BFC280905215 Vishay, BFC280905215 Datasheet - Page 4
![CAPACITOR, VARIABLE 1.0 TO 3.5PF CAPACITOR, VARIABLE 1.0 TO 3.5PF](/photos/25/90/259052/42245890_sml.jpg)
BFC280905215
Manufacturer Part Number
BFC280905215
Description
CAPACITOR, VARIABLE 1.0 TO 3.5PF CAPACITOR, VARIABLE 1.0 TO 3.5PF
Manufacturer
Vishay
Series
2281809r
Datasheet
1.BFC280905215.pdf
(5 pages)
Specifications of BFC280905215
Capacitance, Max
3.5PF
Capacitance, Min
1PF
Capacitor Dielectric Type
VARIABLE
Voltage Rating, Dc
300V
Temp, Op. Max
125(DEGREE C)
Temp, Op.
ROHS COMPLIANT
www.vishay.com
328
BFC2 809 05...
Vishay BCcomponents
CLAUSE
60418-1
26.1
26.2
26.3
26.5
IEC
23
24
25
26
27
29
IEC 60068
METHOD
TEST
Ca
Tb
Eb
Fc
Aa
Ta
B
D
T
soldering:
impact bump
vibration
climatic sequence:
damp heat steady state
mechanical endurance
solderability
resistance to heat
dry heat
damp heat accelerated,
first cycle
cold
damp heat accelerated,
remaining cycles
TEST
For technical questions, contact: dc-film@vishay.com
Film Dielectric Trimmers
solder bath immersion 3 mm;
235 °C; 2 s
solder bath: 260 °C; 10 s
4000 ± 10 bumps; 40 g; 6 ms
frequency 10 to 55 Hz;
amplitude 0.35 mm;
1.5 hours
16 hours at upper category
temperature
1 cycle; 24 hours; + 40 °C;
95 to 100 % RH
16 hours; - 40 °C
1 cycle; 24 hours; + 40 °C;
95 to 100 % RH
21 days; + 40 °C;
90 to 95 % RH
10 cycles
Maximum 10 cycles: rotation in
180° only (the electrical and
mechanical performance is not
guaranteed if rotated beyond 10
cycles)
PROCEDURE
good wetting
no mechanical damage
no mechanical damage
ΔC/C: ≤ 0.6 %;
no mechanical damage
ΔC/C: ≤ 0.6 %;
no mechanical damage
ΔC/C: ≤ 2.5
tan δ: ≤ 10 x 10
tan δ: ≤ 40 x 10
R
rotor contact R: ≤ 5 mΩ
voltage proof:
600 V for 1 minute
visual examination:
no mechanical damage
operating torque:
1 to 20 mNm
ΔC/C: ≤ 2.5 %
tan δ: ≤ 10 x 10
tan δ: ≤ 25 x 10
R
rotor contact R: ≤ 5 mΩ
voltage proof:
600 V for 1 minute
visual examination:
no mechanical damage
operating torque:
1 to 20 mNm
ΔC/C: ≤ 0.3 %; ≤ 2.5 % for 2 pF
ΔC/C after axial thrust: ≤ 0.3 %;
rotor contact R: ≤ 5 mΩ
voltage proof:
600 V for 1 minute
visual examination:
no mechanical damage
operating torque:
1 to 20 mNm
ins
ins
: ≥ 10 000 MΩ;
: ≥ 10 000 MΩ;
REQUIREMENTS
-4
-4
-4
-4
Document Number 28529
for C
for C
for C
for C
max
max
max
max
Revision: 18-Oct-07
< 18 pF;
≥ 18 pF
< 18 pF;
≥ 18 pF