BFC237111274 Vishay, BFC237111274 Datasheet - Page 27

• Manufacturer Part Number: BFC237111274
• Description: CAP FILM MKT .27UF 63VDC 10%
• Manufacturer: Vishay
• Series: MKT 371r

Specifications of BFC237111274

• Capacitance: 0.27µF
• Voltage - Ac: 40V
• Voltage - Dc: 63V
• Dielectric Material: Polyester, Metallized
• Tolerance: ±10%
• Operating Temperature: -55°C ~ 105°C
• Mounting Type: Through Hole
• Package / Case: Radial
• Size / Dimension: 0.394" L x 0.158" W (10.00mm x 4.00mm)
• Height: 0.354" (9.00mm)
• Termination: PC Pins
• Lead Spacing: 0.300" (7.62mm)
• Features: General Purpose
• Tolerance (+ Or -): 10%
• Voltage: 63VDC/40VAC
• Temp Coeff (dielectric): PLYE
• Mounting Style: Through Hole
• Construction: Radial
• Failure Rate: Not Required
• Seated Plane Height: 9mm
• Product Diameter (mm): Not Requiredmm
• Product Height (mm): 9mm
• Product Depth (mm): 4mm
• Product Length (mm): 10mm
• Lead Spacing (nom): 7.62mm
• Lead Diameter (nom): 0.5mm
• Operating Temp Range: -55C to 105C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Esr (equivalent Series Resistance): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Compliant
• Other names: 2222 371 11274; 222237111274; BC1684; BFC2 371 11274; BFC2 371 11274

MKT 371, MKT 372, MKT 373
Vishay BCcomponents
www.vishay.com
120
SUB-CLAUSE NUMBER AND TEST
SUB-GROUP C2
4.11
4.11.1
4.11.3
SUB GROUP C3
4.12
4.12.1
4.12.5
SUB-GROUP C4
4.13
4.13.1
4.13.3
Damp heat steady state
Initial measurements
Final measurements
Endurance
Initial measurements
Final measurements
Charge and discharge
Initial measurements
Final measurements
For technical questions, contact: [e-mail]
CONDITIONS
56 days, 40 °C, 90 % to 95 % RH
Capacitance
Tangent of loss angle at 1 kHz
Voltage proof = U
after removal from testchamber
Visual examination
Capacitance
Tangent of loss angle
Insulation resistance
Duration: 2000 h
1.25 x U
0.8 x 1.25 U
Capacitance
Tangent of loss angle:
Visual examination
Capacitance
Tangent of loss angle
Insulation resistance
10 000 cycles
Charged to U
Discharge resistance:
Capacitance
Tangent of loss angle:
Capacitance
Tangent of loss angle
Insulation resistance
For C ≤ 470 nF at 100 kHz
for 470 nF < C ≤ 10 µF at 10 kHz
for C > 10 µF at 1 kHz
For C ≤ 470 nF at 100 kHz
for 470 nF < C ≤ 10 µF at 10 kHz
for C > 10 µF at 1 kHz
MKT Radial Potted Type
R
DC Film Capacitor
Rdc
=
at 85 °C
Rdc
------------------------------------------------- -
C
Rdc
×
at 105 °C
2.5
Rdc
×
U
for 1 min within 15 min
(
R
dU dt
⁄
)
R
PERFORMANCE REQUIREMENTS
No breakdown of flash-over
No visible damage
Legible marking
|ΔC/C| ≤ 5 % of the value measured in
4.11.1.
Increase of tan δ ≤ 0.005
Compared to values measured in 4.11.1
≥ 50 % of values specified in section
“Insulation Resistance” of this specification
No visible damage
Legible marking
|ΔC/C| ≤ 5 % compared to values measured
in 4.12.1
Increase of tan δ
Compared to values measured in 4.12.1
≥ 50 % of values specified in section
“Insulation Resistance” of this specification
|ΔC/C| ≤ 3 % compared to values measured
in 4.13.1
Increase of tan δ
Compared to values measured in 4.13.1
≥ 50 % of values specified in section
“Insulation Resistance” of this specification
≤ 0.005 at 85 °C (370 and 371)
≤ 0.010 at 100 °C (370 and 371)
≤ 0.005 (372 and 373) for: C ≤ 100 nF or
≤ 0.010 for: 100 nF < C ≤ 220 nF or
≤ 0.015 for: 220 nF < C ≤ 470 nF and
≤ 0.003 for: C > 470 nF
≤ 0.005 for: C ≤ 100 nF or
≤ 0.010 for: 100 nF < C ≤ 220 nF or
≤ 0.015 for: 220 nF < C ≤ 470 nF and
≤ 0.003 for: C > 470 nF
Document Number: 28109
Revision: 08-Dec-08