B72542V3140S272 EPCOS Inc, B72542V3140S272 Datasheet - Page 14

• Manufacturer Part Number: B72542V3140S272
• Description: Varistors - MLV Varistor CN2220S14BAUTOE2G2K2
• Manufacturer: EPCOS Inc

Specifications of B72542V3140S272

• Voltage Rating Dc: 16 V
• Voltage Rating Ac: 14 V
• Clamping Voltage: 40 V
• Peak Surge Current: 1200 A
• Surge Energy Rating: 5.8 J
• Capacitance: 15 nF
• Operating Temperature Range: - 55 C to + 125 C
• Dimensions: 5 mm W x 5.7 mm L x 2.3 mm H
• Mounting: SMD/SMT
• Package / Case: 2220
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Soldering
Conductive adhesive gluing
Operation
PPD ML PD
Please read Cautions and warnings and
Important notes at the end of this document.
Ceramic transient voltage suppressors
SMD multilayer varistor with AgPt termination
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The surface temperature of an operating CTVS can be higher. Ensure that adjacent
components are placed at a sufficient distance from a CTVS to allow proper cooling.
Avoid contamination of the CTVS surface during processing.
Multilayer varistors (MLVs) with AgPd termination are not approved for lead-free soldering.
Complete removal of flux is recommended to avoid surface contamination that can result in an
instable and/or high leakage current.
Use resin-type or non-activated flux.
Bear in mind that insufficient preheating may cause ceramic cracks.
Rapid cooling by dipping in solvent is not recommended, otherwise a component may crack.
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:
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direct sunlight
rain or condensation
steam, saline spray
corrosive gases
atmosphere with reduced oxygen content
Page 14 of 16
CN2220S14BAUTOE2G2K2
B72542V3140S272
2010-01-20