PLF0G681MDO1

The PLF0G681MDO1 is a conductive polymer aluminum solid electrolytic capacitor in a radial lead can package. Built for demanding environments, it delivers low equivalent series resistance (ESR) and high ripple-current capability in a compact footprint.

Targeted toward automotive applications, this AEC-Q200 qualified, RoHS-compliant part offers a wide operating temperature range and proven endurance for modules that require stable filtering and decoupling under thermal stress.

Key Features

• Electrical Performance — 680 µF capacitance at a 4 V rated voltage with ±20% tolerance provides bulk energy storage and decoupling in low-voltage power rails.
• Low ESR & High Ripple Handling — ESR of 6 mΩ at 100 kHz and ripple current ratings of 6.2 A (100 kHz) and 3.1 A (120 Hz) support efficient filtering and reduced heat generation under AC stress.
• Thermal and Endurance — Operating temperature range of −55°C to +105°C and a load life rated at 2000 hours at 105°C; endurance criteria specify capacitance change within ±20% after the rated life.
• Package & Mounting — Radial lead (can) construction with 3.5 mm lead spacing and compact dimensions (L: 1.2 × D: 0.8 cm) for through-hole implementations.
• Soldering & Assembly — Designed to meet lead‑free flow soldering conditions for standard radial lead assembly processes.
• Compliance & Qualification — AEC‑Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863), suitable for regulated automotive electronic designs.
• Polarized — Dedicated polarity for correct placement in DC power circuits.

Typical Applications

• Automotive power electronics — Bulk filtering and decoupling in automotive power modules and DC‑DC converters where low ESR and high ripple current are required.
• ECUs and control modules — Energy storage and transient suppression in electronic control units across −55°C to +105°C operating conditions.
• Infotainment and telematics power subsystems — Stable supply filtering for systems that demand compact, high‑ripple handling capacitors.

Unique Advantages

• Low ESR for efficient filtering: 6 mΩ ESR at 100 kHz minimizes power loss and thermal rise in high-frequency applications.
• High ripple‑current capacity: Rated up to 6.2 A at 100 kHz to handle demanding AC components of power rails.
• Automotive qualification: AEC‑Q200 rating supports use in automotive electronics and related regulated environments.
• Compact radial package: Small can dimensions and 3.5 mm lead spacing enable dense through-hole layouts while preserving performance.
• Thermal endurance: 2000 hours at 105°C rating with defined post-test limits (capacitance within ±20%), supporting long-term reliability under heat stress.
• Lead‑free solder compatibility: Conforms to lead‑free flow soldering conditions for standard assembly processes.

Why Choose PLF0G681MDO1?

PLF0G681MDO1 combines conductive‑polymer aluminum technology with low ESR and high ripple current handling to deliver dependable filtering and energy storage in compact radial packages. Its −55°C to +105°C operating range, AEC‑Q200 qualification, and 2000‑hour life at 105°C make it suitable for automotive and other demanding electronic systems that require durable, high‑performance capacitors.

Note: This product is scheduled to be discontinued and is not recommended for new designs. It remains available for existing designs that require a direct-fit, high‑ripple, low‑ESR solution while stocks last.

Request a quote or submit an inquiry to our sales team for availability, lead time, and volume pricing for PLF0G681MDO1.