744762182A The Würth Elektronik 744762182A is an 82 nH unshielded wirewound ceramic inductor with ±5% tolerance. It is rated for 1 A current with a maximum DC resistance of 180 mΩ.
Mfr Part #:

744762182A

Available from 2 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
The Würth Elektronik 744762182A is an 82 nH unshielded wirewound ceramic inductor with ±5% tolerance. It is rated for 1 A current with a maximum DC resistance of 180 mΩ.
Total Stock: 2,984 pcs
$ Price Range: $0.30 - $0.47

744762182A 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
1,492 pcs
1492 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,492 pcs
1492 pcs On Request 1 On Request On Request On Request On Request On Request

744762182A 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
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Type
Width

744762182A Description

Short technical summary and product information.

The Würth Elektronik 744762182A is a surface-mount wirewound ceramic inductor from the WE-KI series, offering an inductance of 82 nH with ±5% tolerance. It features a minimum Q factor of 60 at 350 MHz and a self-resonant frequency of at least 1.1 GHz, making it suitable for high-frequency applications.

 

This unshielded drum core inductor is rated for a maximum DC resistance of 180 mΩ and a rated current of 1 A (based on a temperature rise of 15 K). It operates over a temperature range of -40°C to +125°C and is qualified to AEC-Q200 Grade 1, supporting automotive and other demanding environments.

 

The component is housed in a 1008 (2520 Metric) package with dimensions of 2.60 mm x 2.10 mm x 1.90 mm. It is designed for surface mount assembly and is RoHS3 compliant, REACH unaffected, and halogen free.

 

Typical applications include RF circuits, impedance matching, filtering, and signal processing where stable inductance and high Q are required. The ceramic core construction provides good thermal stability and high-frequency performance.

744762182A Quick Information

Product Type: Fixed Inductor
Series: WE-KI
Canonical Name: 82 nH Unshielded Wirewound Ceramic Inductor, 1008 (2520 Metric)
Subcategory: Wirewound Ceramic Inductor

744762182A Compliance

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

744762182A 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.

744762182A Features

  • 82 nH inductance with ±5% tolerance.
  • High Q of 60 at 350 MHz.
  • Rated for 1 A DC current.
  • AEC-Q200 qualified for automotive use.
  • RoHS3 compliant and halogen free.

744762182A Applications

  • Ideal for RF signal filtering circuits.
  • Used in impedance matching networks.
  • Suitable for automotive electronics applications.
  • Good for high-frequency signal processing.

744762182A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance and tolerance of the 744762182A?

The inductance is 82 nH with a tolerance of ±5%, measured at 100 MHz.

What is the rated current of this inductor?

The rated current is 1 A, based on a temperature rise of 15 K.

What is the maximum DC resistance?

The maximum DC resistance is 180 mΩ at 20°C.

What is the self-resonant frequency?

The self-resonant frequency is at least 1.1 GHz.

What package size is the 744762182A available in?

It is available in a 1008 (2520 Metric) surface-mount package, measuring 2.60 mm x 2.10 mm x 1.90 mm.

Is this inductor qualified for automotive applications?

Yes, it is AEC-Q200 qualified (Grade 1), making it suitable for automotive use.

What is the operating temperature range?

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

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