Stable temperature conductive polymer capacitors Man Yue Tech ULR227M1AE07RRX0CR for in general electronic equipment
Product Overview
The X-CON BRAND CONDUCTIVE POLYMER ALUMINUM SOLID CAPACITORS, specifically the ULR series, are designed for use in electronic equipment. These capacitors offer reliable performance with features such as low ESR, stable temperature characteristics, and robust load life. They are suitable for applications requiring stable power delivery and are built with a conductive polymer electrolyte for enhanced durability and performance compared to traditional electrolytic capacitors. Key applications include general electronic equipment where space and performance are critical.
Product Attributes
- Brand: X-CON
- Series: ULR
- Type: Conductive Polymer Aluminum Solid Capacitors
- Construction: Single-ended type with aluminum case, tinned copper or CP lead lines, aluminum terminals, and rubber sealing.
- Electrolyte: Conductive Polymer
- Origin: SAMXON ELECTRONIC COMPONENTS LIMITED
Technical Specifications
| Specification | Details |
|---|---|
| Model Example | ULR 10V220uF (6.3X6) |
| Part Number System | ULR [Capacitance Code] [Voltage Code] [Type Code] [Tolerance Code] [Diameter Code] [Case Length Code] |
| Capacitance Code Example (220) | 220 F |
| Rated Voltage Code Example (1A) | 10 V.DC |
| Type Code Example (RR) | Bulk |
| Capacitance Tolerance | 'M' = -20% ~ +20% |
| Diameter Code Example (E) | 6.3 mm |
| Case Length Code Example (06) | 6 mm |
| Rated Voltage (WV) | 10 V.DC |
| Surge Voltage (SV) | 11.5 V.DC |
| Operating Temperature Range | -55C to 105C |
| Nominal Capacitance Measurement | 120Hz 12Hz, 0.5Vrms, 202 |
| Leakage Current Measurement | After 2 minutes at rated voltage via 1k10 resistor. Remeasure after 120 min at 105 if exceeding Table 3 values. |
| Tangent of Loss Angle (tan) Measurement | 120Hz, 202 |
| ESR Measurement | 100kHz to 300kHz, 202; 1mm max from sealing resin. |
| Load Life Test Conditions | 105 2 C, rated voltage, 2000 +48/0 hours |
| Damp Heat Test Conditions | 90~95%RH, 602, 100048 hours |
| Maximum Permissible Ripple Current | At 100kHz, 105 (See Table 3 for specific values) |
| Product Dimensions (D x L) | 6.3 x 6 mm |
| Lead Diameter (d) | 0.45 mm 0.05 mm |
| Lead Pitch (F) | 2.5 mm 0.5 mm |
| Specific Product Data (10V, 220F, 6.3x6mm) | Max Ripple Current (100kHz, 105): 2700 mA rms ESR (20, 100-300kHz): 15 m Leakage Current (2min): 440 A |
| Product Marking | Series (ULR), Rated Voltage (10V), Capacitance (220F), Year Code, Week Code, Date Code |
Application Guidelines
- Prohibited Circuits: Time constant, coupling, high impedance voltage retention, and circuits greatly affected by leakage current.
- Voltage: Applied voltage (including ripple peak) must not exceed rated voltage. Negative ripple peak should not exceed 10% of rated voltage. Use within 20% of rated voltage for applications with potential reverse voltage during transient phenomena.
- Sudden Charge/Discharge: Protection circuits recommended if rush current exceeds 10A or 10 times allowable ripple current. A 1k protection resistor is required for leakage current measurement during charge/discharge.
- Ripple Current: Operate within stipulated limits to prevent self-heating, increased leakage current, and short circuits.
- Leakage Current: Self-correction mechanism exists; leakage current may decrease after voltage application.
- Failure Rate: Primary failure mode is open mode (wear-out) at high temperatures; random short circuits due to overvoltage are minor.
- Capacitor Insulation: Marking sleeve insulation is not guaranteed. The space between the case and negative terminal is not insulated. Ensure complete separation of case, negative lead, positive lead, and PCB patterns.
- Usage Environments to Avoid: Direct contact with salt water/oil, direct sunlight, high temperature, high humidity with condensation, chemically active gases, acid/alkaline environments, high-frequency induction, excessive vibration/shock.
Mounting Precautions
- Before Mounting: Do not reuse X-CON capacitors. Apply rated voltage with a 1k resistor for 1 hour at 60-70C for capacitors with increased LC after long storage. Do not reuse dropped capacitors. Ensure correct polarity, capacitance, and rated voltage. Match lead terminal pitch to PCB. Ensure no stress on lead terminals or body during mounting.
- Mounting: Follow SPEC for soldering temperature and duration. Do not let soldering iron tip touch the capacitor. Do not submerge capacitor body in solder during flow soldering. Rosin should only adhere to lead terminals.
- After Mounting: Do not tilt, bend, or twist capacitors. Prevent other matter from touching the capacitor. For PCB washing, use approved cleaning agents, immersion or ultrasonic for
Environment-related Substances
Refers to the latest document "Environment-related Substances standard" (WI-HSPM-QA-072). Controlled substances include Heavy metals (Cadmium, Lead, Mercury, Hexavalent chromium), Chlorinated organic compounds (PCB, PCN, PCT, SCCP), Brominated organic compounds (PBB, PBDE), Tributyltin compounds (TBT), Triphenyltin compounds (TPT), Asbestos, Specific azo compounds, Formaldehyde, Polyvinyl chloride (PVC) and PVC blends, Beryllium oxide, Beryllium copper, Specific phthalates (DEHP, DBP, BBP, DINP, DIDP, DNOP, DNHP), Hydrofluorocarbon (HFC), Perfluorocarbon (PFC), Perfluorooctane sulfonates (PFOS), and Specific Benzotriazole.
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