1812-334J The 1812-334J is a 330µH unshielded ferrite core surface mount fixed inductor with ±5% tolerance and 120mA rated current. It comes in a 1812 (4532 Metric) package.
Mfr Part #:

1812-334J

Available from 2 distributors
Mfr Name: API Delevan Inc.
API Delevan Inc.
The 1812-334J is a 330µH unshielded ferrite core surface mount fixed inductor with ±5% tolerance and 120mA rated current. It comes in a 1812 (4532 Metric) package.
Total Stock: 3,392 pcs

1812-334J Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,500 pcs
2500 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
892 pcs
892 pcs On Request 1 On Request On Request On Request On Request On Request

1812-334J Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Frequency - Self Resonant
Height
Inductance
Inductance Frequency - Test
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Shielding
Supplier Device Package
Tolerance
Width

1812-334J Description

Short technical summary and product information.

The 1812-334J is a fixed inductor manufactured by API Delevan Inc. It features an inductance of 330µH with a tolerance of ±5%. The component is unshielded and uses a ferrite core. It is rated for a maximum current of 120mA and has a DC resistance of 14 Ohms max. The quality factor is 40 at 790kHz, and the self-resonant frequency is 3.5MHz. The operating temperature range is -55°C to 125°C.

 

This inductor is designed for surface mount applications and is packaged in a 1812 (4532 Metric) case. The dimensions are 4.50mm x 3.20mm x 3.40mm (max height). It is supplied in tape and reel packaging. The component is RoHS non-compliant as it contains lead.

1812-334J Quick Information

Product Type: Fixed Inductor
Series: 1812
Canonical Name: 1812-334J, 330µH Fixed Inductor, ±5% Tolerance, 120mA, 14 Ohm DCR, Unshielded, Ferrite Core, 1812 (4532 Metric) Surface Mount
Subcategory: Surface Mount Inductor

1812-334J Compliance

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

1812-334J Features

  • 330µH ferrite core unshielded inductor.
  • ±5% tolerance and 120mA rated current.
  • 14 Ohm maximum DC resistance.
  • Quality factor of 40 at 790kHz.
  • Surface mount in 1812 package.

1812-334J Applications

  • Suitable for DC-DC converter output filtering.
  • Used in noise suppression and decoupling circuits.
  • Ideal for power supply filtering in low-power devices.
  • Can be used in resonant circuits and impedance matching.

1812-334J FAQs

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

330µH with ±5% tolerance.

What is the maximum current rating?

120mA.

What is the DC resistance?

14 Ohms maximum.

What is the self-resonant frequency?

3.5MHz.

What is the package size?

1812 (4532 Metric) surface mount package.

What is the quality factor (Q)?

40 at 790kHz.

Is the inductor shielded?

No, it is unshielded.

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