What are the key applications for this capacitor?

It is suitable for power supplies, industrial control systems, and general consumer electronics where high ripple current and long service life are required.

What is the expected service life?

The RS series is rated for 4,000 to 10,000 hours at 105°C, with this specific size (10x16mm) typically rated for 7,000 hours.

What should engineers review before using this part?

Engineers should check the impedance and ripple current ratings at the operating frequency to ensure they meet the circuit's power requirements.

What is the sourcing status?

The part is currently active and widely available through major distributors, with stable supply chain support.

What is the pinout of ERS1HM331G16OT?

Use the ERS1HM331G16OT datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about ERS1HM331G16OT pinout to locate pins, power rails, and interface signals before layout.

ERS1HM331G16OT Datasheet, Specs, Alternatives & ECAD | AISHI

AI summary

The AISHI ERS1HM331G16OT is a 330µF 50V radial aluminum electrolytic capacitor from the RS series, optimized for high reliability and long life in industrial and power applications.

Best for

Power supply filtering
Industrial electronics
High-reliability circuits

Avoid if

Applications requiring extreme miniaturization (SMD)
Environments exceeding 105°C

Check before use

Ripple current at operating frequency
Physical clearance for 10x16mm package

Key specifications

Capacitance: 330 µF
Rated Voltage: 50 V
Tolerance: ±20%
Lifetime: 7000 hrs @ 105°C

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Power SuppliesIndustrial

Datasheet

ee64a58a980ccef6e0650ea79c194f18.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ERS1HM331G16OT: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

Get Files

PCB Footprint

Land pattern for PCB layout

Get Files

3D Model

STEP file for mechanical design

Get Files

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

Part	Details	Match
50PX330MEFC10X16rubycon	Rubycon 50PX330MEFC10X16 matches value and size but has shorter life.	Needs validation

EEEFT1H331APPanasonic	Panasonic EEEFT1H331AP is an SMD functional alternative, not a radial drop-in.	Needs validation
VZT331M1HTR-1010Lelon	Lelon VZT331M1HTR-1010 matches value but is SMD, so it suits redesign only.	Needs validation
RVT330UF50V167RV085KNSCHA	KNSCHA RVT330UF50V167RV085 is an SMD functional alternative only.	Needs validation
RVT1H331M1010HONOR	HONOR RVT1H331M1010 has matching value but is SMD and lifecycle is unclear.	Needs validation

Design and risk insights

Questions & answers

It is a radial-lead aluminum electrolytic capacitor from AISHI's RS series, featuring 330µF capacitance and 50V voltage rating.

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 ERS1HM331G16OT?+×

What are the key applications for this capacitor?+×

What is the expected service life?+×

What should engineers review before using this part?+×

What is the sourcing status?+×

What is the pinout of ERS1HM331G16OT?+×