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Specifications
Operating Temperature:
-40℃~+105℃
Capacitance:
2.2uF
Height - Seated (Max):
11mm
Voltage Rating:
50V
Diameter:
5mm
Mfr. Part #:
CD1102251HM0511VFL
Package:
Through Hole,D5xL11mm
Key Attributes
Model Number:
CD1102251HM0511VFL
Product Description
Product Overview
The CD110 series plug-in aluminum electrolytic capacitors offer reliable performance for various applications. Designed for general use, these capacitors feature a black sleeve with white markings and a rated operating temperature range of -40 to +105. They are built with quality materials including aluminum foil, electrolytic paper, and a PVC sleeve, ensuring durability and consistent performance. Key specifications include a capacitance of 33uF, a rated voltage of 400V, and a capacitance tolerance of -20% to +20%. These capacitors are suitable for applications requiring stable electrical characteristics and long-term operation under specified conditions.
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 (18th Edition)
Technical Specifications
| Ours P/N () | Series () | Rated Capacitance () (uF) | Rated Voltage () (V) | Capacitance Tolerance () (%) | Dissipation Factor () (%, max) | Leakage Current () (uA, max) | Surge Voltage () (V) | Equivalent Impedance () (, 20, 100KHz) | Rated Ripple Current () (mA rms) (105, 100KHz) | Durability () (Hrs, at 105) | Diameter (D) (mm) | Height (L) (mm) | Lead Diameter (d) (mm) | Lead Length (F) (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CD110 | CD110 | 33 | 400 | -20~+20 | 24 | 436 | 450 | 190 | 2,000 | 13 | 17 | 0.6 | 5.0 |
Product Dimensions (Table-1)
| D (mm) | 4 | 5 | 6 | 5 | 6 | 8 | 10 | 13 | 16 | 18 | 22 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| L (mm) | 5 | 6 | 5 | 6 | 8 | 10 | 13 | 16 | 18 | 22 | 22 |
| F (mm) | 1.6 | 2.0 | 2.5 | 2.0 | 2.5 | 3.5 | 5.0 | 7.5 | 7.5 | 10 | 10 |
| d (mm) | 0.45 | 0.45 | 0.45 | 0.5 | 0.5 | 0.5 | 0.6 | 0.8 | 1.0 | 1.0 | 1.0 |
Operating Temperature Range
| Rated Voltage (VDC) | Temperature Range () |
|---|---|
| 6.3 ~ 500 | -40 ~ +105 |
Product Structure
| Component Name | Material |
|---|---|
| Aluminum Foil | Aluminum |
| Separator Paper | Wood pulp |
| Electrolyte | Ethylene glycol, Ammonium adipate |
| Case | Aluminum |
| Rubber Seal | EPDM rubber |
| Lead Wire | Tinned copper clad steel wire |
| Sleeve | Polyvinyl chloride (PVC) |
Ripple Current Frequency Factor Coefficients
| Frequency (Hz) | Coefficient |
|---|---|
| 60Hz | Under 10uF: 0.65; 10C100: 0.70; 100C1000: 0.75; 1,000 up above: 0.80 |
| 120Hz | 1.00 (for all capacitance ranges) |
| 300Hz | Under 10uF: 1.15; 10C100: 1.15; 100C1000: 1.18; 1,000 up above: 1.05 |
| 1KHz | Under 10uF: 1.40; 10C100: 1.40; 100C1000: 1.30; 1,000 up above: 1.12 |
| 10KHz~ | Under 10uF: 1.50; 10C100: 1.50; 100C1000: 1.35; 1,000 up above: 1.15 |
Packaging
| Product Size DxL(mm) | Bag Quantity per Small Box | Small Boxes per Outer Box | Total Pieces per Outer Box | Small Box Dimensions (mm) | Outer Box Dimensions (mm) |
|---|---|---|---|---|---|
| 13*17 | 200 | 16 | 3200 | 290*225*295 | 470*315*320 |
Reliability Test Standards
| No. | Item | Test Conditions/Method | Judgment Standard |
|---|---|---|---|
| 1 | Electrostatic Capacitance (CAP) | Test circuit: Series equivalent circuit; Test frequency: 120Hz; Test voltage: Within the error range of rated capacitance. | Within the error range specified in Table-1. |
| 2 | Dissipation Factor (DF) | Less than or equal to the dissipation factor value in Table-1. | |
| 3 | Leakage Current (LC) | Apply rated DC voltage across the capacitor with a 100010 series resistor for 2 minutes, then measure leakage current. | Less than or equal to the leakage current value in Table-1. |
| 4 | Surge Voltage | At 15~35, apply surge voltage through a protection resistor of (10050)/CR (K). Charge for 305 sec, discharge for 5.50.5 min per cycle, for 1000 cycles. | Capacitance change rate: within 15% of initial value; Dissipation factor: not greater than specification; Leakage current: not greater than specification; Appearance: no visible abnormality. |
| 5 | Temperature Characteristics | Test temperatures: 255, -253, -403, +1053. Time to reach thermal stability at each stage. | Impedance ratio (Stage 2,3 vs Stage 1): not exceeding values in the table; Capacitance change rate (vs Stage 1): within 25%; Dissipation factor: not exceeding 5 times specification; Leakage current: not exceeding specification. |
| 6 | Lead Tensile Strength | Apply specified tensile force to capacitor leads for 101 sec. | See table for tensile strength values (N {kgf}) based on lead diameter (mm). No obvious appearance change, no lead breakage or loosening. |
| 7 | Lead Bending Strength | Fix capacitor vertically, apply specified bending force to leads. Rotate 90 degrees in one direction and back, then 90 degrees in the opposite direction and back, as one cycle. | No obvious appearance change, no lead breakage or loosening. |
| 8 | Vibration Test | 2 hours per direction on a vibration table, total 6 hours. Frequency range: 10~55Hz. Amplitude: 1.5mm. Sweep rate: approx. 1 min from 10 to 55 and back to 10 Hz. | Capacitance test: stable value; Capacitance change: within 5% of initial value; Appearance: no appearance defects. |
| 9 | Solderability | Dip capacitor terminals in 25% rosin solution for 5~10 sec, then immerse in solder at 2455 up to 1.5~2.0mm from the capacitor body. | Approximately 90% of the immersed lead surface area should be covered with new tin. |
| 10 | Soldering Heat Resistance | Immerse leads below 1.5~2.0mm from the body in solder at 2605 or 35010 for 101 sec or 3~4 sec respectively. Remove and place in normal temperature/humidity for 1~2 hours before measurement. | Capacitance change rate: within 10% of initial value; Dissipation factor: not greater than specification; Leakage current: not greater than specification; Appearance: no significant appearance abnormality. |
| 11 | Stable Humidity Heat | Place in an environment of 405 and 90~95% RH for 2408 hours. Then place in normal temperature/humidity for 1~2 hours before measurement. | Capacitance change rate: within 20% of initial value; Dissipation factor: not exceeding 1.2 times specification; Leakage current: not exceeding specification; Appearance: no significant appearance abnormality. |
| 12 | Temperature Rapid Change | Place capacitor in a thermal shock chamber. Temperature cycle: +25 (3min) -40 (30min) +25 (3min) +105 (30min) +25 (3min). Perform 5 cycles. Then place in normal temperature/humidity for 1~2 hours before measurement. | Capacitance change rate: within 10% of initial value; Dissipation factor: not greater than specification; Leakage current: not greater than specification; Appearance: no significant appearance abnormality. |
| 13 | Durability | Apply rated voltage and ripple current at the upper limit temperature for the rated life. Then place in standard environment for 1~2 hours. | Capacitance change rate: within 20% of initial value; Dissipation factor: not exceeding 2 times specification; Leakage current: not exceeding specification; Appearance: no significant appearance abnormality. |
| 14 | High Temperature Storage | Store in an environment of 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 2 times specification; Leakage current: not exceeding specification; Appearance: no significant appearance abnormality. |
| 15 | Explosion-proof | a) AC Power Test Method: Apply 0.7 times rated voltage or 250V AC (whichever is lower) at 50 or 60 Hz. b) DC Power Test Method: Apply 1A current for diameter 22.4mm; 10A current for diameter > 22.4mm, with reverse DC voltage. | Explosion-proof valve opens without flame. If the internal explosion-proof valve does not open after 30 minutes of applied voltage, the performance is considered satisfactory. |
Aluminum Electrolytic Capacitor Usage Precautions
- Aluminum electrolytic capacitors are polarized; use with correct polarity. Reverse connection can cause short circuits or capacitor damage. Use non-polarized capacitors if polarity is uncertain or may be reversed.
- Do not apply reverse voltage or DC voltage exceeding the rated voltage. Exceeding rated voltage significantly increases leakage current and can damage the capacitor. Use at rated voltage for optimal lifespan. Surge voltage is the maximum voltage the capacitor can withstand for short durations.
- Ripple current should be less than the rated value. Exceeding the rated ripple current can cause the capacitor to overheat, reduce capacitance, and shorten lifespan. The sum of the peak ripple voltage and DC voltage should be less than the rated working voltage.
- Use capacitors within the rated temperature range. Operating above the upper limit temperature will greatly shorten lifespan or activate the explosion-proof valve. Operating at room temperature ensures a longer lifespan. Scientific statistics show that for every 10 decrease in ambient temperature, the lifespan doubles.
- After prolonged storage, leakage current may increase. Higher storage temperatures accelerate this increase. Pay attention to storage environment. Leakage current will decrease after voltage is applied. If increased leakage current affects the circuit, pre-charge the capacitor before use.
- Capacitors are not suitable for circuits with frequent charge/discharge cycles. Capacitance may decrease due to oxidation of the negative electrode oxide film, or the capacitor may be damaged by heat generated during charge/discharge.
- Improper installation or stress on leads can damage the internal structure, leading to high leakage current or leakage issues. Ensure good soldering, correct 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 due to excessive time or temperature.
- Do not use halogenated organic cleaning agents. If cleaning is necessary, use agents that guarantee capacitor quality. After cleaning, do not store in the cleaning solution or sealed containers. Dry the capacitor and circuit board with hot air for over 10 minutes; the hot air temperature should not exceed the capacitor's upper limit temperature.
- Do not use fixing agents or coating agents containing halogenated organic compounds. Do not seal the capacitor's sealing area completely with fixing agents or coating agents.
- Recommended storage conditions: below 35, relative humidity less than 75% RH, away from direct sunlight. Product shelf life is 12 months from the date of manufacture. If stored beyond 12 months, check electrical characteristics and solderability.
- For disposal of capacitors, contact a local industrial waste disposal service.
- For more details, refer to EIAJ RCR-2367B.
2508181355_HRK-CD1102251HM0511VFL_C7493819.pdf
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