744762122A This is a 22 nH ±5% unshielded wirewound ceramic inductor from Würth Elektronik, rated for 1 A with a maximum DC resistance of 100 mΩ. It is qualified to AEC-Q200 Grade 1 and comes in a 1008 (2520 Metric) surface-mount package.
Mfr Part #:

744762122A

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
This is a 22 nH ±5% unshielded wirewound ceramic inductor from Würth Elektronik, rated for 1 A with a maximum DC resistance of 100 mΩ. It is qualified to AEC-Q200 Grade 1 and comes in a 1008 (2520 Metric) surface-mount package.
Total Stock: 95 pcs
$ Price Range: $0.30 - $0.47

744762122A Available from 1 distributor

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744762122A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q200
Automotive Grade
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Industrial Grade
Length
Material
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Q @ Freq
Ratings
SVHC Present
Shielding
Supplier Device Package
Tape & Reel
Tolerance
Type
Width

744762122A Description

Short technical summary and product information.

The Würth Elektronik 744762122A is a 22 nH unshielded wirewound ceramic inductor designed for surface-mount applications. It features a high Q factor of 60 at 350 MHz and a self-resonant frequency of 2500 MHz, making it suitable for RF circuits. The inductor is rated for a maximum current of 1 A (with a ΔT of 15 K) and has a maximum DC resistance of 100 mΩ.

 

This component is qualified to AEC-Q200 Grade 1, ensuring reliability for automotive applications. It is RoHS, REACH, and halogen-free compliant, and has a moisture sensitivity level of 1. The operating temperature range is -40°C to +125°C.

 

The inductor is housed in a 1008 (2520 Metric) package with dimensions of 2.5 mm x 2.0 mm x 1.6 mm (as per datasheet). It is unshielded, which is typical for ceramic core inductors used in high-frequency applications.

744762122A Quick Information

Product Type: Fixed Inductor
Series: WE-KI
Canonical Name: 22 nH Unshielded Wirewound Ceramic Inductor, 1008 (2520 Metric)
Subcategory: Wirewound Inductor

744762122A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Moisture Sensitivity Level 1
REACH Status: Conform or declared (EC)1907/2006
Lead Free: Yes

744762122A Estimated Pricing

Qty Low High
1+ $0.47 $0.47
10+ $0.45 $0.45
50+ $0.42 $0.42
100+ $0.39 $0.39
500+ $0.36 $0.36
1,000+ $0.33 $0.33
2,000+ $0.30 $0.30

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

744762122A Features

  • High Q wirewound ceramic core inductor.
  • Rated for 1 A maximum current.
  • Low DC resistance of 100 mOhm.
  • AEC-Q200 Grade 1 qualified.
  • Surface mount 1008 (2520 Metric) package.

744762122A Applications

  • Used in RF impedance matching circuits.
  • Ideal for automotive electronic modules.
  • Suitable for high-frequency signal filtering.
  • Applied in wireless communication devices.

744762122A FAQs

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

22 nH ±5% at 100 MHz.

What is the rated current?

1 A max (ΔT = 15 K).

What is the DC resistance?

0.1 Ω max.

What is the self-resonant frequency?

2500 MHz min.

What is the package size?

1008 (2520 Metric) surface mount.

What is the operating temperature range?

-40°C to +125°C.

Is this inductor AEC-Q200 qualified?

Yes, Grade 1.

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