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Vectron International

Headquarters

267 Lowell Road

Hudson, New Hampshire 03051

+1-888-328-7661 tel

+1-888-329-8328 fax

Vectron International LLC.

100 W atts Street

Mount Holly Springs, PA 17065

USA

+1-717-486-3411 tel

+1-717-486-5920 fax

Vectron international GmbH & Co. KG

Landstrasse

D-74924 Neckarbischofsheim

Germany

+49-07268-801-0 tel

+49-07268-801-281 fax

Vectron Asia Pacific Sales Office

1F-2F, No 8 W orkshop, No 308 Fenju

Road, W aiGaoQiao Free Trade Zone,

Pudong, Shanghai, P.R. China 200131

+86 21 5048 0777 tel.

+86 21 5048 1881 fax

C4400

OCXO

Recommended Reflow Profile

Profile Feature

Pb-Free Assembly

/Sn-Pb Assembly

Profile Feature

Pb-Free Assembly

/Sn-Pb Assembly

3°C/second max.

Time 25°C to Peak Temperature

8 minutes max.

-Time (min to max) (ts)

150°c

200°c

60-180 seconds

Time maintainted above

217°C

60-150 seconds

3°C/second max.

217°C

60-150 seconds

Time within 5°C of actual

Peak Temperature (tp)

20-40 seconds

Peak Temperature (Tp)

max 260°C

Ramp-down Rate

6°C/second max.

Note: All temperatures refer to topside of the package, measured on the package body surface.

Critical Zone

T

Ramp up

Ramp down

t 25°C to peak

T

p

25

Time

Ts

Ts

ts

preheat

tp

t

L