CN1206K20G EPCOS Inc, CN1206K20G Datasheet - Page 66
![VARISTOR 20VRMS 1206 SMD](/photos/1/40/14091/495-varistor_tvs_series_1206_sml.jpg)
CN1206K20G
Manufacturer Part Number
CN1206K20G
Description
VARISTOR 20VRMS 1206 SMD
Manufacturer
EPCOS Inc
Series
CN Standardr
Specifications of CN1206K20G
Varistor Voltage
33V
Current-surge
200A
Number Of Circuits
1
Maximum Ac Volts
20VAC
Maximum Dc Volts
26VDC
Energy
0.70J
Package / Case
1206 (3216 Metric)
Technology
Metal Oxide
Capacitance Value
600pF
Clamping Current
1A
Clamping Voltage
54V
Ac Voltage Rating (max)
20VAC
Dc Voltage Rating (max)
26VDC
Operating Temp Range
-55C to 125C
Mounting
Surface Mount
Surge Current (max)
200A
Size Code
1206
Product Length (mm)
3.2mm
Product Depth (mm)
1.6mm
Product Height (mm)
1.7mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
B72520V 200K 62
B72520V0200K062
B72520V200K62
B72520V0200K062
B72520V200K62
Soldering directions
1
1.1
The nickel barrier layer of the silver/nickel/tin termination prevents leaching of the silver base met-
allization layer. This allows great flexibility in the selection of soldering parameters. The tin pre-
vents the nickel layer from oxidizing and thus ensures better wetting by the solder. The nickel bar-
rier termination is suitable for all commonly-used soldering methods.
Multilayer CTVS: Structure of nickel barrier termination
1.2
Silver-palladium terminations are used for the large case sizes 1812 and 2220 and for chips in-
tended for conductive adhesion. This metallization improves the resistance of large chips to ther-
mal shock.
In case of conductive adhesion, the silver-palladium metallization reduces susceptibility to corro-
sion. Silver-palladium termination can be used for smaller case sizes (only chip) for hybrid appli-
cations as well. The silver-palladium termination is not approved for lead-free soldering.
Multilayer varistor: Structure of silver-palladium termination
Please read Cautions and warnings and
Important notes at the end of this document.
Multilayer varistors (MLVs)
Standard series
Terminations
Nickel barrier termination
Silver-palladium termination
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