PA1836NLT

$4.95

Description：PULSE XFMR 4.5UH
Series：-
Mfr：Pulse Electronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:fd234148be7a Category: Pulse Transformers Brand: Pulse Electronics

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Product introduction

Product Detailed Parameters

Description：PULSE XFMR 4.5UH
Series：-
Mfr：Pulse Electronics
Package：Tape & Reel (TR),Cut Tape (CT)
Transformer Type：-
Inductance：4.5µH
ET (Volt-Time)：-
Turns Ratio - Primary:Secondary：-
Mounting Type：Surface Mount
Size / Dimension：0.860" L x 1.150" W (21.84mm x 29.21mm)
Height - Seated (Max)：0.450" (11.43mm)
Operating Temperature：-40°C ~ 125°C

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PA1836NLT

Overview

The PA1836NLT is a surface-mount flyback transformer manufactured by Pulse Electronics. It features an inductance of 4.5 uH and operates within a temperature range of -40°C to +125°C. The component utilizes SMD/SMT termination styles for PCB mounting. Physical dimensions include a width of 29.21 mm, a length of 21.84 mm, and a height of 11.43 mm.

Feature Summary

Designed as a flyback transformer for power conversion applications
Supports surface mount technology (SMD/SMT) for automated assembly
Operates reliably across extended industrial temperature ranges

Applications

Commercial power supply designs
Flyback converter circuits
General purpose AC-DC or DC-DC isolation stages

Procurement Notes

Verify the specific datasheet revision and pinout configuration before integration, as manufacturer specifications may update. Confirm that the physical footprint matches the target PCB layout, particularly regarding the 29.21 mm width and 11.43 mm height constraints. Ensure thermal management strategies align with the +125°C maximum operating temperature rating during final system validation.

Selection Notes

Select this component when a compact flyback transformer with 4.5 uH primary inductance is required for surface-mount assembly. The choice is driven by the need for standardized SMD/SMT termination and operation up to +125°C. Consider the physical envelope of 21.84 x 29.21 x 11.43 mm against available board space. This part suits commercial applications requiring reliable magnetic isolation without through-hole constraints.

Part Context

This component belongs to Pulse Electronics' portfolio of magnetics designed for surface-mount integration. It serves as a specialized magnetic element for energy storage and isolation in switching power topologies. The design prioritizes compatibility with modern pick-and-place manufacturing processes while maintaining electrical performance standards for commercial-grade electronics.