CU4032K250G2 EPCOS Inc, CU4032K250G2 Datasheet - Page 34

• Manufacturer Part Number: CU4032K250G2
• Description: VARISTOR STD 250VRMS 4032 SMD
• Manufacturer: EPCOS Inc
• Series: CUr

Specifications of CU4032K250G2

• Varistor Voltage: 390V
• Current-surge: 1.2kA
• Number Of Circuits: 1
• Maximum Ac Volts: 250VAC
• Maximum Dc Volts: 320VDC
• Energy: 19J
• Package / Case: Non-Standard SMD
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: B72660M 251K 72; B72660M0251K072; B72660M251K72

Conductive adhesive gluing
Operation
This listing does not claim to be complete, but merely reflects the experience of EPCOS AG.
Please read Cautions and warnings and
Important notes at the end of this document.
SMD disk varistors (CU varistors)
Standard series
Only multilayer varistors (MLVs) with an AgPd termination are approved for conductive
adhesive gluing.
Use CTVS only within the specified operating temperature range.
Use CTVS only within specified voltage and current ranges.
Environmental conditions must not harm a CTVS. Only use them in normal atmospheric
conditions. Reducing the atmosphere (e.g. hydrogen or nitrogen atmosphere) is prohibited.
Prevent a CTVS from contacting liquids and solvents. Make sure that no water enters a CTVS
(e.g. through plug terminals).
Avoid dewing and condensation.
EPCOS CTVS components are mainly designed for encased applications. Under all
circumstances avoid exposure to:
EPCOS CTVS devices are not suitable for switching applications or voltage stabilization where
static power dissipation is required.
Multilayer varistors (MLVs) are designed for ESD protection and transient suppression.
CeraDiodes are designed for ESD protection only, ESD/EMI filters are designed for ESD and
EMI protection only.
direct sunlight
rain or condensation
steam, saline spray
corrosive gases
atmosphere with reduced oxygen content
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