R49AR3680CKB1M KEMET R49AR3680CKB1M is a metallized polypropylene film EMI suppression capacitor rated at 0.68 µF and 330 VAC. It features ±20% tolerance, radial leads, and X1 safety classification for across-the-line applications.
Mfr Part #:

R49AR3680CKB1M

Available from 1 distributors
Mfr Name: Yageo
Yageo
KEMET R49AR3680CKB1M is a metallized polypropylene film EMI suppression capacitor rated at 0.68 µF and 330 VAC. It features ±20% tolerance, radial leads, and X1 safety classification for across-the-line applications.
Total Stock: 2,361 pcs
$ Price Range: $1.08

R49AR3680CKB1M Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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2,361 pcs
2361 pcs On Request 1 On Request On Request On Request On Request On Request

R49AR3680CKB1M Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approvals
Capacitance
Capacitance Tolerance
Climatic Category
Dielectric Material
Lead Spacing
Lead Style
Mounting Type
Operating Temperature
Package Type
Rated Voltage AC
Tape & Reel
Termination Style
Test Voltage (Minimum)

R49AR3680CKB1M Description

Short technical summary and product information.

The KEMET R49AR3680CKB1M is a metallized polypropylene film EMI suppression capacitor designed for Class X1 across-the-line applications. It has a capacitance of 0.68 µF with ±20% tolerance and a rated voltage of 330 VAC at 50/60 Hz. The capacitor is approved to ENEC, UL, and cUL standards per IEC 60384-14.

 

This capacitor features self-healing properties and is encapsulated in a self-extinguishing resin box meeting UL 94 V-0 requirements. It operates over a temperature range of -40°C to +110°C with a climatic category of 40/110/56 per IEC 60068-1. The radial leads have a spacing of 27.5 mm, and the component is suitable for through-hole mounting.

 

Typical applications include electromagnetic interference (EMI) suppression filters in permanently connected mains-powered equipment. The capacitor is RoHS compliant and has lead-free terminations. It undergoes 100% screening factory test at 2,200 VDC and 1,500 VAC.

R49AR3680CKB1M Quick Information

Product Type: EMI Suppression Film Capacitor
Series: R49
Canonical Name: KEMET R49AR3680CKB1M - Metallized Polypropylene Film EMI Suppression Capacitor, Class X1, 0.68 µF, 330 VAC, ±20%, Radial
Subcategory: Metallized Polypropylene Film Capacitor

R49AR3680CKB1M Compliance

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

R49AR3680CKB1M Estimated Pricing

Qty Low High
350+ $1.08 $1.08

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

R49AR3680CKB1M Features

  • Metallized polypropylene film dielectric construction.
  • Rated for 330 VAC across-the-line operation.
  • Class X1 safety approval per IEC 60384-14.
  • Self-healing properties for enhanced reliability.
  • Radial leads with 27.5 mm spacing.

R49AR3680CKB1M Applications

  • EMI suppression filters in mains-powered equipment.
  • Across-the-line capacitor for permanent connections.
  • Suitable for Class X1 safety applications.
  • Use in power supply input filtering.
  • Ideal for noise suppression in industrial electronics.

R49AR3680CKB1M FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance of the R49AR3680CKB1M?

0.68 µF.

What is the rated voltage?

330 VAC at 50/60 Hz.

What is the dielectric material?

Metallized polypropylene.

What is the capacitance tolerance?

±20%.

What is the package type?

Boxed, self-extinguishing resin (UL 94 V-0).

What is the operating temperature range?

-40°C to +110°C.

What safety approvals does it have?

ENEC, UL, cUL (Class X1).

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