tfs443.doc

version 1.1

06.01.02

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SAW-Resonatorfilter

Filter Specification

TFS 443 3/4

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VI TELEFILTER

Vectron International, Inc.

Potsdamer Straße 18

267 Lowell Road

D 14 513 TELTOW / Germany

Hudson, NH 03051 / USA

Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30

Tel: (603) 598-0070 Fax: (603) 598-0075

E-Mail: tft@telefilter.com

E-Mail: vti@vtinh.com

VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without notice. No liability is

assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information.

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;

DIN IEC 68 T2 - 27

2. Vibration:

10 Hz to 500 Hz, 0,075 mm or 1g respectively, 1 octave per min, 10 cycles per plan, 3 plans;

DIN IEC 68 T2 - 6

3. Damp heat:

90 % to 95 % rel. humidity, 40 °C, 10 days;

(steady state)

DIN IEC 68 - 2 - 3

4. Resistance to

solder heat (reflow):

max. 2 times reflow process;

for temperature conditions refer to the attached "Air reflow temperature conditions" on sheet 4;

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: 3000

E

F

W

EMBOSSED CARRIER TAPE

COVER TAPE

G

13,4

± 0,1

Tape (all dimensions in mm)

W

:

16

± 0,3

Po

:

4

± 0,1

Do

:

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

:

5,3

± 0,1

Bo

:

9,7

± 0,1

D1

:

1,5

+ 0,5

A

C

N

W 1

W 2

Reel (all dimensions in mm):

A

:

330

W1

:

16,4 +2

W2 (max) :

22,4

N (min)

:

>= 90

C

:

13

± 0,25

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.