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保護装置 Epcos B57620C5103 062 SeriesのPDF マニュアルをオンラインで閲覧またはダウンロードできます。Epcos B57620C5103 062 Series 13 ページ。 Smd ntc thermistor with ni-barrier termination

SMD NTC Thermistor

SMD NTC Thermistor with Ni-Barrier Termination

Cautions and warnings

Storage

Store thermistors only in original packaging. Do not open the package before storage.

Storage conditions in original packaging: storage temperature -25°C ...+45°C, relative humidity ≤ 75%

annual mean, maximum 95%, dew precipitation is inadmissible.

Do not store SMDs where they are exposed to heat or direct sunlight. Otherwise, the packing material may

be deformed or SMDs may stick together, causing problems during mounting.

Avoid contamination of thermistors surface during storage, handling and

processing.

Avoid storage of thermistor in harmful environments like corrosive gases (SOx, Cl etc.)

After opening the factory seals, such as polyvinyl-sealed packages, use the SMDs as soon as possible.

Solder thermistors after shipment from EPCOS within the time specified:

SMD with nickel barrier termination: 12 months

SMD with AgPd termination: 6 months

Handling

NTC thermistors must not be dropped. Chip-offs must not be caused during handling of NTCs.

Components must not be touched with bare hands.

Gloves are recommended.

Avoid contamination of thermistor surface during handling.

Soldering

Use resin-type flux or non-activated flux.

Insufficient preheating may cause ceramic cracks.

Rapid cooling by dipping in solvent is not recommended.

Complete removal of flux is recommended.

SEN NTC PD

Please read Cautions and warnings and

Important notes at the end of this document.

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B57620C5103*062

2009-01-12