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B78148-S1392-K

TDK

B78148-S1392-K by TDK

B78148-S1392-K by TDK is a 3.9uH RF inductor with tubular package, ideal for general purpose applications. It has a max operating temp of 125°C, rated current of 0.85A, and self-resonance frequency of 105MHz. Featuring radial terminal placement and ferrite core material, it offers high quality factor at 7.96MHz.

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Ampacity Inc.

Singapore . 1,478 parts In-Stock

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AZTECH Wire

Italy . 400 parts In-Stock

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Continental Prestige Electronics

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Argo Parts USA

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Overview

Enhance the performance of your RF applications with the B78148-S1392-K fixed inductor by TDK. Known for their top-quality components, TDK ensures reliability and durability in every product they manufacture. This tubular package inductor offers a nominal inductance of 3.9 uH and a self-resonance frequency of 105 MHz, making it ideal for a wide range of RF applications. With a maximum operating temperature of 125°C and a minimum quality factor of 60, this general-purpose inductor provides superior performance and efficiency. Trust TDK to deliver the best inductor solutions for your project needs.

Feature Benefit Bullets

Terminal Placement: RADIAL

Radial terminal placement makes it easy to incorporate the inductor into various circuit designs, providing flexibility in placement.

Inductor Application: RF INDUCTOR

Designed specifically for RF applications, ensuring optimal performance in RF circuits.

Shape or Size Description: TUBULAR PACKAGE

The tubular package design allows for efficient heat dissipation and compact integration within circuit boards.

Nominal Inductance (L): 3.9 uH

Offers a suitable inductance value for a wide range of applications, providing the desired level of inductance.

Maximum Operating Temperature: 125 °C

With a high maximum operating temperature, this inductor can withstand demanding environmental conditions without sacrificing performance.

Maximum Rated Current: 0.85 A

The high maximum rated current allows for reliable operation in circuits with varying current levels.

Minimum Quality Factor (at L-nom): 60

The high minimum quality factor ensures efficient energy transfer and minimal signal loss, contributing to overall circuit performance.

Minimum Operating Temperature: -55 °C

Capable of functioning in low temperature environments, making it suitable for a variety of applications.

Terminal Finish: Tin (Sn)

Tin terminal finish provides good conductivity and corrosion resistance, ensuring long-term reliability.

Inductor Type: GENERAL PURPOSE INDUCTOR

General purpose inductor suitable for a wide range of applications, offering versatility and convenience.

Self Resonance Frequency: 105 MHz

The high self-resonance frequency enables effective frequency response in RF circuits, ensuring optimal performance.

DC Resistance: 0.31 ohm

Low DC resistance minimizes power loss and heat generation, improving efficiency.

Core Material: FERRITE

Ferrite core material provides high magnetic permeability and low core losses, enhancing overall inductor performance.

Special Feature: Q MEASURED AT 7.96 MHZ

The special feature of measuring Q at 7.96 MHz indicates the inductor's performance at a specific frequency, aiding in circuit optimization.

Tolerance: 10 %

With a tolerance of 10%, this inductor offers consistency in performance and reliable results within specified parameters.

Technical Specifications

Fixed Inductors B78148-S1392-K attributes and parameters. Explore more Fixed Inductors devices from TDK

Inductor Specifications

Inductor Type:

Inductor Application:

Nominal Inductance:

3.9 μH

Maximum Rated Current:

850 mA

Minimum Quality Factor (at L-nom):

60

DC Resistance:

310 mΩ

Tolerance:

10 %

No. of Functions:

1

Self Resonance Frequency:

105 MHz

Special Feature:

Q measured at 7.96 MHz

Manufacturer Series:

B78148S

Physical Characteristics

Package Shape:

Tubular Package

Shielded:

No

Core Material:

Ferrite

Surface Mounted:

No

Thermal Characteristics

Minimum Operating Temperature:

-55 °C (-67 °F)

Maximum Operating Temperature:

125 °C (257 °F)

Terminal Characteristics

Terminal Position:

Radial

Terminal Shape:

Wire

Terminal Finish:

Tin

No. of Terminals:

2

Standards

JESD-609 Code:

e3

Trade Compliance

B78148-S1392-K Inductors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8504.50.80.00

SB

8504.50.00.00

Manufacturer Highlights

TDK

TDK was founded as a venture enterprise in 1935 for the purpose of industrializing a magnetic material called ferrite, which was invented at the Tokyo Institute of Technology. TDK's corporate motto is "Contribute to culture and industry through creativity," a message that embodies the company's founding spirit. Guided by this spirit, in the ensuing year TDK has sought to refine its materials and process technologies, as it develops new products that satisfy market needs. Concurrently, TDK advances globalization and diversification of its business operation while actively pursuing M&As, collaboration with external partners and other initiatives. As a result, TDK today is engaged in four main businesses: Passive Components, Sensor Application Products, Magnetic Application Products, and Energy Application Products. Looking ahead, TDK would like to remain a dynamic company that continues to deliver even higher value to all stakeholders, including shareholders, customers, suppliers, employees and local communities, by bringing together the entire Group's strengths while taking full advantage of the strengths of each Group company, and constantly drawing on innovative thinking and a willingness to tackle new challenges.

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