1111SQ-30NGEB footprint, schematic symbol and 3D model by COILCRAFT

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PCB Footprints

1111SQ-30NGEB - COILCRAFT PCB footprint - Other - Other - 1111SQ-30NGEB-3

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Datasheet Download Datasheet
Stock & Prices Price & Stock for 1111SQ-30NGEB
Part Number 1111SQ-30NGEB
Manufacturer COILCRAFT
Pin Count 2
Part Category Inductor
Package Category Other
Footprint Name Other - 1111SQ-30NGEB-3
Released Date Jul 8, 2020
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

1111SQ-30NGEB Details

Manufacturer Part Number:
1111SQ-30NGEB
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
Package Description:
CHIP
Country Of Origin:
Mainland China, Mexico
ECCN Code:
EAR99
HTS Code:
8504.50.80.00
Manufacturer:
Coilcraft Inc
YTEOL:
0
Case/Size Code:
1111
Construction:
Rectangular
Core Material:
AIR
DC Resistance:
0.0083 Ω
Inductance-Nom (L):
0.03 µH
Inductor Application:
RF INDUCTOR
Inductor Type:
GENERAL PURPOSE INDUCTOR
JESD-609 Code:
e2
Number of Functions:
1
Number of Terminals:
2
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Package Height:
2.79 mm
Package Length:
2.67 mm
Package Style:
SMT
Package Width:
2.67 mm
Packing Method:
TR
Rated Current-Max:
5.5 A
Self Resonance Frequency:
2400 MHz
Shape/Size Description:
RECTANGULAR PACKAGE
Shielded:
NO
Surface Mount:
YES
Terminal Finish:
Tin/Silver (Sn96.5Ag3.5)
Terminal Placement:
DUAL ENDED
Terminal Shape:
WIRE
Test Frequency:
400 MHz
Tolerance:
2%

1111SQ-30NGEB Frequently Asked Questions (FAQs)

Coilcraft provides a recommended land pattern for the 1111SQ-30NGEB in their datasheet, but it's also available on their website as a separate document. The land pattern is designed to ensure optimal performance and reliability of the inductor.
The 1111SQ-30NGEB is rated for operation up to 125°C, but it's essential to consider the derating curves provided in the datasheet to ensure the inductor can handle the expected temperature range in your application.
To prevent damage during PCB assembly, handle the 1111SQ-30NGEB by the body only, avoiding touching the leads or core. Use a vacuum pickup or tweezers to place the component on the PCB, and ensure the PCB is clean and dry to prevent moisture damage.
The self-resonant frequency (SRF) of the 1111SQ-30NGEB is not explicitly stated in the datasheet, but it can be estimated using the inductor's inductance and capacitance values. Coilcraft provides an SRF calculator on their website to help estimate this value.
The 1111SQ-30NGEB is rated for a maximum current of 3.3 A, but it's essential to consider the inductor's DC resistance, core losses, and temperature rise when designing for high-current applications. Coilcraft provides a current derating chart in the datasheet to help with this calculation.

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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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