Settings
Fast Delivery
Free Shipping
Incoterms
Payment Types
Marketplace Product
A Global Leader in Film Capacitors
Today, higher performance is expected of all the components used in new power electronics, from semiconductors to passive components, in terms of both electrical and climatic operating conditions. Capacitors are no exception and challenging standards are being demanded, in which the reliability of the product is becoming increasingly critical.
EPCOS brand film capacitors offer many advantages over other capacitor technologies which include self healing features, high current capability, low inductance, flexible design, various mounting options, thermal and electrical stability, reliability and a long service life.
Product List
B3292* P/Q – X2 High Temp
Features
- Small dimensions
- Good self-healing properties
- AEC-Q200 compliant
- RoHS-compatible
Applications
- X2 class for interference suppression
- "Across the line" application
- Severe ambient conditions
- Automotive application
B3292xA/B4 Industrial Grade (X2)
Features
- Increased rated voltage of 350 VAC
- High current capability
- Stable capacitance, even under severe ambient conditions
- UL and EN approved
- Complies with UL 94 V-0 standard
Applications
- Input and output filters
- Photovoltaic inverters
- Capacitive power supplies
B3292xH/J High Humidity (X2)
Features
- Excellent self-healing properties
- High maximum operating temperature: up to 110ºC
- Stable capacitance values even under extremely humid conditions
Applications
- Capacitive power supplies in outdoor energy meters
- Across-the-line industrial applications
B3292xC/D Standard (X2)
Features
- Very small dimensions
- Self-healing properties
- RoHS-compatible
- Halogen-free capacitors available on request
Applications
- X2 class for interference suppression
- "Across the line" applications
B3292*M/N – X2 Compact Humidity
Features
- Small dimensions
- Good self-healing properties
- AEC-Q200E compliant
- Halogen-free capacitors available on request
Applications
- X2 class for interference suppression
- "Across the line" application
- Severe ambient conditions
- For connections in series with the mains
B32393xA/B Heavy Duty (X2)
Features
- High stability of capacitance value
- X2 safety approval (up to 2.2 µF)
- RoHS-compatible
Applications
- For connection in series with the mains
- For severe ambient conditions
- Capacitive power supply applications
- Energy meters
B3291*H/J4 – X1 High Humidity
Features
- Small dimensions
- THB Grade IIB (refer to IEC60384-14:2013 AMD:2016)
- Good self-healing properties
- AEC-Q200E compliant
- High voltage capability
Applications
- X1 class for interference suppression
- "Across the line" application
- Severe ambient conditions
B3291x Standard (X1)
Features
- Very small dimensions
- Good self-healing properties
- High voltage capability
- RoHS-compatible
- Halogen-free capacitors available on request
- Up to 530 Vac high voltage
Applications
- X1 class for interference suppression
- "Across the line" applications
B3202x Standard (Y2)
Features
- Small dimensions
- High voltage capacity
- Self-healing properties
Applications
- Y2 class for interference suppression
- "Line to ground" applications
B3202*H/J3 – Y2 Automotive
Features
- AEC-Q200 compliant
- Small dimensions
- Good self-healing properties
- High voltage capability
- Halogen-free capacitors available on request
Applications
- Y2 class for interference suppression
- "Line to ground" applications
B3203x Heavy Duty (Y2)
Features
- Increased rated voltage of 350 VAC
- Lead spacing 15 mm, 22.5 mm, 27.5 mm, and 37.5 mm
- Broad capacitance range from 4.7 nF to 1.2 µF
- UL and EN approval
Applications
- EMI suppression under harsh environmental conditions, such as those in photovoltaic inverters or automotive applications
B81123C Standard (Y1)
Features
- Self-healing properties
Applications
- Y1 class for interference suppression
- "Line to ground" applications
B3277*X/Y/Z Film Capacitors
Features
- Broad capacitance range from 1.5 µF to 170 µF
- High current capability of up to 36.5 A
- Compact dimensions
Applications
- DC link circuits, DC filters, and power factor correction for industrial converters
- Power supplies with higher reliability requirements
B3267x MKP High Power
Features
- Capacitance value up to 270 µF
- High CV product, compact
- Good self-healing properties
- Over-voltage capability
- Low losses with high current capability
- High reliability
- Long useful life
Applications
- Frequency converters
- Industrial and high-end power supplies
- Solar inverters
B3277x MKP High Density
Features
- Capacitance values up to 480 µF
- High CV product, compact
- Good self-healing properties
- Over-voltage capability
- Low losses with high current capability
- High reliability
- Long useful life
- RoHS-compatible
Applications
- Frequency converters
- Industrial and high-end power supplies
- Solar inverters
B3277xP MKP High Temperature
Features
- High permissible operating temperature of up to 125°C
- Low ESL and ESR values
- Broad range of capacitance values from 1 µF to 50 µF
- High pulse strength of up to 23.5 AMS
Applications
- Inverters
- Power supply units
- DC-DC converters and compressors for automotive electronics
B3277xH MKP High Humidity
Features
- Suitable for use in particularly harsh environmental conditions
- Wide range of rated voltages from 450 VDC to 1,100 VDC
Applications
- DC link circuits of converters for photovoltaic systems, frequency converters, and power supplies for industrial applications
- AEC-Q200 qualified capacitors are also available on request.
B3271*H – Compact Humidity
Features
- Capacitance values up 0.47 μF to 170 μF
- High CV product, compact
- Good self-healing properties
- Over-voltage capability
- Low losses with high current capability
- High reliability and long useful life
- UL 810 construction
- AEC-Q200D compliant
Applications
- Frequency converters
- Industrial and high-end power supplies
- Solar inverters
B25654 – xEV Capacitors
Features
- Scalable and modular for different power levels and densities
- WBG semiconductors compatible
- Good self-healing properties
- Overvoltage capability
- Low ESR and low ESL
- Reference standard: IEC TS 63337:2024
- AEC-Q200 rev E compliant
Applications
- DC-link for main traction inverters
- For parallel connection through busbars
- Passenger cars, buses, trucks, commercial vehicles, machinery tools
B3265x DC & AC Applications
Features
- High pulse strength
- High contact reliability
- RoHS-compatible
- Halogen-free capacitors available on request
Applications
- Blocking
- Coupling, decoupling
- Bypassing
- RFI for automotive
B3252x DC & AC Applications
Features
- High pulse strength
- High contact reliability
- RoHS-compatible
Applications
- Blocking
- Coupling, decoupling
- Bypassing
- RFI for automotive
B3267xP Standard
Features
- Very compact design
- Very small dimensions
- Very high ripple and peak current
- High frequency AC operation capability
- High voltage capability
- Excellent self-healing property
- RoHS-compatible
- Halogen-free capacitors available on request
Applications
- PFC (Power Factor Correction)
B3267xZ Higher Vac
Features
- High frequency capability
- Very small dimensions
- RoHS-compatible
- Halogen-free capacitors available on request
Applications
- PFC (Power Factor Correction)
- Not suitable for "across the line" applications
B3270* – PFC Compact
Features
- Very compact design
- Very small dimensions
- High voltage capability
- Excellent self-healing property
- Halogen free capacitors available on request
Applications
- PFC (Power Factor Correction)
B25674 – PhaseCap (Gas)
Features
- Compact Cylindrical design
- Voltage range: 230…690VAC
- Range: 6 … 33 Kvar
- Max Switching: 15.000 Per Year
- Max Inrush Current – 500 x In
- Safety: Self-healing, Overpressure disconnector
- Temperature: - 40/60° C
- Life: 180.000- 200.000h
- IEC 60831-1+2, IS 13340-1&2:2012
- Mounting: Horizontal and Vertical
Applications
- PFC (Power Factor Correction)
- Fixed PFC Application
- Detuned PFC System
B25675 – PhaseCap (Resin)
Features
- Compact Cylindrical design
- Voltage range: 230…1000VAC
- Range: 6 … 60 Kvar
- Max Switching: 15.000 Per Year
- Max Inrush Current – 500 x In
- Safety: Self-healing, Overpressure disconnector
- Temperature: - 40/60° C
- Life: 180.000- 220.000h
- IEC 60831-1+2, IS 13340-1&2:2012
- Mounting: Vertical
Applications
- PFC (Power Factor Correction)
- Fixed PFC Application
- Detuned PFC System
B32344 – PhiCap (Resin)
Features
- Compact Cylindrical design
- Voltage range: 220 - 600VAC
- Range: 0.5 … 36 Kvar
- Max Switching: 5.000 Per Year
- Max Inrush Current – 200 x In
- Safety: Self-healing, Overpressure disconnector
- Temperature: - 40/60° C
- Life: 100.000- 135.000h
- IEC 60831-1+2, IS 13340-1&2:2012
- Mounting: Vertical
Applications
- PFC (Power Factor Correction)
- Fixed PFC Application
- Detuned PFC System
PFC – Controller
Features
- Supply Voltage: 110...230Vac
- LCD full graphic display
- Measurement voltage range = 3 x 30.. 440Vac (L-N) / 50 ..760 Vac (L-L)
- Output stage : 15 outputs programmable for different applications
- 2 isolated interfaces RS 485
- 3 additional independent alarm/message relays
Applications
- Three-phase and single phase measuring and controlling of system parameters
- User-frendly, plain language menu in 5 languages, Help button for interactive helptext
PFC – Contactors
Features
- Excellent dampinp of inrush current
- Improved power quality(e.g avoidance of voltage sags)
- Aux-contacts
- Soft switching of capacitor and thus longer useful life
- Reduced ohmic losses
- Easy access for cable connection
Applications
- PFC (Power Factor Correction)
- Fixed PFC Application
- Detuned PFC System
B3265xS Large Capacitance Range
Features
- High pulse strength and high contact reliability
- Very low inductance
- RoHS-compatible
Applications
- IGBT
- Snubbering
B3265 - MKP General Purpose
Features
- High pulse strength and high contact reliability
- Very low inductance
- Halogen free capacitors available on request
- AEC-Q200 compliant
Applications
- Electronic ballasts
- Switch-mode power supplies
- IGBT
- Snubbering
B32686S Terminal Straps
Features
- Very high pulse strength
- High current
- Highest possible contact reliability
- RoHS-compatible
Applications
- Snubbering
- Filtering
- IGBT
B3268x MFP Through Hole
Features
- Very high pulse strength
- Highest possible contact reliability
- Self-healing properties
Applications
- Smoothing Snubbering
- Electronic ballast
- Switch mode power supplies
- High-frequency AC loads
- High voltages and very high currents
B3264xB Double Sided MKP
Features
- Particularly high-pulse strength
- Compact dimensions
- High-current capability up to more than 10 ARMS
Applications
- Resonant circuits of power supplies with an LLC topology
- Switch-mode power supplies
- Ballasts for lighting systems
B3264*H – Double-sided MKP High Humidity
Features
- Very compact design
- High pulse strength
- High current withstand capability
- Usable in harsh humidity environment
- Halogen free available on request
- AEC-Q200 compliant
Applications
- Electronic ballasts (resonant circuits)
- LLC topology in resonant circuits
- High frequency applications with high current stress
- Switched-mode power supply
B3275x AC Filtering
Features
- Optimized AC voltage performance
- High ripple current/frequency capability
- Small dimensions
- For PCB mounting
Applications
- Output AC filtering for power converters
- UPS, solar inverters, motor drives
B33331V
Features
- Robust design thanks to aluminum can and top
- Compact dimensions
- Integrated overpressure disconnection safety device
Applications
- Output filters of photovoltaic inverters, frequency converters, and uninterruptible power supplies
- General filtering applications
B32354S3
Features
- Rugged design, confirmed by a THB test at 85°C, 85% relative humidity, and rated voltage for 1000 hours
- Conforms to the highest safety class of UL 810 at component level
- Life expectancy of 100,000 hours according to IEC 61071
Applications
- AC applications
- Output filtering of power supplies and inverters for:
- Drives
- Photovoltaic systems
- UPS systems
B2569x Power Capacitors
Features
- Capacity range 45 µF to 5500 µF, 700 VDC to 3000 VDC
- Low ESR <1 mΩ & low ESL <40 nH
- Temperature range up to 85°C hotspot
- IEC 61071, RoHS compliant and UL810 compliant
- Diameter from 75 to 136 mm and height from 95 to 370 mm
Applications
- DC-link for renewable energy inverters, industrial drives, e-mobility, medical and traction
B3237x Single-Phase Power Capacitors
Features
- Long service life of 100,000 hours (IEC 61071-1)
- Wide range of capacitances and voltages
- High pulse strength of up to 60 A
Applications
- Filter circuits in UPS systems
- Frequency converters
- Inverters for photovoltaic installations and wind power plants
B3237 Robust 3-phase Filter Capacitors
Features
- Wide range of rated voltages from 250 VRMS to 850 VRMS
- Capacitance values from 3 x 10 µF to 3 x 400 µF
- Current capability of up to 60 A
- Long life expectancy of 100,000 hours according to IEC 61071
Applications
- Industrial and energy applications
B3236 Power Capacitors
Features
- -40°C - 70°C
- Chassis Mount
- 250 V to 680 V voltage rating
Applications
- Industrial Drives
- Wind Power Systems
- Lasers for Medical Engineering
B2562 DC Link
Features
- High rated voltages up to 1980 VRDC
- High rated capacitance up to 4000 μF
- High peak current capability
- Self-healing properties
- Customized configurations
- Approved materials and components according to UL
Applications
- DC link for power inverters
ModCap – High & Medium Frequency Modular Capacitors
Features
- Modular concept for parallelization especially with IGBTs (ModCap MF) or SiC MOSFETs (ModCap HF)
- Extremely low ESL of 14 nH (ModCap MF) or even 8 nH (ModCap HF)
- Temperature up to +90 °C hot spot
- Lifetime up to 200.000 hours
- Simulation software available
Applications
- DC link for renewable energy converters (solar, wind)
- DC link for traction applications (tramway, metro, light train inverters)
- DC link for industrial motor drives
B32355C Safety class 3 (Compact)
Features
- High permissible continuous operating temperature of +100°C
- Safety class S3 according to IEC 60252-1
- Compact design
Applications
- Motors of heating system pumps
- AC applications
B32332 Safety class 1
Features
- Self-healing properties
- High insulation resistance
Applications
- For general sine wave application, mainly as motor run
Hong Kong, China