High-Fidelity Audio Capacitors
For over 60 years, SCR has been designing and manufacturing high-performance film capacitors in France specifically for audio applications.
Presentation
SCR: French expertise in audio capacitors
Well-known in the world of hi-fi and audio electronics, the company develops components used in speaker crossovers, amplifiers, and high-end audio equipment, where component quality is essential to preserving the integrity of the audio signal.
Drawing on its long-standing expertise and recognized know-how in film capacitor technology, SCR offers reliable, high-performance solutions for audio equipment manufacturers and hi-fi enthusiasts.
Why choose SCR?
✔ High-performance polypropylene capacitors (MKP)
✔ Very low losses and minimal internal resistance
✔ Excellent stability and reliability over time
✔ Recognized manufacturing expertise in the audio industry
SCR capacitors use metallized polypropylene film, which provides very low internal resistance and minimal loss factor—essential characteristics for demanding audio applications.
SCR Audio is part of the CEFEM Group, a recognized leader in energy conversion and power electronics. Since 1987, CEFEM has been developing and manufacturing passive components, industrial safety solutions, and photovoltaic systems for professional and industrial applications. Thanks to this expertise, SCR benefits from CEFEM’s industrial know-how and quality standards to offer reliable, high-performance audio capacitors.
Applications
Les composants SCR sont utilisés dans de nombreuses applications audio :
These components are designed to ensure accurate, stable, and faithful sound reproduction by minimizing signal loss and distortion.
PASSIVE
CROSSOVERS FOR
SPEAKERS
AMPLIFIERS
HI-FI AND
AMPLIFIERS
AND TUBE
CONNECTING CIRCUITS
AND
AUDIO EDITING
EQUIPMENT POWER SUPPLIES
AUDIO
PROFESSIONAL AND AUDIOPHILE AUDIO SYSTEMS
These components are designed to ensure accurate, stable, and faithful sound reproduction by minimizing signal loss and distortion.
Technology designed for superior sound quality
SCR capacitors are distinguished by:
a precise tolerance (typically ±5%)
sturdy axial structures made of tinned copper
high-performance dielectrics such as polypropylene or certain Teflon series designed for high-end audio applications.
These features provide high electrical stability and transparent sound reproduction, meeting the requirements of manufacturers of high-quality audio equipment.
Great sonic smoothness
Natural and smooth sound reproduction for high-fidelity audio systems.
Transparency
Faithful reproduction of the audio signal without coloration or distortion.
Clarity and precision
Capacitors designed to preserve every detail of the audio signal.
Richness and spatialization
Rich sound reproduction providing excellent perception of space and instruments.
Every component developed by SCR is designed to preserve the purity of the audio signal and reveal the full richness of the music.
With its expertise in passive components and specialization in audio capacitors, SCR has been supporting manufacturers, engineers, and hi-fi enthusiasts in the design of high-performance audio systems for many years.
Our ranges of audio capacitors
Prestige
The Prestige range offers sound reproduction of exceptional purity.
• Silver metallized polypropylene
• Self-healing technology
• Voltage greater than 700 VDC
Ideal for high-end audio systems requiring perfect sound reproduction.
MKP
The MKP range combines electrical performance and compactness.
• Self-healing technology
• Non-inductive
• Low loss factor
• Voltage up to 2000 VDC
These capacitors are ideal for applications requiring stability and efficiency.
SuperSound
La gamme SuperSound est conçue pour les applications audio les plus exigeantes.
• Grande stabilité
• Très faible absorption diélectrique
• Excellente résistance aux vibrations
• Téflon FEP métallisé
• Tension jusqu’à 1300 VDC
SCR Audio est une entité du groupe CEFEM, expert dans la conception et la production de condensateurs à film haute performance pour des applications industrielles, énergétiques et électroniques exigeantes.
TECHNICAL SPECIFICATIONS
Voltage up to 2000 VDC
Capacitance from a few nF to 1 mF
Dry or impregnated capacitors
Volume reduction of up to 40%
Wide selection of dielectric materials
CUSTOM DEVELOPMENT
In addition to our standard catalog, SCR supports its partners in the development of custom capacitors, designed to meet the specific requirements of their applications.
Every project begins with an analysis of technical constraints: electrical specifications, dimensions, operating conditions, and performance objectives. Our technical teams work closely with our clients’ engineers to determine the most suitable solution, both in terms of material selection and component design.
From the design and prototyping phase through to production, SCR provides comprehensive support to ensure performance, reliability, and optimal integration into equipment.
DISTRIBUTION PARTNER
SCR is proud to partner with UNiKA Electronic Co., Ltd., a leading distributor in the audio industry. This partnership ensures quality, performance, and reliability in every one of our capacitors.
UNiKA Electronic Co., Ltd.
6F, No. 168, Xinhu 2nd Road
District de Neihu, Taipei, Taïwan (R.O.C.)
Tél : +886 2 2793 3017
Bureau en Chine
Tél : +86 20 3692 6770
WeChat : 18022397400
