B41793A7477Q000 EPCOS Inc, B41793A7477Q000 Datasheet - Page 12

• Manufacturer Part Number: B41793A7477Q000
• Description: Aluminum Electrolytic Capacitors - Leaded 470uF 40V Soldering Star Term
• Manufacturer: EPCOS Inc
• Series: B41793r

Specifications of B41793A7477Q000

• Capacitance: 470 uF
• Tolerance: - 10 %, 30 %
• Voltage Rating: 40 Volts
• Esr: 220 mOhms
• Operating Temperature Range: - 55 C to + 125 C
• Termination Style: Soldering Star
• Dimensions: 14 mm Dia. x 30 mm L
• Product: General Purpose Electrolytic Capacitors
• Load Life: 5000 Hrs
• Ripple Current: 2.45 Amps
• Lead Free Status / Rohs Status: No

Product safety
The table below summarize the safety instructions that must be observed without fail. A detailed
description can be found in the relevant sections of chapter "General technical information".
Topic
Polarity
Reverse voltage
Upper category
temperature
Maintenance
Mounting
position of screw
terminal capacitors
Mounting of
single-ended
capacitors
Robustness of
terminals
Soldering
Please read Cautions and warnings and
Important notes at the end of this document.
B41693, B41793
Up to 150 C
Safety information
Make sure that polar capacitors are connected
with the right polarity.
Voltages polarity classes should be prevented by
connecting a diode.
Do not exceed the upper category temperatur.
Make periodic inspections of the capacitors.
Before the inspection, make sure that the power
supply is turned off and carefully discharge the
electricity of the capacitors.
Do not apply any mechanical stress to the
capacitor terminals.
Do not mount the capacitor with the terminals
(safety vent) upside down.
The internal structure of single-ended capacitors
might be damaged if excessive force is applied to
the lead wires.
Avoid any compressive, tensile or flexural stress.
Do not move the capacitor after soldering to PC
board.
Do not pick up the PC board by the soldered
capacitor.
Do not insert the capacitor on the PC board with a
hole space different to the lead space specified.
The following maximum tightening torques must
not be exceeded when connecting screw
terminals:
M5: 2 Nm
M6: 2.5 Nm
Do not exceed the specified time or temperature
limits during soldering.
Page 12 of 16
Reference
Chapter "General
technical information"
1
"Basic construction of
aluminum electrolytic
capacitors"
3.1.6
"Reverse voltage"
7.2
"Maximum permissible
operating temperature"
10
"Maintenance"
11.1
"Mounting positions of
capacitors with screw
terminals"
11.4
"Mounting
considerations for
single-ended capacitors"
11.3
"Mounting torques"
11.5
"Soldering"