KEMET R41 & R46 Series Film Capacitors
KEMET R41 and R46 Series Film Capacitors are metallized polypropylene Film Capacitors that have self-healing properties. The R41 and R46 Series Film Capacitors from KEMET are used as interference suppressors for across-the-line applications and are suitable for use where failure of the capacitor could lead to danger of electric shock. The R41 series replaces the R73 series.
R41B series capacitors offer a 2.2nF to 1.2µF capacitance range, high-temperature capability up to +125°C, and a life of 2000 hours. These AEC-Q200 qualified capacitors have 350VAC and 1500VDC voltage ratings and a lead space pitch of 10mm to 37.5mm. R41B series capacitors are for use in electromagnetic interference (EMI) suppression filters in "line-to-ground" and "across-the-line" applications requiring Y2/X1 safety classification.
KEMET R41-T Capacitors offer up to 1500VDC rated voltage, 15mm to 22.5mm lead spacing, and ENEC, UL, cUL, and CQC approvals. The R41-T series feature metallized polypropylene film construction, encapsulated with self-extinguishing resin, making them suitable for use in situations where failure of the capacitor could lead to danger of electric shock.
Comparison
Features
- R41 Series
- 1000pF to 1.0µF capacitance range
- 300VAC/1000Vdc; 50/60Hz rated voltage (VR)
- E6 series (IEC 60063 Norm) capacitance values
- ±10% (K) and ±20%(M) capacitance tolerance
- -40°C to +110°C operating temperature range
- Y2/X1 Class (IEC 60384-14) MKP Series
- R41B Series
- ENEC, UL, cUL, CQC approvals
- 2.2nF to 1.2µF capacitance range
- 350VAC/1500VDC nominal voltage
- AEC-Q200 qualified
- 10mm to 37.5mm lead space (pitch)
- +125°C maximum temperature rating
- 2000h of life
- 5mm x 11mm x 13mm dimensions
- ±20%, ±10% capacitance tolerance
- R41-T Series
- ENEC, UL, cUL, CQC approvals
- Class Y2/X1 (IEC 60384-14)
- THB Grade IIIB: +85°C, 85% RH, 1000 hours at 300V URAC/1500V URDC acc. to IEC 60384-14
- Self-healing properties
- Climatic category 40/110/56, IEC 60068-1
- Tape and reel in accordance with IEC 60286-2
- RoHS compliant and lead-free terminations
- R46 Series
- 0.01µF to 10µF capacitance range
- 275Vac (50/60Hz) / 560Vdc, 300Vac (50/60Hz) / 630Vdc, and 310Vac (50/60Hz) / 630Vdc rated voltage (VR)
- ±10% (K), ±20% (M), and ±5% (J) capacitance tolerances
- -40ºC to +110ºC operating temperature range
- X2 Class (IEC 60384-14) MKP Series
Associated Kit
KEMET R41 & R46 Film Capacitor Sample Kit
Features metallized polypropylene film capacitors with self-healing properties, 0.10μF to 0.68μF.
Related Products
KEMET EMI/RFI Suppression Capacitors
Offers a maximum voltage rating of 760VAC and are ideal for capacitive power supplies.