LNK2V472MSEGBB

The LNK2V472MSEGBB is a screw-terminal aluminum electrolytic capacitor offering 4,700 µF capacitance at a 350 V rating in a compact radial can. It is designed for general-purpose power applications that require bulk energy storage and high-voltage filtering.

Built for sustained operation, this capacitor delivers long endurance with a rated life of 5,000 hours at 85°C, RoHS compliance, and robust ripple handling across low and high frequencies—making it suitable where reliable high-voltage bulk capacitance is required.

Key Features

• Capacitance & Voltage — 4.7 mF (4,700 µF) rated at 350 V for high-voltage bulk energy storage and filtering.
• Screw Terminal Mounting — Radial can with screw terminals (nominal bolt size M5 for φ63.5) for secure, low-inductance connections and ease of installation.
• Endurance — Rated life of 5,000 hours at 85°C under rated DC bias plus ripple current, supporting long-term operation in continuous-duty applications.
• Ripple Current Performance — 13.8 A at 120 Hz and 19.32 A at 10 kHz, with frequency coefficients up to 1.40 at 10 kHz or more to accommodate varied switching frequencies.
• Temperature Range — Operates from −25°C to +85°C to cover a broad range of ambient conditions.
• Leakage and Loss Characteristics — Specified leakage current of 3.84 mA and tan δ of 0.2 (measurement reference: 120 Hz, 20°C), allowing predictable sizing for bleed and insulation considerations.
• Mechanical Footprint — Diameter φ63.5 × length 115 mm (φ63.5 × 115L) for compact high-capacitance installations; packaged in cardboard for bulk handling.
• Electrical Safety Tests — Insulation resistance >100 MΩ at DC 500 V between terminal and bracket; voltage proof tested at AC 2500 V for 1 minute per datasheet guidelines.
• Regulatory — RoHS compliant.

Typical Applications

• General-purpose power electronics — Provides bulk capacitance and smoothing in high-voltage DC circuits where reliable energy storage and ripple suppression are required.
• Power supply filtering — Sized for high-voltage filter banks and post-rectification smoothing with rated ripple current specifications across frequencies.
• Industrial power equipment — Suitable for applications demanding long operational life (5,000 hours at 85°C) and robust terminal connections via screw mounting.

Unique Advantages

• High-voltage bulk energy — 4,700 µF at 350 V delivers substantial capacitance density for high-voltage systems without stacking multiple parts.
• Reliable, serviceable connections — Screw terminals with M5 nominal bolt size provide secure mechanical and electrical connections for heavy-current applications.
• Proven endurance — 5,000-hour rated life at 85°C under rated conditions supports sustained deployment in continuous-duty environments.
• Frequency-flexible ripple handling — Explicit ripple current ratings at 120 Hz and 10 kHz plus frequency coefficients enable predictable thermal and performance planning across switching frequencies.
• Tested insulation and voltage proof — Datasheet-specified insulation resistance and AC 2500 V voltage proof testing improve confidence in dielectric integrity between terminal and bracket.
• Compliance and traceability — RoHS-compliant construction and mass-production status support volume procurement and regulatory alignment.

Why Choose LNK2V472MSEGBB?

The LNK2V472MSEGBB combines high-voltage capability (350 V) with substantial capacitance (4,700 µF) and a screw-terminal package for dependable, serviceable installation in general-purpose power designs. Its defined ripple current ratings, measured loss tangent, and specified leakage current make it straightforward to engineer into high-voltage filter and energy-storage roles while planning thermal and leakage budgets.

This part is well suited for engineers and procurement teams specifying robust bulk capacitors for stationary power equipment, power supplies, and other high-voltage systems where long life, clear electrical parameters, and RoHS compliance are required.

Request a quote or submit a procurement inquiry for LNK2V472MSEGBB to receive pricing and availability information based on your required quantity and delivery needs.