1025-34K Fixed inductor from API Delevan Inc., 3.9µH inductance with ±10% tolerance, rated for 263mA DC current and 1 Ohm maximum DC resistance.
Mfr Part #:

1025-34K

Available from 2 distributors
Mfr Name: API Delevan Inc.
API Delevan Inc.
Fixed inductor from API Delevan Inc., 3.9µH inductance with ±10% tolerance, rated for 263mA DC current and 1 Ohm maximum DC resistance.
Total Stock: 5,436 pcs

1025-34K Available from 2 distributors

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4,149 pcs
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1,287 pcs
1287 pcs On Request 1 On Request On Request On Request On Request On Request

1025-34K Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Inductance
Lead Style
Material
Mounting Type
Operating Temperature
Package Style
Q @ Freq
SVHC Present
Shielding
Tolerance
Type

1025-34K Description

Short technical summary and product information.

The 1025-34K is a fixed inductor manufactured by API Delevan Inc. It features a molded iron core with unshielded construction, providing an inductance of 3.9 µH with a tolerance of ±10%. The inductor is rated for a maximum DC current of 263 mA and has a maximum DC resistance of 1 Ohm.

 

Electrical characteristics include a Q factor of 45 at 7.9 MHz and a self-resonant frequency of 80 MHz, making it suitable for RF and high-frequency applications. The operating temperature range spans from -55°C to 105°C, ensuring reliable performance in harsh environments.

 

The component is packaged in an axial through-hole style with dimensions of 0.095" diameter by 0.250" length (2.41mm x 6.35mm). It is designed for through-hole mounting, allowing for straightforward insertion into printed circuit boards. Compliance with RoHS3, REACH, and MSL Level 1 is claimed but unverified.

1025-34K Quick Information

Product Type: Fixed Inductor
Series: 1025
Canonical Name: Fixed Inductor 3.9µH ±10% 263mA Through Hole Axial
Subcategory: Fixed Inductor

1025-34K Compliance

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

1025-34K Features

  • Molded iron core inductor.
  • Unshielded construction for RF use.
  • High Q factor of 45 at 7.9MHz.
  • Through hole axial package.
  • Operating temperature -55°C to 105°C.

1025-34K Applications

  • Ideal for RF signal filtering.
  • Used in impedance matching circuits.
  • Suitable for resonant tank circuits.
  • Applicable in DC-DC converter designs.

1025-34K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of the 1025-34K inductor?

3.9 µH.

What is the maximum DC current rating?

263 mA.

What is the maximum DC resistance?

1 Ohm.

What is the self-resonant frequency?

80 MHz.

What is the package style and mounting type?

Axial through hole package.

What is the Q factor at 7.9 MHz?

45.

What is the operating temperature range?

-55°C to 105°C.

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