ChipApex | Global Electronic Components Supplier
0819-28G
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：FIXED IND 1.5UH 310MA 490MOHM TH
- Series：819
- Mfr：Delevan
- Package：Tape & Reel (TR)
- Type：Molded
- Material - Core：Iron
- Inductance：1.5 µH
- Tolerance：±2%
- Current Rating (Amps)：310 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：490mOhm Max
- Q @ Freq：40 @ 7.9MHz
- Frequency - Self Resonant：150MHz
- Ratings：-
- Operating Temperature：-55°C ~ 105°C
- Inductance Frequency - Test：7.9 MHz
- Mounting Type：Through Hole
- Package / Case：Axial
- Supplier Device Package：-
- Size / Dimension：0.078" Dia x 0.200" L (1.98mm x 5.08mm)
- Height - Seated (Max)：-
Download product information
Overview
The Delevan 0819-28G is an axial leaded RF inductor with a molded unshielded coil construction. It features an inductance of 1.5 µH and a maximum DC resistance of 490 mOhms. The component supports a maximum DC current of 310 mA and has a physical length of 5.08 mm with a diameter of 1.98 mm. Designed for PCB mounting, it utilizes standard terminals and belongs to the 0819 series.
Feature Summary
- Molded unshielded coil design for compact integration
- Axial leaded termination style for through-hole PCB mounting
- Standard terminal configuration for reliable connection
Applications
- RF circuit filtering
- Impedance matching networks
- Signal processing circuits
Procurement Notes
Verify the specific electrical parameters against the official manufacturer datasheet prior to procurement. Confirm that the axial leaded package dimensions align with the target PCB footprint requirements. Ensure the maximum DC current rating of 310 mA meets the operational demands of the intended application environment.
Selection Notes
Select this component when a 1.5 µH inductance value is required within the 0819 series family. Consider the 490 mOhm DC resistance limit for power loss calculations. The unshielded nature requires adequate spacing from sensitive components to prevent magnetic interference during operation.
Part Context
This part belongs to the Delevan 0819 series of fixed RF inductors. These components are characterized by their molded construction and axial leaded form factor. The series provides various inductance options tailored for radio frequency applications requiring precise signal handling.
FAQ
Is the 0819-28G shielded?
No, the 0819-28G is an unshielded molded inductor.
What is the maximum DC current rating?
The maximum DC current rating is 310 mA.
