22R473C Fixed inductor with 47µH inductance, 770mA current rating, and 220mOhm maximum DC resistance. Wirewound construction in a through-hole radial package.
Mfr Part #:

22R473C

Available from 1 distributors
Mfr Name: Murata
Murata
Fixed inductor with 47µH inductance, 770mA current rating, and 220mOhm maximum DC resistance. Wirewound construction in a through-hole radial package.
Total Stock: 16 pcs
$ Price Range: $0.50 - $0.98

22R473C Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
16 pcs
16 pcs On Request 1 On Request On Request On Request On Request On Request

22R473C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating (Amps)
DC Resistance (DCR)
Diameter
Frequency
Height
Inductance
Mounting Type
Operating Temperature
Q @ Freq
Shielding
Tape & Reel
Tolerance
Type

22R473C Description

Short technical summary and product information.

The Murata 22R473C is a wirewound fixed inductor with an inductance of 47µH and a tolerance of ±10%. It is rated for a DC current of 770mA and has a maximum DC resistance of 220mOhm.

 

This unshielded inductor features a quality factor of 50 at 500kHz and a self-resonant frequency of 10.9MHz, making it suitable for RF and power applications. The operating temperature range is -25°C to 70°C.

 

The component is housed in a radial, vertical cylinder package with a diameter of 6.50mm and a height of 10.50mm. It is designed for through-hole mounting, providing robust mechanical stability.

22R473C Quick Information

Product Type: Fixed Inductor
Series: 22R
Canonical Name: Murata 22R473C Fixed Inductor, 47µH, 770mA, Wirewound, Through Hole
Subcategory: Wirewound Inductor

22R473C Compliance

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

22R473C Estimated Pricing

Qty Low High
1+ $0.98 $0.98
10+ $0.74 $0.74
50+ $0.70 $0.70
100+ $0.66 $0.66
200+ $0.60 $0.60
500+ $0.58 $0.58
1,000+ $0.54 $0.54
2,500+ $0.50 $0.50

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

22R473C Features

  • Wirewound construction for high Q and stability.
  • Rated for 770mA DC current.
  • Low DC resistance of 220mOhm maximum.
  • Through-hole radial package for easy mounting.
  • Unshielded design for general purpose use.

22R473C Applications

  • Used in DC-DC converter output filtering.
  • Suitable for RF signal coupling and decoupling.
  • Ideal for power supply noise suppression.
  • Applicable in audio frequency circuits.

22R473C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 22R473C?

47µH.

What is the current rating?

770mA.

What is the DC resistance?

220mOhm maximum.

What is the self-resonant frequency?

10.9MHz.

What is the package type?

Radial, vertical cylinder, through hole.

What is the operating temperature range?

-25°C to 70°C.

Is the inductor shielded?

No, it is unshielded.

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