R49AI21005001K KEMET R49AI21005001K is a 10000 pF film capacitor rated for 800 VDC, with ±10% tolerance and X1 safety rating for EMI/RFI suppression.
Mfr Part #:

R49AI21005001K

Available from 1 distributors
Mfr Name: Yageo
Yageo
KEMET R49AI21005001K is a 10000 pF film capacitor rated for 800 VDC, with ±10% tolerance and X1 safety rating for EMI/RFI suppression.
Total Stock: 103 pcs
$ Price Range: $0.26 - $0.83

R49AI21005001K Available from 1 distributor

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R49AI21005001K Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance
Dielectric Material
Lead Spacing
Lead Style
Mounting Type
Operating Temperature
Ratings
Tape & Reel
Termination
Tolerance
Voltage Rating

R49AI21005001K Description

Short technical summary and product information.

The KEMET R49AI21005001K is a metallized polypropylene film capacitor designed for EMI and RFI suppression applications. It provides a capacitance of 10000 pF with a tolerance of ±10% and is rated for a DC voltage of 800 V. The capacitor features an X1 safety classification, making it suitable for across-the-line applications where safety is critical.

 

This component is housed in a radial through-hole package with PC pin terminations and a lead spacing of 37.50 mm. The operating temperature range spans from -40°C to 110°C, ensuring reliable performance in a variety of environments. The polypropylene dielectric offers stable electrical characteristics and self-healing properties.

 

Designed for high-voltage DC environments, the R49AI21005001K is commonly used in power supply filtering, AC line noise suppression, and other circuits requiring robust EMI mitigation. Its radial package allows for easy integration into printed circuit boards with standard through-hole assembly processes.

R49AI21005001K Quick Information

Product Type: Film Capacitor
Series: R49
Canonical Name: KEMET R49AI21005001K Polypropylene Film Capacitor, 10000 pF, 800 VDC, ±10%, X1
Subcategory: EMI Suppression Capacitor

R49AI21005001K Compliance

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

R49AI21005001K Estimated Pricing

Qty Low High
1+ $0.83 $0.83
10+ $0.56 $0.56
100+ $0.40 $0.40
500+ $0.33 $0.33
1,000+ $0.31 $0.31
2,000+ $0.28 $0.28
5,000+ $0.26 $0.26

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

R49AI21005001K Features

  • 10000 pF capacitance with ±10% tolerance.
  • Rated for 800 VDC operation.
  • X1 safety rated for EMI/RFI suppression.
  • Metallized polypropylene dielectric.
  • Through-hole radial package with 37.5mm lead spacing.

R49AI21005001K Applications

  • Used in AC line EMI filters.
  • Suppresses RFI in power supply circuits.
  • Cross-line X1 class applications.
  • High voltage DC filtering.

R49AI21005001K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance of the KEMET R49AI21005001K?

The capacitance is 10000 pF.

What is the voltage rating of this capacitor?

It is rated for 800 V DC.

What dielectric material is used?

Metallized polypropylene (PP).

What is the tolerance of this capacitor?

The tolerance is ±10%.

What is the package type and mounting style?

Radial through-hole package with PC pin terminations and 37.50 mm lead spacing.

What is the operating temperature range?

-40°C to 110°C.

What safety rating does this capacitor have?

X1 safety rating for EMI suppression.

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