LNR2D472MSEB

The LNR2D472MSEB is an aluminum electrolytic capacitor in a screw-terminal, radial can package designed for general-purpose applications requiring high-voltage bulk capacitance. It delivers 4700 µF at a 200 V rating, packaged in a φ51 × 100 mm can with robust screw terminals for secure electrical and mechanical connections.

Engineered for sustained operation up to 85°C, this part offers high ripple-current capability and documented endurance, making it suitable where reliable bulk energy storage and smoothing are required in general-purpose power systems.

Key Features

• Capacitance & Voltage: 4.7 mF (4700 µF) rated at 200 V — provides substantial bulk capacitance for high-voltage circuits.
• Tolerance: ±20% at 120 Hz, 20°C — suitable for designs that require standard electrolytic tolerance.
• Ripple Current Handling: Low-frequency ripple current 6.3 A (120 Hz) and high-frequency ripple current 7.56 A (100 kHz) — supports significant AC ripple loading across a range of frequencies.
• Leakage Current: Specified maximum leakage current 2,900 µA (after 5 minutes at rated voltage per series specification) — useful for power budgeting and standby designs.
• Endurance: Rated life 5,000 hours at 85°C with defined post-test limits (capacitance change within ±15%, tan δ ≤175% of initial spec, leakage ≤ initial specified value) — documented long-term performance under rated conditions.
• Operating Temperature: –25°C to +85°C for 160–250 V ratings — suitable for applications within this ambient range.
• Package & Mounting: Radial can with screw terminals (φ51 × 100 mm); φ51 and larger units are furnished with 3‑leg mounting brackets as standard — simplifies secure chassis mounting and high-current connections.
• Regulatory Status: RoHS compliant — conforms to RoHS environmental requirements.

Typical Applications

• General-purpose power systems: Provides bulk capacitance and smoothing for high-voltage power rails in general-purpose equipment.
• Power supply filtering: Handles substantial ripple currents at both low and high frequencies for AC ripple suppression and DC filtering.
• Energy storage and hold-up: Offers large capacitance at 200 V for short-term energy buffering and hold-up in systems that require sustained voltage during transient conditions.

Unique Advantages

• High-voltage bulk capacitance: 4700 µF at 200 V delivers large stored energy in a compact radial can format for designs needing significant capacitance at elevated voltage.
• Robust ripple performance: Rated LF and HF ripple currents (6.3 A @120 Hz, 7.56 A @100 kHz) reduce thermal stress under AC loading and improve reliability in filtering applications.
• Documented endurance: 5,000 hours at 85°C with specified post-test limits provides predictable long-term behavior for design qualification and lifecycle planning.
• Screw-terminal mounting: Provides secure, low-resistance connections for high-current paths and straightforward assembly into power chassis.
• Standard mounting bracket: φ51 body diameter supplied with a 3‑leg bracket as standard for stable mechanical mounting on larger cans.
• RoHS compliance: Meets environmental regulations for materials, supporting regulatory requirements in many markets.

Why Choose LNR2D472MSEB?

The LNR2D472MSEB combines high capacitance and a 200 V rating in a screw-terminal aluminum electrolytic package designed for general-purpose power applications. Its clear ripple-current ratings, leakage specification, and documented 5,000-hour endurance at 85°C provide measurable, verifiable performance for designers targeting reliable bulk energy storage and filtering.

This part is well suited to engineers and procurement teams specifying robust, serviceable capacitors for industrial and general-purpose power systems where secure terminal connections, long-term stability, and regulatory compliance (RoHS) are required.

If you would like pricing, lead-time information, or a formal quote for LNR2D472MSEB, please request a quote or contact sales to discuss availability and ordering details.