UPW1J6R8MDD

The UPW1J6R8MDD is a miniature radial‑lead aluminum electrolytic capacitor from Nichicon’s UPW series. It delivers a 6.8 µF capacitance at a 63 V rating in a compact φ5 × 11 mm can with polarized radial leads.

Designed for applications requiring low impedance and reliable performance in constrained assemblies, this part is suitable for switching power supplies and automotive electronic systems where a small form factor, wide temperature range, and proven endurance are required.

Key Features

• Capacitance & Voltage: 6.8 µF nominal capacitance with a 63 V rated voltage and tolerance of -20% to +20%.
• Low loss (tan δ): Tangent of loss angle (tan δ) specified at 0.09 max, measured at 20°C and 120 Hz.
• Ripple current handling: Low‑frequency ripple current 28.5 mA at 120 Hz and high‑frequency ripple current 95 mA at 10 kHz, suitable for decoupling and filtering in switching environments.
• Leakage current: Specified leakage current of 12.852 µA (measured after rated voltage application condition).
• Temperature & endurance: Operating temperature range -55°C to +105°C with a rated life/endurance of 2000 hours at 105°C.
• Package & mounting: Radial lead can package (φ5 × 11 mm) with 2.0 mm lead spacing (±0.5 mm). Available as Bulk (no terminal forming) or Bag packing.
• Qualification: AEC‑Q200 rating, indicating suitability for automotive electronics environments requiring qualified components.

Typical Applications

• Switching power supplies: Local decoupling and output filtering where compact, low‑impedance capacitors are required.
• Automotive electronics: Power conditioning and filtering in electronic control modules that require AEC‑Q200‑rated components and wide temperature operation.
• Compact power management: Space‑constrained boards and modules needing a reliable polarized capacitor for transient and ripple suppression.

Unique Advantages

• Compact footprint: φ5 × 11 mm can reduces board area for dense assemblies and compact power stages.
• Low dissipation factor: tan δ of 0.09 at 20°C/120 Hz reduces loss and heat generation in filtering applications.
• High‑frequency ripple capability: Rated 95 mA at 10 kHz supports switching regulators and high‑speed decoupling tasks.
• Wide temperature range: -55°C to +105°C operation supports a broad range of environmental conditions common in automotive and industrial systems.
• Automotive qualification: AEC‑Q200 rating provides an added level of assurance for designs targeting automotive electronics.
• Defined endurance: 2000 hours at 105°C offers predictable lifetime performance for thermal stress conditions.

Why Choose UPW1J6R8MDD?

UPW1J6R8MDD combines a compact radial‑lead can with the UPW series’ low‑impedance, high‑reliability design philosophy. Its 63 V rating, controlled loss characteristics, and specified ripple and leakage figures make it a clear choice for engineers needing a small, reliable electrolytic for power filtering in switching supplies and automotive electronics.

This part is well suited to designs that demand predictable thermal and electrical behavior (–55°C to +105°C and 2000 h endurance at 105°C) and benefits from Nichicon’s series features and AEC‑Q200 qualification for automotive applications.

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