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Product Detailed Parameters
- Description：HIGH-CURRENT FEEDTHROUGH FILTER,
- Series：HPR140
- Mfr：NexTek
- Package：Box
- Type：-
- Filter Order：-
- Technology：-
- Number of Channels：-
- Center / Cutoff Frequency：-
- Attenuation Value：-
- Resistance - Channel (Ohms)：-
- Values：C = 0.47µF
- ESD Protection：-
- Operating Temperature：-55°C ~ 125°C
- Applications：-
- Voltage - Rated：500V
- Mounting Type：Bolt Mount
- Package / Case：Axial - Threaded Terminals
- Size / Dimension：0.996" Dia x 2.626" L (25.30mm x 66.70mm)
- Height：-
- Current：140 A
- Grade：-
- Qualification：-
Download product information
Overview
The NexTek HPR1404704Z50 is a high-current feedthrough filter designed for EMI/RFI suppression. It features an axial package with threaded terminals and utilizes ceramic capacitor technology. Key electrical parameters include a rated voltage of 500V, a capacitance value of 0.47µF, and a current rating of 140A. The component operates within a temperature range of -55°C to 125°C and employs bolt mounting for secure installation.
Feature Summary
- High-current handling capability suitable for demanding power applications
- Compact design utilizing advanced ceramic capacitor technology
- Robust construction with threaded terminals for reliable mechanical connection
Applications
- Industrial power systems requiring EMI/RFI filtering
- High-current feedthrough applications in electronic equipment
- Military or aerospace environments due to wide operating temperature range
Procurement Notes
Verify the specific datasheet version to confirm exact dimensional tolerances and terminal specifications before integration. Ensure that the mounting hardware matches the threaded terminal requirements. Confirm RoHS compliance status if required by your manufacturing standards. Check for any recent updates to the product lifecycle status to ensure long-term availability.
Selection Notes
Select this component when high current capacity and compact form factor are critical. The 500V rating and 140A current handling define its operational limits. Consider the axial threaded terminal style for panel mount applications. Evaluate the -55°C to 125°C range against your environmental conditions to ensure reliability under thermal stress.
Part Context
This part belongs to NexTek's range of high-current filters, which are noted for their compact size relative to performance. The series utilizes ceramic capacitor technology to achieve effective EMI/RFI filtering in space-constrained designs. These components are positioned as robust solutions for industrial and specialized electronic applications requiring durable filtering.
Replacement Considerations
No publicly confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing circuit designs if considering alternative high-current feedthrough filters from other manufacturers.
