CR7856-ALB footprint, schematic symbol and 3D model by COILCRAFT

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PCB Footprints

CR7856-ALB - COILCRAFT PCB footprint - Other - Other - CR7856-ALB

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Part Number CR7856-ALB
Manufacturer COILCRAFT
Pin Count 4
Part Category Filter
Package Category Other
Footprint Name Other - CR7856-ALB
Released Date Jul 19, 2018
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

CR7856-ALB Details

Manufacturer Part Number:
CR7856-ALB
Brand Name:
Coilcraft
Pbfree Code:
No
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:
1.3 Ω
Filter Type:
DATA LINE FILTER
Height:
4.9 mm
Inductance:
4700 µH
Length:
7.5 mm
Mounting Type:
SURFACE MOUNT
Number of Functions:
2
Number of Terminals:
4
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Output Impedance:
11110 OHM Ω
Packing Method:
TR
Terminal Finish:
Tin/Silver/Copper - Tin - with Nickel barrier
Width:
5.5 mm

CR7856-ALB Frequently Asked Questions (FAQs)

The recommended land pattern for the CR7856-ALB is a rectangular pad with a size of 4.5 mm x 3.5 mm, with a non-solder mask defined (NSMD) pad shape.
The CR7856-ALB has a maximum operating temperature of 125°C. Ensure that the PCB design and layout provide adequate thermal relief, and consider using thermal vias or thermal pads to dissipate heat.
The recommended soldering profile for the CR7856-ALB is a peak temperature of 260°C, with a dwell time of 10-30 seconds above 220°C. Ensure that the soldering process is within the specified temperature range to prevent damage to the component.
Yes, the CR7856-ALB is designed to withstand vibrations up to 20 G's, making it suitable for use in high-vibration environments. However, ensure that the PCB design and mounting method can also withstand the vibrations.
The CR7856-ALB is designed to meet general EMI requirements, but specific application requirements may vary. Ensure that you follow proper PCB design and layout practices, and consider using shielding or filtering components as needed to meet your application's EMI requirements.

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CR7856-ALB Overview

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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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