What are the key applications for this capacitor?

It is ideal for power supply filtering, industrial control systems, and consumer electronics where low impedance and high ripple current handling are required.

What should engineers review before using this part?

Engineers should check the ripple current multiplier table in the datasheet to ensure the capacitor's performance at the specific operating frequency of their circuit.

What are the key specifications?

Key specs include 680µF capacitance, 25V rated voltage, ±20% tolerance, 10mm x 16mm dimensions, and a 105°C operating temperature rating.

What should sourcing teams check before buying ERF1EM681G16OT?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: easy.

What is the pinout of ERF1EM681G16OT?

Use the ERF1EM681G16OT datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about ERF1EM681G16OT pinout to locate pins, power rails, and interface signals before layout.

ERF1EM681G16OT Datasheet, Specs, Alternatives & ECAD | AISHI

AI summary

The ERF1EM681G16OT is a 680µF 25V radial aluminum electrolytic capacitor from AISHI's RF series, optimized for ultra-low impedance and high ripple current applications.

Best for

Power supply output filtering
High-frequency switching circuits

Avoid if

Applications requiring extreme miniaturization beyond 10mm diameter
Environments exceeding 105°C

Check before use

Ripple current at operating frequency
Available PCB space for 10mm x 16mm package

Key specifications

Capacitance: 680 µF
Rated Voltage: 25 V
Series: RF
Dimensions: 10 mm x 16 mm

Compliance & Environment

RoHS: Compliant
REACH: nan
MSL: nan
ECCN: nan
HTSUS: nan

Application

Power SuppliesIndustrialConsumer Electronics

Datasheet

pYYBAGJ4866AFfEmAFDgQLgiSCk003.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ERF1EM681G16OT: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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Alternative components

Part	Details	Match
ERS1HM681W20OTAISHI	Electrically superior with higher voltage and lifetime, but is physically larger and not a drop-in replacement.	Needs validation

Design and risk insights

Questions & answers

It is a high-performance radial aluminum electrolytic capacitor from AISHI, part of the RF series, featuring 680µF capacitance and 25V voltage rating.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the ERF1EM681G16OT?+×

What are the key applications for this capacitor?+×

What should engineers review before using this part?+×

What are the key specifications?+×

What should sourcing teams check before buying ERF1EM681G16OT?+×

What is the pinout of ERF1EM681G16OT?+×