BFC280831809 Vishay, BFC280831809 Datasheet

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BFC280831809

Manufacturer Part Number
BFC280831809
Description
Trimmer / Variable Capacitors TRIMMER CAPACITOR
Manufacturer
Vishay
Datasheet

Specifications of BFC280831809

Voltage Rating
250 Volts
Operating Temperature Range
- 40 C to + 70 C
Termination Style
Pin
Product
Trimmer Capacitors - Film Dielectric
Capacitance Range
6 pF to 80 pF
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
www.vishay.com
320
BFC2 808 .....
Vishay BCcomponents
TEST VOLTAGE (DC) FOR 1 MINUTE:
300 V
MAXIMUM CONTACT RESISTANCE:
10 mΩ
MINIMUM INSULATION RESISTANCE:
10 000 MΩ
CATEGORY TEMPERATURE RANGE:
PP
- 40 to + 70 °C
PC, PTFE
- 40 to + 85 °C
CLIMATIC CATEGORY (IEC 60068):
PP
40/070/21
PC, PTFE
40/085/21
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:
2 to 25 mNm
MAXIMUM AXIAL THRUST:
2 N
Ø 10 mm Film Dielectric Trimmers
For technical questions, contact: dc-film@vishay.com
FEATURES
• Housing diameter 10 mm
• For a basic grid of 2.54 mm (0.1") or 2.50 mm
• Top and bottom or top adjustment
• Vertical and horizontal versions
• Round head
APPLICATIONS
• For consumer and industrial equipment
DESCRIPTION:
The vanes of the trimmer are stacked on a sturdy plastic
base. The color of the base indicates the maximum
capacitance (see Electrical Data Table). The dielectric is a
film
polytetrafluorethylene (PTFE), which supports the vanes in
such a way that good stability is ensured and no microphony
can occur.
Flux absorption between the vanes is prevented.
Cleaning with solvents is not advised.
Versions are available with either a vertical spindle, or a
horizontal spindle.
Both versions have top adjustment by means of a
screwdriver or trimming key and bottom adjustment by
means of a key.
QUALITY LEVEL:
Sampling and data evaluation for quality level in accordance
with “MIL-STD-105D” and “IEC 60410”:
Each capacitor is tested for minimum C
subjected to the full test voltage.
C
2.5/15 to 7/105 pF
RATED VOLTAGE (DC):
150 V
LIFE OF TRIMMER:
Maximum 10 cycles: rotation in 180° only (the electrical and
mechanical performance is not guaranteed if rotated beyond
10 cycles)
min
< 0.15 % major defects
< 0.65 % minor defects
/C
of
max
polypropylene
:
(PP),
polycarbonate
Document Number 28528
Revision 11-Oct-07
max
and is also
(PC)
RoHS
COMPLIANT
Pb-free
e3
or

Related parts for BFC280831809

BFC280831809 Summary of contents

Page 1

... C /C min max 2.5/15 to 7/105 pF RATED VOLTAGE (DC): 150 V LIFE OF TRIMMER: Maximum 10 cycles: rotation in 180° only (the electrical and mechanical performance is not guaranteed if rotated beyond 10 cycles) For technical questions, contact: dc-film@vishay.com polypropylene (PP), polycarbonate max : Document Number 28528 Revision 11-Oct-07 Pb-free e3 RoHS ...

Page 2

... Film Dielectric Trimmers 0.2 0.4 max. 0.65 ± 0.2 0.5 ± 0.15 Trimmers BFC2 808 ..... series, vertical version Dimensions in millimeters R 5 For technical questions, contact: dc-film@vishay.com BFC2 808 ..... Vishay BCcomponents ROUND HEAD ∅ 2.5 0.6 0.7 11 max ± 0.5 3 ± 0 ...

Page 3

... CATALOG NUMBER BFC2 808 ..... VERTICAL VERSION HOLE PATTERN ROUND HEAD TOP AND BOTTOM ADJUSTMENT 31159 31229 31409 01029 31659 31809 31101 31121 For technical questions, contact: dc-film@vishay.com 1 rotor stator Hole pattern Δ 0.1 Δ 1 0.1 + 0.2 0.7 ...

Page 4

... cycle 1 cycle; 0.5 hours at lower and 0.5 hours at upper category temperature solder bath immersion 3 mm; 235 ° solder bath: 260 ° 4000 ± 10 bumps For technical questions, contact: dc-film@vishay.com BFC2 808 ..... Vishay BCcomponents For smallest packaging quantities TEMP. MIN. f COL. ...

Page 5

... RH 21 days ° cycles Maximum 10 cycles: rotation in 180° only (the electrical and mechanical performance is not guaranteed if rotated beyond 10 cycles) For technical questions, contact: dc-film@vishay.com REQUIREMENTS ΔC/C: ≤ 0 mechanical damage ΔC/C: ≤ for C < 80 pF; max ΔC/C: ≤ for C ≥ max tan δ ...

Page 6

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

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