Type WMF Polyester Film Capacitors Film/Foil, Axial Leads - Commercial, Industrial Applications Type WMF axial-leaded, polyester film/foil capacitors, available in a wide range of capacitance and voltage ratings, offer excellent moisture resistance capability with extended foil, non-inductive wound sections, epoxy sealed ends and a sealed outer wrapper. Like the Type DMT, Type WMF is an ideal choice for most applications, especially those with high peak currents. Highlights - Very high dV/dt - Very high peak current - Low inductance Specifications Capacitance Range .001 to 5 µF Capacitance Tolerance @ 1 kHz/25 ºC ±10% (K) Standard Tolerance, ±5% (J)/±20% (M) (Optional) Rated Voltage 50 to 630 Vdc Operating Temperature Range with Ripple –55 ºC to 125 ºC* *Full rated voltage at 85 ºC - derated linearly to 50% rated at 105 ºC Insulation Resistance 30,000 MΩ x µF, 100,000 MΩ Min. Dissipation Factor .75% Max. (25 °C, 1 kHz) Dielectric Strength 250% Life Test 500 Hours at 85 °C at 125% Rated Voltage RoHS Compliant Construction Details Case Material UL510 Polyester Tape Wrap Resin Material UL94V-0 Epoxy Fill Terminal Material Tin Plated Copper - Clad Steel Dimensions (38.1mm) Min. L MAX. (38.1mm) Min. MAX. D d CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 Type WMF Polyester Film Capacitors Film/Foil, Axial Leads Part Numbering System WMF 6 P 22 - F K Capacitance Series WMF Voltage Code Capacitance Significant Tolerance Decimal Point Figures µF Code 05 = 50 Vdc 4 = 400 Vdc S = 0.0 1 = 100 Vdc 6 = 630 Vdc P = 0. 2 = 250 Vdc RoHS Compliant Indicator K = ±10 W = No decimal point Ratings NOTE: Other ratings, sizes and performance specifications are available. Contact us. Cap. Catalog µF Part Number D L d dV/dt Cap. Catalog mm mm mm V/μs µF Part Number 50 Vdc D L d dV/dt mm mm mm V/μs 100 Vdc 0.0820 WMF05S82K-F 7.1 20.6 0.5 1500 0.0010 WMF1D1K-F 4.8 14.3 0.5 6300 0.1000 WMF05P1K-F 7.1 20.6 0.5 1500 0.0012 WMF1D12K-F 4.8 14.3 0.5 6300 0.1200 WMF05P12K-F 7.5 20.6 0.6 1500 0.0015 WMF1D15K-F 4.8 14.3 0.5 6300 0.1500 WMF05P15K-F 8.0 20.6 0.6 1500 0.0022 WMF1D22K-F 4.8 14.3 0.5 6300 0.1800 WMF05P18K-F 8.6 20.6 0.6 1500 0.0027 WMF1D27K-F 4.8 14.3 0.5 6300 0.2200 WMF05P22K-F 9.1 20.6 0.6 1500 0.0033 WMF1D33K-F 4.8 14.3 0.5 6300 0.2700 WMF05P27K-F 10.7 20.6 0.6 1500 0.0039 WMF1D39K-F 4.8 14.3 0.5 6300 0.3300 WMF05P33K-F 10.9 20.6 0.6 1500 0.0047 WMF1D47K-F 5.0 14.3 0.5 6300 0.3900 WMF05P39K-F 10.3 27.0 0.6 920 0.0050 WMF1D5K-F 4.8 14.3 0.5 6300 0.4700 WMF05P47K-F 10.3 27.0 0.6 920 0.0056 WMF1D56K-F 4.8 14.3 0.5 6300 0.5000 WMF05P5K-F 10.8 27.0 0.6 920 0.0068 WMF1D68K-F 5.1 14.3 0.5 6300 0.5600 WMF05P56K-F 12.2 27.0 0.6 920 0.0082 WMF1D82K-F 5.1 14.3 0.5 6300 0.6800 WMF05P68K-F 13.3 27.0 0.6 920 0.0100 WMF1S1K-F 5.1 14.3 0.5 6300 0.8200 WMF05P82K-F 14.4 27.0 0.6 920 0.0150 WMF1S15K-F 6.2 14.3 0.5 6300 1.0000 WMF05W1K-F 14.3 34.9 0.6 660 0.0180 WMF1S18K-F 6.6 14.3 0.6 3200 1.2500 WMF05W1P25K-F 14.6 34.9 0.8 660 0.0220 WMF1S22K-F 6.0 17.4 0.6 3200 1.5000 WMF05W1P5K-F 16.4 34.9 0.8 660 0.0330 WMF1S33K-F 6.5 17.4 0.6 3200 2.0000 WMF05W2K-F 16.8 41.3 0.8 660 0.0390 WMF1S39K-F 6.1 20.6 0.6 2100 3.0000 WMF05W3K-F 20.1 41.3 1.0 660 0.0470 WMF1S47K-F 6.5 20.6 0.6 2100 4.0000 WMF05W4K-F 20.9 46.3 1.0 310 0.0500 WMF1S5K-F 6.6 20.6 0.6 2100 5.0000 WMF05W5K-F 23.2 46.3 1.0 310 0.0560 WMF1S56K-F 6.7 20.6 0.6 2100 CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 Type WMF Polyester Film Capacitors Film/Foil, Axial Leads Cap. Catalog D L d dV/dt Cap. Catalog D L d dV/dt µF Part Number mm mm mm V/μs µF Part Number mm mm mm V/μs 20.6 0.6 2100 100 Vdc 0.0680 WMF1S68K-F 7.5 0.2700 WMF2P27K-F 12.7 30.1 0.6 1900 0.3300 WMF2P33K-F 13.8 32.0 0.6 1500 0.0820 WMF1S82K-F 7.0 23.8 0.6 1600 0.3900 WMF2P39K-F 14.3 33.3 0.8 1500 0.1000 WMF1P1K-F 8.5 23.8 0.6 1600 0.4700 WMF2P47K-F 15.5 33.3 0.8 1500 0.1200 WMF1P12K-F 8.0 23.8 0.6 1600 0.5600 WMF2P56K-F 16.8 33.3 1.0 1500 0.1500 WMF1P15K-F 8.6 23.8 0.6 1600 0.6800 WMF2P68K-F 16.8 41.3 1.0 1500 0.1800 WMF1P18K-F 8.8 27.0 0.6 1600 0.8200 WMF2P82K-F 18.2 41.3 1.0 1500 0.2200 WMF1P22K-F 9.5 27.0 0.6 1600 1.0000 WMF2W1K-F 18.8 44.4 1.0 1500 0.2700 WMF1P27K-F 9.5 30.1 0.6 1600 1.2500 WMF2W1P25K-F 20.7 44.4 1.0 1500 0.3300 WMF1P33K-F 10.5 30.1 0.6 1600 1.5000 WMF2W1P5K-F 20.5 46.0 1.0 650 2.0000 WMF2W2K-F 24.5 47.6 1.0 650 0.3900 WMF1P39K-F 10.9 30.1 0.6 1600 0.4700 WMF1P47K-F 12.5 31.7 0.6 840 400 Vdc 0.5000 WMF1P5K-F 11.7 31.7 0.6 840 0.0010 WMF4D1K-F 4.8 17.4 0.5 14400 0.5600 WMF1P56K-F 12.3 31.7 0.8 840 0.0015 WMF4D15K-F 4.8 17.4 0.5 14400 0.6800 WMF1P68K-F 14.5 31.7 0.8 840 0.0018 WMF4D18K-F 4.8 17.4 0.5 14400 0.8200 WMF1P82K-F 13.7 35.9 0.8 840 0.0022 WMF4D22K-F 4.8 17.4 0.5 14400 1.0000 WMF1W1K-F 17.0 38.1 1.0 840 0.0027 WMF4D27K-F 5.3 17.4 0.5 14400 1.2500 WMF1W1P25K-F 16.4 38.1 1.0 840 0.0033 WMF4D33K-F 5.6 17.4 0.5 14400 1.5000 WMF1W1P5K-F 18.7 41.3 1.0 840 0.0039 WMF4D39K-F 5.9 17.4 0.5 14400 2.0000 WMF1W2K-F 21.2 41.3 1.0 840 200/250 Vdc 0.0047 WMF4D47K-F 6.0 17.4 0.5 14400 0.0056 WMF4D56K-F 6.7 17.4 0.6 14400 0.0010 WMF2D1K-F 4.8 14.3 0.5 7500 0.0068 WMF4D68K-F 7.2 17.4 0.6 14400 0.0015 WMF2D15K-F 4.8 14.3 0.5 7500 0.0082 WMF4D82K-F 7.7 17.4 0.6 14400 0.0022 WMF2D22K-F 4.8 14.3 0.5 7500 0.0100 WMF4S1K-F 8.4 17.4 0.6 14400 0.0027 WMF2D27K-F 4.8 14.3 0.5 7500 0.0150 WMF4S15K-F 9.9 17.4 0.6 14400 0.0033 WMF2D33K-F 4.8 14.3 0.5 7500 0.0180 WMF4S18K-F 8.0 20.6 0.6 14400 0.0039 WMF2D39K-F 4.8 14.3 0.5 7500 0.0220 WMF4S22K-F 8.9 20.6 0.6 7200 0.0047 WMF2D47K-F 5.1 14.3 0.5 7500 0.0270 WMF4S27K-F 9.6 20.6 0.6 7200 0.0050 WMF2D5K-F 5.1 14.3 0.5 7500 0.0330 WMF4S33K-F 9.5 22.2 0.6 6500 0.0056 WMF2D56K-F 5.1 14.3 0.5 7500 0.0390 WMF4S39K-F 10.2 22.2 0.6 6500 0.0068 WMF2D68K-F 5.1 14.3 0.5 7500 0.0470 WMF4S47K-F 11.0 22.2 0.6 6500 0.0082 WMF2D82K-F 5.5 14.3 0.5 7500 0.0560 WMF4S56K-F 9.8 27.0 0.6 3600 0.0100 WMF2S1K-F 5.8 14.3 0.5 7500 0.0680 WMF4S68K-F 10.3 27.0 0.6 3600 0.0150 WMF2S15K-F 6.7 14.3 0.6 7500 0.0820 WMF4S82K-F 10.3 27.0 0.6 3600 0.0180 WMF2S18K-F 7.1 14.3 0.6 7500 0.1000 WMF4P1K-F 12.4 27.0 0.6 3600 0.0220 WMF2S22K-F 6.6 17.4 0.6 3700 0.1500 WMF4P15K-F 13.6 31.7 0.6 2400 0.0270 WMF2S27K-F 6.6 17.4 0.6 3700 0.1800 WMF4P18K-F 13.6 34.9 0.6 2400 0.0330 WMF2S33K-F 7.0 20.6 0.6 2500 0.2200 WMF4P22K-F 15.1 34.9 0.8 2400 0.0390 WMF2S39K-F 7.5 20.6 0.6 2500 0.2700 WMF4P27K-F 15.5 38.1 0.8 2400 0.0470 WMF2S47K-F 7.5 20.6 0.6 2500 0.3300 WMF4P33K-F 15.9 41.3 0.8 2400 0.0560 WMF2S56K-F 7.5 20.6 0.6 2500 0.3900 WMF4P39K-F 15.9 41.3 0.8 2400 0.0680 WMF2S68K-F 8.0 20.6 0.6 2500 0.4700 WMF4P47K-F 18.5 41.3 1.0 2400 0.0820 WMF2S82K-F 7.6 23.8 0.6 1900 0.5600 WMF4P56K-F 19.2 44.4 1.0 2400 0.1000 WMF2P1K-F 8.1 23.8 0.6 1900 0.6800 WMF4P68K-F 20.8 44.4 1.0 2400 0.1500 WMF2P15K-F 9.5 23.8 0.6 1900 0.8200 WMF4P82K-F 22.7 44.4 1.0 2400 0.2200 WMF2P22K-F 10.5 30.1 0.6 1900 1.0000 WMF4W1K-F 22.7 50.8 1.0 1300 CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 Type WMF Polyester Film Capacitors Film/Foil, Axial Leads Cap. Catalog D L d dV/dt Cap. Catalog D L d dV/dt µF Part Number mm mm mm V/μs µF Part Number mm mm mm V/μs 1.2500 WMF4W1P25K-F 25.1 50.8 1.0 1300 0.0220 WMF6S22K-F 8.5 23.8 0.6 5800 1.5000 WMF4W1P5K-F 25.3 58.7 1.0 1300 0.0270 WMF6S27K-F 9.3 23.8 0.6 5800 0.0330 WMF6S33K-F 10.0 25.4 0.6 5800 20.6 0.5 9000 0.0390 WMF6S39K-F 10.0 25.4 0.6 5800 600/630 Vdc 0.0010 WMF6D1K-F 5.0 0.0012 WMF6D12K-F 5.1 20.6 0.5 9000 0.0470 WMF6S47K-F 10.9 25.4 0.6 5800 0.0015 WMF6D15K-F 5.1 20.6 0.5 9000 0.0560 WMF6S56K-F 11.7 25.4 0.6 5800 0.0018 WMF6D18K-F 5.1 20.6 0.5 9000 0.0680 WMF6S68K-F 12.7 25.4 0.8 5800 0.0022 WMF6D22K-F 5.5 20.6 0.5 9000 0.0820 WMF6S82K-F 12.9 34.9 0.8 3700 0.0027 WMF6D27K-F 5.5 20.6 0.5 9000 0.1000 WMF6P1K-F 14.7 34.9 0.8 3700 0.0033 WMF6D33K-F 5.8 20.6 0.5 9000 0.1200 WMF6P12K-F 16.0 34.9 0.8 3700 0.0039 WMF6D39K-F 6.1 20.6 0.5 9000 0.1500 WMF6P15K-F 17.4 34.9 1.0 3700 0.0047 WMF6D47K-F 6.6 20.6 0.5 9000 0.1800 WMF6P18K-F 16.9 41.3 1.0 3700 0.0056 WMF6D56K-F 6.9 20.6 0.6 9000 0.2200 WMF6P22K-F 18.3 41.3 1.0 3700 0.0068 WMF6D68K-F 7.4 20.6 0.6 9000 0.2700 WMF6P27K-F 20.1 41.3 1.0 3700 0.0082 WMF6D82K-F 7.4 20.6 0.6 9000 0.3300 WMF6P33K-F 19.0 50.8 1.0 1600 0.0100 WMF6S1K-F 7.4 20.6 0.6 9000 0.3900 WMF6P39K-F 20.7 50.8 1.0 1600 0.0150 WMF6S15K-F 7.5 23.8 0.6 5800 0.4700 WMF6P47K-F 22.5 50.8 1.0 1600 0.0180 WMF6S18K-F 8.0 23.8 0.6 5800 0.5600 WMF6P56K-F 24.2 50.8 1.0 1600 0.6800 WMF6P68K-F 26.2 50.8 1.0 1600 0.8200 WMF6P82K-F 29.5 50.8 1.0 1600 1.0000 WMF6W1K-F 30.1 65.1 1.0 1600 Notice and Disclaimer: All product drawings, descriptions, specifications, statements, information and data (collectively, the “Information”) in this datasheet or other publication are subject to change. The customer is responsible for checking, confirming and verifying the extent to which the Information contained in this datasheet or other publication is applicable to an order at the time the order is placed. All Information given herein is believed to be accurate and reliable, but it is presented without any guarantee, warranty, representation or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based on the knowledge that the Cornell Dubilier company providing such statements (“Cornell Dubilier”) has of operating conditions that such Cornell Dubilier company regards as typical for such applications, but are not intended to constitute any guarantee, warranty or representation regarding any such matter – and Cornell Dubilier specifically and expressly disclaims any guarantee, warranty or representation concerning the suitability for a specific customer application, use, storage, transportation, or operating environment. The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise provided by Cornell Dubilier with reference to the use of any Cornell Dubilier products is given gratis (unless otherwise specified by Cornell Dubilier), and Cornell Dubilier assumes no obligation or liability for the advice given or results obtained. Although Cornell Dubilier strives to apply the most stringent quality and safety standards regarding the design and manufacturing of its products, in light of the current state of the art, isolated component failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards (such as installation of protective circuitry or redundancies or other appropriate protective measures) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or property damage. Although all product-related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicated in such warnings, cautions and notes, or that other safety measures may not be required. CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830