Volts
VWDC VWAC
Volts
VB
Volts
VC
Volts
VC
Joules
ET
Amps
IP
pF
C
*1
*2
ACMV-0402LC-140-C100
ACMV-0402LC-140-C120
ACMV-0402LC-180-C050
ACMV-0402LC-180-C100
ACMV-0402LC-260-C030
ACMV-0402LC-260-C100
14.0
14.0
18.0
18.0
26.0
26.0
10.0
10.0
12.7
12.7
18.4
18.4
16.0-22.0
16.0-22.0
22.0-28.0
22.0-28.0
31.0-38.0
31.0-38.0
30
30
40
40
58
58
39
39
48
48
70
70
0.005
0.005
0.005
0.005
0.003
0.005
2
2
2
2
1
2
10
12
5
10
3
10
*
1: Vc, Maximumpeak voltage across the varistor measured ata specified pulse current and waveform.
EnergyRating
0.00-0.05 Joule
0.10Joule
Pulse & Waveform
1A, 8/20μs
2A, 8/20μs
5A, 8/20μs
0.20-0.50 Joule
*2: Vc, Maximum peak voltage across the varistor measured at 30ns after initiation of pulse on IEC61000-4-2 30A/8KV.
Test Conditions
Unless otherwise specified, the standard atmospheric conditions for measurement/test as:
a. Ambient Temperature: 20±15˚C
b. Relative Humidity: 65±20%
c. Air Pressure: 86 kPa to 106 kPa
Items
Test Methods and Remarks
Measuring current: 1mA DC
Varistor Voltage at 1mA DC (VB)
Duration: 0.2 to 2 sec
Measure source: 0.5 VRMS
Test frequency: 1MHz.
Capacitance (C)
Leakage Current (IL)
Measuring voltage: Maximum DC working voltage
Measuring source: 8/20us waveform, ESD waveform
Clamping Voltage (VC)
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