UPM1H330MED

The UPM1H330MED is a radial-lead aluminum electrolytic capacitor from Nichicon’s UPM series. It is rated for 50 V and 33 µF capacitance, supplied in a compact φ6.3 × 11 mm can with 2.5 mm lead spacing and ±20% tolerance.

Designed for demanding temperature and endurance environments, this RoHS-compliant, AEC-Q200-qualified part offers defined leakage, low-loss characteristics, and specified ripple-current capability for designs requiring reliable power decoupling at elevated temperatures.

Key Features

• Rated Voltage & Capacitance — 50 V rated voltage with 33 µF nominal capacitance and ±20% tolerance at 120 Hz, 20°C.
• Temperature & Endurance — Operating temperature range −55°C to +105°C with a specified life of 2000 hours at 105°C.
• Low Loss (tan δ) — Loss tangent specified at 0.10 (measured at 20°C, 120 Hz) for stable performance under AC conditions.
• Defined Leakage Current — Leakage current specified at 49.5 µA for predictable bias behavior after voltage application.
• Ripple Current Capability — Low-frequency ripple current 67.5 mA at 120 Hz and high-frequency ripple current 135 mA at 200 kHz for filtering and smoothing tasks.
• Radial Lead Package — Compact φ6.3 × 11 mm aluminum can with 2.5 mm lead spacing (±0.5 mm) for through-hole assembly and manual or wave solder processes.
• Quality & Compliance — AEC-Q200 rating and RoHS compliance for regulated and reliability-focused applications.
• Packaging Options — Available in bulk (no terminal forming) or bag packing to suit prototyping and production handling.
• Product Status — End Of Life (EOL) status; check availability before committing to production designs.

Typical Applications

• Automotive electronics — AEC-Q200 qualification supports use in automotive electronic modules where 50 V capacitance and wide temperature range are required.
• Power supply filtering — Sized for through-hole power decoupling and smoothing in designs that require defined ripple-current handling and low leakage.
• Industrial controls — Suited to control and embedded circuits operating across −55°C to +105°C with long-duration thermal stress.

Unique Advantages

• High-temperature endurance: 2000 hours at 105°C provides predictable long-term behavior in elevated-temperature environments.
• Automotive-grade qualification: AEC-Q200 rating enables integration into automotive designs that require component-level qualification.
• Compact radial form factor: φ6.3 × 11 mm can and 2.5 mm lead spacing deliver a small footprint for through-hole layouts without sacrificing specification clarity.
• Measured AC performance: Specified tan δ and ripple-current values at defined frequencies allow engineers to size capacitors against real operating conditions.
• RoHS compliance: Meets environmental directive requirements for regulated assemblies.
• Predictable leakage behavior: Specified leakage current supports bias-sensitive circuits with defined post-application characteristics.

Why Choose UPM1H330MED?

UPM1H330MED positions itself as a compact, specification-driven aluminum electrolytic capacitor for applications that require a 50 V rating, defined AC loss characteristics, and operation across −55°C to +105°C. Its AEC-Q200 qualification and explicit endurance specification make it a fit for reliability-focused designs where component traceability and performance data are needed.

Engineers specifying this part benefit from clear ripple-current, leakage, and tan δ numbers—helpful for thermal and lifetime budgeting—alongside RoHS compliance. Note the part’s End Of Life status and verify long-term sourcing and stocking requirements before finalizing production bills of materials.

To request a quote or check current availability for UPM1H330MED, please submit a request to the supplier or contact sales for a production and lead-time consultation.