SS21VB-R180018

$1.70

Description：CMC 1.8MH 1.8A 2LN THROUGH HOLE
Series：SS
Mfr：KEMET
Package：Tray

SKU:b2bf5e2a2237 Category: Common Mode Chokes Brand: KEMET

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Product introduction

Product Detailed Parameters

Description：CMC 1.8MH 1.8A 2LN THROUGH HOLE
Series：SS
Mfr：KEMET
Package：Tray
Filter Type：Power Line
Number of Lines：2
Current Rating (Max)：1.8A
DC Resistance (DCR) (Max)：124mOhm
Voltage Rating - DC：-
Voltage Rating - AC：500V
Operating Temperature：-40°C ~ 120°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Through Hole
Size / Dimension：0.811" L x 0.661" W (20.60mm x 16.80mm)
Height (Max)：1.004" (25.50mm)
Package / Case：Vertical, 4 PC Pin
Inductance @ Frequency：1.8 mH @ 1 kHz
Impedance @ Frequency：-
Qualification：-
Grade：-

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SS21VB-R180018

Overview

The KEMET SS21VB-R180018 is a common mode choke belonging to the SS21VB series. It features an inductance of 1.8 mH and a DC current rating of 1.8 A. The component has a maximum DC resistance of 0.124 Ohms. It operates within a temperature range of -40°C to +120°C.

Feature Summary

Provides common mode noise filtering for differential signal lines
Designed for high current applications with specified DC rating
Constructed for industrial grade operational reliability

Applications

Industrial power supply input filtering
Motor drive circuit noise suppression
AC/DC converter EMI mitigation

Procurement Notes

Verify the complete part number including suffixes against official KEMET documentation to ensure correct inductance, current rating, and termination style. Confirm that the 1.8 mH inductance and 1.8 A current specifications match the specific design requirements before procurement. Check for any recent obsolescence notices or alternative package options in the manufacturer's latest release notes.

Selection Notes

Select this component when a 1.8 mH common mode choke with a 1.8 A continuous current capability is required. Ensure the operating environment stays within the -40°C to +120°C range. Verify that the 0.124 Ohm DC resistance meets the voltage drop constraints of the target circuit. Compare performance against other SS21VB series variants if different inductance values are needed.

Part Context

This component is part of the KEMET SS21VB series of common mode chokes. These components are engineered for robust noise suppression in demanding environments. The series typically offers standardized inductance values and current ratings suitable for various industrial and commercial electronic applications requiring reliable EMI filtering.

Replacement Considerations

Consult KEMET datasheets for direct replacements within the SS21VB series with matching 1.8 mH and 1.8 A specifications. Cross-reference with other manufacturers' common mode chokes ensuring identical inductance, current rating, and physical footprint compatibility.

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.