CTMC1812SF-470J

$0.77

Description：SMD FERRITE CORE WW INDUCTOR
Series：CTMC1812SF
Mfr：Central Technologies
Package：Tape & Reel (TR)

SKU:5dc75a8825bc Category: Fixed Inductors Brand: Central Technologies

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Product introduction

CTMC1812SF-470J is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Central Technologies. Its product description is SMD FERRITE CORE WW INDUCTOR. Review the specifications below when checking this part for your BOM.

Fixed Inductors specifications for CTMC1812SF-470J

Description：SMD FERRITE CORE WW INDUCTOR
Series：CTMC1812SF
Mfr：Central Technologies
Package：Tape & Reel (TR)
Type：Drum Core, Wirewound
Material - Core：Ferrite
Inductance：47 µH
Tolerance：±5%
Current Rating (Amps)：140 mA
Current - Saturation (Isat)：-
Shielding：Unshielded
DC Resistance (DCR)：5Ohm Max
Q @ Freq：50 @ 2.52MHz
Frequency - Self Resonant：10.5MHz
Ratings：-
Operating Temperature：-40°C ~ 125°C
Inductance Frequency - Test：2.52 MHz
Mounting Type：Surface Mount
Package / Case：1812 (4532 Metric)
Supplier Device Package：1812
Size / Dimension：0.177" L x 0.126" W (4.50mm x 3.20mm)
Height - Seated (Max)：0.134" (3.40mm)
Features：-

Fixed Inductors datasheet and documents for CTMC1812SF-470J

CTMC1812SF-470J

Fixed Inductors Overview

The CTMC1812SF-470J is a fixed wirewound inductor from Central Technologies, housed in an unshielded 1812 (4532 metric) surface-mount package. It features a ferrite core and provides a nominal inductance of 47 µH with a ±10% tolerance. The component has a maximum DC resistance of 5 Ohms and a rated current of 140 mA. It operates within a temperature range of -40°C to +125°C.

Fixed Inductors Feature Summary

Unshielded drum core construction for general-purpose applications
Ferrite core wire-wound design
Surface-mount 1812 footprint

Fixed Inductors Applications

TVs
VCRs
Disk drives
Computer peripherals
Telecommunication equipment

Fixed Inductors Procurement Notes

Verify the specific tolerance code 'J' corresponds to ±10% as documented. Confirm the operating temperature range meets system requirements (-40°C to +125°C). Ensure the 140 mA current rating is sufficient for the target circuit load. Check RoHS compliance status if required by project specifications.

Fixed Inductors Selection Notes

Select this component for circuits requiring 47 µH inductance in a compact 1812 package. Consider the unshielded nature for EMI-sensitive designs. Verify that the 5 Ohm DC resistance fits the power budget. Ensure the 140 mA current limit aligns with peak operational demands.

Fixed Inductors Part Context

This part belongs to the CTMC1812SF series of molded chip inductors. The series offers various inductance values from 0.01 µH to 330 µH. Engineering kits are available containing multiple values from the product line.