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Specifications
Operating Temperature:
-40℃~+105℃
Capacitance:
2.2uF
Height - Seated (Max):
11mm
Pin Spacing:
2mm
Voltage Rating:
50V
Diameter:
5mm
Tolerance:
±20%
Mfr. Part #:
50V2.2uF CD110
Package:
Through Hole,D5xL11mm
Key Attributes
Model Number:
50V2.2uF CD110
Product Description
Product Overview
The CD110 series is a standard plug-in type aluminum electrolytic capacitor designed for reliable long-term operation. It features a black sleeve with white lettering and is rated for a wide operating temperature range of -40 to +105. This capacitor is suitable for applications requiring stable performance and a long lifespan, with specific attention paid to ripple current management for optimal longevity. It adheres to relevant industry standards and is manufactured by Shenzhen Hongruikai Electronic Technology Co., Ltd.
Product Attributes
- Brand: HRK ()
- Series: CD110
- Type: Plug-in Aluminum Electrolytic Capacitor
- Sleeve Color: Black
- Marking Color: White
- Origin: Shenzhen, China
- Environmental Compliance: RoHS, REACH SVHC, 2006/22/EC (PFOA/PFOS), 2005/84/EC (16P), ZEK 01.2-08 (PAHs), Sony SS-00259 Rev. 18
Technical Specifications
| Supplier P/N | Series | Rated Capacitance (uF) | Rated Voltage (V) | Capacitance Tolerance (%) | Dissipation Factor (tan, max) (%) | Leakage Current (uA, max) | Surge Voltage (V) | Equivalent Impedance (, 20, 100KHz) | Rated Ripple Current (mA rms) (105, 100KHz) | Durability (Hrs, at 105) | Diameter (mm) | Height (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CD110 | CD110 | 33 | 400 | -20~+20 | 24 | 436 | 450 | 190 | 2,000 | 13 | 17 |
Detailed Specifications
| Item | Test Condition / Method | Judgment Standard |
|---|---|---|
| Capacitance (CAP) | Test Circuit: Series Equivalent Circuit Test Frequency: 120Hz | Within the error range of rated capacity, see Table-1 |
| Dissipation Factor (DF) | Less than or equal to the dissipation factor tangent value in Table-1 | |
| Leakage Current (LC) | Apply rated DC voltage across the capacitor, in series with a 100010 resistor. Measure leakage current after 2 minutes. | Less than or equal to the leakage current value in Table-1 |
| Surge Voltage | At 15~35, apply surge voltage through a protective resistor (10050)/CR (K). 1000 cycles (305s charge, 5.50.5 min discharge per cycle). | Capacitance change rate: Within 15% of initial value Dissipation factor: Not greater than specification value Leakage current: Not greater than specification value Appearance: No visible abnormalities |
| Temperature Characteristics | Test Temperatures: 255, -253, -403, +1053 | Impedance ratio (Stage 2,3 vs Stage 1): Not exceeding upper table values Capacitance change rate (vs Stage 1): Within 25% Dissipation factor: Not exceeding 5x specification value Leakage current: Not exceeding specification value |
| Lead Pull Strength | Apply specified tensile force to leads for 101 seconds. | See table for lead diameter and corresponding tensile/bending strength (N/{kgf}) |
| Lead Bending Strength | Rotate leads 90 degrees in each direction from vertical position, 101 seconds per rotation. | No obvious appearance change, no lead breakage or loosening. |
| Vibration Test | 10~55Hz, 1.5mm amplitude, 2 hours per direction (total 6 hours). | Capacitance test: Stable Capacitance change: Within 5% of initial value Appearance: No abnormalities |
| Solderability | Dip terminals in 25% rosin solution for 5-10s, then immerse in solder at 2455 up to 1.5-2.0mm from the capacitor body. | Approx. 90% of immersed lead surface area should be covered with new solder. |
| Soldering Heat Resistance | Dip leads (1.5-2.0mm from body) in solder at 2605 (101s) or 35010 (3-4s). Measure after 1-2 hours at standard conditions. | Capacitance change rate: Within 10% of initial value Dissipation factor: Not greater than specification value Leakage current: Not greater than specification value Appearance: No significant abnormalities |
| Damp Heat (Steady State) | 405, 90-95% RH for 2408 hours. Measure after 1-2 hours at standard conditions. | Capacitance change rate: Within 20% of initial value Dissipation factor: Not exceeding 1.2x specification value Leakage current: Not greater than specification value Appearance: No significant abnormalities |
| Rapid Temperature Change | 5 cycles: +25(3min) -40(30min) +25(3min) +105(30min) +25(3min). Measure after 1-2 hours at standard conditions. | Capacitance change rate: Within 10% of initial value Dissipation factor: Not greater than specification value Leakage current: Not greater than specification value Appearance: No significant abnormalities |
| Endurance | Apply rated voltage and ripple current at rated temperature for rated life. Measure after 1-2 hours in standard environment. | Capacitance change rate: Within 20% of initial value Dissipation factor: Not exceeding 2x specification value Leakage current: Not greater than specification value Appearance: No significant abnormalities |
| High Temperature Storage | Store at 1052 without voltage for 1000+48/-0 hours. Recover for 16 hours before measurement. | Capacitance change rate: Within 20% of initial value Dissipation factor: Not exceeding 2x specification value Leakage current: Not greater than specification value Appearance: No significant abnormalities |
| Anti-explosion | a) AC Test: 0.7x rated voltage (50/60Hz) or 250V AC (whichever is lower). b) DC Test: 1A DC for dia. 22.4mm, 10A DC for dia. >22.4mm (reverse voltage). | Safety vent opens without flame. If vent does not open within 30 minutes, performance is considered met. |
Usage Precautions
- Aluminum electrolytic capacitors are polarized; ensure correct polarity to prevent short circuits or damage. Use non-polarized capacitors if polarity is uncertain or reversible.
- Do not apply reverse voltage or DC voltage exceeding the rated voltage. Exceeding rated voltage significantly increases leakage current and can cause damage. Operate at rated voltage for optimal lifespan. Surge voltage is the maximum voltage the capacitor can withstand for a short period.
- Ripple current should be kept below the rated value. Exceeding the rated ripple current causes internal heating, capacity reduction, and shortened lifespan. The sum of the peak ripple voltage and DC voltage must be less than the rated working voltage.
- Operate within the rated temperature range. Exceeding the upper limit drastically reduces lifespan or may activate the safety vent. Operation at room temperature ensures a longer lifespan. For every 10C decrease in ambient temperature, the lifespan doubles.
- Prolonged storage can increase leakage current, especially at higher temperatures. Store in a suitable environment. Leakage current will decrease after applying voltage. If high leakage current affects the circuit, pre-charge the capacitor before use.
- Not suitable for circuits with frequent charge/discharge cycles, as capacity may decrease due to anode oxidation or damage from generated heat.
- Improper installation or stress on leads can damage the internal structure, leading to high leakage current or leakage issues. Ensure good soldering, appropriate PCB hole spacing, do not bend leads excessively, and avoid bending or twisting the capacitor body during soldering.
- During tin dipping or soldering, the sleeve may crack or shrink if exposed to excessive heat or time.
- Do not clean with halogenated organic solvents. If cleaning is necessary, use a cleaner that guarantees capacitor quality. After cleaning, do not store in the cleaning solution or sealed containers. Dry with hot air (not exceeding the capacitor's upper temperature limit) for at least 10 minutes.
- Do not use fixing agents or coating agents containing halogenated organic compounds. Avoid completely sealing the capacitor's sealing area with these agents.
- Recommended storage conditions: <35, <75% RH, away from direct sunlight. Shelf life is 12 months from the date of manufacture. If stored beyond 12 months, check electrical characteristics and solderability.
- Dispose of capacitors according to local industrial waste regulations.
- Refer to EIAJ RCR-2367B for further details.
Packaging Information
| Product Size DxL(mm) | Bags per Inner Box | Pieces per Inner Box | Inner Boxes per Outer Box | Pieces per Outer Box | Inner Box Dimensions (mm) | Outer Box Dimensions (mm) | |
|---|---|---|---|---|---|---|---|
| 13*17 | 200 | 16 | 3200 | 2 | 6400 | 290*225*295 | 470*315*320 |
2508181355_HRK-50V2-2uF-CD110_C2960206.pdf
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