CU3225K35G2 EPCOS Inc, CU3225K35G2 Datasheet - Page 21

• Manufacturer Part Number: CU3225K35G2
• Description: VARISTOR STD 35VRMS 3225 SMD
• Manufacturer: EPCOS Inc
• Series: CUr

Specifications of CU3225K35G2

• Varistor Voltage: 56V
• Current-surge: 100A
• Number Of Circuits: 1
• Maximum Ac Volts: 35VAC
• Maximum Dc Volts: 45VDC
• Energy: 1.1J
• Package / Case: Non-Standard SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: B72650M 350K 72; B72650M0350K072; B72650M350K72

1.3
Silver-platinum terminations are mainly used for the large case sizes 1812 and 2220. The silver-
platinum termination is approved for reflow soldering, SnPb soldering and lead-free soldering with
a silver containing solder paste. In case of SnPb soldering, a solder paste Sn62Pb36Ag2 is rec-
ommended. For lead-free reflow soldering, a solder paste SAC, e.g. Sn95.5Ag3.8Cu0.7, is rec-
ommended.
Multilayer varistor: Structure of silver-platinum termination
2
2.1
Recommended temperature characteristic for reflow soldering following
JEDEC J-STD-020D
Please read Cautions and warnings and
Important notes at the end of this document.
SMD disk varistors (CU varistors)
Standard series
Silver-platinum termination
Recommended soldering temperature profiles
Reflow soldering temperature profile
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