1812PS-334KLC The Coilcraft 1812PS-334KLC is a shielded power inductor with a 330 uH inductance and a 0.31A current rating. It features an SMD/SMT mounting type.
Mfr Part #:

1812PS-334KLC

Available from 1 distributors
Mfr Name: Coilcraft
Coilcraft
The Coilcraft 1812PS-334KLC is a shielded power inductor with a 330 uH inductance and a 0.31A current rating. It features an SMD/SMT mounting type.
✓ Total Stock: 600 pcs
$ Price Range: $0.05

1812PS-334KLC Available from 1 distributor

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

1812PS-334KLC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Core Material
Current Rating
DC Resistance
Dimensions
Inductance
Mounting Type
Operating Temperature Range
SVHC Present
Self Resonant Frequency
Shielding

1812PS-334KLC Description

Short technical summary and product information.

The Coilcraft 1812PS-334KLC is a shielded power inductor designed for various electronic applications. It offers an inductance value of 330 uH with a tolerance of 10% and a current rating of 0.31 A. The inductor has a DC resistance of 4.85 Ohms and operates within a temperature range of -40 C to +105 C.

 

This component features a ferrite core and is housed in an 1812 package size. It is designed for surface-mount technology (SMT) with dimensions of 4.98 mm W x 5.87 mm L x 3.81 mm H. The inductor is supplied on a reel, suitable for automated assembly processes.

 

Key electrical characteristics include a Q factor of 60 and a self-resonant frequency of 6 MHz. The operating frequency is specified at 100 kHz. The shielded construction helps to minimize electromagnetic interference (EMI).

 

This power inductor is suitable for applications requiring stable inductance and current handling capabilities within a compact form factor. Its SMT compatibility ensures ease of integration into modern PCB designs.

1812PS-334KLC Quick Information

Product Type: Power Inductor
Series: 1812PS
Canonical Name: Coilcraft 1812PS-334KLC Power Inductor
Subcategory: Fixed Inductor

1812PS-334KLC Compliance

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

1812PS-334KLC Estimated Pricing

Qty Low High
1+ $0.05 $0.05

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

1812PS-334KLC Features

  • Shielded ferrite core power inductor.
  • 330 uH inductance with 10% tolerance.
  • Rated for 0.31A current.
  • Compact 1812 SMD/SMT package.
  • Wide operating temperature range.

1812PS-334KLC Applications

  • Ideal for power supply filtering.
  • Suitable for energy storage circuits.
  • Used in DC-DC converters.
  • Effective for EMI suppression.

1812PS-334KLC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 1812PS-334KLC?

330 µH ±10%.

What is the current rating?

0.31 A.

What is the DC resistance?

4.85 Ohms.

What is the self-resonant frequency?

6 MHz.

What is the package/case?

1812 SMD.

What is the operating temperature range?

-40°C to +105°C.

Is the inductor shielded?

Yes, it is shielded.

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