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Specifications
Mfr. Part #:
B25680B1427K101
Key Attributes
Model Number:
B25680B1427K101
Product Description
Product Overview
The PEC MKP DC series film capacitors are designed for power electronic applications. These capacitors feature a metal top construction and are compliant with various safety and environmental standards, making them suitable for demanding industrial uses. They offer a long service life and robust performance across a wide temperature range.
Product Attributes
- Brand: TDK Electronics
- Series/Type: MKP DC (Metal Top)
- Certifications: RoHS, CE, EN45545 HL2 (R22), HL3 (R23)
- Construction: Non PCB, hard polyurethane (dry type) resin filling, aluminum case with M12 threaded bolt for mounting.
- Cooling: Naturally air-cooled (or forced air cooling)
- Degree of Protection: IP00 (Indoor mounting)
Technical Specifications
| Characteristic | Value | Notes |
| Standard Capacitance Tolerance | ±10% | K |
| Dielectric Dissipation Factor (tan δo) | 2 • 10-4 | |
| Service Life Expectancy | 100000 h | at Ths +75°C and VRDC (Ø ≤116 mm and VRDC ≤ 2000 V) |
| 100000 h | at Ths +70°C and VRDC (Ø =136 mm or VRDC > 2000 V) | |
| up to 200000 h | Considering de-ratings in voltage and/or temperature upon request | |
| Humidity Performance | 1000 h | at +85 °C/85%RH and VRDC |
| Smoke and Fire Compliance | EN45545 HL2 (R22), HL3 (R23) | |
| Expected Fit Rate αFQ (co) | 50 fit | at VRDC and +70°C |
| Minimum Temperature (Tmin.) | -40 °C | |
| Maximum Temperature (Tmax.) | +85 °C | for diameter 85 mm |
| +75 °C | for diameter 116 and 136 mm | |
| Storage Temperature (Tstg) | -40 ... +85 °C | |
| Maximum Hotspot Temperature (Ths) | +85 °C | for diameter 85 mm |
| +75 °C | for diameter 116 and 136 mm | |
| Climatic Category | 40/85/56 | for 85 mm diameter |
| 40/75/56 | for 116 and 136 mm diameter | |
| Maximum Altitude | 2000 m | above sea level (derating curves for altitudes higher than 2000 m available upon request) |
| Frequency Range | 100 Hz ′ 10 kHz | for CR ≤ 1500 µF |
| 100 Hz ′ 5 kHz | for 1500 µF<CR ≤ 3000 µF | |
| 100 Hz ′ 3 kHz | for 3000 µF< CR ≤ 4000 µF | |
| High frequency designs | available upon request | |
| Permit Imax | To be evaluated by customer | at specified frequency |
| Safety Device | No internal protection | |
| Test Voltage (VTT) | 1.5 VRDC | 10 s |
| Test Voltage (VTC) | 4000 V AC / 10 s | VRDC ≤ 2000 V DC |
| 5000 V AC / 10 s | VRDC = 2800 V DC | |
| 5250 V AC / 10 s | VRDC = 3000 V DC | |
| Mounting Torque (case) | 10 Nm | M12 stud |
| Mounting Torque (terminal) | 5 Nm | Female M6 |
| Reference Standards | IEC 61071 - 2017, GB/T 17702-2021 |
2411272238_TDK-B25680B1427K101_C20343937.pdf
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