Product Overview
KEMET's PHA225 is a high-performance conductive polymer hybrid capacitor designed for demanding automotive applications. It features a polarized all-welded design, tinned copper wire leads, and a self-healing capability due to its liquid electrolyte impregnation. With excellent electrical performance, high ripple current capability, and robustness against vibration, the PHA225 is suitable for operation up to +125C in mobile, automotive, and aircraft installations.
Product Attributes
- Brand: KEMET
- Series: PHA225
- Construction: Hybrid Axial Capacitor
- Certifications: AECQ200; IEC 603844 long life grade 40/125/56
- Environmental Compliance: Reach and RoHS compliant, Halogen-Free
Technical Specifications
| Part Number | Capacitance (F) | Rated Voltage (VDC) | Size Code | Dimensions (mm) D x L | Capacitance Tolerance | Operating Temperature (C) | ESR (Max) @ 20C, 100 Hz (mOhm) | ESR (Max) @ -40 to 125C, 100 kHz (mOhm) | Ripple Current (Arms) @ Tc=70C, 100 kHz | Ripple Current (Arms) @ Tc=125C, 100 kHz | Operational Life (hours) |
| PHA225KLP4110QE4 | 1,100 | 40 | LP | 18x35 | Q (10 +30%) | 40 to +125 | 80 | 6.0 | 40.9 | 15.5 | 3,000 |
| PHA225MKP3370QE4 | 370 | 63 | KP | 16x35 | Q (10 +30%) | 40 to +125 | 145 | 6.1 | 39.5 | 16.2 | 3,000 |
| PHA225MLL3380QE4 | 380 | 63 | LL | 18x27 | Q (10 +30%) | 40 to +125 | 147 | 7.1 | 36.8 | 15.3 | 3,000 |
| PHA225MLP3560QE4 | 560 | 63 | LP | 18x35 | Q (10 +30%) | 40 to +125 | 92 | 6.0 | 40.9 | 15.5 | 3,000 |
Benefits
- More than 3,000 hours at +125C
- High temperature capability up to 140C
- Extremely high ripple current (Up to 40 Arms, continuous load)
- High vibration resistance up to 30 g 22 h/axis
- Polarized all-welded design
- Self-healing behaviours
- Outstanding electrical performance
Performance Characteristics
- Capacitance Range: 370 1,100 F
- Rated Voltage: 40 63 VDC
- Operating Temperature: 40 to +125C
- Capacitance Tolerance: 10/+30%, (20% select values) at 100 Hz/+20C
- Surge Voltage: 1.15 x VR
- Leakage Current: I = 0.005 CV (A)
- Vibration Test: 1.5 mm displacement amplitude or 30 g maximum acceleration for three 22-hour sessions at 10 2,000 Hz. No leakage of electrolyte or other visible damage. C/C < 5%.
Ordering Options
- Packaging Kind: Tray
- Lead Length: 40 2 mm
- Lead and Packaging Code: E4
Dimensions Millimeters
| Size Code | D (mm) | L (mm) | L1 (mm) | d (mm) | LL (mm) | Approximate Weight (Grams) |
| KP | 16.2 | 34.7 | 41 | 1.0 | 40 | 11 |
| LL | 18.2 | 26.7 | 33 | 1.0 | 40 | 13 |
| LP | 18.2 | 34.7 | 41 | 1.0 | 40 | 20 |
Note: L1 is KEMET's recommendation for minimum distance between symmetrical Lead bend. Available only for Customer specific part numbers. Lead bend dimensions must be specified and confirmed per article.
Shelf Life
Capacitance, ESR, and impedance will not change significantly after extended storage periods at temperatures up to 40C. Leakage current will very slowly increase. After storage for 10 years at +40C or 1,000 hours at maximum rated temperature with no voltage applied and then stabilized at +20C, capacitors shall meet the limits specified in Endurance.
2411041642_KEMET-PHA225MLP3560QE4_C3274794.pdf
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