SSR21NHS-041090

$1.33

Description：CMC 109MH 400MA 2LN TH
Series：SSR
Mfr：KEMET
Package：Bulk

SKU:2930b76904ea Category: Common Mode Chokes Brand: KEMET

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

Product Detailed Parameters

Description：CMC 109MH 400MA 2LN TH
Series：SSR
Mfr：KEMET
Package：Bulk
Filter Type：-
Number of Lines：2
Current Rating (Max)：400mA
DC Resistance (DCR) (Max)：1.8Ohm
Voltage Rating - DC：-
Voltage Rating - AC：250V
Operating Temperature：-25°C ~ 120°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Through Hole
Size / Dimension：0.906" L x 0.906" W (23.00mm x 23.00mm)
Height (Max)：0.571" (14.50mm)
Package / Case：Vertical, 4 PC Pin
Inductance @ Frequency：109 mH @ 10 kHz
Impedance @ Frequency：-
Qualification：-
Grade：-

Download product information

SSR21NHS-041090

Overview

The KEMET SSR21NHS-041090 is a through-hole common mode choke designed for AC line filtering applications. It features an inductance of 109 mH at a test frequency of 10 kHz and supports a maximum DC current of 400 mA. The component has a maximum DC resistance of 1.8 Ohms and operates within a temperature range of -25°C to +120°C. Rated for 250VAC, it utilizes proprietary S15H ferrite material to achieve high permeability and wide impedance characteristics.

Feature Summary

Utilizes proprietary S15H ferrite material for high permeability
Provides high impedance across a wide frequency range due to divided bobbin design
Compact low-profile form factor suitable for space-constrained PCBs

Applications

AC line filtering
Common mode noise suppression
Power supply input stages

Procurement Notes

Verify the specific suffix against official KEMET documentation to ensure correct electrical ratings. Confirm package type and mounting style match the target PCB layout. Check RoHS compliance status via the manufacturer's datasheet. Validate operating temperature range requirements against application conditions.

Selection Notes

Select this component when high permeability and wideband noise attenuation are required in a compact through-hole package. Ensure the 400 mA current rating meets circuit demands. Verify that the 1.8 Ohm DC resistance does not cause excessive voltage drop. Confirm compatibility with automated insertion processes if applicable.

Part Context

This part belongs to the KEMET SSR series of common mode chokes. These components are engineered for AC line applications requiring effective electromagnetic interference suppression. The series offers various inductance values and current ratings to suit different power levels and noise profiles.