B72650M171K72 EPCOS Inc, B72650M171K72 Datasheet - Page 21

• Manufacturer Part Number: B72650M171K72
• Description: Varistors 175V 400A 75pF Varistor
• Manufacturer: EPCOS Inc
• Series: B726r

Specifications of B72650M171K72

• Voltage Rating Dc: 225 V
• Voltage Rating Ac: 175 V
• Peak Surge Current: 400 A
• Surge Energy Rating: 5.6 J
• Operating Temperature Range: - 40 C to + 85 C
• Mounting: SMD/SMT
• Termination Style: SMD/SMT
• Varistor Voltage: 175 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: B72650M0171K072

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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