TFS276 Datasheet, PDF (3/4 Pages) Vectron International, Inc – SAW filter specification

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TELE FILTER tft GmbH
SAW filter specification
TFS 276 3/4
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Stability characteristics
After the following tests the filter shall meet the whole specification:
1. Shock:
100g, 18 ms, half sine wave, 3 shocks each plane;
IEC 68 - 2 - 27
2. Vibration:
10 Hz to 500 Hz, 0.35 mm amplitude, 5g; 2 hours for 3 planes;
IEC 68 - 2 - 6
3. Damp heat:
90 % to 95 % rel. humidity, 40 °C, 10 days;
IEC 68 - 2 - 3
4. Resistance to
solder heat (Reflow):
260 °C for 10 sec;
Packing
Tape & Reel:
IEC 286 - 3, with exception of value for N and minimum bending radius;
tape type II, embossed carrier tape with top cover tape on the upper side;
max. pieces of filters per reel: 3400
Tape (all dimensions in mm)
W
: 16 ± 0,3
Po : 4 ± 0,1
Do : 1,5 + 0,5
D1 : 1,5 + 0,5
E
: 1,75 ± 0,1
F
: 7,5 ± 0,1
G (min) : 0,75
P2 : 2 ± 0,05
P1 : 8 ± 0,1
D1(min) : 1,5
Ao : 5,4 ± 0,1
Bo : 7,4 ± 0,1
13,4 ± 0,1
COVER TAPE
EMBOSSED CARRIER TAPE
Do
Po
P2
Ao
D1
Bo
E
F
W
G
P1
Reel (all dimensions in mm):
A
:
330
W1
:
W2 (max) :
16,4 +2
22,4
N (min)
: >= 90
C
C
:
13
± 0,25 ^A
W2
N
W1
The minimum bending radius is 45 mm. The mounting surface of the filters faces the bottom side of the embossed carrier tape.
The marking of the filters is able to read if the view is directed on the upper side of the carrier tape with the sprocket holes on
the right side of the tape.
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VI TELEFILTER / Potsdamer Straße 18 / D 14 513 TELTOW
Phone: [phone] / Facsimile: ([phone] / e-mail: [e-mail]
Vectron Technologies Inc. / 267 Lowell Road / Hudson, NH 03051 U.S.A.
Phone: [phone] / Facsimile: ([phone] / e-mail: [e-mail]
tfs276.eng
Version 1.0, 03/98
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