Kemet ALN20S 4 pin solder tag Datasheet

ALN20S Series
RoHS
85°C
Compliant
• 4 Pin Solder tag
•Long Life 18000 hours at 85 °C
(Ur, Ir applied)
•Slit Foil technology
application
A new generation of audio capacitors is now
available from BHC – T-Network Capacitor
(TNC). The TNC has been designed
specifically for audio applications by DNM
design and is being manufactured in the UK
by BHC.
Basic design
In a normal capacitor unwanted resistance
and inductance force the input and output
together electrically, making its unwanted
characteristics very critical for performance
- figure 1.
The new T-Network capacitor (TNC) behaves
differently because the input must flow along
the capacitor plate to reach the output.
The signal is forced into pure capacitance
with most of the unwanted resistance and
inductance appearing on each side of the
bulk capacitance. The residual defects,
therefore, tend to assist capacitance filtering
in the T-Network design - figure 2.
Figure 1: Conventional capacitor
The TNC is designed for the most demanding
filtering situations and it will redefine
performance standards in many non-audio
applications. For use in audio amplifiers, the
TNC incorporates current slit foil technology
to produce the ultimate audio capacitor.
These capacitors give excellent results
against standard components on a direct
replacement. However, TNC high frequency
performance is so enhanced that the H.F.
compensation of test amplifiers may need
resetting for best results.
Figure 2: T-Network capacitor
Specification
Standards
IEC 60384-4
Capacitance range
10000 µF
Capacitance tolerance
±20% (-10% +30% where specified)
Rated voltage UR 50 - 100 VDC
Surge voltage US 1.15 x UR
Leakage current IL
= 0.006 x CR x UR (µA) or 6mA whichever
is the smaller. Note, CR is in µF.
Operational life time
+85°C, UR , IR
18000 hours
+85°C, UR 29000 hours
Shelf Life 2000 hrs at 0V +85°C, or 30000 hrs at 0V +40°C
Temperature range
–40 to +85°C (Operating)
Test Condition:
< 30s surge, 1000 cycles @ 85°C
Test Condition:
UR, 5mins., 20°C
End of Life requirement:
∆C/C
ESR
IL
-55°C to +85°C (Storage)
< ±10%
< 2 x initial ESR value
< initial specified limit
ALn20s 85°c
Specification
L
6.3 ±1
PCD 25mm
Ø40±1
+
+
Input Positive
Output Negative
(black)
PCD 25mm
Output Positive
PCD 9mm
Input Negative
(black)
Mounting hole diameter 1.3mm
Dimensions (sleeved) mm
Part Number
Capacitance UR Length L ± 2
µFV
ALN20S1053DD
ALN20S1106DD
ALN20S1067DD
ALN20S1107DE
ALN20S1108DF
10,000 -10% +30%
10,000 ±20%
10,000 ±20%
10,000 ±20%
10,000 ±20%
50V
50V
63V
80V
100V
mm
55
55
55
75
105
BHC and Evox Rifa Electrolytic Capacitors
143
Similar pages