Metallized Polypropylene Film Capacitors Type:ECWFE Plastic Film Capacitors Non-inductive construction using metalized Polypropylene film with flame retardant plastic case. Features Small size Excellent frequency characteristics Low loss Flame retardant epoxy resin coating Low Hum Sound Noise RoHS directive compliant Recommended Applications Active filter circuits High frequency and high current circuits Explanation of Part Numbers Specifications Category temp. range (Including temperature-rise on unit surface) Rated voltage 1 2 3 4 6 7 8 9 1 11 12 E C W F E Product code Dielectric & Rated voltage Cap. Tol. Suffix construction range tolerance Withstand voltage Dissipation factor (tanδ) Insulation resistance (IR) -4 to +1 4 VDC ( Derating of rated voltage by 1.2%/ at more than 8 ) Peak to peak voltage applied on the capacitor should be less than 24Vp-p,and zero to peak voltage should be less than 4V. 63 VDC ( Derating of rated voltage by 1.%/ at more than 8 ) Peak to peak voltage applied on the capacitor should be less than 4Vp-p,and zero to peak voltage should be less than 63V..1 uf to 4.7 uf.1 uf to 2.2 uf ±% (J), ±1 % (K) Between terminals:rated voltage(vdc) 1 % 6 s tanδ.1 % (2,1 khz) 4 VDC 63 VDC 2W 2J 4 VDC 63VDC C.33 uf:ir 3, MΩ C>.33 uf:ir 1, MΩ uf C.33 uf:ir 9, MΩ C>.33 uf:ir 3, MΩ uf J ± % K ±1 % *In case of applying voltage in alternating current ( Hz or 6 Hz sine wave) to a capacitor with DC rated voltage, please refer to the page of Permissible voltage (R.M.S) in alternating current corresponding to DC rated voltage. Suffix Blank A Lead form Straight Cut lead (2, 1 VDC, 6 s ) (2, VDC, 6 s ) Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use. Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.
Plastic Film Capacitors Dimensions in mm (not to scale) (Dimensions:mm) Cut lead (Suffix A) Rating, Dimension & Quantity / Ammo Box Part No. Dimensions (mm) Min. Order Q t L T H F φd P Q Straight Cut lead ECWFE2W14 ( ).1 13.. 1. 1..6 ±.8 1. 2 13 ECWFE2W14 ( ).1 13.. 1. 1..6 ±.8 1. 2 13 ECWFE2W224 ( ).22 13. 6. 12. 1..6 ±.8 1. 1 1 ECWFE2W334 ( ).33 13. 6. 12. 1..6 ±.8 1. 1 1 ECWFE2W474P( ) ECWFE2W474Q( ).47 13. 7. 12. 1..6 ±.8 1. 1 12 ECWFE2W474 ( ).47 17. 6. 11. 1..8 ±.8 1.3 1 1 ECWFE2W684 ( ).68 17. 7. 12. 1..8 ±.8 1.3 1 1 ECWFE2W1 ( ) 1. 17. 7. 12. 1..8 ±.8 1.3 1 1 ECWFE2W1 ( ) 1. 17. 1. 1. 1..8 ±.8 1.3 1 6 ECWFE2W22 ( ) 2.2 17. 1. 1. 1..8 ±.8 1.3 1 6 ECWFE2W33 ( ) 3.3 26. 1. 17. 22..8 ±.8 1.8 3 ECWFE2W47 ( ) 4.7 26. 12. 19. 22..8 ±.8 1.8 3 2 Suffix for lead crimped tolerance code Note) Part Number marked with is Short Lead Space Product. Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use. Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.
Plastic Film Capacitors Rating, Dimension & Quantity / Ammo Box Part No. Dimensions (mm) Min. Order Q t L T H F φd P Q Straight Cut lead ECWFE2J14 ( ).1 17.. 1. 1..6 ±.8 1.2 1 1 ECWFE2J14 ( ).1 17. 6. 11. 1..6 ±.8 1.2 1 1 ECWFE2J224 ( ).22 17. 7. 12. 1..6 ±.8 1.2 1 1 ECWFE2J334 ( ).33 17. 8. 14. 1..6 ±.8 1.2 1 8 ECWFE2J474 ( ).47 17. 1. 1. 1..6 ±.8 1.2 1 6 ECWFE2J684 ( ).68 17. 11. 17. 1..6 ±.8 1.2 6 6 ECWFE2J1 ( ) 1. 26. 1. 17. 22..8 ±.8 1.7 3 ECWFE2J1 ( ) 1. 26. 12. 19. 22..8 ±.8 1.7 3 2 ECWFE2J22 ( ) 2.2 26. 16. 23. 22..8 ±.8 1.7 2 2 Suffix for lead crimped tolerance code Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use. Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.
ECWFE Type DC4V series (Metallized Polypropylene Film) Electrical Characteristics <Typical Data > Temperature Characteristics Frequency Characteristics change(%) 1 change(%) 1.47uF 22. -1-1 1 1 1 1. 1 Insulation resistance(ohm) Dissipation factor(%) 1.E+14 1.E+13 1.E+12 1.E+11 1.E+1 1.E+9 1.E+8.4.3.2.1. at DC1V 1.E+7 Impedance(ohm) Dissipation factor(%) 8 6.47uF 4 2 1 1 1 1 1 1 1 1 1.1.1 1 1 1 1 1
ECWFE Type DC4V series (Metallized Polypropylene Film) Applicable Specifications Effective value (Arms) 7. 6.. 4. 3. 2. 1.. Permissible Current 3.3uF 1.uF.47uF(1pitch).68uF.33uF.47uF.22uF.1uF.1uF 1 1 1 Permissible Permissible Current Derating Voltage by Temperatu Percentage to the permissible current (%) Effective value (Vrms) 1 to 8 6 4 2 Pulse Handling Capability (dv/dt) (Max 1cycles) Voltage Derating by Temperature Rated Voltage DC 4V Pitch (mm) Code dv/dt (V/μs) Current (A-P).1 14 4.2.1 14 6.2 1..22 224 41.6 9.2.33 334 13.7.47 474 19.6.47 474 11.4.68 684 16. 1. 1. 1 24.3 24.3 1. 1 36. Percentage to the rated voltage (%) 11 1 9 8 7 6 to 2.2 22 3.4 3.3 33 47.2 22. 14.3 4.7 47 67.3 *Please consult Panasonic if your condition exceeds the above *P When you use this product, peak voltage must not exceed DC rated voltage. *The current(-p) value is calculated using nominal capacitance.
ECWFE Type DC63V series (Metallized Polypropylene Film) Electrical Characteristics <Typical Data > Temperature Characteristics Frequency Characteristics change(%) 1 change(%) 1-1 -1 1 1 1 1. 1 Insulation resistance(ohm) Dissipation factor(%).4.3.2.1 1.E+14 1.E+13 1.E+12 1.E+11 1.E+1 1.E+9 1.E+8. at DC1V 1.E+7 Impedance(ohm) Dissipation factor(%) 8 6 4 2 1 1 1 1 1 1 1 1 1.1.1 1 1 1 1 1
ECWFE Type DC63V series (Metallized Polypropylene Film) Applicable Specifications Effective value (Arms) 6.. 4. 3. 2. 1.. Permissible Current 1.uF.68uF.47uF.33uF.22uF.1uF.1uF 1 1 1 Permissible Permissible Current Derating Voltage by Temperatu Percentage to the permissible current (%) Effective value (Vrms) 1 to 8 6 4 2 Pulse Handling Capability (dv/dt) (Max 1cycles) Voltage Derating by Temperature Rated Voltage DC 63V Pitch (mm) 1 Code dv/dt (V/μs) Current (A-P).1 14 1..1 14 23.3.22 224 34.1 1.33 334 1.2.47 474 72.9.68 684 1.4 1. 1 6. Percentage to the rated voltage (%) 11 1 9 8 7 6 to 22. 1. 1 6 97. 2.2 22 143. *Please consult Panasonic if your condition exceeds the above *P When you use this product, peak voltage must not exceed DC rated voltage. *The current(-p) value is calculated using nominal capacitance.