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ALF20C391DF450

  • ALF20C391DF450
  • ALF20C391DF450

ALF20C391DF450

ALF20C391DF450

KEMET

CAP ALUM 390UF 20% 450V SNAP

ALF20C391DF450 Datasheet

compliant

Radial, Can - Press-Fit - 4 Lead

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

ALF20C391DF450 Pricing & Ordering

Quantity Unit Price Ext. Price
200 $6.80215 $1360.43
Inventory changes frequently.
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ALF20C391DF450 Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

ALF20C391DF450 KEMET

Name Value
Product Status Active
Capacitance 390 µF
Tolerance ±20%
Voltage - Rated 450 V
ESR (Equivalent Series Resistance) 240mOhm @ 100Hz
Lifetime @ Temp. 15000 Hrs @ 85°C
Operating Temperature -40°C ~ 85°C
Polarization Polar
Ratings -
Applications General Purpose
Ripple Current @ Low Frequency 2.6 A @ 100 Hz
Ripple Current @ High Frequency 4.41 A @ 10 kHz
Impedance 166 mOhms
Lead Spacing 0.886" (22.50mm)
Size / Dimension 1.378" Dia (35.00mm)
Height - Seated (Max) 2.047" (52.00mm)
Surface Mount Land Size -
Mounting Type Through Hole, Press-Fit
Package / Case Radial, Can - Press-Fit - 4 Lead
Q1: What is the purchase guide for ALF20C391DF450?
ALF20C391DF450 of KEMET is a CAP ALUM 390UF 20% 450V SNAP. ICHOME is a long-term spot supplier of ALF20C391DF450, supporting sample purchase and bulk order.
Q2: How to find the detailed information of ALF20C391DF450?
Download ALF20C391DF450 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingALF20C391DF450 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide ALF20C391DF450 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you ALF20C391DF450 replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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