HCTC-12-4

$4.23

Description：CMC 12MH 4A 2LN TH
Series：HCTC
Mfr：Signal Transformer
Package：Tray

SKU:ba154e14ddb2 Category: Common Mode Chokes Brand: Signal Transformer

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Product introduction

HCTC-12-4 is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Signal Transformer. Its product description is CMC 12MH 4A 2LN TH. Review the specifications below when checking this part for your BOM.

Common Mode Chokes specifications for HCTC-12-4

Description：CMC 12MH 4A 2LN TH
Series：HCTC
Mfr：Signal Transformer
Package：Tray
Filter Type：Power Line
Number of Lines：2
Current Rating (Max)：4A
DC Resistance (DCR) (Max)：110mOhm
Voltage Rating - DC：-
Voltage Rating - AC：-
Operating Temperature：-55°C ~ 105°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Through Hole
Size / Dimension：1.350" L x 0.600" W (34.29mm x 15.24mm)
Height (Max)：1.450" (36.83mm)
Package / Case：Vertical, 4 PC Pin
Inductance @ Frequency：12 mH @ 1 kHz
Impedance @ Frequency：-

Common Mode Chokes datasheet and documents for HCTC-12-4

HCTC-12-4

Common Mode Chokes Overview

The Signal Transformer HCTC-12-4 is a high-current toroidal common mode choke designed for vertical printed circuit board mounting. It features an inductance of 12 mH at 1 kHz and supports a maximum current rating of 4 A. The component exhibits a maximum DC resistance of 110 mOhm and operates within a temperature range of -55°C to 105°C. Constructed with a solid carrier base, it ensures stable installation with fixed pin spacing for reliable through-hole integration.

Common Mode Chokes Feature Summary

Solid carrier base design provides stable vertical PCB mounting capability
Fixed-pin spacing facilitates easy insertion into printed circuit boards
Toroidal core construction supports high-current applications

Common Mode Chokes Applications

Power supply input filtering
EMI suppression in AC/DC converters
Signal integrity protection in electronic circuits

Common Mode Chokes Procurement Notes

Verify the manufacturer part number HCTC-12-4 against official Signal Transformer documentation to ensure authenticity. Confirm that the specific order matches the required 12 mH inductance and 4 A current rating specifications. Check for any updated datasheet revisions or packaging variations before finalizing procurement decisions.

Common Mode Chokes Selection Notes

Select this component when vertical mounting space is constrained but high current handling is required. The 110 mOhm DCR offers low power loss compared to alternatives. Ensure the operating environment stays within the -55°C to 105°C range. Verify PCB footprint compatibility with the fixed pin spacing before integration.

Common Mode Chokes Part Context

This component belongs to the HCTC series of high-current toroidal chokes from Signal Transformer. The series is characterized by robust construction suitable for demanding power electronics environments. It serves as a specialized filter for noise reduction in systems requiring significant current capacity without compromising signal quality.