PA1005.050QNL

$1.48

Description：CURR SENSE XFMR 1:50 20A SMD
Series：-
Mfr：Pulse Electronics
Package：Tray

SKU:73bc73425dca Category: Current Sense Transformers Brand: Pulse Electronics

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Product introduction

PA1005.050QNL is listed in the Current Sense Transformers range at ChipApex. The manufacturer field lists Pulse Electronics. Its product description is CURR SENSE XFMR 1:50 20A SMD. Review the specifications below when checking this part for your BOM.

Current Sense Transformers specifications for PA1005.050QNL

Description：CURR SENSE XFMR 1:50 20A SMD
Series：-
Mfr：Pulse Electronics
Package：Tray
Frequency Range：50kHz ~ 1MHz
Type：Invasive
Inductance：500 µH
ET (Volt-Time)：-
Current Ratio：-
DC Resistance (DCR)：0.75mOhm Primary, 1.5Ohm Secondary
Ratings：AEC-Q200
Mounting Type：Surface Mount
Size / Dimension：0.284" L x 0.330" W (7.21mm x 8.38mm)
Height - Seated (Max)：0.217" (5.50mm)
Termination Style：Gull Wing
Turns Ratio - Primary:Secondary：1:50
Current Rating (Amps)：20 A

Current Sense Transformers datasheet and documents for PA1005.050QNL

PA1005.050QNL

Current Sense Transformers Overview

The PA1005.050QNL is a surface-mount current sense transformer manufactured by Pulse Electronics. It features a 1:50 turns ratio and an inductance of 500 µH. The device supports a peak primary current of 20 A and operates within a frequency range of 50 kHz to 1 MHz. Electrical characteristics include a primary DC resistance of 0.75 mΩ and a secondary DC resistance of 1.5 Ω. The component is qualified under AEC-Q200 standards for automotive applications.

Current Sense Transformers Feature Summary

AEC-Q200 qualified for automotive reliability
High peak primary current handling capability
Surface mount design for board integration

Current Sense Transformers Applications

Automotive current sensing circuits
Power supply monitoring systems
Embedded control applications

Current Sense Transformers Procurement Notes

Verify the specific suffix 'QNL' confirms AEC-Q200 qualification status against official manufacturer documentation. Ensure the selected variant matches the required 1:50 ratio and 500 µH inductance specifications for the target circuit design. Cross-reference package dimensions with PCB layout constraints prior to procurement.

Current Sense Transformers Selection Notes

Select this component when automotive-grade reliability and high current capacity are required. The 1:50 ratio suits applications needing significant signal isolation between primary and secondary sides. Verify that the operating frequency remains within the 50 kHz to 1 MHz range to ensure accurate performance.

Current Sense Transformers Part Context

This part belongs to the PA1005 SMT Current Sense Transformer Series from Pulse Electronics. The series provides shielded, surface-mount solutions designed for high-current applications. The QNL suffix indicates specific automotive qualification and packaging attributes distinct from standard industrial variants.