R46KW447050M1K KEMET R46KW447050M1K is a 4.7 µF, 275 VAC, X2 class metallized polypropylene film capacitor for EMI suppression. It features a radial box package with 37.5 mm lead spacing and ±10% capacitance tolerance.
Mfr Part #:

R46KW447050M1K

Available from 1 distributors
Mfr Name: Yageo
Yageo
KEMET R46KW447050M1K is a 4.7 µF, 275 VAC, X2 class metallized polypropylene film capacitor for EMI suppression. It features a radial box package with 37.5 mm lead spacing and ±10% capacitance tolerance.
Total Stock: 672 pcs
$ Price Range: $1.96

R46KW447050M1K Available from 1 distributor

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R46KW447050M1K Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Approvals
Automotive Grade
Capacitance
Capacitance Tolerance
Climatic Category
Dielectric Material
Factory Test Voltage
Flammability Rating
Industrial Grade
Lead Length
Lead Spacing
Lead Style
Medical Grade
Military Grade
Mounting Type
Operating Temperature Range
Rated Voltage AC
Safety Class
Self-Healing
Tape & Reel
Termination Style

R46KW447050M1K Description

Short technical summary and product information.

The KEMET R46KW447050M1K is a metallized polypropylene film capacitor designed for electromagnetic interference (EMI) suppression in across-the-line applications requiring X2 safety classification per IEC 60384-14. It has a nominal capacitance of 4.7 µF with ±10% tolerance and is rated for 275 VAC at 50/60 Hz.

 

This capacitor operates over a temperature range of -40°C to +110°C and meets climatic category 40/110/56 per IEC 60068-1. It features self-healing properties and is 100% factory tested at 2200 VDC and 1500 VAC. The part is housed in a radial box package with long leads and 37.5 mm lead spacing, designed for through-hole mounting.

 

The R46 series is encapsulated with self-extinguishing resin meeting UL 94 V-0 flammability requirements. It carries safety approvals including ENEC, UL, cUL, and CQC, and is RoHS compliant with lead-free terminations.

R46KW447050M1K Quick Information

Product Type: Film Capacitor
Series: R46
Canonical Name: KEMET R46 Series 4.7 µF 275 VAC X2 Metallized Polypropylene Film Capacitor
Subcategory: EMI Suppression Capacitor

R46KW447050M1K Compliance

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

R46KW447050M1K Estimated Pricing

Qty Low High
192+ $1.96 $1.96

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

R46KW447050M1K Features

  • 4.7 µF capacitance with ±10% tolerance.
  • Rated for 275 VAC across-the-line operation.
  • X2 safety class per IEC 60384-14.
  • Metallized polypropylene film dielectric.
  • Self-healing and UL 94 V-0 rated.

R46KW447050M1K Applications

  • EMI suppression in across-the-line applications.
  • Power supply input filtering circuits.
  • Equipment requiring X2 safety certification.

R46KW447050M1K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance value of the R46KW447050M1K?

The capacitance is 4.7 µF with a tolerance of ±10%.

What is the rated voltage for this capacitor?

The rated voltage is 275 VAC at 50/60 Hz.

What dielectric material is used in this capacitor?

The dielectric material is metallized polypropylene.

What is the operating temperature range?

The operating temperature range is -40°C to +110°C.

What safety approvals does this capacitor have?

It is approved to ENEC, UL, cUL, and CQC standards.

What is the lead spacing of this capacitor?

The lead spacing is 37.5 mm.

Is this capacitor RoHS compliant?

Yes, it is RoHS3 compliant with lead-free terminations.

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