Metal oxide varistor

B72500T5200S160

SMD multilayer varistor with nickel barrier termination

CT0603S20ACCG

KB VS PE

2007-05-10

Please read Important notes at the end

Page 6 of 9

of this document.

Wave soldering temperature profile

Temperature characteristic at component terminal with dual-wave soldering

˚C

300

250

200

150

100

50

Time

KKE0144-J-E

2 K/s

approx. 200 K/s

5 K/s

1st wave

2nd wave

2 K/s

235 ˚C ... 260 ˚C

Forced

Limit curves

Normal curve

10 s

100 ˚C ... 130 ˚C

s

250

200

150

100

50

0

0

cooling

Soldering guidelines

The usage of mild, non-activated fluxes for soldering is recommended, as well as proper cleaning of

the PCB.

The components are suitable for reflow soldering to JEDEC J-STD-020C.

Storage condition

As far as possible, the components should be employed within 12 months after delivery from

EPCOS.

They should be left in their original packings to avoid soldering problems due to oxidized

contacts.

Storage temperature: − 25 up to + 45°C.

Relative humidity: < 75 % annual average, < 95 % on max. 30 days in a year.