B43888 View Datasheet(PDF) - EPCOS AG
Part Name
Description
Manufacturer
B43888 Datasheet PDF : 28 Pages
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B43888
Extended useful life 105 °C
Specifications and characteristics in brief
Rated voltage VR
Surge voltage VS
Rated capacitance CR
Capacitance tolerance
Dissipation factor tan δ
(20 °C, 120 Hz)
Leakage current Ileak
(20 °C, 5 min)
Self-inductance ESL
Useful life
105 °C; VR; IAC,R
105 °C; VR; IAC,R
Requirements
Voltage endurance test
105 °C; VR
Post test requirements
Vibration resistance test
IEC climatic category
Sectional specification
160 ... 450 V DC
1.1 VR
3.3 ... 330 µF
±20% M
VR ≤ 350 V DC: tan δ (max.) = 0.20
VR ≥ 400 V DC: tan δ (max.) = 0.24
Diameter (mm)
≤ 12.5 16
18
20
ESL (nH)
20
26
34
38
8000 h for d = 10 mm
10000 h for d ≥ 12.5 mm and VR ≥ 350 V DC
12000 h for d ≥ 12.5 mm and VR ≤ 250 V DC
∆C/C
tan δ
Ileak
≤ ±35% of initial value
≤ 3 times initial specified limit
≤ initial specified limit
8000 h for d = 10 mm
10000 h for d ≥ 12.5 mm and VR ≥ 350 V DC
12000 h for d ≥ 12.5 mm and VR ≤ 250 V DC
∆C/C ≤ ±25% of initial value
tan δ ≤ 2 times initial specified limit
Ileak
≤ initial specified limit
To IEC 60068-2-6, test Fc:
Displacement amplitude 1.5 mm, frequency range 10 ... 2000 Hz,
acceleration max. 20 g, duration 3 × 2 h.
Capacitor rigidly clamped by the aluminum case.
To IEC 60068-1:
VR ≤ 250 V: 40/105/56 (40 °C/+105 °C/56 days damp heat test)
VR ≥ 350 V: 25/105/56 (25 °C/+105 °C/56 days damp heat test)
IEC 60384-4
Please read Cautions and warnings and
Important notes at the end of this document.
Page 3 of 27
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