BFC280811229 Vishay, BFC280811229 Datasheet - Page 2

• Manufacturer Part Number: BFC280811229
• Description: CAPACITOR, VARIABLE 2.0 TO 22.0PF CAPACITOR, VARIABLE 2.0 TO 22.0PF
• Manufacturer: Vishay
• Type: Filmr
• Series: 2281808r

Specifications of BFC280811229

• Capacitance Range (min/max) (pf): 2.5/22
• Voltage: 250VDC
• Temp Coeff (dielectric): -200±500 ppm/°C
• Operating Temp Range: -40C to 70C
• Mounting Style: Through Hole
• Construction: Top/Bottom Adj
• Failure Rate: Not Required
• Product Length (mm): 8.6mm
• Product Depth (mm): 8mm
• Product Height (mm): 10mm
• Product Diameter (mm): Not Requiredmm
• Capacitance, Max: 22PF
• Capacitance, Min: 2PF
• Capacitor Dielectric Type: VARIABLE
• Voltage Rating, Dc: 250V
• Temp, Op. Max: 70(DEGREE C)
• Temp, Op.: ROHS COMPLIANT
• Lead Free Status / RoHS Status: Compliant

Document Number 28527
Revision 13-Jan-06
max.
R = rotor, S = stator.
The large hole is for bottom
adjustment and the diameter is
determined by user’s requirements.
8
max.
± 0.5
10
4
± 0.2
1)
4.5
5.08
R
S
Trimmers 2281 808 ..... series, vertical version
0.7
1.3
ROUND HEAD
3 ± 0.2
∅ 2.5
5.08
0.6
R
Z
± 0.1
7.6
Hole pattern
rotor (2×)
DETAIL Z
turned 90
For technical questions contact: [e-mail]
± 0.1
2.2
R = rotor, S = stator
2.5
R
1.3
1.15 max.
0.5
HEXAGONAL HEAD
30 ± 5
Ø 7.5 mm Film Dielectric Trimmers
0.6 ± 0.1
∅ 1.6
S
7.5
stator
Dimensions in millimeters.
0.6
± 0.15
0.5
0.95
± 0.2
R
2.5
ADJUSTMENT
For top adjustment a screwdriver or trimming key can be used; for
bottom adjustment a key is required as shown below
max.
± 0.2
4.5
10
1)
4 ± 0.5
Trimmers 2281 808 ..... series, horizontal version
110° ± 5°
2 min.
0.7
5
- 0.1
0
8.6 ± 0.2
0.6
Bottom adjustment key
∅ 2.5
+ 0.2
0
0.6
Z
Vishay BCcomponents
∅ 3
± 0.1
7.6
max.
8.6
turned 90°
DETAIL Z
rotor (2×)
∅ 1.7
0.7
2281 808 .....
+ 0.1
+ 0.1
0
1.15 max.
0
0.6 ± 0.1
www.vishay.com
∅ 1.6
stator
± 0.15
0.5
317
0.95
± 0.2