SC-18-085J

$3.47

Description：CMC 850UH 18A 2LN TH
Series：SC-J
Mfr：KEMET
Package：Tray

SKU:340d93b00ce7 Category: Common Mode Chokes Brand: KEMET

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Product introduction

Product Detailed Parameters

Description：CMC 850UH 18A 2LN TH
Series：SC-J
Mfr：KEMET
Package：Tray
Filter Type：Power Line
Number of Lines：2
Current Rating (Max)：18A
DC Resistance (DCR) (Max)：6mOhm
Voltage Rating - DC：250V
Voltage Rating - AC：250V
Operating Temperature：-40°C ~ 120°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Through Hole
Size / Dimension：1.417" L x 0.984" W (36.00mm x 25.00mm)
Height (Max)：1.378" (35.00mm)
Package / Case：Vertical, 4 PC Pin
Inductance @ Frequency：850 µH @ 10 kHz
Impedance @ Frequency：-

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SC-18-085J

Overview

The KEMET SC-18-085J is a single-channel common mode filter designed for AC line applications. It features an inductance of 850 µH and supports a maximum DC current of 18 A with a maximum DC resistance of 6 mΩ. Rated for 250 V AC/DC, the component operates within a temperature range of -25°C to +120°C. It utilizes a through-hole mounting style and measures 36 mm in length by 25 mm in width.

Feature Summary

Provides common mode noise suppression for AC line circuits
Engineered for high current handling up to 18 A
Constructed for robust through-hole PCB integration

Applications

AC power line filtering
Electromagnetic interference suppression in industrial equipment
Power supply input stages

Procurement Notes

Verify the specific voltage rating and current capacity against your circuit requirements before procurement. Confirm that the through-hole footprint dimensions align with your PCB layout constraints. Ensure the operating temperature range meets the environmental conditions of the final assembly. Cross-reference the manufacturer datasheet for precise mechanical drawings and compliance documentation.

Selection Notes

Select this component when high current handling and significant common mode attenuation are required at AC line frequencies. The low DC resistance minimizes power loss during operation. Consider the physical size and through-hole requirement as key factors in the design phase. Evaluate thermal management needs given the 120°C maximum operating temperature limit.

Part Context

This component belongs to the SC-J series of AC line filters manufactured by KEMET. The series is characterized by its ability to handle substantial currents while providing effective noise filtration. These filters are typically used in environments where electromagnetic compatibility is critical for system stability and regulatory compliance.