UKT1C101MDD

The UKT1C101MDD is a radial lead aluminum electrolytic capacitor designed for general audio equipment. It provides 100 µF capacitance at a 16 V rating in a compact φ5 × 11 mm can with 2 mm lead spacing.

Engineered for reliability across a wide temperature range, this polarized capacitor offers low leakage and defined ripple current handling—attributes useful for audio and related electronic power applications that require stable performance from −55°C to 105°C.

Key Features

• Capacitance & Voltage — 100 µF rated capacitance at 16 V with ±20% tolerance (120 Hz, 20°C).
• Temperature & Lifetime — Operating range −55°C to 105°C; endurance rating of 1000 hours at 105°C.
• Low Loss Performance — Tangent of loss angle (tan δ) specified at 0.22 (max) for 16 V, measured at 120 Hz, 20°C.
• Leakage Current — Low leakage current specified at 48 µA.
• Ripple Current Capability — 115 mA at 120 Hz (low frequency) and 172.5 mA at 10 kHz (high frequency) to support filtering and decoupling in audio circuits.
• Package & Mounting — Radial lead, can-style package (φ5 × 11 mm) with 2 mm lead spacing; supplied bulk/no terminal forming.
• Qualification & Compliance — AEC-Q200 qualified and compliant to the RoHS directive (2011/65/EU, (EU)2015/863) as indicated in the product documentation.
• Lifecycle Status — Product is listed as End Of Life.

Typical Applications

• Audio Equipment — Designed for general audio applications where stable capacitance, defined ripple handling and wide temperature tolerance are required.
• Power Filtering — Suitable for local smoothing and decoupling in low-voltage power rails within audio and related electronic modules.
• Industrial Electronics — Usable in electronic assemblies that require polarized aluminum electrolytic capacitors with AEC-Q200 qualification and extended temperature operation.

Unique Advantages

• Compact radial can in a small footprint — φ5 × 11 mm package with 2 mm lead spacing fits space-constrained PCB layouts.
• Wide operating temperature range — −55°C to 105°C supports deployments across varied thermal environments.
• Defined high- and low-frequency ripple ratings — Specified ripple current values at 120 Hz and 10 kHz help designers size capacitors for audio power stages and filtering tasks.
• Low leakage and controlled dissipation — 48 µA leakage and tan δ = 0.22 (16 V) support stable, predictable circuit behavior.
• Qualification and regulatory compliance — AEC-Q200 qualification and RoHS compliance are documented for designs requiring those credentials.

Why Choose UKT1C101MDD?

UKT1C101MDD offers a concise combination of compact size, stable electrical characteristics, and documented qualification suited to audio and related low-voltage electronic designs. Its specified ripple limits, low leakage and 1000-hour endurance at 105°C provide predictable behavior in applications that demand reliable filtering and decoupling across a wide temperature range.

This part is appropriate for engineers and procurement teams seeking a proven radial aluminum electrolytic capacitor with AEC-Q200 qualification and RoHS compliance; note the product is listed as End Of Life, which should be considered when planning long-term production and sourcing strategies.

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