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MKP385451025JFP2B0
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Product Detailed Parameters
- Description：CAP FILM 0.51UF 5% 250VDC RADIAL
- Series：MKP385
- Mfr：Vishay Beyschlag/Draloric/BC Components
- Package：Bulk
- Capacitance：0.51 µF
- Tolerance：±5%
- Voltage Rating - AC：160V
- Voltage Rating - DC：250V
- Dielectric Material：Polypropylene (PP), Metallized
- Operating Temperature：-55°C ~ 110°C
- Mounting Type：Through Hole
- Package / Case：Radial
- Size / Dimension：0.689" L x 0.276" W (17.50mm x 7.00mm)
- Height - Seated (Max)：0.532" (13.50mm)
- Termination：PC Pins
- Lead Spacing：0.591" (15.00mm)
- Applications：DC Link, DC Filtering; High Frequency, Switching; High Pulse, DV/DT
- Ratings：-
- Features：-
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Buying Guide
Vishay Beyschlag/Draloric/BC Components MKP385451025JFP2B0 is used in Film Capacitors category where derating, temperature behavior, and mechanical fit affect long-term stability. Key specs include Description (CAP FILM 0.51UF 5% 250VDC RADIAL), Capacitance (0.51 µF), Tolerance (±5%), Temperature (-55°C ~ 110°C), and Package/case (Radial).
Selection Notes
- For MKP385451025JFP2B0, confirm Dielectric Material (Polypropylene (PP), Metallized) and ensure it matches your integration requirements.
- Confirm the mounting type (Through Hole) matches your assembly process and reliability requirements.
- Check the capacitance (0.51 µF) and tolerance against your design limits.
Alternates & Substitutions
- For MKP385451025JFP2B0, candidates that preserve capacitance 0.51 µF and tolerance ±5% usually stay strongest before ESR, ripple, and lifetime trade-offs are weighed.
- For MKP385451025JFP2B0, candidates that preserve capacitance 0.51 µF and tolerance ±5% together are usually closer to the original part than options that match only one visible specification (key constraints: package Radial).
- In Film Capacitors, a useful substitute usually keeps ESR and ripple behavior in the range the existing power path expects.
- Alternates that comfortably support temperature -55°C ~ 110°C usually make the cleanest second-source candidates.
FAQ
Who is the manufacturer of MKP385451025JFP2B0?
Vishay Beyschlag/Draloric/BC Components
How do I avoid common capacitor selection mistakes with MKP385451025JFP2B0?
Check DC bias/temperature effects, ripple heating, and mechanical constraints, then validate under worst-case load and temperature.
What mounting style is specified for MKP385451025JFP2B0?
Through Hole
Which package/case is listed for MKP385451025JFP2B0?
Radial
Application Scenarios
Selecting Vishay Beyschlag/Draloric/BC Components MKP385451025JFP2B0 for Film Capacitors usually comes down to meeting the system constraints that matter most: limits, interfaces, and testability in the real build. Their placement and derating strategy often decide whether a design passes EMC and survives long-term thermal exposure. Correct capacitor choices improve stability, reduce noise, and increase product lifetime. From there, teams map those constraints to the real deployment environment and a practical validation plan. In industrial power supplies, bulk capacitance smooths rectified rails and provides ride-through during short brownouts in hot cabinets. Done well, it keeps electrical, thermal, and mechanical constraints aligned with the environment the product will actually ship into.
Compatibility Advice
- For Vishay Beyschlag/Draloric/BC Components MKP385451025JFP2B0, confirm tolerance, derating, ESR or impedance versus frequency, and thermal rise on the assembled PCB, using the real waveform rather than a nominal bench-only load.
Project Fit
- Vishay Beyschlag/Draloric/BC Components MKP385451025JFP2B0 tends to suit Film Capacitors builds when the design needs stable impedance and ripple performance that remains predictable across temperature and aging.
