UCJ1C470MCL1GS

The UCJ1C470MCL1GS is a chip‑type aluminum electrolytic capacitor designed for high‑temperature operation up to +125°C and for automated surface‑mount assembly. Its compact SMD can/radial package and carrier‑tape compatibility make it suitable for electronics designed to operate reliably in elevated temperature environments, including automotive systems.

Key technical attributes include a 47 µF capacitance at 16 V, defined low‑temperature ESR behavior, AEC‑Q200 qualification, and a 2,000‑hour endurance rating at 125°C—providing quantifiable reliability for demanding designs.

Key Features

• High Temperature Range – Rated for operation from −40 °C to +125 °C, with endurance tested for 2,000 hours at 125 °C.
• Capacitance and Voltage – 47 µF capacitance at a 16 V rated voltage with ±20% tolerance (120 Hz, 20 °C).
• Chip‑Type Surface‑Mount Package – SMD can/radial package sized L: 8.7 × D: 6.3 mm and compatible with carrier‑tape feeding for automated pick‑and‑place.
• Low‑Temperature ESR Specification – ESR behavior is specified after −40 °C testing, with impedance ratio Z(−40 °C)/Z(+20 °C) = 8 for the 16 V rating.
• Ripple Current Ratings – Rated ripple current of 47.5 mA at 120 Hz and 95 mA at 10 kHz for typical filtering and decoupling workloads.
• Reliability and Endurance – AEC‑Q200 qualified; after 2,000 hours at 125 °C the capacitor meets endurance criteria (capacitance change within ±30%, tan δ ≤ 300% of initial specified value, leakage current ≤ initial specified value).
• Soldering and Shelf‑Life Robustness – Meets soldering heat resistance (hot plate at 250 °C for 30 s) with capacitance change within ±10% and meets shelf‑life recovery requirements after 1,000 hours at 125 °C when followed by specified voltage treatment.
• Leakage Current Defined – Leakage current after 1 minute at 20 °C is specified as not more than 0.03·C·V or 4 µA, whichever is greater.
• RoHS Compliant – Conforms to RoHS directives referenced in the product data.

Typical Applications

• Automotive Electronics – Engine control modules, sensor interfaces and other vehicle electronics where AEC‑Q200 qualification and +125 °C operation are required.
• High‑Temperature Electronics – Circuitry that must tolerate sustained elevated ambient temperatures and long‑term endurance at 125 °C.
• Compact SMT Power Assemblies – Small SMD can package suits space‑constrained power modules and board layouts that require carrier‑tape automated placement.

Unique Advantages

• Quantified High‑Temperature Endurance: 2,000 hours at 125 °C with specified limits on capacitance, tan δ and leakage current provides measurable long‑term performance for thermal stress environments.
• AEC‑Q200 Qualification: Explicit AEC‑Q200 rating supports use in automotive grade designs that require supplier‑level reliability documentation.
• Defined Low‑Temperature ESR: ESR specification after −40 °C testing and an impedance ratio of 8 (16 V rating) helps designers predict performance across wide temperature swings.
• Automated Assembly Ready: Carrier‑tape feed compatibility and SMD can package simplify high‑volume manufacturing integration.
• Clear Electrical Limits: Specified leakage current, tan δ values, and ripple current ratings (120 Hz and 10 kHz) allow precise thermal and electrical budgeting in power designs.
• Robust Soldering Tolerance: Verified resistance to 250 °C hot‑plate exposure for 30 seconds reduces assembly‑related risk during reflow processes.

Why Choose UCJ1C470MCL1GS?

The UCJ1C470MCL1GS combines a compact chip‑type SMD package with documented high‑temperature endurance and AEC‑Q200 qualification, making it a practical choice for designs that must operate reliably in elevated temperatures—particularly in automotive and related industries. Its defined low‑temperature ESR behavior and explicit ripple, leakage and tan δ specifications give engineers measurable parameters for thermal, noise and stability analysis.

This capacitor is well suited for engineers and procurement teams seeking a vetted, RoHS‑compliant electrolytic capacitor that balances small footprint, automated assembly compatibility and long‑term high‑temperature performance where specification‑level assurance is required.

Request a quote or contact sales to discuss availability, lead times and integration details for the UCJ1C470MCL1GS.