CN1206K20G EPCOS Inc, CN1206K20G Datasheet - Page 70
![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
3.5
All EPCOS CU types with tinned termination are approved for lead-free and SnPb soldering.
3.6
All EPCOS SHCV types with tinned termination are approved for lead-free and SnPb soldering.
4
4.1
If the meniscus height is too low, that means the solder quantity is too low, the solder joint may
break, i.e. the component becomes detached from the joint. This problem is sometimes interpret-
ed as leaching of the external terminations.
If the solder meniscus is too high, i.e. the solder quantity is too large, the vise effect may occur.
As the solder cools down, the solder contracts in the direction of the component. If there is too
much solder on the component, it has no leeway to evade the stress and may break, as in a vise.
The figures below show good and poor solder joints for dual-wave and infrared soldering.
4.1.1
Good and poor solder joints caused by amount of solder in dual-wave soldering.
4.1.2
Please read Cautions and warnings and
Important notes at the end of this document.
Multilayer varistors (MLVs)
Standard series
Tinned copper alloy
Tinned iron wire
Solder joint profiles / solder quantity
Nickel barrier termination
Solder joint profiles for nickel barrier termination - dual-wave soldering
Solder joint profiles for nickel barrier termination / silver-palladium / silver-platinum
termination - reflow soldering
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