Product Overview
The LGU series of aluminum electrolytic capacitors are designed for high performance across a wide temperature range, suitable for applications operating between -40C to +105C (for 16-250V) and -25C to +105C (for 315-450V). Featuring snap-in terminals, these capacitors offer reliability with excellent endurance and shelf life characteristics. They are compliant with the RoHS directive (2011/65/EU, (EU)2015/863).
Product Attributes
- Series Name: LGU
- Terminal Type: Snap-in
- Sleeve Material: P.E.T.
- Marking: White letter on black sleeve
- Compliance: RoHS directive (2011/65/EU, (EU)2015/863)
- Other terminations: Available upon request. Please refer to the Guidelines for Aluminum Electrolytic Capacitors.
Technical Specifications
| Category | Specification | Details | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature Range | Operating | -40 to +105C (16 to 250V), -25 to +105C (315 to 450V) | ||||||||||||||||||||||||
| Rated Voltage Range | 16 to 450V | |||||||||||||||||||||||||
| Rated Capacitance Range | 47 to 47000F | |||||||||||||||||||||||||
| Capacitance Tolerance | 20% at 120Hz, 20C | |||||||||||||||||||||||||
| Leakage Current | (After 5 minutes' application of rated voltage) | 3 CV [C : Rated Capacitance (F), V : Voltage (V)] | ||||||||||||||||||||||||
| Tangent of loss angle (tan ) | Measurement frequency: 120Hz at 20C | See table below for specific values by voltage rating. | ||||||||||||||||||||||||
| Stability at Low Temperature | Impedance ratio ZT/Z20 (MAX.) |
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| Endurance | 3000 hours at 105C with rated ripple current applied. Specifications listed shall be met when restored to 20C. Peak voltage shall not exceed rated voltage. | |||||||||||||||||||||||||
| Shelf Life | 1000 hours at 105C under no load, followed by voltage treatment. Shall meet characteristic requirements. | |||||||||||||||||||||||||
| Frequency Coefficient of Rated Ripple Current | at 105C, 120Hz |
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| Minimum Order Quantity | 50pcs. | |||||||||||||||||||||||||
| Type Numbering System Example | LGU1C682MELZ (200V, 680F) | |||||||||||||||||||||||||
| Dimensions (D x L mm) & Rated Ripple Current (mArms) | (Values vary by voltage and capacitance) | See detailed table in the original document. Example for 16V: 22x25mm, 1610mArms for 4700F. | ||||||||||||||||||||||||
| Leakage Current (mA) | (Values vary by voltage and capacitance) | See detailed table in the original document. Example for 16V: 1.02mA for 4700F. | ||||||||||||||||||||||||
| PC board hole dimensions | 2-2 0.1 | |||||||||||||||||||||||||
| Terminal dimensions | 100.1, 2-2 0.1 | |||||||||||||||||||||||||
| tan (MAX.) by Rated Voltage |
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2410121705_Nichicon-LGU2C272MELC_C1581672.pdf
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