LT107MA19 Datasheet, PDF (3/3 Pages) Shenzhen Luguang Electronic Technology Co., Ltd – Ceramic Fliter

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7-7 VIBRATION
subject the filter to vibration each in x,y and z axes with the amplitude
of 1.5mm for2 hours each direction , the frequency shall be varied
uniformly between the limits of 10 to 50HZ, then release the filter into room
condition for 2 hours prior to the measurement. It shall fulfill specifications
in table 2
7-8 SOLDERABLLITY
dip the filter terminals no closer then 2 mm into the solder bath at 235±5℃
for 2±0.5sec. more then 95% of the terminal surface of the fllter shall be
covered with fresh solder.
7-9 LEAD FATIGUE
7-9-1 pulling test
weight along with the direction of lead without an shock 0.5 kg. the
filter shall satisfy all the initiall characteristics.
7-9-2 bending test
lead shall be subject to withstand against 90℃bending in the
derection of thickness. this operation shall be done toward both
direction.the fil ter shall show noevidence of damage and shall satisfy all
the initial electric al characteristics
TABLE 2
ITEM
Center Frequency change
Insertion loss (dB)
LIMIT VALAE
±0.5% max
0.5 dB max
8 REVIEW OF SPECIFICATION
when something gets doubtful with this specification , we shall jointly work
to get an agreement.
SHENZHEN LUGUANG ELECTRONIC TECHNOLOGY CO.,LTD.
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