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149EC921 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

149EC921 product

149EC921

Aluminum Electrolytic Capacitors

Polymer CapacitorSMDLow ESR

The KNSCHA 149EC921 is a 100uF 50V SMD solid aluminum electrolytic capacitor designed for high-ripple, low-ESR applications.

Best for

  • Power supply filtering
  • High-frequency decoupling

Avoid if

  • Time-constant circuits
  • High-impedance signal paths

Check before use

  • Polarity orientation
  • Inrush current protection

Key specifications

Capacitance
100uF
Voltage
50V
ESR
60mΩ

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

75fee72a7a538b0ee31a68d0ddc113e8.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 149EC921: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It features 100uF capacitance, 50V rated voltage, 60mΩ ESR at 100kHz, and a ripple current rating of 1320mA.