<
>
Specifications
Operating Temperature:
-40℃~+105℃
Lifetime:
2000hrs@105℃
Capacitance:
680uF
Height - Seated (Max):
41mm
Pin Spacing:
-
Voltage Rating:
250V
Diameter:
25mm
Equivalent Series Resistance(ESR):
-
Tolerance:
±20%
Ripple Current:
-
Mfr. Part #:
HP681M250N410A
Package:
Through Hole,D25xL41mm
Key Attributes
Model Number:
HP681M250N410A
Product Description
Product Overview
The CapXon HP series aluminum electrolytic capacitors are designed for reliable performance in various electronic applications. These capacitors offer a wide operating temperature range and are built to meet stringent quality standards, including JIS-C-5101-1. They are suitable for general-purpose use where stable capacitance and low leakage current are required. The product features a safety vent for overpressure protection and is manufactured in compliance with environmental regulations.
Product Attributes
- Brand: CapXon
- Origin: Shenzhen, China
- Series: HP
- Compliance: RoHS, Montreal Protocol
- Standards: JIS-C-5101-1, JIS-C-5102-4, JIS-C-5102-18
Technical Specifications
| Part Number | Capacitance (F) | Capacitance Tolerance (%) | Rated Working Voltage (VDC) | Surge Voltage (VDC) | Max. Dissipation Factor (%) | Ripple Current (120Hz /105) (A) | Max. Leakage Current (A) | Max. ESR (120Hz /20) (m) | Operating Temperature (C) | Case Size (D* L mm) | Endurance /105 (Hrs) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| HP681M250N410A | 680 | -20~20 | 250 | 288 | 15 | 2.2 | 1237 | 290 | -40~105 | 25X41 | 2000 |
Technical Data
Electrical Characteristics
| Item | Conditions | Criterion |
|---|---|---|
| Operating Temperature Range | -40~105 (C) | |
| Capacitance | Temp: 202, Freq: 120Hz, Voltage: 0.5Vrms | Tolerance: -20~20% |
| Dissipation Factor (tan) | Temp: 202, Freq: 120Hz, Voltage: 0.5Vrms | See Table 1 |
| Leakage Current | Rated voltage applied for 5 min with 100010% protective resistor. | I3* CV () |
| Terminal Strength (Tensile) | Load applied in lead direction for 101S. | Terminal should not be loose, breakage and bad connected. |
| Lead Diameter (mm) | Gravity (N) | Weight (Kg) |
| 0.35d0.5 | 5 | 0.51 |
| 0.5d0.8 | 10 | 1.02 |
| 0.8d1.25 | 20 | 2.04 |
| SNAP-IN Type | 40 | 4.08 |
| Terminal Strength (Bending) | Static load applied to lead wire, bent 90 and returned, then bent 90 in opposite direction and returned. Approx. 2~3 sec per cycle. | Terminal should not be loose, breakage and bad connected. |
| Lead Diameter (mm) | Gravity (N) | Weight (Kg) |
| 0.35d0.5 | 2.5 | 0.25 |
| 0.5d0.8 | 5 | 0.51 |
| 0.8d1.25 | 10 | 1.02 |
| LUG Terminal | 20 | 2.04 |
| (SNAP-IN type not tested for bending) | ||
| Temperature Characteristic | Measured after thermal equilibrium, impedance at same frequency. | 1. Impedance ratio shall not exceed values in Table 2. 2. Leakage current Shall not more than 800% of initial specified value. |
| Step | Temperature | Item |
| 1 | 202 | Impedance |
| 2 | Lower Category Temp 3C | Impedance |
| 3 | Upper Category Temp 2C | LC |
| High Temperature Load | Temp: 105, Applied Voltage: Rated DC working voltage, Test Time: 2000 H. Tested after 16 hours in standard atmospheric conditions. | 1. Capacitance Change: C/C 10% 2. Dissipation Factor: DF 130% of initial value 3. Leakage Current: LC initial value 4. Appearance: No visible damage. |
| High Temperature Exposure (Storage) | Temp: 105, Applied Voltage: None, Test Time: 1000H. Tested after 16 hours in standard atmospheric conditions. Pre-treatment: 30 min DC working voltage. | 1. Capacitance Change: C/C 10% 2. Dissipation Factor: DF 130% of initial value 3. Leakage Current: LC initial value 4. Appearance: No visible damage. |
| Surge Test | Temp: 15~35, Applied Voltage: 288V. Cycle: 30s charge, 330s discharge. Cycles: 1000. Tested after 16 hours in standard atmospheric conditions. | 1. Capacitance Change: C/C 15% 2. Dissipation Factor: DF initial value 3. Leakage Current: LC initial value 4. Appearance: No visible damage. |
| Vibration | Freq: 10~55Hz, Amplitude: 0.75mm, Accel: 98 m/s (10g). Time: X, Y, Z directions each 2 Hrs (total 6 Hrs). Tested within 30 minutes after vibration. | 1. Capacitance Change: C/C 5% 2. Dissipation Factor: DF initial value 3. Leakage Current: LC initial value 4. Appearance: No visible damage. |
| Solderability | Solder: Sn96.5%, Ag3%, Cu0.5%. Temp: 2455, Immerse Time: 2.00.5S. Speed: 252.5mm/s. Depth: 1.5~2.0mm between body and solder. Tested after 2 hours out of solder stove. | New solder adhesion > 95%. |
| Resistance to Soldering Heat | Solder: Sn96.5%, Ag3%, Cu0.5%. Temp: 2600~3, Immerse Time: 101S. Speed: 252.5mm/s. Depth: 1.5~2.0mm between body and solder. Tested after 2 hours out of solder stove. | 1. Capacitance Change: C/C 5% 2. Dissipation Factor: DF initial value 3. Leakage Current: LC initial value. |
| Vent Test (for products with vent requirement) | Method: Reverse Voltage 80V or Over Voltage (1.5x Rated Voltage). | No explosion, flash, flame, spark, or fire. If vent doesn't operate for 30 min, test passed (only for overvoltage method). |
| Temperature Cycling | Refer to JIS-C-5101-1 (2010) No:4.16. 10 cycles. | 1. Capacitance Change: C/C 5% 2. Dissipation Factor: DF initial value 3. Leakage Current: LC initial value 4. Appearance: No visible damage. |
| Step | Temp | Time (Min) |
| 1 | Lower Category Temp 3C | 303 |
| 2 | 255 | 3 |
| 3 | Upper Category Temp 2C | 303 |
| 4 | 255 | 3 |
| High Temp and Humidity | Temp: 402, Humidity: 90~95%RH, Time: 250H. Tested after 16 hours in standard atmospheric conditions. | 1. Capacitance Change: C/C 20% 2. Dissipation Factor: DF 1.2 times initial value 3. Leakage Current: LC initial value 4. Appearance: No visible damage. |
Marking Explanation
Example:
- (1) CapXon: Brand
- (2) 250V: Rated Voltage
- (3) 680F: Nominal Capacitance
- (4) (-) : Polarity (Cathode Indicate)
- (5) 105: Maximum Operating Temp.
- (6) HP: Series
- (7) VENT: Safety Vent
Marking Example: 680uF-250V HP VENT 105C *-NEG CapXon
Characteristic Tables
Table 1: Dissipation Factor (DF)
| F/Vdc | 6.3 | 10 | 16 | 25 | 35 | 50 | 63 | 80 | 100 | 160~420 | 450~600 | 8200 | 10000 to 22000 | 27000 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DF (%) | - | 35 | 35 | 30 | 25 | 20 | 20 | 15 | 15 | 15 | 20 | 100 | 55 | 60 |
| 40 | 50 | 50 | ||||||||||||
| 40 | 40 | 40 | ||||||||||||
| 35 | 35 | 35 | ||||||||||||
| 30 | 30 | 30 | ||||||||||||
| 25 | 25 | 25 | ||||||||||||
| 15 | 15 | 15 |
Table 2: Impedance Ratio (Z-25C / Z 20C and Z-40C / Z 20C)
| Impedance ratio max | VR(V) | 6.3~16 | 25 | 35 | 50~100 | 160~250 | 300~350 | 400~550 |
|---|---|---|---|---|---|---|---|---|
| Z-25 / Z 20 | 4 | 3 | 3 | 3 | 4 | 8 | 8 | |
| Z-40 / Z 20 | 15 | 10 | 8 | 6 | 8 | 12 | - |
Table 3: Multiplier for Ripple Current vs. Frequency
| VR(V)/Frequency(Hz) | 50(60) | 120 | 300 | 1K | 10K | 50K-100K |
|---|---|---|---|---|---|---|
| 10VR100 | 0.88 | 1 | 1.07 | 1.15 | 1.15 | 1.15 |
| 160VR250 | 0.81 | 1 | 1.17 | 1.32 | 1.45 | 1.5 |
| 315VR600 | 0.77 | 1 | 1.16 | 1.30 | 1.41 | 1.43 |
Important Notes:
- Specifications are subject to change without notice.
- Operating conditions may affect capacitor lifetime; consult Capxon for lifetime calculations.
- For aerospace, military, life-saving, or life-sustaining applications, consult Capxon before design-in.
- Capxon does not warrant suitability for buyer's intended application; buyer is responsible for verification and product selection.
- Capxon disclaims all warranties other than express written warranties.
- Further information is available on www.capxongroup.com.
2105242109_CapXon-HP681M250N410A_C2826508.pdf
Request A Quote
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
