HM2112ZNLT

$4.90

Description：XFMR CMC MODULE AECQ BATT MNGT
Series：-
Mfr：Pulse Electronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:bde3609a6f68 Category: Pulse Transformers Brand: Pulse Electronics

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Product introduction

Product Detailed Parameters

Description：XFMR CMC MODULE AECQ BATT MNGT
Series：-
Mfr：Pulse Electronics
Package：Tape & Reel (TR),Cut Tape (CT)
Transformer Type：-
Inductance：150µH, 450µH
ET (Volt-Time)：-
Turns Ratio - Primary:Secondary：1:01
Mounting Type：Surface Mount
Size / Dimension：0.579" L x 0.478" W (14.70mm x 12.15mm)
Height - Seated (Max)：0.136" (3.45mm)
Operating Temperature：-40°C ~ 125°C
Grade：-
Qualification：-

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HM2112ZNLT

Overview

The HM2112ZNLT is a surface-mount common mode choke manufactured by Pulse Electronics, designed for battery management systems. It features two channels with an inductance of 150 µH and 450 µH, and a maximum DC resistance of 450 mOhms. The component operates within a temperature range of -40°C to +125°C. Its physical dimensions are 14.7 mm in length, 12.15 mm in width, and 3.45 mm in height. The device is unshielded and available in reel or cut tape packaging.

Feature Summary

Designed specifically for Battery Management System (BMS) applications
Dual-channel configuration for signal filtering
Surface mount technology for automated assembly

Applications

Battery Management Systems
Automotive electronics
Signal transformers

Procurement Notes

Verify the specific datasheet version and RoHS compliance status before integration. Confirm that the 1:1 turns ratio and insulation requirements align with system safety standards. Ensure the operating temperature range meets environmental conditions. Check for any recent Product Change Notifications that may affect specifications or manufacturing location.

Selection Notes

Select this component when dual-channel common mode filtering is required for BMS circuits. The low profile and SMD package suit space-constrained designs. Verify that the 450 mOhms DC resistance fits the power budget. Ensure the unshielded design does not interfere with nearby sensitive components or EMC requirements.

Part Context

This part belongs to the BMS series from Pulse Electronics, focusing on components for battery management. It falls under the category of signal transformers and common mode chokes. The product is currently active and supports automotive-grade reliability standards as indicated by its application focus.