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| TFS433F Datasheet, PDF (5/5 Pages) Vectron International, Inc – Filter specification | |||
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f_il_e:_t_fs_4_3_3_f.d_o_c______________________________________________________________________v_e_rs_i_on__1_.0_________12_/_9_7___
V__I__T_E__L_E__F_I_L__T_E__R________________________F_i_l_te__r_s__p_e__c_i_f_ic__a_t_i_o_n___________________T__F_S___4__3_3__F_____5_/_5____
Air reflow temperature conditions
1st and 2nd air reflow profile
Name:
Temperature:
Time:
pre-heating periods
150 °C - 170 °C
60 sec. - 90 sec.
main-heating periods
over 200 °C
20 sec. - 25 sec.
peak temperature
255 °C ± 5 °C
Chip-mount air reflow profile
260
240
220
200
180
160
140
120
100
80
60
40
20
0
0
20 40 60 80 100 120 140 160 180 200 220 240
time / sec.
Table for temperature vs. time during the air reflow process
Tolerance of temperatures: ± 5 °C
time / sec.
0
10
20
30
40
50
60
70
80
90
100
110
120
130
temperature / °C
23
34
46
60
80
103
121
134
143
150
154
156
158
159
time / sec.
140
150
160
170
180
190
195
200
205
210
215
220
230
240
temperature / °C
160
161
164
170
180
205
230
255
230
205
180
165
140
120
______________________________________________________________________________________________________
VI TELEFILTER tft GmbH / Potsdamer StraÃe 18 / D 14 513 TELTOW
Phone: +49 3328 4784 52 / Facsimile: +49 3328 4784 30 / e-mail: tft@telefilter.com
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