100B-4011

$28.96

Description：XFMR CHK QUAD 100BT SMT X PBC
Series：-
Mfr：iNRCORE, LLC
Package：Tube

SKU:e64f340a3cb1 Category: Pulse Transformers Brand: iNRCORE, LLC

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Product introduction

Product Detailed Parameters

Description：XFMR CHK QUAD 100BT SMT X PBC
Series：-
Mfr：iNRCORE, LLC
Package：Tube
Transformer Type：LAN 10/100 Base-T
Inductance：350µH
ET (Volt-Time)：-
Turns Ratio - Primary:Secondary：-
Mounting Type：Surface Mount
Size / Dimension：1.120" L x 0.480" W (28.45mm x 12.19mm)
Height - Seated (Max)：0.290" (7.36mm)
Operating Temperature：-
Grade：-
Qualification：-

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100B-4011

Overview

The iNRCORE, LLC 100B-4011 is a surface mount pulse transformer designed for LAN 10/100 Base-T applications. It features an inductance of 350µH and is constructed as a quad configuration with check functionality. The component utilizes a tube packaging format and holds an MSL Level 3 rating with a moisture sensitivity duration of 168 hours. Its physical dimensions are specified as 1.120 inches in length by 0.480 inches in width, corresponding to 28.45mm by 12.19mm. The device is classified under HTSUS code 8504.31.2000 and is currently listed as an active product.

Feature Summary

Designed specifically for 10/100 Base-T LAN network interfaces
Quad configuration integrated with check capabilities
Surface mount construction for secure board attachment

Applications

LAN 10/100 Base-T network interface circuits
Ethernet signal isolation and matching
Pulse transformer implementations in networking hardware

Procurement Notes

Verify the specific datasheet version from iNRCORE, LLC to confirm current manufacturing status and compliance details. Ensure that the surface mount footprint matches the design layout, as dimensions are critical for PCB integration. Confirm that the MSL Level 3 rating aligns with your facility's storage and reflow soldering protocols to prevent moisture-induced damage during assembly.

Selection Notes

Select this component when a quad pulse transformer with check functionality is required for 10/100 Base-T Ethernet applications. The 350µH inductance value must match the circuit design specifications for proper signal integrity. Consider the surface mount package size of 1.120 x 0.480 inches to ensure adequate clearance on the printed circuit board. Verify that the active product status meets long-term supply requirements.

Part Context

This part belongs to the iNRCORE, LLC pulse transformer series, which includes components like the 100B-4011T variant. These devices are engineered for reliable performance in embedded systems and industrial automation electronics. The manufacturer specializes in transformers for signal processing and power conversion, with this specific model targeting high-speed data transmission networks.

Replacement Considerations

The 100B-4011T is a related variant within the same product line. Verify pinout compatibility and electrical parameters before substitution. No other public substitute part numbers are confirmed in available documentation.

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.