CapXon KF Series Aluminum Electrolytic Capacitor
Product Overview
The CapXon KF Series is a line of high-reliability aluminum electrolytic capacitors designed for demanding applications. Featuring a low impedance and high ripple current capability, these capacitors are rated for 105C operation and offer extended endurance ranging from 2,000 to 5,000 hours. Their wide voltage range and robust construction make them suitable for various industrial and electronic applications requiring stable performance and longevity.
Product Attributes
- Brand: CapXon
- Series: KF Series
- Type: Aluminum Electrolytic Capacitor
- Mounting Type: THT (Through-Hole Technology)
- Temperature Rating: 105C
Technical Specifications
| Item | Performance Characteristics |
|---|---|
| Operating Temperature Range | -40 ~ +105C / -25 ~ +105C |
| Rated Voltage Range (VR) | 6.3 ~ 100V DC (for -40~+105C) 160 ~ 450V DC (for -25~+105C) |
| Surge Voltage (VS) | (VR 315V): VS = 1.15VR (VR > 315V): VS = 1.10VR |
| Capacitance Range (CR) | 0.47 ~ 15000F (for -40~+105C) 0.47 ~ 330F (for -25~+105C) |
| Capacitance Tolerance (C) | 20% (120Hz, 20C) |
| Leakage Current (ILEAK) | 0.01CRVR or 3A (after 2 minutes, 20C, VR applied) 0.03CRVR or 3A (after 2 minutes, 20C, VR applied) |
| Dissipation Factor (tan) | See table in original document for values based on VR. Add 2% per every multiple 1000F of rated capacitance value for CR 1000F. |
| Low Temperature Characteristics (Z ratio max.) | See table in original document for values at 120Hz for Z-25C/Z+20C and Z-40C/Z+20C. Add 0.5 for every multiple 1000F of CR value for Z-25C/Z+20C. Add 1 for every multiple 1000F of CR value for Z-40C/Z+20C. |
| Endurance Test (105C, VR & IR applied) | 2,000 hours ( 100V, D 5~6.3mm) 3,000 hours ( 100V, D 8mm) 5,000 hours ( 100V, D 10mm) 2,000 hours (All D, 160V) |
| Endurance Test Criteria | C/CR 20% of initial measured value tan 200% of initial specified value ILeak the initial specified value |
| Shelf Life (105C, VR = 0) | 1,000 hours |
| Shelf Life Criteria | C/CR 20% of initial measured value tan 200% of initial specified value ILeak the initial specified value |
| Measurement Pre-condition | Restore capacitor to 20C, apply VR for 30 min according to JIS-C-5101-4 |
Standard Ratings
The following table provides a selection of standard ratings. For a comprehensive list, please refer to the original document.
| Part Number | VR (V) | CR (F) | D (mm) | L (mm) | Z Max. Impedance +20C 100kHz (m) | IR Max. Ripple Current +105C 100kHz (mA rms) |
|---|---|---|---|---|---|---|
| KF101M6R3C110A | 6.3 | 100 | 5 | 11 | 1000 | 170 |
| KF101M010C110A | 10 | 22 | 5 | 11 | 2700 | 98 |
| KF100M016C110A | 16 | 10 | 5 | 11 | 4700 | 74 |
| KF4R7M025C110A | 25 | 4.7 | 5 | 11 | 3950 | 68 |
| KF4R7M035C110A | 35 | 4.7 | 5 | 11 | 3650 | 85 |
| KFR47M050C110A | 50 | 0.47 | 5 | 11 | 5400 | 25 |
| KFR47M063C110A | 63 | 0.47 | 5 | 11 | 5400 | 25 |
| KFR47M080C110A | 80 | 0.47 | 5 | 11 | 5850 | 18 |
| KFR47M100C110A | 100 | 0.47 | 5 | 11 | 5900 | 20 |
| KFR47M160C110A | 160 | 0.47 | 5 | 11 | 18500 | 36 |
| KFR47M200C110A | 200 | 0.47 | 5 | 11 | 16500 | 36 |
| KFR47M250C110A | 250 | 0.47 | 5 | 11 | 8850 | 40 |
| KFR47M350E110A | 350 | 0.47 | 6.3 | 11 | 8820 | 40 |
| KFR47M400E110A | 400 | 0.47 | 6.3 | 11 | 33000 | 26 |
| KFR47M420E110A | 420 | 0.47 | 6.3 | 11 | 34000 | 28 |
| KFR47M450F115A | 450 | 0.47 | 8 | 11.5 | 34000 | 30 |
Dimensions
| D (mm) | F (mm) | d (mm) | L (mm) | a (mm) |
|---|---|---|---|---|
| 5 | 2 | 0.5 | < 20 | 1.5 (for D < 16) |
| 6.3 | 2.5 | 0.5 | < 20 | 1.5 (for D < 16) |
| 8 | 3.5 | 0.5 | < 20 | 1.5 (for D < 16) |
| 10 | 5 | 0.6 | < 20 | 1.5 (for D < 16) |
| 13 | 5 | 0.6 | < 20 | 1.5 (for D < 16) |
| 16 | 7.5 | 0.8 | L = 25 to 31.5 L 35.5 | 2 (for D = 16) 1.5 (for D = 18) |
| 18 | 7.5 | 0.8 | L = 25 to 35.5 L 40 | 2 (for D = 16) 1.5 (for D = 18) |
Ripple Current Multiplier (Kf) vs. Frequency
| CR (F) | Frequency (Hz) | 50/60 | 100/120 | 400 | 1k | 10k | 100k |
|---|---|---|---|---|---|---|---|
| 10 | 0.47 | 0.59 | 0.76 | 0.85 | 0.97 | 1 | |
| 10 < CR 100 | 0.52 | 0.62 | 0.8 | 0.89 | 0.97 | 1 | |
| 100 < CR 1000 | 0.58 | 0.72 | 0.84 | 0.9 | 0.98 | 1 | |
| 1000 CR | 0.63 | 0.78 | 0.87 | 0.91 | 0.98 | 1 |
Precautions and Disclaimer
Unless otherwise agreed, all products are subject to CapXon's General Precautions and Guidelines and Packaging Information. Product data is subject to change without notice. Customers must observe all technical and handling instructions. CapXon products are manufactured to high standards, but it is the customer's responsibility to ensure suitability for their specific application and to perform necessary validation and reliability evaluations. CapXon is not liable for damages or injuries resulting from product failure, misuse, or improper application. For critical applications (aerospace, life-saving, safety-critical), consultation with CapXon is required before design-in.
2409291004_CapXon-KF331M016F115A_C2826505.pdf
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