74456168 The 74456168 is a 68 µH surface-mount power inductor from Würth Elektronik. It is rated for 1.6 A with a maximum DC resistance of 0.24 Ω.
Mfr Part #:

74456168

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
The 74456168 is a 68 µH surface-mount power inductor from Würth Elektronik. It is rated for 1.6 A with a maximum DC resistance of 0.24 Ω.
✓ Total Stock: 3 pcs
$ Price Range: $1.45 - $2.07

74456168 Available from 1 distributor

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✓ Non-Authorised
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74456168 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Length
Material
Military Grade
Mounting Type
Operating Temperature
Operating Voltage
Shielding
Storage Temperature
Tape & Reel
Tolerance
Type
Width

74456168 Description

Short technical summary and product information.

The 74456168 is a surface-mount fixed power inductor from Würth Elektronik in the WE-PD4 family. It features a ferrite drum-core, wirewound construction and is unshielded. The inductor has a nominal inductance of 68 µH at 100 kHz / 100 mV with ±10% tolerance.

 

The component is rated for a maximum DC current of 1.6 A (ΔT = 40 K) and has a typical saturation current of 1.7 A. DC resistance is 0.187 Ω typical and 0.24 Ω maximum at 20°C, while the self-resonant frequency is 8.5 MHz typical. The maximum operating voltage is 120 V DC.

 

The inductor operates over -40°C to +125°C and is rated for -40°C to +85°C ambient when referenced to rated current. It is housed in a nonstandard surface-mount package with dimensions 12.70 mm x 10.00 mm x 5.30 mm. The part is RoHS compliant, REACH conform, halogen-free per JEDEC JS709B, and has MSL 1 moisture sensitivity.

74456168 Quick Information

Product Type: SMD Power Inductor
Series: WE-PD4
Canonical Name: Power Inductor 68 µH 1.6 A SMD
Subcategory: Power Inductor

74456168 Compliance

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

74456168 Estimated Pricing

Qty Low High
1+ $2.07 $2.07
10+ $1.97 $1.97
50+ $1.84 $1.84
100+ $1.71 $1.71
250+ $1.58 $1.58
600+ $1.45 $1.45

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

74456168 Features

  • 68 µH inductance with ±10% tolerance.
  • 1.6 A rated current at ΔT=40K.
  • 0.24 Ω maximum DC resistance.
  • 8.5 MHz typical self-resonant frequency.
  • Surface-mount ferrite drum-core construction.

74456168 Applications

  • Suitable for DC-DC converter output filtering.
  • Use in switch-mode power supply designs.
  • Ideal for energy storage in voltage regulators.
  • Good for power line filtering circuits.

74456168 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the Würth Elektronik 74456168?

The inductance is 68 µH at 100 kHz / 100 mV, with ±10% tolerance.

What is the rated current of the 74456168?

The rated current is 1.6 A maximum (ΔT = 40 K).

What is the DC resistance of the 74456168?

DC resistance is 0.187 Ω typical and 0.24 Ω maximum at 20°C.

What is the self-resonant frequency of the 74456168?

The self-resonant frequency is 8.5 MHz typical.

What package does the 74456168 use?

The inductor uses a nonstandard surface-mount package with body dimensions 12.70 mm x 10.00 mm x 5.30 mm.

What is the operating temperature range of the 74456168?

It operates from -40°C to +125°C.

Is the 74456168 RoHS compliant?

Yes, it is RoHS compliant (2011/65/EU and 2015/863), REACH conform, halogen-free (JEDEC JS709B), and rated MSL 1.

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