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Product Detailed Parameters
- Description：FIXED IND 68UH 10A 23 MOHM TH
- Series：1538
- Mfr：Hammond Manufacturing
- Package：Bulk
- Type：Wirewound
- Material - Core：-
- Inductance：68 µH
- Tolerance：±10%
- Current Rating (Amps)：10:00 AM
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：23mOhm Max
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：-
- Operating Temperature：-
- Inductance Frequency - Test：1 kHz
- Mounting Type：Through Hole
- Package / Case：Radial, Horizontal Cylinder
- Supplier Device Package：-
- Size / Dimension：0.940" Dia x 1.380" L (23.88mm x 35.05mm)
- Height - Seated (Max)：-
- Features：-
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Overview
The Hammond Manufacturing 1538M19 is a heavy-duty hash choke inductor from the 1538 series. It features an unshielded wirewound design with radial horizontal cylinder mounting. The component provides an inductance of 68 µH and supports a DC current rating of 10 A. Its maximum DC resistance is specified as 23 mOhm. This EMI/RFI choke utilizes high saturation flux density ferrite rods, making it suitable for filtering or energy storage applications.
Feature Summary
- Heavy-duty hash choke construction designed for robust performance
- Utilizes high saturation flux density ferrite rods for effective filtering
- Unshielded wirewound configuration with radial horizontal cylinder form factor
Applications
- EMI/RFI noise filtering in electronic circuits
- Energy storage inductors in power systems
- Common mode choke applications requiring high current handling
Procurement Notes
Verify the exact inductance value of 68 µH and the 10 A DC current rating against your circuit requirements. Confirm the 23 mOhm maximum DC resistance specification to ensure compatibility with your power loss constraints. Ensure the radial horizontal cylinder package fits your board layout. Check RoHS compliance status through official documentation before finalizing procurement.
Selection Notes
Select this component when high saturation flux density is required for efficient magnetic performance. The 10 A current rating makes it suitable for heavy-duty applications compared to lower-rated alternatives. Consider the unshielded nature of the design regarding electromagnetic interference sensitivity in the surrounding environment. Verify that the 68 µH inductance aligns with your specific filtering frequency requirements.
Part Context
The 1538M19 belongs to the Hammond Manufacturing 1538 series of EMI/RFI chokes. This series is characterized by the use of high saturation flux density ferrite rods. Hammond Manufacturing specializes in industrial enclosures, electronic enclosures, racks, transformers, and outlet strips. The 1538 series is specifically engineered for filtering and energy storage tasks.
FAQ
What is the inductance value of the 1538M19?
The inductance value is 68 µH.
What is the maximum DC current rating?
The maximum DC current rating is 10 A.
Is the 1538M19 shielded?
No, the 1538M19 is an unshielded wirewound inductor.
