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1025-78K Fixed inductor 270µH with ±10% tolerance, rated current 47mA, DC resistance 25 Ohm max. Through hole axial package with ferrite core and unshielded.
Mfr Part #:

1025-78K

Available from 1 distributors
Mfr Name: API Delevan Inc.
API Delevan Inc.
Fixed inductor 270µH with ±10% tolerance, rated current 47mA, DC resistance 25 Ohm max. Through hole axial package with ferrite core and unshielded.
✓ Total Stock: 1 pcs

1025-78K Available from 1 distributor

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1025-78K 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
Q @ Freq
SVHC Present
Shielding
Tolerance
Type
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1025-78K Description

Short technical summary and product information.

The 1025-78K is a fixed inductor from API Delevan Inc., offering 270µH inductance with ±10% tolerance. It is designed for through hole mounting in an axial package, making it suitable for various electronic circuits.

 

Key electrical specifications include a current rating of 47mA, maximum DC resistance of 25 Ohms, and a Q factor of 30 at 790kHz. The self-resonant frequency is 8MHz. The inductor is unshielded with a ferrite core, and it is molded for durability.

 

Operating temperature range is -55°C to 105°C. The component size is 0.095" diameter by 0.250" length (2.41mm x 6.35mm). It is RoHS3 compliant with MSL 1 (Unlimited).

1025-78K Quick Information

Product Type: Fixed Inductor
Series: 1025
Canonical Name: Fixed Inductor 270 µH 47 mA Through Hole Axial
Subcategory: Molded Inductor

1025-78K Compliance

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

1025-78K Features

  • 270µH inductance with ±10% tolerance.
  • 47mA rated current and 25 Ohm DCR.
  • Q factor of 30 at 790kHz.
  • Unshielded ferrite core molded construction.
  • Through hole axial package for easy mounting.

1025-78K Applications

  • Suitable for low current filtering applications.
  • Used in signal processing and decoupling circuits.
  • Ideal for through hole PCB assembly.
  • Ferrite core provides stable inductance.
  • Compatible with operating temperatures up to 105°C.

1025-78K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of 1025-78K?

270 µH (nominal), ±10% tolerance.

What is the current rating?

47 mA.

What is the DC resistance?

25 ohms maximum.

What is the self-resonant frequency?

8 MHz.

What is the package size?

Axial: 0.095" diameter x 0.250" length (2.41mm x 6.35mm).

What is the Q factor at 790 kHz?

30.

What is the operating temperature range?

-55°C to 105°C.

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