B72660M251K72 EPCOS Inc, B72660M251K72 Datasheet - Page 21

• Manufacturer Part Number: B72660M251K72
• Manufacturer: EPCOS Inc

Specifications of B72660M251K72

• Technology: Metal Oxide
• Capacitance Value: 105pF
• Clamping Current: 10A
• Clamping Voltage: 650V
• Ac Voltage Rating (max): 250VAC
• Dc Voltage Rating (max): 320VDC
• Operating Temp Range: -40C to 85C
• Mounting: Surface Mount
• Surge Current (max): 1200A
• Size Code: 4032
• Product Length (mm): 10.2mm
• Product Depth (mm): 8mm
• Product Height (mm): 4.5mm
• Energy: 19Joule
• Varistor Voltage: 390V
• Lead Free Status / RoHS Status: Compliant

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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