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Specifications
Lifetime:
10000hrs@105℃
Capacitance:
33uF
Height - Seated (Max):
25mm
Pin Spacing:
7.5mm
Voltage Rating:
450V
Diameter:
16mm
Tolerance:
±20%
Mfr. Part #:
UCS2W330MHD
Package:
Through Hole,D16xL25mm
Key Attributes
Model Number:
UCS2W330MHD
Product Description
Product Overview
The UCS series miniature aluminum electrolytic capacitors are designed for high ripple current and long-life applications, offering a load life of 8000 to 10000 hours at +105C. These capacitors are particularly suited for ballast applications. They are compliant with the RoHS directive (2011/65/EU). The series features a pencil-shaped, radial lead type with a PET sleeve and a pressure relief vent.
Product Attributes
- Brand: UCS (implied from series name)
- Type: Miniature Sized Aluminum Electrolytic Capacitors
- Construction: Radial Lead Type, Pencil-shaped
- Sleeve Material: PET (Polyethylene Terephthalate)
- Leadwire: Pb-free
- Compliance: RoHS directive (2011/65/EU)
Technical Specifications
| Category | Specification |
|---|---|
| Temperature Range | 40 to +105C (160 to 400V) , 25 to +105C (450V) |
| Rated Voltage Range | 160 to 450V |
| Rated Capacitance Range | 6.8 to 330F |
| Capacitance Tolerance | 20% at 120Hz, 20C |
| Leakage Current | After 1 minute's application of rated voltage at 20C, leakage current is not more than 0.04CV+100 (A) |
| Tangent of loss angle (tan ) Measurement Frequency | 120Hz at 20C |
| Endurance | Load life of 8000 to 10000 hours at +105C. Specifications are met after storing capacitors under no load at 105C for 1000 hours and performing voltage treatment based on JIS C 5101-4 clause 4.1 at 20C. Capacitance change within 20% of initial value, leakage current less than or equal to initial specified value, tan 200% or less than initial specified value. |
| Stability at Low Temperature | Impedance ratio Z25C / Z+20C and Z40C / Z+20C listed by rated voltage. |
| Shelf Life | Not explicitly detailed, but endurance testing implies long-term stability. |
| Marking | Printed with white color letter on dark brown sleeve. |
| Frequency Coefficient of Rated Ripple Current | Values provided for 50Hz to 100kHz or more, with corresponding ripple current ratings (mArms) at 105C. |
| Rated Voltage (V) | tan (MAX.) |
|---|---|
| 160 | 0.20 |
| 200 | 0.20 |
| 250 | 0.20 |
| 350 | 0.24 |
| 400 | 0.24 |
| 450 | 0.24 |
| Rated Voltage (V) | Impedance ratio ZT / Z20 (MAX.) |
|---|---|
| 160 | 3, 6 |
| 200 | 3, 6 |
| 250 | 3, 6 |
| 350 | 5, 6 |
| 400 | 5, 6 |
| 450 | 6, -- |
| Cap Code | Capacitance (F) | Case Size D L (mm) | Rated Ripple Current (mArms) at 105C (100kHz) |
|---|---|---|---|
| 6R8 | 6.8 | 10 16 | 280 (for 2C) |
| 100 | 10 | 10 20 | 350 (for 2C) |
| 150 | 15 | 10 20 | 350 (for 2D) |
| 220 | 22 | 10 20 | 500 (for 2D) |
| 330 | 33 | 12.5 20 | 650 (for 2E) |
| 470 | 47 | 12.5 20 | 750 (for 2E) |
| 680 | 68 | 12.5 25 | 980 (for 2V) |
| 820 | 82 | 16 20 | 1180 (for 2V) |
| 101 | 100 | 16 20 | 1180 (for 2G) |
| 151 | 150 | 16 25 | 1420 (for 2G) |
| 221 | 220 | 18 31.5 | 1890 (for 2W) |
| 331 | 330 | .010 40.0 | 2370 (for 2W) |
| Type Numbering System Example | Description |
|---|---|
| U1C2S324E5160718M91011 | Capacitance tolerance (20%), Rated capacitance (100F), Rated voltage (250V), Size code (E), Series name (UCS), Type numbering system (Example : 250V 100F) |
| Size Code | Configuration D | P (mm) | d (mm) |
|---|---|---|---|
| Blank, 6 | 10 | 5.0 | 0.6 |
| 12.5 | 7.5 | 0.8 | |
| 16 | 7.5 | 0.8 | |
| 18 | 7.5 | 0.8 |
| Case size D L (mm) | Rated ripple current (mArms) at 105C 100kHz | Type Code |
|---|---|---|
| 10 16 | 280 | 2C |
| 10 20 | 350 | 2C |
| 10 20 | 500 | 2D |
| 12.5 20 | 650 | 2E |
| 12.5 20 | 750 | 2V |
| 12.5 25 | 980 | 2V |
| 16 20 | 1180 | 2G |
| 16 20 | 1300 | 2G |
| 16 25 | 1420 | 2W |
| 18 20 | 1375 | 2G |
| 18 25 | 1530 | 2W |
| 18 31.5 | 1575 | 2W |
| 18 35.5 | 1890 | 2W |
2410121556_Nichicon-UCS2W330MHD_C116223.pdf
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