Snap In Terminal Aluminum Electrolytic Capacitor Nichicon LGU1V332MELZ Operating Temperature Range
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Product Description
Product Overview
The LGU series of aluminum electrolytic capacitors offers a standard performance characteristic suitable for a wide range of applications. These snap-in terminal type capacitors are designed for operation in temperature ranges of -40 to +105C for voltages 16 to 250V, and -25 to +105C for voltages 315 to 450V. They are compliant with the RoHS directive (2011/65/EU, (EU)2015/863).
Product Attributes
- Brand: LGU
- Type: Snap-in Terminal
- Construction: Aluminum Electrolytic Capacitor
- Certifications: RoHS compliant
- Marking: White letter on black sleeve
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 (A) [C : Rated Capacitance (F), V : Voltage (V)] | |||||||||
| Tangent of loss angle (tan ) | Measurement frequency: 120Hz at 20C | See table below for values by rated voltage. | |||||||||
| Stability at Low Temperature | Impedance ratio ZT/Z20 (MAX.) |
| |||||||||
| Endurance | 3000 hours at 105C with rated ripple current applied. Specifications must be met after restoration to 20C. Peak voltage shall not exceed rated voltage. | ||||||||||
| Shelf Life | 1000 hours at 105C under no load, followed by voltage treatment per JIS C 5101-4 clause 4.1 at 20C. Characteristics must be met. | ||||||||||
| Frequency Coefficient of Rated Ripple Current | See table below for values by frequency and voltage range. | ||||||||||
| Minimum Order Quantity | 50pcs | ||||||||||
| Dimensions | Refer to dimension table on the next page. | D x L (mm) | |||||||||
| Terminal Dimensions | 100.1 mm (length), 2-20.1 mm (diameter) | ||||||||||
| PC board hole dimensions | 4.00.5 mm (pitch), 1.5+0.2/-0.1 mm (diameter) | ||||||||||
| Other terminations | Available upon request. Refer to Guidelines for Aluminum Electrolytic Capacitors. |
Tan (MAX.) vs. Rated Voltage
| Rated voltage (V) | tan (MAX.) |
|---|---|
| 16 | 0.50 |
| 25 | 0.40 |
| 35 | 0.35 |
| 50 | 0.30 |
| 63 | 0.25 |
| 80 100 | 0.20 |
| 160 to 420 | 0.15 |
| 450 | 0.20 |
Frequency Coefficient of Rated Ripple Current
| Frequency (Hz) | Coefficient | |
|---|---|---|
| 160 to 250V | 315 to 450V | |
| 50 | 0.81 | 0.77 |
| 60 | 0.85 | 0.82 |
| 120 | 1.00 | 1.00 |
| 300 | 1.17 | 1.16 |
| 1k | 1.32 | 1.30 |
| 10k | 1.45 | 1.41 |
| 50k or more | 1.50 | 1.43 |
Example Part Number Configuration
LGU1C682MELZ
| Item | Description |
|---|---|
| LGU | Series name |
| 1 | Rated voltage code (e.g., C for 200V) |
| 682 | Rated capacitance (e.g., 682 for 680F) |
| M | Capacitance tolerance (e.g., M for 20%) |
| E | Case size code (e.g., E for 22x30mm) |
| LZ | Special code (example) |
Rated Ripple Current (mArms) at 105C, 120Hz (Partial Data Example)
| Rated Voltage | Capacitance (F) | Size DL(mm) | Rated Ripple (mArms) | Leakage Current (mA) | Part Number Code |
|---|---|---|---|---|---|
| 16V (1C) | 4700 | 22 25 | 1610 | 1.02 | LGU1C472MELZ |
| 16V (1C) | 6800 | 22 30 | 1910 | 1.23 | LGU1C682MELZ |
| 25V (1E) | 3300 | 22 25 | 1450 | 1.01 | LGU1E332MELZ |
| 25V (1E) | 4700 | 22 35 | 2020 | 1.21 | LGU1E472MELZ |
| 450V (2W) | 100 | 22 30 | 0510 | 0.47 | LGU2W101MELY |
| 450V (2W) | 150 | 25 25 | 0640 | 0.57 | LGU2W151MELY |
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