Metallized Polyester Film Capacitor with Tin Plated Copper Clad Steel Leads DGCX MPE225J2AB070B200ZR

Product Overview

The CL21/MPE series metallized polyester film capacitors are epoxy-encapsulated, non-inductive wound capacitors designed for use in electronic equipment. They feature a small size, good self-healing properties, and are coated with flame-retardant epoxy resin powder. These capacitors are widely used in DC, pulse, and switching circuits, as well as in DC filtering circuits for electronic ballasts and inverters.

Product Attributes

• Brand: DGCX ()
• Origin: Dongguan, Guangdong, China
• Material: Metallized Polyester Film (MPEA), Tin-plated copper-clad steel leads, Epoxy resin powder coating
• Certifications: RoHS, REACH, Halogen-free (if required)

Technical Specifications

Product Features

• Non-inductive structure with metallized polyester film.
• Small size and good self-healing capability.
• Flame-retardant epoxy resin powder coating.

Electrical Characteristics

• Climate Category: 55/105/21
• Operating Temperature Range: -55C to +105C (Voltage derating required above +85C)
• Rated Temperature: 85C
• Capacitance Range: 0.01F to 10F
• Capacitance Tolerance: 5%(K), 10%(M), 20%(M)
• Rated Voltage: 63Vdc, 100Vdc, 160Vdc, 250Vdc, 400Vdc, 630Vdc
• Dissipation Factor (DF): 0.01 (1kHz, 20C)
• Dielectric Strength: 1.6 UR (VDC), 5 seconds
• Max. Pulse Rise Time (dV/dt): Varies with UR and pitch (refer to datasheet for detailed values)

Product Structure and Main Materials

• Main Material 1: Metallized Polyester Film (MPEA)
• Main Material 2: Spray-welded layer (Zinc-tin alloy wire)
• Leads: Tin-plated copper-clad steel wire
• Outer Encapsulation: Flame-retardant Epoxy Resin Powder (UL94V-0)
• Inner Protective Material: Epoxy Resin

Packaging Information

• Inner Box Dimensions: L*W*H = 34.5*23.5*24.5 cm
• Outer Box Dimensions: L*W*H = 49*36*27 cm
• Packaging Details: Transparent PVC bags for moisture and dust protection, RoHS environmental mark, customer-specific markings.

Storage Conditions

• Temperature: Max 35C
• Relative Humidity: Max 80%
• Storage Time: Max 12 months from production date (marked on bag)

Usage Guidelines

• Do not exceed the upper category temperature.
• Avoid overload operation.
• Do not exceed the maximum pulse current.
• Avoid repeated squeezing at the lead root.
• Soldering: Wave soldering TP 125C for 120s, Ts 160C for 45s. Iron soldering tip temperature not exceeding 350C for max 3 seconds. Not suitable for reflow soldering.

Maximum Effective Voltage (Vrms) vs. Frequency Curve

Typical values under sinusoidal voltage, ambient temperature 85C, and internal temperature rise T=15C.