Fidelity Components ECap - Parts ConneXion

Fidelity Components
ECap
Aluminium electrolytic capacitors are used in applications for which film capacitors are not suitable for reasons
of space and/or cost. Polarised electrolytic capacitors which have the most compact design and are therefore
used for very high capacities (e.g. for the voltage supply of amplifiers) cannot transfer any audio signal because
audio signals are AC signals.
Bipolar electrolytic capacitors such as the ECap AC series have a second aluminium foil providing AC voltage
resistance and thus making them suitable for music signals. Further special features of all ECap AC capacitors:
Variety of applications
Guarantee of origin
Special designs are available within only 4 6 weeks and already from a quantity of
144 items
RoHS compliant lead free
REACH compliant
All ingredients are UL listed
Specifications according to DIN 41332 IEC 60384 4
Thermal tests according to IEC 60068 40/105/56
Manufactured in Germany
The bipolar electrolytic capacitors of the ECap AC Audio Coupling & Signal Cap RAW series have foils with
surfaces which are roughened by a special etching process thus enlarging the surface. As the capacity of
capacitors is proportional to their surface, this process provides the smallest and cheapest Mundorf audio
capacitors. Additional special features:
Capacity range 1µF to 800µF
Electric strength
Temperature range
AC23 DC63 AC35 DC100
40°C/ 40°F to 85°C/+185°F
Service life [U R I R~ ] 3,000 hours at +85°C/+185°F
Loss angle [tan ] 0.050 @ 1kHz
The bipolar electrolytic capacitors of the ECap AC Audio Coupling & Signal Cap PLAIN series are made of
56 14 * 38 0,8 * 60 1.89
smooth and thus low loss foils. This has a positive effect on the sound characteristics. Music is reproduced in
more details and nuances. Highlights:
PREISLISTE 2006
gültig ab dem 1. August
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Toll Free: 1-866-681-9602 • Local: 905-681-9602 • Fax: 905-631-5777
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l
d
PREISLISTE 2006
gültig ab dem 1. August
ECAP100 (formerly br100)
ECAP50
Electrolytic capacitors 100 VDC / 35 VAC, raw Electrolytic capacitors 5
Capacity Body Wire Capacity Body
[€]
[µF] ±5% Ø * L [mm] Ø * L [mm] [µF] ±5% Ø * L [mm] Ø
10 10 * 30 0,8 * 60 0.89
15 10 * 30 0,8 * 60 0.99
22 12 * 30 0,8 * 60 1.19
33 12 * 30 0,8 * 60 1.39
47 14 * 37 0,8 * 60 1.69
68 16 * 39 0,8 * 60 2.09 ECAP70
82 18 * 39 0,8 * 60 2.29 Electrolytic capacitors 7
100 18 * 39 0,8 * 60 2.49 Capacity Body
[µF] ±5% Ø * L [mm] Ø
Capacity range 1µF to 200µF
ECAP100 (formerly br100)
ECAP50 ECAP63 (formerly (formerly bg35) br63)
Electrolytic capacitors 100 VDC / 35 VAC, raw
Electrolytic capacitors 50 VDC 63 VDC / 35 / VAC, 23 VAC, plain raw
Electric strength AC23 DC35 AC35 DC50 AC50 DC70
Capacity Body Wire Capacity Capacity Body Body Wire Wire
[€] [€] [€]
Temperature [µF] ±5% Ø * L [mm] rangeØ * L [mm] 40°C/ 40°F to 85°C/+185°F [µF] [µF] ±5% ±5% Ø * L Ø [mm] * L [mm] Ø * L Ø [mm] * L [mm]
10 10 * 30 0,8 * 60 0.89 47 150 25 * 14 38* 37 0,8 * 0,8 60* 60 3.791.99
Service 15 life [U10 R
* 30 I R~ ] 0,8 * 60 5,0000.99 hours at +85°C/+185°F 56 220 25 * 16 49* 39 0,8 * 0,8 60* 60 4.492.49
22 12 * 30 0,8 * 60 1.19 68 270 25 * 21 49* 36 0,8 * 0,8 60* 60 4.992.99
Loss33angle [tan 12 * 30 ] 0,8 * 60 0.0251.39 @ 1kHz
82 330 30 * 21 50* 36 0,8 * 0,8 60* 60 5.993.49
47 14 * 37 0,8 * 60 1.69 100390 30 * 25 50* 38 0,8 * 0,8 60* 60 6.993.99
56 14 * 38 0,8 * 60 1.89
470 25 * 38 0,8 * 60 4.49
68 16 * 39 0,8 * 60 2.09 ECAP70 680 (formerly bg50) 25 * 38 0,8 * 60 4.99
82 18 * 39 0,8 * 60 2.29 Electrolytic capacitors 70 VDC / 50 VAC, plain
100 18 * 39 0,8 * 60 2.49 Capacity Body Wire
[µF] ±5% Ø * L [mm] Ø * L [mm]
[€]

Variety of applications
Guarantee of origin
Fidelity Components
ECap
144 items
Capacity range 1µF to 200µF
PREISLISTE 2006
1 / 1
gültig Electric ab dem strength 1. August AC23 DC35 AC35 DC50 AC50 DC70
ECAP50 (formerly bg35)
Electrolytic capacitors 50 VDC / 35 VAC, plain
Capacity Body Wire
[µF] ±5% Ø * L [mm] Ø * L [mm]
[€]
47 25 * 38 0,8 * 60 3.79
56 25 * 49 0,8 * 60 4.49
68 25 * 49 0,8 * 60 4.99
82 30 * 50 0,8 * 60 5.99
100 30 * 50 0,8 * 60 6.99
RoHS compliant lead free
REACH compliant
All ingredients are UL listed
Specifications according to DIN 41332 IEC 60384 4
Thermal tests according to IEC 60068 40/105/56
Manufactured in Germany
The bipolar electrolytic capacitors of the ECap AC Audio Coupling & Signal Cap RAW series have foils with
surfaces which are roughened by a special etching process thus enlarging the surface. As the capacity of
capacitors is proportional to their surface, this process provides the smallest and cheapest Mundorf audio
capacitors. Additional special features:
Capacity range 1µF to 800µF
Electric strength
Temperature range
AC23 DC63 AC35 DC100
40°C/ 40°F to 85°C/+185°F
Service life [U R I R~ ] 3,000 hours at +85°C/+185°F
Loss angle [tan ] 0.050 @ 1kHz
The bipolar electrolytic capacitors of the ECap AC Audio Coupling & Signal Cap PLAIN series are made of
smooth and thus low loss foils. This has a positive effect on the sound characteristics. Music is reproduced in
more details and nuances. Highlights:
Temperature range
40°C/ 40°F to 85°C/+185°F
Service life [U R I R~ ] 5,000 hours at +85°C/+185°F
Loss angle [tan ] 0.025 @ 1kHz
PREISLISTE 2006
gültig ab dem 1. August
ECAP70 ECAP100 (formerly (formerly bg50) br100)
ECAP50 (formerly bg35)
Electrolytic Electrolytic capacitors capacitors 70 VDC 100 / VDC 50 VAC, / 35 plain VAC, raw
Electrolytic capacitors 50 VDC / 35 VAC, plain
Capacity Capacity Body Body Wire Wire Capacity Body Wire
[€] [€]
[µF] ±5% [µF] ±5% Ø * L [mm] Ø * L [mm] Ø * L [mm] Ø * L [mm] [µF] ±5% Ø * L [mm] Ø * L [mm]
[€]
1.0 10 10 * 2010 * 30,8 * 60,8 * 60 0.69 0.89 47 25 * 38 0,8 * 60 3.79
1.5 15 10 * 2010 * 30,8 * 60,8 * 60 0.79 0.99 56 25 * 49 0,8 * 60 4.49
2.2 22 10 * 3012 * 30,8 * 60,8 * 60 0.89 1.19 68 25 * 49 0,8 * 60 4.99
2.7 33 10 * 3012 * 30,8 * 60,8 * 60 0.99 1.39 82 30 * 50 0,8 * 60 5.99
3.3 47 10 * 3014 * 370,8 * 60,8 * 60 1.09 1.69 100 30 * 50 0,8 * 60 6.99
3.9 56 10 * 3014 * 380,8 * 60,8 * 60 1.19 1.89
4.7 68 10 * 3016 * 390,8 * 60,8 * 60 1.29 2.09 ECAP70 (formerly bg50)
5.6 82 12 * 3018 * 390,8 * 60,8 * 60 1.39 2.29 Electrolytic capacitors 70 VDC / 50 VAC, plain
6.8 100 12 * 3018 * 390,8 * 60 0,8 * 60 1.49 2.49 Capacity Body Wire
8.2 14 * 37 0,8 * 60 1.69
[µF] ±5% Ø * L [mm] Ø * L [mm]
[€]
10 ECAP63 (formerly 14 * 37br63) 0,8 * 60 1.99
1.0 10 * 20 0,8 * 60 0.69
15 Electrolytic 18 capacitors * 39 0,863 * 60 VDC / 23 2.29 VAC, raw 1.5 10 * 20 0,8 * 60 0.79
22Capacity 25 * 38 Body0,8 * 60 Wire 2.89
2.2 10 * 30 0,8 * 60 0.89
[€]
33[µF] ±5% 25 Ø * 38 L [mm] 0,8 Ø * 60 L [mm] 3.79
2.7 10 * 30 0,8 * 60 0.99
47 150 25 * 49 14 * 370,8 * 60 0,8 * 60 4.69 1.99 3.3 10 * 30 0,8 * 60 1.09
220 16 * 39 0,8 * 60 2.49 3.9 10 * 30 0,8 * 60 1.19
270 21 * 36 0,8 * 60 2.99 4.7 10 * 30 0,8 * 60 1.29
330 21 * 36 0,8 * 60 3.49 5.6 12 * 30 0,8 * 60 1.39
390 25 * 38 0,8 * 60 3.99 6.8 12 * 30 0,8 * 60 1.49
470 25 * 38 0,8 * 60 4.49 8.2 14 * 37 0,8 * 60 1.69
680 25 * 38 0,8 * 60 4.99 10 14 * 37 0,8 * 60 1.99
15 18 * 39 0,8 * 60 2.29
22 25 * 38 0,8 * 60 2.89
partsconnexion.com
Toll Free: 1-866-681-9602 • Local: 905-681-9602 33 • Fax: 25 * 38 905-631-5777
0,8 * 60 3.79
Shipping Address: 5109 Harvester Rd, Unit B2 • Burlington 47 • Ontario 25 * 49 • 0,8 Canada * 60 • 4.69 L7L 5Y4
Website: www.partsconnexion.com • Email: info@partsconnexion.com
MUNDORF-64806
1 / 1

About the advantages of MLytic® technology
The latest generation of electrolytic capacitors features many special properties which all have the same goal: highest
possible authenticity in music reproduction. In order to achieve this goal, it is an absolute requirement to minimise the
unwanted losses [ESR] and inductivities [ESL] which occur in the capacitor and influence the signal.
Therefore, we took into consideration each and every detail and questioned and reassessed any existing solution.
Below are the results of our comprehensive developments.
Black cathodes
The application of a specific titan-coated cathode foil has impressive effects with regard to measurements and acoustics.
The matt black shining titan layer applied in a vacuum replaces the conventional aluminium oxide layer which acts as isolator
[dielectric] between the aluminium contact foil and the electrolyte thus forming a second capacitor within the capacitor
which influences the overall performance negatively. Thus the black cathode prevents the electrolyte from simultaneously
acting as cathode [negative pole] to the anode foil and as anode [positive pole] to the aluminium contact foil.
MUNDORF electrolyte capacitors with black cathode thus have a real cathode foil! This foil allows for extremely fast
ionic movements almost without any losses thus reducing ESR, distortions and inherent noise to an absolute minimum.
The positive effects are comparable to those when using modified electrolytes which are for example produced
by adding graphite, however much more distinctive. The result is a holographic music reproduction with wide and deep
stereophony and an absolutely tremble-free focus.
Highly purified anode foil
Utmost precision in production and the use of highly purified materials guarantee a homogenous etching structure as
well as a crystalline aluminium oxide layer. As this Al2O3 layer is the dielectric of the capacitor, this balance and precision
is a special feature of the acoustic character of the whole capacitor.
Abacá-Esparto paper
Using esparto grass [also referred to as Alfa grass] and Abacá [also referred to as Manila hemp or Musa textilis] for the capacitor
paper allows for both high mechanical stability and extremely soft and open structures. The high self-damping properties of this
special paper have a mechanically balancing effect on the capacitor and add a high degree of neutrality to music reproduction.
Electrolytes
We only use GBL [also referred to as butyro-1.4-lactone and gamma butyrolactone] for capacitors up to 100VDC. In case
of higher dielectric strengths, however, we use MEG [also referred to as ethane-1.2-diol or ethylene glycol]. Using these
highly purified electrolytes which are free from chloride and almost free from water considerably improves long-time
stability and thus product life. At the same time, these electrolytes have a low viscosity [i.e. high flowability] which has a
positive impact on electric conductivity. The result is quick and precise music reproduction.
Joint strength
Due to its large surface, the open structure of the Abacá-Esparto paper has excellent electrolyte absorption properties.
In combination with its good formability and the excellent flow properties of the applied electrolytes, it ensures best
possible contact between electrolyte and the titan-coated cathode foil. Together they form the highly efficient negative
pole of the electrolytic capacitor and allow for smallest dimensions and optimal performance.
No steel
From now on, steel connectors are a thing of the past at MUNDORF because the use of steel as material for connectors
[word-wide standard for snap-ins] has many disadvantages: Among other things, steel connectors cause unwanted eddy
currents due to their magnetic properties, have a poor electric conductivity [σ25°C 6.2MS/m = 10.7% IACS = 160mΩ*mm2/
m] and a low thermal conductivity [λ25°C 50W/(m*K)]. In addition, the high elasticity [200 GPa] and hardness [7 Mohs] of
steel snap-in clamps are a permanent stress for the soldering joint which might reduce the quality of the joint.
Highly conductive contacts
In addition to the familiar massive screw connections made of aluminium [σ25°C 36.5MS/m = 63% IACS =
27.5mΩ*mm2/m • λ25°C 235W/(m*K)] for highest currents, all MLytics® with most compact design have tin-plated
copper connections [σ25°C 58.0MS/m = 100% IACS = 17.2mΩ*mm2/m • λ25°C 400W/(m*K) • 120 GPA • 3 Mohs]. For
the best possible electrical connection between the individual components, all contacts are securely welded.
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All these extraordinary technologies are combined in the MLytic® series to provide a minimum of sound leakage and
a maximum of fidelity. Capacitors with MLytic® technology: the best MUNDORF electrolytic capacitors of all times!