744762212A Fixed inductor from Würth Elektronik with 120 nH inductance, ±5% tolerance, 800 mA rated current, and 200 mOhm maximum DC resistance. Surface mount 1008 package.
Mfr Part #:

744762212A

Available from 2 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Fixed inductor from Würth Elektronik with 120 nH inductance, ±5% tolerance, 800 mA rated current, and 200 mOhm maximum DC resistance. Surface mount 1008 package.
Total Stock: 2,788 pcs
$ Price Range: $0.30 - $0.47

744762212A Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,394 pcs
1394 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,394 pcs
1394 pcs On Request 1 On Request On Request On Request On Request On Request

744762212A 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
Self Resonant Frequency
Shielding
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Type
Width

744762212A Description

Short technical summary and product information.

The Würth Elektronik 744762212A is a wirewound ceramic core inductor from the WE-KI series. It offers an inductance of 120 nH with ±5% tolerance, measured at 100 MHz. The component features a minimum Q factor of 45 at 100 MHz and a self-resonant frequency of 950 MHz minimum. With a maximum DC resistance of 200 mOhm and a rated current of 800 mA (based on 15 K temperature rise), this inductor is suitable for high-frequency applications. It is unshielded and designed for surface mount assembly in a 1008 (2520 Metric) package. The operating temperature range is -40°C to +125°C. The inductor is AEC-Q200 qualified for automotive applications and complies with RoHS, REACH, and halogen-free requirements. It is moisture sensitivity level 1.

744762212A Quick Information

Product Type: Fixed Inductor
Series: WE-KI
Canonical Name: WE-KI SMT Wire Wound Ceramic Inductor 120 nH ±5% 1008
Subcategory: Wirewound Ceramic Core Inductor

744762212A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 75
REACH Status: REACH Unaffected
Lead Free: Yes

744762212A 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.

744762212A Features

  • Wirewound ceramic core inductor with 120 nH.
  • Rated current of 800 mA at 15 K rise.
  • Minimum Q factor of 45 at 100 MHz.
  • AEC-Q200 qualified for automotive use.
  • Surface mount 1008 package.

744762212A Applications

  • Ideal for RF signal filtering circuits.
  • Used in automotive engine control modules.
  • Suitable for high-frequency impedance matching.
  • Applicable in DC-DC converter output filtering.

744762212A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 744762212A?

120 nH with ±5% tolerance.

What is the rated current?

800 mA maximum, based on a 15 K temperature rise.

What is the DC resistance?

200 mOhm maximum at 20°C.

What is the self-resonant frequency?

950 MHz minimum.

What is the package size?

1008 (2520 Metric) surface mount package.

What is the minimum Q factor?

45 at 100 MHz.

Is this inductor AEC-Q200 qualified?

Yes, it is AEC-Q200 Grade 1 qualified.

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