B78108S1275J000

$0.22

Description：FIXED IND 2.7MH 75MA 40 OHM TH
Series：BC
Mfr：EPCOS - TDK Electronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:a3f4fcea102d Category: Fixed Inductors Brand: EPCOS - TDK Electronics

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

B78108S1275J000 is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists EPCOS - TDK Electronics. Its product description is FIXED IND 2.7MH 75MA 40 OHM TH. Review the specifications below when checking this part for your BOM.

Fixed Inductors specifications for B78108S1275J000

Description：FIXED IND 2.7MH 75MA 40 OHM TH
Series：BC
Mfr：EPCOS - TDK Electronics
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Drum Core, Wirewound
Material - Core：Ferrite
Inductance：2.7 mH
Tolerance：±5%
Current Rating (Amps)：75 mA
Current - Saturation (Isat)：-
Shielding：Unshielded
DC Resistance (DCR)：40Ohm Max
Q @ Freq：40 @ 252kHz
Frequency - Self Resonant：1MHz
Ratings：-
Operating Temperature：-55°C ~ 125°C
Inductance Frequency - Test：252 kHz
Mounting Type：Through Hole
Package / Case：Axial
Supplier Device Package：-
Size / Dimension：0.157" Dia x 0.362" L (4.00mm x 9.20mm)
Height - Seated (Max)：-
Features：-

Fixed Inductors datasheet and documents for B78108S1275J000

B78108S1275J000

Fixed Inductors Overview

The B78108S1275J000 is a fixed wirewound inductor from the TDK BC series, featuring an unshielded ferrite drum core and axial through-hole packaging. It provides an inductance of 2.7 mH with a tolerance of ±5%. The component supports a maximum rated current of 75 mA and exhibits a maximum DC resistance of 40 ohms. Key electrical characteristics include a Q factor of 50 at 252 kHz and a self-resonant frequency of 1.6 MHz. Its physical dimensions are 4.00 mm in diameter by 9.20 mm in length.

Fixed Inductors Feature Summary

Utilizes a ferrite drum core construction for stable magnetic performance
Offers unshielded design suitable for general-purpose filtering applications
Supports axial lead mounting for reliable through-hole integration

Fixed Inductors Applications

RF choke circuits
VHF signal processing stages
General-purpose electronic filtering

Fixed Inductors Procurement Notes

Verify component authenticity against official TDK documentation due to market availability variations. Confirm that the specific part number matches the required 2.7 mH inductance and 75 mA current rating for your circuit design. Check for any product change notices or end-of-life announcements prior to finalizing procurement plans to ensure supply chain stability.

Fixed Inductors Selection Notes

Select this component when a 2.7 mH inductance value is required within the BC series form factor. Ensure the 75 mA current rating meets the operational requirements of the target circuit. Verify that the axial package dimensions fit the available PCB space. Consider the 40 ohm DC resistance impact on voltage drop and power dissipation during the design phase.

Fixed Inductors Part Context

This inductor belongs to the B78108S series manufactured by EPCOS, now part of TDK Electronics. The series is designed for RF and VHF applications, providing reliable performance in choke configurations. The BC series designation indicates specific construction standards for these wirewound components, ensuring consistency across similar part numbers in the lineup.