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1008HS-272EJFS
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Product Detailed Parameters
- Description：FIXED IND 2.7UH 350MA 1.05OHM SM
- Series：1008HS
- Mfr：Delta Electronics/Components
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Drum Core, Wirewound
- Material - Core：Ferrite
- Inductance：2.7 µH
- Tolerance：±5%
- Current Rating (Amps)：350 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：1.05Ohm
- Q @ Freq：25 @ 7.96MHz
- Frequency - Self Resonant：70MHz
- Ratings：-
- Operating Temperature：-40°C ~ 85°C
- Inductance Frequency - Test：7.96 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-272EJFS is a fixed surface-mount inductor from Delta Electronics/Components. It features an unshielded drum core wirewound design with a ceramic ferrite core. The component provides an inductance of 2.7 µH and supports a rated current of 350 mA. Its direct current resistance (DCR) is specified at 1.05 Ohms. The device operates within a temperature range of -40°C to 125°C and utilizes a 1008 (2520 Metric) package.
Feature Summary
- Unshielded drum core wirewound construction for signal integrity
- Surface mount installation for automated assembly
- Wide operating temperature range for environmental stability
Applications
- General purpose signal processing circuits
- Power supply filtering applications
- Embedded system power management
Procurement Notes
Verify the manufacturer part number 1008HS-272EJFS against official Delta Electronics/Components documentation to ensure authenticity. Confirm that the received components match the specified 2.7 µH inductance and 1.05 Ohm DCR values. Check for physical damage to the surface mount contacts before integration into the circuit board assembly process.
Selection Notes
Select this component when an unshielded inductor is required to minimize magnetic interference with nearby sensitive traces. The 1008 footprint offers a balance between current handling and board space. Ensure the application current does not exceed the 350 mA rating to prevent thermal issues or saturation.
Part Context
This inductor belongs to the 1008HS series, which focuses on high-frequency performance using drum core technology. The series is designed for compact electronic designs requiring reliable passive components. The specific model targets applications where standard shielding is unnecessary or detrimental to circuit layout.
Replacement Considerations
Cross-reference with other 1008 package inductors having identical 2.7 µH inductance and similar DCR specifications. Verify pin compatibility and thermal characteristics before substituting with alternative manufacturers' parts.
