B32232-T6805-M [EPCOS]
CAPACITOR, METALLIZED FILM, POLYESTER, 450V, 8uF, THROUGH HOLE MOUNT, RADIAL LEADED;
| 型号： | B32232-T6805-M |
| 厂家： | 
EPCOS |
| 描述： | CAPACITOR, METALLIZED FILM, POLYESTER, 450V, 8uF, THROUGH HOLE MOUNT, RADIAL LEADED |
| 文件： | 总5页 (文件大小：94K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Metallized Polyester Film Capacitors (MKT)
Cylindrical, Radial Leads
B 32 232-T
Electrolytic replacement
Cylindrical winding
d
Construction
ꢀ Dielectric: polyethylene terephthalate
(polyester)
ꢀ Cylindrical winding
ꢀ Uncoated
0,8
e
Applications
KMK0529-W
ꢀ Voltage stabilization in
electonic ballast units (circuits)
ꢀ Voltage stabilization in SMPS
ꢀ Energy storage
Dimensions in mm
Lead spacing
Length±l
mm
± ±0,4
27,5
45
Terminals
28,5
47,5
ꢀ Parallel wire leads, tinned
Marking
Manufacturer’s logo, ordering code,
rated capacitance, tolerance (code letter),
rated dc voltage, style (MKT),
date of manufacture (coded)
Delivery mode
Bulk (untaped)
Notes on mounting
When mounting these capacitors, take into account creepage distances and clearances to adjacent
live parts.
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B 32 232-T
MKT
Ordering codes and packing units
Maximum
dimensions
∅ d × l (mm)
VR
(Vrms
f ≤ 60 Hz)
CR
Lead
spacing
Ordering code1)
Packing units
(pcs)
,
± ±0,4 (mm)
Untaped
250
250
250
250
450 Vdc
(200 Vac)
4,7 µF 20,0 × 28,5
6,8 µF 20,0 × 47,5
8,0 µF 21,0 × 47,5
8,4 µF 23,0 × 47,5
10,0 µF 24,0 × 47,5
27,5
45,0
45,0
45,0
45,0
B32232-T6475-+
B32232-T6685-+
B32232-T6805-+
B32232-T6845-+
B32232-T6106-+
200
Capacitance tolerance: ± 20 % =ˆ M, ± 10 % =ˆ K
1) + Code letter for capacitance tolerance
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B 32 232-T
MKT
Technical data
Climatic category
40/085/21
in accordance with IEC 60068-1
Lower category temperature Tmin − 40 °C
Upper category temperature Tmax + 85 °C
Damp heat test
21 days/40 °C/93 % relative humidity
Limit values after damp
heat test
Capacitance change |∆C/C|
Dissipation factor change ∆ tan δ
≤ 5 %
≤ 5 ⋅ 10−3 (at 1 kHz)
≤ 7 ⋅ 10−3 (at 10 kHz)
≥ 20 % of minimum
as-delivered values
Insulation resistance Ris
or time constant τ = CR ⋅ Ris
DC test voltage
1,4 ⋅ VR, 2 s
Category voltage VC
Operation with dc voltage or
ac voltage Vrms up to 60 Hz
T ≤ 85 °C: VC = 1,0 ⋅ VR or 1,0 ⋅ Vrms
T ≤ 100 °C: VC = 0,8 ⋅ VR or 0,8 ⋅ Vrms
Category voltage for
short operating periods
T ≤ 100 °C: 1,25 ⋅ VR for max. 2000 h or
T ≤ 85 °C: 1,0 ⋅ Vrms for max. 1000 h
Dissipation factor tan δ±(in 10−3
at 20 °C
)
at 1 kHz: 10
(upper limit values)
Insulation resistance Ris
2500 s
or time constant τ = CR ⋅ Ris
at 20 °C, rel. humidity ≤ 65 %
(minimum as-delivered values)
Impedance Z
versus
frequency f
(typical values)
KMK0692-V
101
Ω
Z
100
5
_1
10
5
_2
10
5
_3
10
105
5
106
5
Hz 107
f
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B 32 232-T
MKT
Pulse handling capability
Maximum permissible voltage change per unit of time for non-sinusoidal voltages
(pulse, sawtooth)
Rated voltage
Max. rate of voltage rise Vpp/τ in V/µs (for Vpp = VR)
Length of capacitor
VR
28,5 mm
3,0
47,5 mm
2,5
450 Vdc
For Vpp <±VR , the permissible voltage rise rate value Vpp/τ may be multiplied by the factor VR/Vpp
.
Also refer to the calculation example in chapter “General technical information”, page 302.
Rated voltage
Pulse characteristic k0 in V2/µs (for Vpp ≤±VR)
VR
Length of capacitor
28,5 mm
2700
47,5 mm
2250
450 Vdc
Permissible ac voltage Vrms versus frequency f
Values can be obtained upon request. In specific cases please provide a scaled voltage/ time graph
and state operating conditions.
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Herausgegeben von EPCOS AG
Marketing Kommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND
EPCOS AG 2000. Alle Rechte vorbehalten. Vervielfältigung, Veröffentlichung, Verbreitung und
Verwertung dieser Broschüre und ihres Inhalts ohne ausdrückliche Genehmigung der EPCOS AG
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zugesichert. Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen
für Erzeugnisse und Leistungen der Elektroindustrie, soweit nichts anderes vereinbart wird.
Diese Broschüre ersetzt die vorige Ausgabe.
Fragen über Technik, Preise und Liefermöglichkeiten richten Sie bitte an den Ihnen nächstgele-
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sellschaft einzuholen.
Published by EPCOS AG
Marketing Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY
EPCOS AG 2000. All Rights Reserved. Reproduction, publication and dissemination of this bro-
chure and the information contained therein without EPCOS’ prior express consent is prohibited.
The information contained in this brochure describes the type of component and shall not be con-
sidered as guaranteed characteristics. Purchase orders are subject to the General Conditions for
the Supply of Products and Services of the Electrical and Electronics Industry recommended by the
ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed.
This brochure replaces the previous edition.
For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or
the international Representatives.
Due to technical requirements components may contain dangerous substances. For information on
the type in question please also contact one of our Sales Offices.
1
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