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1008HS-473EJFS
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Product Detailed Parameters
- Description：FIXED IND 47UH 120MA 5.9 OHM SMD
- Series：1008HS
- Mfr：Delta Electronics/Components
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Drum Core, Wirewound
- Material - Core：Ferrite
- Inductance：47 µH
- Tolerance：±5%
- Current Rating (Amps)：120 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：5.9Ohm
- Q @ Freq：18 @ 2.52MHz
- Frequency - Self Resonant：14MHz
- Ratings：-
- Operating Temperature：-40°C ~ 85°C
- Inductance Frequency - Test：2.52 MHz
- Mounting Type：Surface Mount
- Package / Case：1008 (2520 Metric)
- Supplier Device Package：1008
- Size / Dimension：0.115" L x 0.110" W (2.92mm x 2.79mm)
- Height - Seated (Max)：0.083" (2.10mm)
- Features：-
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Overview
The 1008HS-473EJFS is a fixed surface-mount inductor from the 1008HS series by Delta Electronics/Components. It features an unshielded drum core wirewound construction with a ceramic magnetic core. The component has an inductance of 47 µH, a tolerance of ±5%, and a DC resistance (DCR) of 5.9 Ohms. It supports a rated current of 120 mA and operates within a temperature range of -40°C to 125°C. The physical dimensions are 0.115" L x 0.110" W (2.92mm x 2.79mm), with a maximum seated height of 0.083" (2.10mm).
Feature Summary
- Unshielded drum core wirewound design for high inductance density.
- RoHS3 compliant and REACH unaffected environmental status.
- Surface mount package suitable for automated assembly.
Applications
- Portable devices
- Cloud computing equipment
- Automotive electronics
Procurement Notes
This component is officially listed as obsolete and no longer manufactured by Delta Electronics/Components. Procurement should focus on identifying verified substitute part numbers rather than sourcing new units. Verify that any replacement matches the required electrical parameters and physical footprint to ensure compatibility with existing designs.
Selection Notes
Selection requires identifying a direct replacement due to obsolescence. Key parameters to match include 47 µH inductance, 120 mA current rating, and 1008 (2520 metric) package size. Ensure the substitute maintains similar DCR and self-resonant frequency characteristics to preserve circuit performance without altering the board layout.
Part Context
The 1008HS series represents Delta's passive and magnetic components designed for client, cloud, and automotive market segments. These components support innovation in portable devices and IoT applications. The 1008HS-473EJFS specifically targets applications requiring stable inductance in compact surface-mount form factors.
Replacement Considerations
Public confirmed substitute: 744762447A. Verify this part meets all electrical specifications and mechanical constraints before implementation.
FAQ
Is the 1008HS-473EJFS currently available for new production?
No, the component is officially listed as obsolete and no longer manufactured.
What is the maximum operating temperature for this inductor?
The component operates within a temperature range of -40°C to 125°C.
