RV8540-40-S12

$18.21

Description：CMC 120UH 40A 4LN THROUGH HOLE
Series：-
Mfr：Schaffner EMC Inc.
Package：Box

SKU:aca08cc69eb8 Category: Common Mode Chokes Brand: Schaffner EMC Inc.

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Product introduction

Product Detailed Parameters

Description：CMC 120UH 40A 4LN THROUGH HOLE
Series：-
Mfr：Schaffner EMC Inc.
Package：Box
Filter Type：Power Line
Number of Lines：4
Current Rating (Max)：40A
DC Resistance (DCR) (Max)：1.3mOhm
Voltage Rating - DC：1000V (1kV)
Voltage Rating - AC：530V
Operating Temperature：-40°C ~ 125°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Through Hole
Size / Dimension：2.362" L x 1.496" W (60.00mm x 38.00mm)
Height (Max)：2.350" (59.70mm)
Package / Case：Vertical, 8 PC Pin
Inductance @ Frequency：120 µH @ 100 kHz
Qualification：-
Grade：-

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RV8540-40-S12

Overview

The RV8540-40-S12 is a common mode choke from the RV8540 series manufactured by TE Connectivity Schaffner. It features a 120 µH inductance at 100 kHz and supports a maximum current rating of 40 A. The component has a maximum DC resistance of 1.3 mOhm and operates within a temperature range of -40°C to 125°C. It utilizes PCB terminal input and output termination types.

Feature Summary

Provides common mode noise suppression for power lines
Supports high current handling up to 40 A
Designed for through-hole PCB mounting

Applications

Power supply filtering
Industrial equipment EMI suppression
Inverter input/output stages

Procurement Notes

Verify the specific inductance tolerance and saturation current characteristics against the official datasheet before integration. Confirm that the PCB footprint matches the through-hole pin configuration. Ensure the operating environment stays within the specified -40°C to 125°C thermal limits to maintain performance reliability.

Selection Notes

Select this component when high current capacity and low DC resistance are required for common mode interference reduction. The 120 µH value is suitable for standard switching frequencies. Consider the physical size constraints for through-hole installation on the target PCB layout.

Part Context

This part belongs to the RV8540 series of common mode chokes, designed for robust electromagnetic compatibility applications. It is manufactured by TE Connectivity Schaffner, a provider of EMC solutions. The series offers various current ratings and inductance values for different power line filtering needs.

Replacement Considerations

Check for equivalent common mode chokes with similar 120 µH inductance and 40 A current ratings. Verify pinout compatibility and mechanical dimensions for direct replacement.

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.