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33220C Fixed toroidal inductor from Murata, 22µH inductance, 5.1A current rating, 33mOhm max DCR. Through-hole mounting in a radial vertical 4-lead package.
Mfr Part #:

33220C

Available from 1 distributors
Mfr Name: Murata
Murata
Fixed toroidal inductor from Murata, 22µH inductance, 5.1A current rating, 33mOhm max DCR. Through-hole mounting in a radial vertical 4-lead package.
✓ Total Stock: 40 pcs

33220C 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
Bristol Electronics ✓
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40 pcs
On Request
40 pcs On Request 1 On Request On Request On Request On Request On Request
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33220C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Height
Inductance
Lead Style
Length
Mounting Type
Operating Temperature
Q @ Freq
Shielding
Tolerance
Type
Width
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33220C Description

Short technical summary and product information.

This is a fixed toroidal inductor manufactured by Murata, part number 33220C. It offers an inductance of 22 µH with a tolerance of ±15%. The inductor is rated for a maximum DC current of 5.1 A and has a maximum DC resistance of 33 mOhm. It features a quality factor of 3.4 at 1 MHz and a self-resonant frequency of 37 MHz. The component is unshielded and designed for through-hole mounting. The package is a radial, vertical, open construction with 4 leads, measuring 29.00 mm in length, 16.30 mm in width, and 31.00 mm in height. The operating temperature range is -40°C to +125°C, making it suitable for a wide variety of industrial and automotive applications.

33220C Quick Information

Product Type: Fixed Inductor
Canonical Name: Toroidal Inductor, 22µH, 5.1A, 33mOhm, Through Hole
Subcategory: Toroidal Inductor

33220C Compliance

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

33220C Features

  • Toroidal core design with 22µH inductance.
  • Rated current up to 5.1 A DC.
  • Maximum DC resistance of 33 mOhm.
  • Self-resonant frequency at 37 MHz.
  • Through-hole mounting, radial vertical package.

33220C Applications

  • Used in DC-DC converter output filtering.
  • Ideal for energy storage in switching regulators.
  • Suitable for noise suppression in power lines.
  • Applied in high-frequency choke circuits.

33220C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of the 33220C?

The inductance is 22 µH with a tolerance of ±15%.

What is the current rating of this inductor?

The DC current rating is 5.1 A.

What is the DC resistance (DCR)?

The maximum DC resistance is 33 mOhm.

What is the self-resonant frequency?

The self-resonant frequency is 37 MHz.

What is the package type?

The package is Radial, Vertical, 4 Leads (Open), with through-hole mounting.

What is the operating temperature range?

The operating temperature range is -40°C to +125°C.

Is this inductor shielded?

No, it is unshielded.

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