SSR21NVS-041090

$1.89

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

SKU:c1663723389f Category: Common Mode Chokes Brand: KEMET

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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：0.866" L x 0.630" W (22.00mm x 16.00mm)
Height (Max)：1.063" (27.00mm)
Package / Case：Vertical, 4 PC Pin
Inductance @ Frequency：109 mH @ 10 kHz
Impedance @ Frequency：-
Qualification：-
Grade：-

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SSR21NVS-041090

Overview

The KEMET SSR21NVS-041090 is a through-hole common mode filter choke designed for AC line filtering applications. It features an inductance of 109 mH 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 -40°C to +120°C. Rated for 250 VAC, it utilizes a ferrite core and is unshielded. The device measures 20.9 mm in diameter and is packaged in trays.

Feature Summary

Provides common mode noise suppression for AC power lines
Utilizes a ferrite core for effective electromagnetic interference filtering
Designed for through-hole PCB mounting

Applications

AC line input filtering
Electromagnetic interference suppression in power supplies
Common mode noise reduction in electronic equipment

Procurement Notes

Verify the specific part number SSR21NVS-041090 against official KEMET documentation to confirm technical specifications. Ensure compatibility with your circuit requirements regarding inductance, current rating, and physical dimensions. Check for any recent product change notices or obsolescence alerts from the manufacturer before finalizing procurement decisions.

Selection Notes

Select this component when a high inductance value of 109 mH is required for common mode noise attenuation in AC applications. Consider the 400 mA current rating and 1.8 ohm DC resistance to ensure they meet your circuit's electrical constraints. Verify that the through-hole package and 20.9 mm diameter fit within your board layout and enclosure space limitations.

Part Context

This component belongs to the KEMET SSR21NVS series of common mode chokes. These filters are engineered for AC line applications, offering robust noise suppression capabilities. The series typically includes various inductance and current ratings to suit different power line filtering needs across industrial and consumer electronics.

Replacement Considerations

Direct substitutes may include other KEMET SSR21NVS series parts with similar electrical characteristics. Cross-reference inductance (109 mH), current rating (400 mA), and DC resistance (1.8 ohms) when evaluating alternatives. Ensure any replacement maintains the same through-hole mounting style and voltage rating.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.