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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✓ Non-Authorised
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744762122A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
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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