SMD Multilayer Chip Varistor
AMCV-1812H
STANDARD SPECIFICATIONS:
APPLICATIONS:
FEATURES:
4.5 x 3.2 x 2.5mm.
RoHS
Compliant
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
Revised: 11.24.12
Visit
www.abracon.com
for Terms & Conditions of Sale
ISO 9001:2008
Operating Temperature: -55˚C ~ +85˚C
Storage Temperature: -10˚C ~ +40˚C and RH 70% (Max.)
• SMD type, small size suitable for high density mounting
• Excellent clamping ratio and strong capability of voltage surge suppression
• Excellent solderability (Ni, Sn plating)
Unless otherwise specified, the standard atmospheric conditions for measurement/test as:
a. Ambient Temperature: 20±15oC
b. Relative Humidity: 65±20%
c. Air Pressure: 86 kPa to 106 kPa
Items Test Methods and Remarks
Varistor Voltage at 1mA DC (VB) Measuring current: 1mA DC
Duration: 0.2 to 2 sec
Capacitance (C) Measure source: 1.0 VRMS
Test frequency: 1kHz.
Clamping Voltage (VC) Measuring source: 8/20us waveform
• Transient voltage protection and voltage surge suppression for
LED lighting
• Suitable for LCD-TV, STB, Switch, Router, PLC, Security
System, smart meters, mobile phones
• Suppressing Induced / switching over-voltage caused by
lightning and power
• Protecting DC-DC Module, I/O ports, IC driver
Part Number Max. Working
Voltage Varistor Voltage
Max. Clamping
Voltage
Rated Single Pulse
Transient
Typical
Capacitance
Test Condition
<20μA
@1mA DC 8/20μs ESD Energy
10/1000μs
Peak
Current
8/20μs
@1Vrms,
1kHz
DC AC RMS
Units
Volts
Volts
Volts
Amps
Joules
Amps
pF
Symbol
VWDC
VWAC
VB
IC
ET
IP
CP
AMCV-1812H-5R5
5.5 4.0 12.0 [10.0-14.0] 18 5.0 1.0 800 5500
AMCV-1812H-090
9 6.4 14.0 [12.0-16.0] 20 5.0 1.2 800 4800
AMCV-1812H-120
12 8.5 16.0 [13.0-19.0] 25 5.0 1.5 800 4200
AMCV-1812H-140
14 10.0 19.0 [16.0-22.0] 30 5.0 1.9 800 3800
AMCV-1812H-180
18 12.7 25.0 [22.0-28.0] 40 5.0 2.3 800 3200
AMCV-1812H-220
22 15.6 30.0 [26.0-34.0] 45 5.0 2.5 800 2400
AMCV-1812H-260
26 18.4 35.0 [31.0-38.0] 58 5.0 3.0 800 2000
AMCV-1812H-300
30 21.3 42.0 [37.0-46.0] 65 5.0 3.7 800 1500
AMCV-1812H-380
38 30.0 50.0 [46.0-54.0] 75 5.0 4.2 800 1100
AMCV-1812H-480
48 34.1 60.0 [54.0-67.0] 100 5.0 4.0 600 900
AMCV-1812H-560
56 40.0 68.0 [61.0-75.0] 120 5.0 4.3 600 800
AMCV-1812H-600
60 46.0 76.0 [69.0-83.0] 130 5.0 4.3 600 600
AMCV-1812H-650
65 50.0 82.0 [73.0-91.0] 140 5.0 4.0 600 500
AMCV-1812H-750
75 55.0 94.0 [85.0-103.0] 160 5.0 4.0 600 400
AMCV-1812H-850
85 60.0 100.0 [90.0-110.0] 170 5.0 4.0 600 300
AMCV-1812H-101
100 75.0 120.0 [108.0-132.0] 200 5.0 4.0 600 200
SMD Multilayer Chip Varistor
AMCV-1812H
4.5 x 3.2 x 2.5mm.
RoHS
Compliant
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
Revised: 11.24.12
Visit
www.abracon.com
for Terms & Conditions of Sale
ISO 9001:2008
OPTIONS AND PART IDENTIFICATION:
V/I CHARACTERISTICS
Recommended Land Pattern
Dimension: mm
OUTLINE DIMENSION:
AMCV-1812H- -
Voltage Code
Please refer to the
table above
Packaging
T: Tape and Reel
(2kpcs / reel)
1. AMCV-1812H-380
2. AMCV-1812H-300
3. AMCV-1812H-260
4. AMCV-1812H-180
5. AMCV-1812H-140
6. AMCV-1812H-090
L
W
T
a
4.5±0.40 3.2±0.30 2.5Max. 0.25~1.0
A
B
C
2.8~3.0 1.5~1.8 3.3~3.6
SMD Multilayer Chip Varistor
AMCV-1812H
4.5 x 3.2 x 2.5mm.
RoHS
Compliant
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
Revised: 11.24.12
Visit
www.abracon.com
for Terms & Conditions of Sale
ISO 9001:2008
REFLOW PROFILE:
Materials
Top View
Side View
Preheat Condition
150 to 200 ˚C; 60 to 120 sec.
Allowed time above 217 ˚C
60 to 90 sec.
Max temperature
260 ˚C
Max time at max temperature
10 sec.
Solder paste
Sn/3.0Ag/0.5Cu
Allowed Reflow time
2x max.
Part Name
Material
1
Base Material
ZnO
2
Internal Conductor
Ag-Pd
3 Terminal Electrode
Ag (Inner layer)
Ni-Sn (Outer layer)
SMD Multilayer Chip Varistor
AMCV-1812H
4.5 x 3.2 x 2.5mm.
RoHS
Compliant
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
Revised: 11.24.12
Visit
www.abracon.com
for Terms & Conditions of Sale
ISO 9001:2008
TAPE & REEL:
T: 2,000pcs / reel
Storage Conditions
a. The solderability of the external electrode may be deteriorated if packages are stored where they are exposed to high humidity
Package must be stored at 40oC or less and 70% RH or less.
b. The solderability of the external electrode may be deteriorated if packages are stored where they are exposed to dust of
harmful gas (e.g. HCI, sulfurous gas of H2S).
c. Packaging material may be deformed if package are stored where they are exposed to heat of direct sunlight.
d. Solderability shall be guaranteed for 6 months from the date of delivery on condition that they are stored at the environment
specified in 1.3. The parts that are stored more than 6 months shall be checked solderability before use.
Dimension: mm
ATTENTION: Abracon Corporation’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applications.
Abracon’s products are not specifically designed for Military, Aviation, Aerospace, Life-dependant Medical applications or any application requiring high reliability where component
failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting an extreme operating environment, written consent and authorization from
Abracon Corporation is required. Please contact Abracon Corporation for more information.
W A B D P K max T max
12.0
3.50
4.80
5.50
8.0
2.7
0.33
A W C
330 12.5 100