CU3225K275G2K1 EPCOS Inc, CU3225K275G2K1 Datasheet - Page 21

• Manufacturer Part Number: CU3225K275G2K1
• Description: VARISTOR 275V RMS 3225 SMD
• Manufacturer: EPCOS Inc
• Series: CUr

Specifications of CU3225K275G2K1

• Varistor Voltage: 430V
• Current-surge: 400A
• Number Of Circuits: 1
• Maximum Ac Volts: 275VAC
• Maximum Dc Volts: 350VDC
• Energy: 8.6J
• Package / Case: Non-Standard SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 495-1464-2; B72650M0271K093; B72650M0271K93; B72650M271K93

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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