belfuse.com/signal

128 Atlantic Avenue, Lynbrook, NY 11563

Toll Free 866-239-5777 | Tel 516-239-5777 | Fax 516-239-7208

sales@signaltransformer.com | techhelp@signaltransformer.com

Custom versions available upon request.

© 2022 Signal Transformer

Specifications subject to change without notice.

SFAPI Series Dec 16 2022

SFAPI Series

RoHS

Compliant

RECOMMENDED REFLOW SOLDERING CONDITIONS (DIP-TYP)

°C

s

250

200

150

100

50

260 °C max

TΔ = 183 °C

10 s max

2 ~ 4 °C/s

2 ~ 3 °C/s

ADD:

The recommended reflow conditions as above graph, are set according to our soldering equipment. Due to various manufactures

may have different reflow soldering equipment, products, process conditions, set methods. And so on, when setting the reflow

conditions,

Please adjust and confirm according to users’ environment/equipment.

SOLDERING IRON (REWORK)

1) Use soldering iron to solder inductors by hand, times does not exceed 350 degrees 3 times.

2) When soldering iron welding, please try to avoid contacting the inductor itself. (definitely do not contact the wire)

3) To solder inductors by soldering iron is not recommended).

350±10 °C

Soldering iron power: 30 W max

3 seconds max