744772102 Fixed inductor from Würth Elektronik with 1 mH inductance, ±5% tolerance, 0.41 A rated current, and 1.84 Ω maximum DC resistance. Through hole mounting in a radial vertical cylinder package.
Mfr Part #:

744772102

Available from 2 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Fixed inductor from Würth Elektronik with 1 mH inductance, ±5% tolerance, 0.41 A rated current, and 1.84 Ω maximum DC resistance. Through hole mounting in a radial vertical cylinder package.
Total Stock: 2,812 pcs
$ Price Range: $0.75 - $1.02

744772102 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
2,800 pcs
2800 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
12 pcs
12 pcs On Request 1 On Request On Request On Request On Request On Request

744772102 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Ambient Temperature Range (referring to IR)
Current
Current Rating (Amps)
DC Resistance (DCR)
DC Resistance (Typical/Maximum)
Diameter
Frequency
Height
Inductance
Lead Style
Material
Military Grade
Mounting Type
Operating Temperature
Shielding
Storage Temperature
Tape & Reel
Termination Style
Tolerance
Type

744772102 Description

Short technical summary and product information.

The 744772102 is a fixed inductor from Würth Elektronik, part of the WE-TI series. It features a ferrite core with drum core, wirewound construction. The inductance is 1 mH measured at 1 kHz and 250 mV, with a tolerance of ±5%. The rated current is 0.41 A (ΔT = 40 K), and the saturation current is typically 0.5 A. DC resistance is 1.67 Ω typical and 1.84 Ω maximum. The self-resonant frequency is typically 1.6 MHz. The operating temperature range is -40°C to +125°C, with ambient temperature for rated current from -40°C to +85°C. The inductor is unshielded and comes in a radial, vertical cylinder package with through hole mounting. It is suitable for general electronic equipment where a standard safety level is required. The component is RoHS3 compliant and REACH unaffected, with MSL level 1.

744772102 Quick Information

Product Type: Fixed Inductor
Series: WE-TI
Canonical Name: Würth Elektronik WE-TI Radial Leaded Wire Wound Inductor 1 mH ±5% 0.41 A Through Hole
Subcategory: Wirewound Inductor

744772102 Compliance

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

744772102 Estimated Pricing

Qty Low High
1+ $1.02 $1.02
10+ $0.97 $0.97
50+ $0.90 $0.90
280+ $0.75 $0.75

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

744772102 Features

  • 1 mH inductance with ±5% tolerance.
  • Rated current of 0.41 A maximum.
  • Low DC resistance of 1.84 Ω max.
  • Self-resonant frequency of 1.6 MHz.
  • Through hole radial mounting.

744772102 Applications

  • Used in power supply filtering circuits.
  • Suitable for DC-DC converter applications.
  • Ideal for general purpose inductive loads.
  • Applicable in noise suppression circuits.

744772102 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 744772102?

1 mH measured at 1 kHz, 250 mV.

What is the rated current of the 744772102?

0.41 A maximum at ΔT = 40 K.

What is the DC resistance of the 744772102?

1.67 Ω typical, 1.84 Ω maximum.

What is the self-resonant frequency of the 744772102?

1.6 MHz typical.

What is the package type of the 744772102?

Radial, vertical cylinder (open) with through hole mounting.

What is the tolerance of the 744772102?

±5%.

What is the operating temperature range?

-40°C to +125°C.

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