BFC2 809 070.. Datasheet

BFC2 809 070..
www.vishay.com
Vishay BCcomponents
Film Dielectric Trimmers
FEATURES
• High temperature type
• Housing dimensions:
11 mm x 14 mm x 9 mm
• For a basic grid of 2.54 mm
• Top adjustment
• Mounting: radial
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Antennas
• Impedance matching circuits
• Medical
• RF
• For fine adjustment in professional applications
QUICK REFERENCE DATA
Rated DC voltage
200 VDC
Test DC voltage for 1 min
400 VDC
Maximum contact resistance
5 m
Minimum insulation resistance between stator and rotor
Category temperature range
-40 °C to +125 °C
Climatic category (IEC 60068)
40/125/21
Minimum storage temperature
-55 °C
Related specification
IEC 60418-1 and 4
Effective angle of rotation
180° (rotation in 180° only, see “Life of trimmer”)
Operating torque
1.5 mNm to 25 mNm
Maximum axial thrust
2N
Single stator type
Capacitance range (Cmin./Cmax.)
Life of trimmer
10 000 M
Differential type
2.5 pF/20 pF to 7 pF/100 pF
2 pF/12 pF to 7 pF/100 pF
Maximum 10 cycles: rotation in 180° only (the electrical and mechanical
performance is not guaranteed if rotated beyond 10 cycles)
Sampling and data evaluation for quality level in accordance
with “MIL-STD-105D” and “IEC 60410”:
Quality level
< 0.15 % major defects
< 0.65 % minor defects
Each capacitor is tested for minimum Cmax. and is also subjected to
the full test voltage.
Revision: 04-Aug-15
Document Number: 28530
1
For technical questions, contact: dc-film@vishay.com
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
BFC2 809 070..
www.vishay.com
Vishay BCcomponents
DIMENSIONS in millimeters
0.5 ± 0.1
(2 x)
0.8 ± 0.1 (2 x)
10.16
± 0.2
+ 0.1
0.6 0
(2 x)
3.6 ± 0.2
0.8 ± 0.1 (2 x)
0
14 - 0.2
5.8
± 0.1
0.5 ± 0.1
(2 x)
Marking
7.62 ± 0.2
0
11.5 - 0.3
8.6 max.
9.2 ± 0.4
0.6 ± 0.05
Depth of
slot = 0.6
4 ± 0.5
Trimmers BFC2 809 070.. series
3.81
S
± 2.54
R
R
1.3 (4 x)
S
R = Rotor, S = Stator
Hole pattern
ADJUSTMENT
MARKING
The trimmers can be adjusted with a screwdriver or
trimming key. Capacitance increase is obtained with
clockwise rotation.
The trimmers are marked with the capacitance value in pF,
followed by the letter “E” (single-stator type) or the letter “D”
(differential type).
MOUNTING
PACKAGING
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.
Blister packs of 70 units each. For smallest packaging
quantity (SPQ) see “Electrical Data” table.
ORDERING INFORMATION
CATALOG NUMBER BFC2 809 070..
Cmin. /Cmax.
(pF)
2/12
TOP AND BOTTOM ADJUSTMENT
SINGLE STATOR TYPE
DIFFERENTIAL TYPE
-
018
2.5/20
004
006
4/40
008
009
5/60
011
012
6/80
013
014
7/100
015
016
Revision: 04-Aug-15
Document Number: 28530
2
For technical questions, contact: dc-film@vishay.com
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
BFC2 809 070..
www.vishay.com
Vishay BCcomponents
ELECTRICAL DATA
tan 
AT Cmax. x 10-4
GUARANTEED
MAX. Cmin./
MIN. Cmax.
AT 200 kHz
(pF)
TYPE
2/12
Differential
Single stator
2.5/20
Differential
Single stator
4/40
Differential
Single stator
5/60
Differential
Single stator
6/80
Differential
Single stator
7/100
1 MHz
100 MHz
TEMP.
COEFF. (2)
(10-6/K)
PTFE (1)
 10
 17
0 ± 200
PTFE
 10
 17
0 ± 200
PTFE
 10
 17
0 ± 200
PTFE
 10
 25
0 ± 200
PTFE
 10
 25
0 ± 200
PTFE
 10
 25
0 ± 200
DIEL.
Differential
SPQ
CATALOG
NUMBER
BFC2 ... .....
350
.... 809 07018
350
.... 809 07004
350
.... 809 07006
350
.... 809 07008
350
.... 809 07009
350
.... 809 07011
350
.... 809 07012
350
.... 809 07013
350
.... 809 07014
350
.... 809 07015
350
.... 809 07016
Notes
(1) PTFE = Polytetrafluorethylene
(2) C: 60 % to 80 % of C
max.; Tamb: from +20 °C to +125 °C
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
REQUIREMENTS
4.2
Method of mounting
Method A
14
Capacitance drift
After TC measurement
C/C:  1 %
19
Thrust
Axial thrust of 2 N
C/C:  0.3 %
21
Robustness of terminations:
1 N
No damage
21.1
Ua
Tensile
21.2
Ub
Bending
22
Na
Rapid change of temperature
23
T
Soldering:
Ta
Bending not allowed
1 cycle; 0.5 h at lower and 0.5 h at
upper category temperature
C/C:  1 %
Solderability
Solder bath immersion 3 mm;
235 °C; 2 s
Good wetting,
no mechanical damage
Tb
Resistance to heat
Solder bath: 260 °C; 10 s
No mechanical damage
24
Eb
Impact bump
4000 ± 10 bumps; 40 g; 6 ms
C/C:  0.2 %;
no mechanical damage
25
Fc
Vibration
Frequency 10 Hz to 55 Hz;
amplitude 0.35 mm;
1.5 h
C/C:  0.25 %;
no mechanical damage
Revision: 04-Aug-15
Document Number: 28530
3
For technical questions, contact: dc-film@vishay.com
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
BFC2 809 070..
www.vishay.com
Vishay BCcomponents
TEST PROCEDURES AND REQUIREMENTS
IEC
60418-1
CLAUSE
IEC 60068
TEST
METHOD
26
TEST
PROCEDURE
REQUIREMENTS
C/C:  3
Climatic sequence:
26.1
B
Dry heat
16 h at upper category temperature
tan :  10 x 10-4 

Rins:  10 000 M;
rotor contact R:  10 m
26.2
D
Damp heat accelerated,
first cycle
1 cycle; 24 h; +40 °C;
95 % to 100 % RH
Voltage proof:
400 V for 1 min
26.3
Aa
Cold
16 h; -40 °C
Visual examination:
no mechanical damage
Damp heat accelerated,
remaining cycles
1 cycle; 24 h; +40 °C; 
95 % to 100 % RH
Operating torque: 
1.5 mNm to 35 mNm
Damp heat steady state
21 days; +40 °C;
90 % to 95 % RH
C/C:  3 %

tan :  10 x 10-4

Rins:  10 000 M;
rotor contact R:  10 m

Voltage proof:
400 V for 1 min

Visual examination:
no mechanical damage

Operating torque: 
1.5 mNm to 35 mNm
Mechanical endurance
10 cycles

Maximum 10 cycles: rotation
in 180° only (the electrical and
mechanical performance is not
guaranteed if rotated beyond
10 cycles)
C/C:  0.3 %

C/C after axial thrust:  0.3 %;
rotor contact R:  10 m

Voltage proof:
400 V for 1 min

Visual examination:
no mechanical damage

Operating torque: 
1 mNm to 50 mNm
26.5
27
Ca
29
Revision: 04-Aug-15
Document Number: 28530
4
For technical questions, contact: dc-film@vishay.com
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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please
contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.
Revision: 02-Oct-12
1
Document Number: 91000