High Power Low Resistance

Chip Resistors (RLH25 Series)

Document No

TRLH-250S001E

Issued date

2012/10/18

Page

7/8

TA-I TECHNOLOGY CO., LTD

13. ECN

Engineering Change Notice: The customer will be informed with ECN if there is significant

modification on the characteristics and materials described in Approval Sheet.

14. Storage Conditions:

Temperature: 5℃~35℃,Humidity:40%~75%

15. Shelf Life:

2 years from manufacturing date.

16. Recommend IR

Profile Feature

Lead (Pb )-Free Assembly

Average ramp-up rate

(Tsmax to Tp)

3℃ / second max.

Preheat

- Temperature Min

150℃

200℃

60 -150 seconds

Time maintained above :

-

Temperature

-

217℃

60-120 seconds

Peak Temperature (Tp)

260℃

Time within

5

0





℃ of actual Peak

Temperature (tp)

2

10 seconds

Ramp-down Rate

6℃/second max.

Time 25℃ to Peak Temperature

8mimutes max.