
ER1J
LGEExtended
-55℃~+150℃ 1.7V@1A 1A 30A 5uA@600V 600V Independent SMA(DO-214AC) Diodes - General Purpose ROHS
- Part id
- lge/ER1J
- Category
- Diodes, General Purpose
- Package
- SMA(DO-214AC)
- Pins
- 2
- In stock
- 9,915 at JLCPCB (C330234)
- Used on
- 1 open-source board
Overview
The ER1J is a diodes, General Purpose made by LGE in a SMA(DO-214AC) package with 2 pins. -55℃~+150℃ 1.7V@1A 1A 30A 5uA@600V 600V Independent SMA(DO-214AC) Diodes - General Purpose ROHS.
PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (Diode_SMD:D_SMA, from KiCad's library), ready for a KiCad board. 9,915 are in stock at JLCPCB (part C330234). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Open-source boards using it
1- 4 layers100 × 100 mm

Parts like it
8M7
SMA(DO-214AC)-55℃~+150℃ 1.1V@1A 1A 1kV 30A 5uA@1kV Independent SMA(DO-214AC) Diodes - General Purpose ROHSMDDDiodes - General PurposeM7
SMA(DO-214AC)-55℃~+150℃ 1.1V@1A 1A 1kV 30A 5uA@1000V Independent SMA(DO-214AC) Diodes - General Purpose ROHShongjiachengDiodes - General PurposeM7
DO-214AC-65℃~+150℃ 1 Independent 1.1V@1A 1A 1kV 5uA@1kV DO-214AC Diodes - General Purpose ROHSMSKSEMIDiodes - General PurposeM7
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SMA(DO-214AC)-55℃~+150℃ 1 Independent 1.1V@1A 1A 1kV 1uA@1kV 30A SMA(DO-214AC) Diodes - General Purpose ROHSVishay IntertechnologyDiodes - General PurposeS1M
SMA(DO-214AC)-65℃~+150℃ 1 Independent 1.1V@1A 1A 1kV 5uA@1kV SMA(DO-214AC) Diodes - General Purpose ROHSDiodes IncorporatedDiodes - General PurposeM7
SMA(DO-214AC)-65℃~+150℃ 1 Independent 1.1V@1A 1A 1kV 30A 5uA@1kV SMA(DO-214AC) Diodes - General Purpose ROHSChangzhou Starsea ElecDiodes - General PurposeS1M
SMA(DO-214AC)-55℃~+150℃ 1.1V@1A 1A 1kV 30A 5uA@1kV Independent SMA(DO-214AC) Diodes - General Purpose ROHSMDDDiodes - General Purpose
Questions
Is there a KiCad symbol and footprint for the ER1J?
Yes. The symbol is Device:D and the footprint Diode_SMD:D_SMA, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ER1J?
SMA(DO-214AC), with 2 pins. Its footprint is drawn on this page.
Where is the ER1J datasheet?
LGE publishes it: the Datasheet link on this page opens it.
Where can I order the ER1J?
JLCPCB lists it as part C330234, with 9,915 in stock; the sellers' links on this page open their listings.
What can replace the ER1J?
Parts like it in the library: the M7 by MDD, the M7 by hongjiacheng, the M7 by MSKSEMI and the M7 by Yangzhou Yangjie Electronic Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the ER1J?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.