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Specifications
Operating Temperature:
-40℃~+105℃
Capacitance:
220uF
Height - Seated (Max):
7.7mm
Voltage Rating:
25V
Diameter:
6.3mm
Tolerance:
±20%
Ripple Current:
120mA@120Hz
Mfr. Part #:
VT1EM221E077ST
Package:
SMD,D6.3xL7.7mm
Key Attributes
Model Number:
VT1EM221E077ST
Product Description
Product Overview
The DongGuan Chuanghui Electronics Co.,Ltd. VT series chip-aluminum electrolytic capacitors are designed for various electronic applications. These capacitors offer a wide operating temperature range of -40 to 105 and are available in a broad range of nominal capacitance from 0.1F to 8200F and rated voltages from 4V to 100V. They are suitable for applications requiring reliable performance and compact solutions.
Product Attributes
- Brand: DongGuan Chuanghui Electronics Co.,Ltd.
- Series: VT
- Origin: Dongguan, Guangdong Province, China
- Type: Chip-Aluminum Electrolytic Capacitor
Technical Specifications
Case Size Table
| Item | D (mm) | L (mm) | A (mm) | B (mm) | C (mm) | E (mm) | H (mm) |
|---|---|---|---|---|---|---|---|
| 4 x 5.4 | 4.0 | 5.4 | 1.8 | 4.3 | 4.3 | 1.0 | 0.5~0.8 |
| 5 x 5.4 | 5.0 | 5.4 | 2.1 | 5.3 | 5.3 | 1.3 | 0.8 ~ 1.1 |
| 6.3 x 5.4 | 6.3 | 5.4 | 2.4 | 6.6 | 6.6 | 2.2 | 1.1~1.4 |
| 6.3 x 7.7 | 6.3 | 7.7 | 2.4 | 6.6 | 6.6 | 2.2 | 1.1~1.4 |
| 6.3 x 10.5 | 6.3 | 10.5 | 2.4 | 6.6 | 6.6 | 2.2 | 1.1~1.4 |
| 8 x 10.5 | 8.0 | 10.5 | 2.9 | 8.3 | 8.3 | 3.1 | 1.1~1.4 |
| 8 x 12.5 | 8.0 | 12.5 | 2.9 | 8.3 | 8.3 | 3.1 | 1.1~1.4 |
| 10 x 10.5 | 10.0 | 10.5 | 3.2 | 10.3 | 10.3 | 4.5 | 1.1~1.4 |
| 10 x 12.5 | 10.0 | 12.5 | 3.2 | 10.3 | 10.3 | 4.5 | 1.1~1.4 |
| 12.5 x 13.5 | 12.5 | 13.5 | 4.8 | 13.0 | 13.0 | 4.4 | 1.1~1.4 |
| 12.5 x 16.5 | 12.5 | 16.5 | 4.8 | 13.0 | 13.0 | 4.4 | 1.1~1.4 |
| 16 x 16.5 | 16.0 | 16.5 | 5.8 | 17.0 | 17.0 | 6.4 | 1.1~1.4 |
| 18 x 16.5 | 18.0 | 16.5 | 6.8 | 19.0 | 19.0 | 6.4 | 1.1~1.4 |
| 18 x 21.5 | 18.0 | 21.5 | 6.8 | 19.0 | 19.0 | 6.4 | 1.1~1.4 |
Technical Performance
| Item | Characteristics |
|---|---|
| Operating Temperature Range | -40 ~ 105 |
| Rated Voltage Range | 4V ~ 100V |
| Nominal Capacitance Range | 0.1 ~ 8200 F |
| Nominal Capacitance Tolerance | 20% (20, 120Hz) |
| Leakage Current (after 2 min at rated voltage) | I 0.01CRUR or 3A (whichever is greater) |
| Dissipation Factor (tg) Max (20, 120Hz) | See table below |
Dissipation Factor (tg) Max (20, 120Hz)
| UR (V) | 4 | 6.3 | 10 | 16 | 25 | 35 | 50 | 63 | 80 | 100 |
|---|---|---|---|---|---|---|---|---|---|---|
| tg | 0.35 | 0.28 | 0.24 | 0.20 | 0.16 | 0.14 | 0.12 | 0.12 | 0.12 | 0.12 |
Note: For nominal capacitance exceeding 1000F, add 0.02 to the value above for each 1000F increase.
Nominal Capacitance, Rated Voltage, Rated Ripple Current and Case Size Table (Partial)
| V | F | DL (mm) | I~ (mA) (105, 120Hz) |
|---|---|---|---|
| 25 | 220 | 6.37.7 | 120 |
| 25 | 100 | 6.35.4 | 70 |
| 25 | 150 | 6.37.7 | 100 |
| 25 | 220 | 6.37.7 | 120 |
| 25 | 330 | 810.5 | 305 |
| 25 | 470 | 810.5 | 340 |
| 25 | 680 | 1010.5 | 380 |
| 25 | 1000 | 1010.5 | 410 |
| 25 | 1500 | 1010.5 | 500 |
| 25 | 2200 | 12.513.5 | 680 |
| 25 | 3300 | 12.516.5 | 850 |
| 25 | 4700 | 1616.5 | 1000 |
| 25 | 6800 | 1816.5 | 1290 |
Frequency Coefficient of Ripple Current
| Frequency | Coefficient |
|---|---|
| 50Hz | 0.70 |
| 120Hz | 1.00 |
| 300Hz | 1.17 |
| 1KHz | 1.36 |
| 10K-100KHz | 1.50 |
Construction and Materials
| No. | Part Name | Material Name | Main Supplier Name |
|---|---|---|---|
| 1 | Lead wire | AL- wire LG3+Tin- plating of copper cover steel | NANTONG GENENIC ELECTRONIC INDUSTRY CO., LTD |
| 2 | Rubber plug | Butyl rubber IIR rubber | Tiantai Pengyu Rubber Co., Ltd, Zhejiang Tiantai Xianghe Industrial Co., Ltd |
| 3 | PE AL- CASE | 99.5% purity aluminum | Shenzhen Xiesheng Precision Products Co., Ltd, Hangzhou Lin'an Yipeng Electronic Technology Co., Ltd |
| 4 | Anode foil AL- foil(+) | Formed AL 99.99% or 99.98% | Dongguang Sunshine Foil Co., Ltd., Lidon Electronic Technology Co., Ltd. |
| 5 | Cathode foil AL- foil(-) | Etched AL 99.7% | AFT ELECTRONIC CO. LTD. BOLUO |
| 6 | Separator paper | Electrolytic Capacitor paper | Zhejiang Kane Special Paper CO.,Ltd., Shandong Lunan New Material Co.,Ltd |
| 7 | Base plate | PPA | Hongxinde Electronic Technology Co.Ltd. |
Tests and Requirements
| No. | Test Item | Specification |
|---|---|---|
| 1 | Series | VT SERIES |
| 2 | Rated Voltage | 4~100V |
| 3 | Operating Temperature Range | -40~+105 |
| 4 | Capacitance | Nominal Capacitance Tolerance: 20% MAX |
| 5 | Dissipation Factor (tg) | See table in Technical Performance section. |
| 6 | Leakage Current | I 0.01CV or 3A (whichever is greater) (20, 2 minutes) |
| 7 | Maximum Permissible Ripple Current | The maximum sinusoidal alternating current of a frequency specified below, at which the capacitor can be operated continuously. (DC voltage + peak ripple voltage) rated voltage. |
| 8 | Temperature Characteristics | Impedance ratio Z(-25)/Z(+20) and Z(-40)/Z(+20) within specified limits. |
| 9 | Surge Test | After 1000 cycles at specified temperature, C/C15%, tg < specified value. Surge Voltage: 5V (for 4V rated), 8V (for 6.3V rated), 13V (for 10V rated), 20V (for 16V rated), 32V (for 25V rated), 44V (for 35V rated), 63V (for 50V rated), 72V (for 63V rated), 92V (for 80V rated), 115V (for 100V rated). |
| 10 | Terminal Strength | Tensile and bending strength within specified limits. No breaking and loosening of terminal. |
| 11 | Solderability | 3/4 of the circumference of the surface up to the immersed shall be covered with new solder. |
| 12 | Resistance to Soldering Heat | Capacitance change: 10% of initial value. tg: initial specified value. Leakage current: initial specified value. |
| 13 | Vibration | Capacitance change: 5% of initial value. No visible damage. |
| 14 | Damp Heat | Capacitance change: 15% of initial value. tg: initial specified value. Leakage current: initial specified value. |
| 15 | Shelf Life (High Temperature Storage) | Capacitance change: 20% of initial value (25% for 16V). tg: 200% of initial specified value. Leakage current: initial specified value. |
| 16 | Load Life | Capacitance change: 20% of initial value (25% for 16V). tg: 200% of initial specified value. Leakage current: initial specified value. |
Marking
The mark "VT" is the exclusive identifier for DongGuan Chuanghui Electronics CO.,LTD.'s VT series SMD Type products.
Taping Specifications
| Reel DL | Y (mm) | P (mm) | F (mm) | H (mm) | T (mm) |
|---|---|---|---|---|---|
| 45.4 | 12.0 | 8.0 | 5.5 | 5.0 | 5.8 |
| 55.4 | 12.0 | 12.0 | 5.5 | 6.0 | 5.8 |
| 6.35.4 | 16.0 | 12.0 | 7.5 | 7.0 | 5.8 |
| 6.37.7 | 16.0 | 12.0 | 7.5 | 7.0 | 8.0 |
| 6.310.5 | 16.0 | 12.0 | 7.5 | 7.0 | 11.0 |
| 810.5 | 24.0 | 16.0 | 11.5 | 8.7 | 11.0 |
| 812.5 | 24.0 | 16.0 | 11.5 | 8.7 | 13.3 |
| 1010.5 | 24.0 | 16.0 | 11.5 | 10.7 | 11.0 |
| 1012.5 | 24.0 | 16.0 | 11.5 | 10.7 | 13.3 |
| 12.513.5 | 32.0 | 24.0 | 14.2 | 13.2 | 14.3 |
| 12.516.5 | 32.0 | 24.0 | 14.2 | 13.2 | 17.3 |
| 1616.5 | 44.0 | 28.0 | 20.2 | 17.5 | 17.3 |
| 1816.5 | 44.0 | 32.0 | 20.2 | 19.5 | 17.8 |
| 1821.5 | 44.0 | 32.0 | 20.2 | 19.5 | 22.5 |
Package Quantity
| DL | Quantity / Reel (pcs) | Quantity / Small Packing Box (pcs) | Quantity / Large Packing Box (pcs) |
|---|---|---|---|
| 45.4 | 2000 | 24000 | 48000 |
| 55.4 | 1000 | 12000 | 24000 |
| 6.35.4, 6.37.7, 86.2 | 1000 | 10000 | 20000 |
| 810.5, 1010.5 | 500 | 3500 | 7000 |
| 6.310.5 | 700 | 7000 | 14000 |
| 812.5 | 400 | 2800 | 5600 |
| 1012.5 | 400 | 2800 | 5600 |
| 12.513.5 | 200 | 1200 | 2400 |
| 12.516.5 | 150 | 900 | 1800 |
| 1616.5 | 125 | 625 | 1250 |
| 1816.5 | 125 | 625 | 1250 |
| 1821.5 | 75 | 375 | 750 |
Material Number Encoding Rules
VT 1E M 221 E 077 S T
| Part | Description | Code Examples |
|---|---|---|
| Series | VT | VT |
| Voltage | 4V to 100V | 1E (25V) |
| Capacitance Tolerance | 5% to -20%~+30% | M (20%) |
| Capacitance | 0.1F to 8200F | 221 (220F) |
| Size (Diameter D x Height H) | D: 4mm to 35mm, H: 5mm to 45mm | E077 (D=6.3mm, H=7.7mm) |
| Finishing | Bulk, Taping, Cut Lead, SMD | S (SMD) |
| Sleeve | PVC, PET | T (PET) |
VT Series Product Approval Sheet (Example: 25V 220F)
| Parameter | Specification |
|---|---|
| Voltage | 25V |
| Capacitance | 220F |
| Capacitance Tolerance | 20% |
| Temperature Range | -40~+105 |
| Case Size | Diameter D: 6.3 mm, Height L: 7.70.3mm |
| Capacitance (C) | 176 ~ 264 F (Initial Test) |
| Dissipation Factor (tg) | 16% (Max) (Initial Test) |
| Leakage Current (I) | 55 A (Max) (Initial Test) |
| Storage Test (105, 1000 hours) | Capacitance change rate: 20% within initial value. Dissipation value: 200% initial specified value. Leakage current: initial specified value. |
| Endurance Test (105, 1000 hours) | Capacitance change rate: 20% within initial value. Dissipation value: 200% initial specified value. Leakage current: initial specified value. |
2504231555_ChuangHui-VT1EM221E077ST_C48543045.pdf
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