BFC2809080 Datasheet, PDF (3/5 Pages) Vishay Siliconix – High temperature type

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BFC2 809 080..
Vishay BCcomponents
MOUNTING
The trimmer can be mounted on printed-circuit boards with a grid of 2.54 mm and a minimum hole diameter of 1.25 mm.
PACKAGING
Blister packs of 70 units each. For smallest packaging quantity (SPQ) see “Electrical Data” table.
ORDERING INFORMATION
C_min. / C_max.
(pF)
4 / 38
5 / 57
CATALOG NUMBER BFC2 809 080..
TOP AND BOTTOM ADJUSTMENT
02
03
ELECTRICAL DATA
GUARANTEED
MAX. C_min. / MIN. C_max.
AT 200 kHz
(pF)
SHAPE
OF HEAD
DIEL.
4 / 38
5 / 57
Round
Round
PTFE ⁽¹⁾
tan 
AT C_max. x 10^-4
1 MHz 100 MHz
 10
 25
Notes
(1) _{PTFE = Polytetrafluorethylene}
(2) _{C: 60 % to 80 % of Cmax.; Tamb: from +20 °C to +125 °C}
TEMP.
COEFF. ⁽²⁾
(10^-6/K)
-200 ± 250
MIN. f_res
AT C_max.
(MHz)
170
150
COL.
OF
DOT
Yellow
Blue
SPQ
350
350
CATALOG
NUMBER
BFC2 ... .....
.... 809 08002
.... 809 08003
SOLDERING CONDITIONS
For general soldering conditions and wave soldering profile, we refer to the application note “Soldering Guidelines for Film
Capacitors”: www.vishay.com/doc?28171
TEST PROCEDURES AND REQUIREMENTS
IEC 60418-1
CLAUSE
IEC 60068
TEST
METHOD
TEST
PROCEDURE
4.2
Method of mounting
Method A
14
Capacitance drift
After TC measurement
19
Thrust
Axial thrust of 2 N
21
Robustness of terminations:
REQUIREMENTS
C/C:  2.0 %
C/C:  0.2 %
21.1
Ua
Tensile
1N
No damage
21.2
Ub
Bending
1 cycle
No damage
22
Na
Rapid change of temperature 1 cycle; 0.5 h at lower and 0.5 h C/C:  2.5 %
at upper category temperature
23
T
Soldering:
Ta
Solderability
Solder bath immersion 3 mm;
235 °C; 2 s
Good wetting,
no mechanical damage
Tb
Resistance to heat
24
Eb
Impact bump
25
Fc
Vibration
Solder bath: 260 °C; 10 s
4000 ± 10 bumps; 40 g; 6 ms
Frequency 10 Hz to 55 Hz;
amplitude 0.35 mm;
1.5 h
No mechanical damage
C/C:  0.5 %;
no mechanical damage
C/C:  0.2 %;
no mechanical damage
Revision: 04-Aug-15
3
Document Number: 28531
For technical questions, contact: [e-mail]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000