Metallized Polyester Film Capacitor Ultra Small Type DGCX MES472J2AM030B200R for Electronic Circuits
CL21X/MES Ultra-Small P=5 Metallized Polyester Film Capacitors (Impregnated Type)
The CL21X/MES series capacitors are ultra-small, epoxy-encapsulated, metallized polyester film capacitors with a lead pitch of P=5. They feature a non-inductive wound structure with tin-plated copper-clad steel leads. These capacitors are widely used in communication equipment, tape recorders, televisions, VCDs, and various electronic devices for DC and pulse circuits. Key advantages include excellent self-healing properties, high stability, and reliability, making them suitable for demanding applications.
Product Attributes
- Brand: CXCAP (implied by website/company name)
- Origin: Dongguan, Guangdong, China
- Material: Metallized Polyester Film (MPEA), Tin-plated copper-clad steel leads, Flame-retardant epoxy resin powder encapsulation
- Certifications: RoHS, REACH, Halogen-free (if required)
Technical Specifications
| Part Number | Capacitance (uF) | Tolerance (%) | Rated Voltage (V.dc) | DF (1KHz, 20C) (%) | Dimensions (mm) W(1) | Dimensions (mm) H(1) | Dimensions (mm) T(1) | Pitch (P 0.5) | Lead Diameter (d 0.0) | Climate Category | Operating Temperature Range (C) | Rated Temperature (C) | Max Pulse Rise Rate (dV/dt) (V/s) | Insulation Resistance (M) | Withstand Voltage (V.dc) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MES472J2AM030B200R | 0.0047 | 5 | 100 | 1.0 | 6.5 | 6 | 3.5 | 5.0 | 0.5 | 55/105/21 | -55~+105 | 85 | 20 (for 100V) | 7500 (for C0.33uF), 2500*uF (for C>0.33uF) | 1.6 x UR |
Product Features
- Metallized polyester film non-inductive structure.
- Ultra-small size design, specifically for P=5 lead pitch.
- Good self-healing capability, high stability, and reliability.
Electrical Characteristics
Unless otherwise specified, refer to GB 7332, IEC60384-2.
| Item | Technical Specification | Standard |
|---|---|---|
| Climate Category | 55/105/21 | - |
| Operating Temperature Range | -55~+105 (+85~+105: Rated voltage derating 1.25% / ) | - |
| Rated Temperature | 85 | - |
| Capacitance Range | 0.001F2.2F | - |
| Capacitance Tolerance | 5%(K), 10%(M) | - |
| Rated Voltage | 50/63Vdc, 100Vdc, 250Vdc, 400Vdc, 630Vdc | - |
| Dissipation Factor (DF) | 0.01 (1kHz, 20) | - |
| Insulation Resistance | UR0.33uF (10VDC, 60s) | - |
| UR100V: 7500M for C0.33uF (100VDC, 60s); 2500M*uF for C>0.33uF (100VDC, 60s) | ||
| Withstand Voltage | 1.6UR(VDC), 5s | - |
| Max Pulse Rise Rate (dV/dt) | See table in source document for specific UR values. | - |
Product Structure and Main Materials
| No. | Main Material | Description | Remarks |
|---|---|---|---|
| 1 | Metallized Polyester Film | MPEA | -/ - |
| 2 | Sprayed Layer | Zinc-tin alloy wire | -/ - |
| 3 | Lead Wire | Tin-plated copper-clad steel wire | -/ - |
| 4 | Outer Encapsulation Material | Epoxy resin powder | Flame-retardant UL94V-0 |
| 5 | Inner Protective Material | Microcrystalline wax | - |
Note: All raw materials and finished products comply with RoHS environmental requirements.
Storage Conditions
- Temperature: 35 Max
- Relative Humidity: 80% Max
- Storage Time: Max 12 months (based on production date marked on packaging bag)
Environmental Characteristics
- Complies with RoHS requirements.
- Complies with REACH requirements.
- Complies with Halogen-free requirements (if specified).
Soldering Rules
- Wave Soldering: TP 125 for 120s; Ts 160 for 45s (for MPE capacitors)
- Soldering Iron: Tip temperature not exceeding 350, time not exceeding 3 seconds.
- Note: Lead film capacitors are not suitable for reflow soldering.
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