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EFCO CKM311B Metallized Polycarbonate Capacitors 3

The EFCO CKM311B is a metallized polycarbonate capacitor with a capacitance of 3.3µF and a voltage rating of 63V. It offers a capacitance tolerance of 5%.

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$ Price Range: $0.10

EFCO CKM311B Metallized Polycarbonate Capacitors 3 Available from 1 distributor

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Fe Components ✓ Non-Authorised Inventory information	On Request On Request	On Request	On Request	1	On Request	On Request	On Request	On Request	2026-04-09 18:15:51

EFCO CKM311B Metallized Polycarbonate Capacitors 3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	EFCO Technology Corporation
Capacitance	3.3µF
Material	Metallized Polycarbonate
Operating Voltage	63V

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EFCO CKM311B Metallized Polycarbonate Capacitors 3 Description

Short technical summary and product information.

The EFCO CKM311B is a metallized polycarbonate capacitor designed for various electronic applications. It features a capacitance of 3.3µF and a maximum operating voltage of 63V, with a capacitance tolerance of ±5%. This capacitor is constructed with metallized polycarbonate film, offering reliable performance. The standard package quantity is 1.

This component is suitable for applications requiring stable capacitance and voltage handling within its specified limits. Its construction makes it a viable option for general-purpose filtering and coupling circuits where precise capacitance values are important. The RoHS status is RoHS3 Compliant, and it is classified as MSL Level 1.

Designed for general use, the EFCO CKM311B capacitor provides a balance of electrical characteristics and material properties. Its specifications make it a suitable choice for engineers looking for a standard metallized polycarbonate capacitor for their designs.

EFCO CKM311B Metallized Polycarbonate Capacitors 3 Quick Information

Product Type: Capacitor

Canonical Name: EFCO CKM311B Metallized Polycarbonate Capacitor 3.3µF 63V 5%

Subcategory: Mica and PTFE Capacitor

EFCO CKM311B Metallized Polycarbonate Capacitors 3 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

EFCO CKM311B Metallized Polycarbonate Capacitors 3 Estimated Pricing

Qty	Low	High
1+	$0.10	$0.10

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

EFCO CKM311B Metallized Polycarbonate Capacitors 3 Features

Capacitance of 3.3 microfarads
Maximum operating voltage of 63V
Metallized polycarbonate dielectric
Tolerance of ±5%
RoHS3 compliant

EFCO CKM311B Metallized Polycarbonate Capacitors 3 Applications

Suitable for high-voltage capacitor applications.
Used in electronic circuits requiring 3.3µF capacitance.
Ideal for precision timing and filtering circuits.
Applicable in power supply smoothing and decoupling.
Suitable for applications with up to 63V operating voltage.

EFCO CKM311B Metallized Polycarbonate Capacitors 3 FAQs

6 frequently asked questions generated from this part’s specifications.

What is the capacitance of the EFCO CKM311B capacitor?

The capacitance is 3.3µF.

What is the voltage rating for the EFCO CKM311B capacitor?

The operating voltage is 63V.

What is the capacitance tolerance of the EFCO CKM311B capacitor?

The capacitance tolerance is ±5%.

What material is the EFCO CKM311B capacitor made from?

It is made from metallized polycarbonate.

Is the EFCO CKM311B capacitor RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the EFCO CKM311B capacitor?

The MSL is Level 1.