Product Overview
The CapXon GF Series Aluminum Electrolytic Capacitors are designed for reliable performance in various electronic applications. These capacitors offer a wide operating temperature range of -55C to 105C and are built to meet stringent industrial standards, including JIS-C-5101-1. They feature a durable construction with a safety vent for overpressure protection and are suitable for use in environments where high ripple current handling and long endurance are required. The series is compliant with RoHS regulations and manufactured without ozone-depleting chemicals.
Product Attributes
- Brand: CapXon
- Series: GF Type
- Origin: Shenzhen, China
- Certifications/Standards: JIS-C-5101-1, RoHS compliant
- Environmental Compliance: Manufactured without ozone-depleting chemicals
Technical Specifications
| Part Number | Capacitance (F) | Capacitance Tolerance (%) | Rated Working Voltage (VDC) | Surge Voltage (VDC) | Max. Dissipation Factor (%) @ 100kHz/105 | Ripple Current (mA) @ 100kHz/105 | Max. Leakage Current (A) | Max. Impedance () @ 100kHz/20 | Operating Temperature (C) | Case Size (D* L mm) | Endurance @ 105C (Hrs) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GF681M025G160A | 680 | -20~20 | 25 | 29 | 10 | 1424 | 170 | 0.04 | -55~105 | 10X16 | 5000 |
Dimensions
| Part Number | D (mm) | L (mm) | d (mm) |
|---|---|---|---|
| GF681M025G160A | 10 | 16 | 0.6 |
Technical Performance
| Test Item | Conditions & Criterion |
|---|---|
| Range of Working Temperature | -55~105 (C) |
| Capacitance | Measurement Temp: 202, Frequency: 120Hz, Voltage: 0.5Vrms. Tolerance: -20~20% |
| Dissipation Factor (tan) | Measurement Temp: 202, Frequency: 120Hz, Voltage: 0.5Vrms. See Table 1 for criterion. |
| Leakage Current | Rated voltage applied for 2 min. Criterion: I 170 (A) |
| Terminal Strength (Tensile) | Refer to datasheet for load values based on lead diameter. |
| Terminal Strength (Bending) | Refer to datasheet for load values and cycles based on lead diameter. |
| Temperature Characteristic | Impedance ratio must not exceed values in Table 2. LC 800% of initial specification. |
| High Temperature Load | 105C, Rated DC working voltage, 5000 H. Capacitance Change: 20%, DF 200% of initial, LC initial. |
| High Temperature Exposure (Storage) | 105C, No voltage, 1000 H. Capacitance Change: 20%, DF 200% of initial, LC initial. |
| Surge Test | 15~35C, 29V, 1000 cycles (30s charge, 330s discharge). Capacitance Change: 15%, DF initial, LC initial. |
| Vibration | 10~55Hz, 0.75mm amplitude, 98 m/s (10g) for 6 hours (X,Y,Z). Capacitance Change: 5%, DF initial, LC initial. |
| Solderability | Solder: Sn96.5/Ag3/Cu0.5, 2455C, 2.00.5s immersion. New tin coverage > 95%. |
| Resistance to Soldering Heat | Solder: Sn96.5/Ag3/Cu0.5, 2603C, 101s immersion. Capacitance Change: 5%, DF initial, LC initial. |
| Vent Test | (For products with vent requirement) Refer to datasheet for voltage and size criteria. No explosion, flash, flame, spark or fire. |
| Temperature Cycling | 10 cycles (refer to JIS-C-5101-1 No:4.16). Capacitance Change: 5%, DF initial, LC initial. |
| High Temp and Humidity | 402C, 90~95% RH, 500 H. Capacitance Change: 10%, DF 1.2 times initial, LC initial. |
Marking
Example: CapXon (Brand), 25V (Rated Voltage), 680F (Nominal Capacitance), (-) (Polarity Indicator), 105C (Max Operating Temp.), GF (Series), P1502 (Date Code - 15: Year 2015, 02: Week 2), VENT (Safety Vent).
Characteristics Tables
Table 1: Dissipation Factor (DF) max. (%)
| Working Voltage (VDC) | 6 | 10 | 16 | 25 | 35 | 50 | 63 | 100 |
|---|---|---|---|---|---|---|---|---|
| D.F. (%)max. | 16 | 14 | 12 | 10 | 9 | 8 | 8 | 8 |
| For capacitance>1000uF, add 2% per another 1000uF | ||||||||
Table 2: Impedance Ratio max.
| Working Voltage | 6 | 10 | 16 | 25 | 35 | 50 | 63 | 100 |
|---|---|---|---|---|---|---|---|---|
| Z(-25)Z(+20) | 4 | 3 | 3 | 3 | 3 | 3 | 2 | 2 |
| Z(-40)Z(+20) | 8 | 6 | 4 | 3 | 3 | 3 | 3 | 3 |
Table 3: Multiplier for Ripple Current vs. Frequency
| CAP(uF)Frequency(Hz) | 50(60) | 120 | 400 | 1K | 10K | 50K~100K |
|---|---|---|---|---|---|---|
| CAP 10 | 0.47 | 0.59 | 0.76 | 0.85 | 0.97 | 1.0 |
| 10CAP 100 | 0.52 | 0.62 | 0.80 | 0.89 | 0.97 | 1.0 |
| 100CAP 1000 | 0.58 | 0.72 | 0.84 | 0.90 | 0.98 | 1.0 |
| 1000CAP | 0.63 | 0.78 | 0.87 | 0.91 | 0.98 | 1.0 |
2409272202_CapXon-GF681M025G160A_C20415674.pdf
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