B72499A9999K99 EPCOS Inc, B72499A9999K99 Datasheet - Page 56

• Manufacturer Part Number: B72499A9999K99
• Description: LAB KIT, VARISTOR, AUTOMOTIVE
• Manufacturer: EPCOS Inc

Specifications of B72499A9999K99

• Operating Temperature Max: +85°C
• Operating Temperature Min: -55°C
• Temperature Operating Min: -55°C
• Rohs Compliant: Yes
• Features: 9 AUTO Range (CT0805S14BAUTOG, CT1206K20AUTOG, CT1210S14BAUTOG, CT1210K17AUTOG, CT1210K20AUTOG, CT1210K25AUTOG, CN2220S14BAUTOG, CN2220S14BAUTOE2G2, CN2220K30AUTOE2G2)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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
Good and poor solder joints caused by amount of solder in reflow soldering.
Please read Cautions and warnings and
Important notes at the end of this document.
Multilayer varistors (MLVs)
Automotive series
Solder joint profiles for nickel barrier termination - dual-wave soldering
Solder joint profiles for nickel barrier termination / silver-palladium termination
- reflow soldering
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