WMC CDE | Alldatasheet

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Type WMC Polyester Film/Foil Capacitors CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com Ratings Axial Lead, Miniature Size for Automatic Insertion Type WMC axial-leaded polyester film/foil capacitors are ideal for automatic insertion in printed circuit boards. It is an ultraminiature version of Type WMF and the sections of these non-inductive capacitors are constructed with extended foil, polyester film, with tinned copper-clad steel leads. Highlights

  • Miniature Size
  • Available on tape and reel
  • Film/foil construction, non-inductive design
  • High dV/dt ratings
  • Good for high pulse applications Specifica- Capacitance Range: Voltage Range: Capacitance Tolerance: Temperature Range: Dielectric Strength: Dissipation Factor: Insulation Resistance: Life Test: .001 µF to .47 µF 80 to 400 Vdc ±10% standard, ±5% optional –55 to +125 ºC (Full-rated voltage at 85 °C–Derate linearly to 50%-rated voltage at 125 °C) Outline Drawing Pulse Ratings Lead Diameters: No. 24 AWG to .282” (6.35mm) diameter No. 22 AWG .283” (6.38mm) diameter and up NOTE: Other capacitance values, sizes and performance specifications are available. Contact us. Specifications Pulse Capability Body Length Voltage dV/dt — volts per microsecond, maximum 80 5000 2100 1500 900 690 200 10800 5000 3000 1700 1260 400 30700 14500 9600 3600 2600 Cap Catalog D L d (µF) Part Number Inches (mm) Inches (mm) Inches (mm)

80 Vdc

(µF) Part Number Inches (mm) Inches (mm) Inches (mm) Tinned Copper-Clad Steel Leads d 1.5” Min. (38 mm) 1.5” Min. (38 mm) D Max. L Max. 250% of rated voltage for 1 minute .75% Max. (25 ºC, 1 kHz) 30,000 MΩ x µF, 100,000 MΩ Min. 250 hours at 85 ºC at 125% rated voltage RoHS Compliant

Type WMC Polyester Film/Foil Capacitors CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com Cap Catalog D L d (µF) Part Number Inches (mm) Inches (mm) Inches (mm) (µF) Part Number Inches (mm) Inches (mm) Inches (mm) 200/250 Vdc

400 Vdc

Type WMC Polyester Film/Foil Capacitors CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com 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 con- tained 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 guaran- tee, 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 representa- tion 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 indi- cated in such warnings, cautions and notes, or that other safety measures may not be required.