What are the key applications for this capacitor?

It is ideal for power supply filtering, industrial control systems, and general-purpose consumer electronics requiring high reliability.

What is the endurance rating of this component?

The capacitor is rated for 10,000 hours of operation at 105°C.

What should be considered during PCB design?

Ensure the PCB layout accommodates the 12.5mm diameter and 20mm height, and maintain a 5mm lead spacing.

What is the sourcing status of this part?

The part is currently active and available through major distributors, with a stable supply chain for industrial use.

What is the pinout of ERS1HM681W20OT?

Use the ERS1HM681W20OT datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about ERS1HM681W20OT pinout to locate pins, power rails, and interface signals before layout.

ERS1HM681W20OT Datasheet, Specs, Alternatives & ECAD | AISHI

AI summary

The AISHI ERS1HM681W20OT is a high-endurance 680µF 50V radial aluminum electrolytic capacitor designed for long-term reliability in industrial and power applications.

Best for

Power supply filtering
Industrial electronics
High-temperature environments

Avoid if

Space-constrained designs
Applications exceeding 50V

Check before use

Ripple current limits
Thermal environment

Key specifications

Capacitance: 680 µF
Rated Voltage: 50 V
Endurance: 10000 h @ 105°C
Dimensions: 12.5 mm x 20 mm

Compliance & Environment

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

Application

PowerIndustrialConsumer

Datasheet

pYYBAGLkHlaAfE1tAFfssmohFwA405.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ERS1HM681W20OT: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

Part	Details	Match
KM477M050G20RR0VH2FP0CX	470uF radial 50V part may be a downgraded alternative only after circuit checks.	Needs validation

Design and risk insights

Questions & answers

It is a radial leaded aluminum electrolytic capacitor from AISHI's RS series, featuring 680µF capacitance and 50V rated voltage.

KM108M050J25RR0VH2FP0CX	1000uF 50V radial part is a relaxed-parametric option if size and circuit limits allow.	Needs validation
KM1H471M1020ROQANG	470uF radial 50V candidate needs lead-spacing and circuit verification.	Needs validation

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the ERS1HM681W20OT?+×

What are the key applications for this capacitor?+×

What is the endurance rating of this component?+×

What should be considered during PCB design?+×

What is the sourcing status of this part?+×

What is the pinout of ERS1HM681W20OT?+×