CST7030-020LB footprint, schematic symbol and 3D model by COILCRAFT

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PCB Footprints

CST7030-020LB - COILCRAFT PCB footprint - Other - Other - CST7030-100LB

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Datasheet Download Datasheet
Stock & Prices Price & Stock for CST7030-020LB
Part Number CST7030-020LB
Manufacturer COILCRAFT
Pin Count 4
Part Category Transformer
Package Category Other
Footprint Name Other - CST7030-100LB
Released Date Dec 23, 2018
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

CST7030-020LB Details

Manufacturer Part Number:
CST7030-020LB
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
ECCN Code:
EAR99
Manufacturer:
Coilcraft Inc
YTEOL:
0
Additional Feature:
LENGTH AND BREADTH DIMENSION INCLUDES TERMINAL ALSO
Approvals:
AEC-Q200
ET Product-Min:
6.4 V-us
Height:
3 mm
JESD-609 Code:
e1
Length:
7 mm
Load Resistance:
1 Ω
Mounting Feature:
SURFACE MOUNT
Operating Frequency-Max:
1000 kHz
Operating Frequency-Min:
78 kHz
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Packing Method:
TR
Peak Primary Current:
20 A
Primary Type:
WOUND PRIMARY
Secondary Inductance:
53 µH
Surface Mount:
YES
Terminal Finish:
TIN SILVER COPPER
Transformer Type:
CURRENT SENSE TRANSFORMER
Turns Ratio (Np:Ns):
1:20
Width:
5.2 mm

CST7030-020LB Frequently Asked Questions (FAQs)

Coilcraft provides a recommended PCB land pattern for the CST7030-020LB in their documentation. The pattern includes a rectangular pad with dimensions of 3.3mm x 2.5mm, with a 1.3mm diameter hole in the center for the inductor's lead.
The CST7030-020LB is rated for operation up to 125°C, but derating is required for temperatures above 80°C. Consult the datasheet for specific derating information.
To prevent damage during soldering, use a soldering iron with a temperature of 260°C or less, and avoid applying excessive force or pressure to the inductor. Also, ensure that the inductor is properly seated on the PCB before soldering.
Yes, the CST7030-020LB is compatible with lead-free soldering processes, including RoHS and WEEE directives.
The typical tolerance for the inductance value of the CST7030-020LB is ±10%.

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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.

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