— IC芯片 | 连接器 | 传感器 | 被动器件 —
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:±10%
- 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:-
Download product information
Overview
The 1008HS-272EKFS is a fixed surface-mount inductor from Delta Electronics/Components, featuring a drum core wound construction with ceramic material. It provides an inductance of 2.7 µH with a tolerance of ±5%. The component has a DC resistance (DCR) of 1.05 Ohms and a rated current of 350 mA. Its self-resonant frequency is specified at 70 MHz. The device operates within a temperature range of -40°C to 125°C and utilizes a 1008 (2520 Metric) package size.
Feature Summary
- Drum core wound construction using ceramic magnetic material for stable performance
- Surface mount design compatible with automated assembly processes
- RoHS compliant manufacturing ensuring environmental safety standards
Applications
- Portable electronic devices requiring compact passive components
- Cloud computing equipment power management circuits
- Internet of Things (IoT) hardware modules
Procurement Notes
Verify component authenticity through authorized Delta Electronics distributors or certified partners. Confirm RoHS3 compliance status and check for recent Product Change Notices (PCNs). Ensure storage conditions meet moisture sensitivity level requirements before soldering. Validate that the specific batch matches the required specifications for your circuit design.
Selection Notes
Select this component when a 2.7 µH inductance value is required in a 1008 footprint. Consider the 350 mA current rating and 1.05 Ohm DCR for power loss calculations. Evaluate the 70 MHz self-resonant frequency against your operating bandwidth. Compare physical dimensions against board space constraints and thermal management needs.
Part Context
This part belongs to the 1008HS series of fixed inductors designed for high-frequency applications. Delta Electronics supplies these components for use in portable devices, cloud infrastructure, automotive systems, and IoT networks. The series emphasizes compact sizing and reliable magnetic performance for modern electronics.
Replacement Considerations
Publicly confirmed substitute: 744758327A. Verify electrical parameters and physical dimensions match before implementation.
ChipApex | Global Electronic Components Supplier






