RI401PC

$6.33

Description：FIXED IND 3MH 1.5A 620 MOHM TH
Series：RI
Mfr：Schaffner EMC Inc.
Package：Tray

SKU:6144908846c2 Category: Fixed Inductors Brand: Schaffner EMC Inc.

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Product introduction

Product Detailed Parameters

Description：FIXED IND 3MH 1.5A 620 MOHM TH
Series：RI
Mfr：Schaffner EMC Inc.
Package：Tray
Type：-
Material - Core：-
Inductance：3 mH
Tolerance：-
Current Rating (Amps)：1.5 A
Current - Saturation (Isat)：-
Shielding：Unshielded
DC Resistance (DCR)：620mOhm
Q @ Freq：-
Frequency - Self Resonant：-
Ratings：-
Operating Temperature：-25°C ~ 110°C
Inductance Frequency - Test：1 kHz
Mounting Type：Through Hole
Package / Case：Radial, Horizontal - Corner Terminals
Supplier Device Package：-
Size / Dimension：0.768" L x 0.768" W (19.50mm x 19.50mm)
Height - Seated (Max)：0.591" (15.00mm)
Features：-

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RI401PC

Overview

The RI401PC is a fixed radial inductor from Schaffner EMC Inc., designed for through-hole mounting. It features an inductance of 3 mH and a maximum DC current rating of 1.5 A. The component has a DC resistance of 620 mOhm. It operates within a temperature range of -40°C to +125°C and complies with RoHS standards.

Feature Summary

Radial leaded construction for through-hole PCB integration
High saturation capability supporting 1.5 A continuous current
Wide operating temperature range suitable for demanding environments

Applications

Electromagnetic interference (EMI) suppression circuits
Power supply input filtering
General-purpose signal conditioning

Procurement Notes

Verify the specific manufacturer datasheet for detailed electrical tolerances, thermal derating curves, and mechanical dimensions. Confirm that the 620 mOhm resistance value aligns with your circuit's power loss requirements. Ensure the 3 mH inductance meets the target frequency response specifications for your application design.

Selection Notes

Select this component when a compact radial inductor is required for low-current applications up to 1.5 A. The 620 mOhm resistance indicates moderate conduction losses; verify compatibility with efficiency targets. The wide temperature range supports operation in industrial or automotive-adjacent environments where thermal stability is critical for consistent inductance performance.

Part Context

Schaffner EMC Inc. specializes in electromagnetic compatibility solutions, including filters and chokes. The RI401PC belongs to their line of fixed inductors, which are passive components used to block high-frequency noise while passing DC or low-frequency signals. These components are integral to maintaining signal integrity and regulatory compliance in electronic systems.

Replacement Considerations

Publicly confirmed substitute part numbers for the RI401PC were not identified in the provided source material. Cross-referencing with other manufacturers requires matching inductance (3 mH), current rating (1.5 A), and package type.

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.