- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for HPF2187LB
- Part Number HPF2187LB
- Manufacturer COILCRAFT
- Pin Count 8
- Part Category Filter
- Package Category Other
- Footprint Name Other - HPF2187LB-2
- Released Date Aug 5, 2020
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
HPF2187LB Details
-
Manufacturer Part Number:
HPF2187LB
-
Pbfree Code:
Yes
-
Rohs Code:
Yes
-
Part Life Cycle Code:
Obsolete
-
ECCN Code:
EAR99
-
HTS Code:
8504.50.80.00
-
Manufacturer:
Coilcraft Inc
-
YTEOL:
0
-
DC Resistance-Max:
0.15 Ω
-
Filter Type:
DATA LINE FILTER
-
Height:
3.5 mm
HPF2187LB Frequently Asked Questions (FAQs)
-
Coilcraft provides a recommended land pattern for the HPF2187LB in their datasheet, which includes dimensions for the pad size, spacing, and solder mask clearance. It's essential to follow this pattern to ensure proper assembly and minimize the risk of soldering defects.
-
The HPF2187LB's inductance and Q values are sensitive to temperature. To minimize the impact of temperature on the inductor's performance, it's essential to consider the operating temperature range of your design and choose a suitable inductor with a stable inductance value over that range. You can also consider using a thermally stable inductor or adding temperature compensation to your design.
-
Yes, the HPF2187LB is designed for high-frequency applications up to 1 GHz. However, it's essential to consider the inductor's self-resonant frequency (SRF) and ensure that it's above the operating frequency of your design. You should also consider the inductor's impedance and loss characteristics at high frequencies to ensure they meet your design requirements.
-
To ensure proper soldering of the HPF2187LB, follow the recommended soldering profile and temperature guidelines provided by Coilcraft. Use a solder with a high melting point and a flux that's compatible with the inductor's termination finish. Avoid applying excessive heat or force during soldering, as this can damage the inductor or its termination.
-
The HPF2187LB's ESR is not explicitly stated in the datasheet, but it can be estimated based on the inductor's DC resistance (DCR) and the operating frequency. A rough estimate of the ESR can be calculated using the formula ESR = DCR + (2 * π * f * L), where f is the operating frequency and L is the inductance value.
Trust Checks
Expert Contribution
System Verified
Community Approved
HPF2187LB Overview
Use the download button to access the HPF2187LB schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like HPF21,
or try a keyword search, such as Data Line Filters
About COILCRAFT
Colicraft designs and manufactures high performing magnectic components, RF chip inductors, power magnectics, and filters. Coilcraft has engineering, manufacturing, and distribution facilities in North America, Asia, and Europe.