Skip to the content
PCBKitNew board
CD77-331M on a board, in 3D

CD77-331M

zoomdo electronics

1.26Ω 330uH 550mA Unshielded Inductor ±20% SMD,7.8x7mm Power Inductors ROHS

Extended
DatasheetJLCPCBLCSCzoomdo-electronics/CD77-331M
Category
Power Inductors
Package
SMD,7.8x7mm
Pins
2

Overview

The CD77-331M is a power Inductor made by zoomdo electronics in a SMD,7.8x7mm package with 2 pins. 1.26Ω 330uH 550mA Unshielded Inductor ±20% SMD,7.8x7mm Power Inductors ROHS.

PCBKit's library has its KiCad symbol (Device:L, from KiCad's library) and its footprint (EasyEDA_Cloud:IND-SMD_L7.8-W7.0_SUMIDA_CD73, from EasyEDA), ready for a KiCad board. 425 are in stock at JLCPCB (part C49236838).

Symbol

Device:LFrom KiCad's library

Footprint

12
EasyEDA_Cloud:IND-SMD_L7.8-W7.0_SUMIDA_CD73From EasyEDA

Parameters

6
Application Grade
Consumer grade
Current Rating
550mA
DC Resistance(DCR)
1.26Ω
Inductance
330uH
Tolerance
±20%
Type
Unshielded Inductor

Order codes

1

Pinout

2
The pins of the CD77-331M
PinNameType
11Passive
22Passive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/zoomdo-electronics/CD77-331M" title="CD77-331M in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/zoomdo-electronics/CD77-331M.jpg" alt="CD77-331M" width="1200" height="900">
A picture that opens the part, for a README
[![CD77-331M](https://pcbkit.io/embed/parts/zoomdo-electronics/CD77-331M.jpg?size=s)](https://pcbkit.io/parts/zoomdo-electronics/CD77-331M)

Questions

Is there a KiCad symbol and footprint for the CD77-331M?

Yes. The symbol is Device:L and the footprint EasyEDA_Cloud:IND-SMD_L7.8-W7.0_SUMIDA_CD73, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the CD77-331M?

SMD,7.8x7mm, with 2 pins. Its footprint is drawn on this page.

Where is the CD77-331M datasheet?

zoomdo electronics publishes it: the Datasheet link on this page opens it.

Where can I order the CD77-331M?

JLCPCB lists it as part C49236838, with 425 in stock; the sellers' links on this page open their listings.

What can replace the CD77-331M?

Parts like it in the library: the ARH104R-331MTXE by APV, the ARH105R-331MTXE by APV, the SLW8065S331MST by Sunltech Tech and the SDRH.1207.NLF331MT00 by SOREDE. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8