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ESMR421VSN821MA45S The United Chemi-Con ESMR421VSN821MA45S is an aluminum electrolytic capacitor from the SMR series. It features a capacitance of 820µF and a rated voltage of 420Vdc.
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ESMR421VSN821MA45S

Available from 1 distributors
Mfr Name: United Chemi-Con
United Chemi-Con
The United Chemi-Con ESMR421VSN821MA45S is an aluminum electrolytic capacitor from the SMR series. It features a capacitance of 820µF and a rated voltage of 420Vdc.
✓ Total Stock: 74 pcs
$ Price Range: $1.20

ESMR421VSN821MA45S Available from 1 distributor

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✓ Non-Authorised
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Bristol Electronics ✓
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74 pcs
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74 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ESMR421VSN821MA45S Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Capacitance
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Rated Voltage
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ESMR421VSN821MA45S Description

Short technical summary and product information.

This United Chemi-Con SMR series aluminum electrolytic capacitor, part number ESMR421VSN821MA45S, is designed for applications requiring high ripple current capability and a compact size. It operates within a temperature range of -25°C to +85°C and has a rated voltage of 420Vdc.

 

The capacitor offers a capacitance of 820µF with a tolerance of ±20% at 120Hz. Key electrical characteristics include a maximum leakage current of 1760µA and a dissipation factor (tanδ) of 0.2 max at 120Hz. It is rated for a ripple current of 3430mArms at 85°C and 120Hz.

 

Built for durability, this component is specified for 2000 hours of operation at 85°C under rated ripple current. The physical dimensions are a diameter of 35mm and a length of 45mm, with a through-hole mounting type. The standard package quantity is 200 pieces.

ESMR421VSN821MA45S Quick Information

Product Type: Aluminum Electrolytic Capacitor
Series: SMR
Canonical Name: United Chemi-Con SMR Series Aluminum Electrolytic Capacitor
Subcategory: Aluminum Electrolytic Capacitor

ESMR421VSN821MA45S Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ESMR421VSN821MA45S Estimated Pricing

Qty Low High
1+ $1.20 $1.20

Estimated market price range - modelled values for guidance only, not live distributor offers.

ESMR421VSN821MA45S Features

  • 820µF capacitance with ±20% tolerance.
  • Rated for 420Vdc operating voltage.
  • Operates reliably from -25°C to 85°C.
  • High ripple current capability of 3430mArms.
  • 2000-hour endurance at 85°C.

ESMR421VSN821MA45S Applications

  • Suitable for switching power supplies.
  • Ideal for inverter applications.
  • Designed for compact electronic circuits.

ESMR421VSN821MA45S FAQs

6 frequently asked questions generated from this part’s specifications.
What is the capacitance of the ESMR421VSN821MA45S capacitor?

The capacitance is 820µF.

What is the rated voltage for the ESMR421VSN821MA45S capacitor?

The rated voltage is 420Vdc.

What is the operating temperature range for this capacitor?

The operating temperature range is -25°C to 85°C.

What is the standard package quantity for the ESMR421VSN821MA45S?

The standard package quantity is 200 pieces.

What is the rated ripple current for the ESMR421VSN821MA45S?

The rated ripple current is 3430mArms at 85°C and 120Hz.

What is the endurance rating of the ESMR421VSN821MA45S capacitor?

The endurance rating is 2000 hours at 85°C with DC plus ripple.

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