Overview
The 1N6123US is an ESD And Surge Protection made by Microchip Technology in a MELF-SQ(B) package with 2 pins. -55℃~+175℃ 38.8V 45.9V 500W@10/1000us 7.1A 70.1V Bidirectional TVS MELF-SQ(B) ESD and Surge Protection (TVS/ESD).
PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (EasyEDA_Cloud:DIO-SMD_L5.7-W3.7-RD_1N5811US, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2627828).
Symbol
Footprint
Parameters
4- Clamping Voltage
- 70.1V
- Reverse Stand-Off Voltage (Vrwm)
- 38.8V
- Type
- TVS
- Voltage - Breakdown
- 45.9V
Order codes
1- 1N6123USLCSC C2627828
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/microchip/1N6123US" title="1N6123US in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/microchip/1N6123US.jpg" alt="1N6123US" width="1200" height="900">[](https://pcbkit.io/parts/microchip/1N6123US)Questions
Is there a KiCad symbol and footprint for the 1N6123US?
Yes. The symbol is Device:D_TVS and the footprint EasyEDA_Cloud:DIO-SMD_L5.7-W3.7-RD_1N5811US, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 1N6123US?
MELF-SQ(B), with 2 pins. Its footprint is drawn on this page.
Where is the 1N6123US datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the 1N6123US?
JLCPCB lists it as part C2627828, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 1N6123US?
Parts like it in the library: the JANTXV1N6159 by Microchip Technology, the JAN1N6159AUS by Microchip Technology, the JANTX1N6159A by Microchip Technology and the JANTXV1N6159AUS by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
JANTXV1N6159
插件,D4.7xL5mm1.5kW 20.33A 38.8V 46.08V 73.61V TVS 插件,D4.7xL5mm ESD and Surge Protection (TVS/ESD)Microchip TechnologyESD And Surge Protection (TVS/ESD)
JAN1N6159AUS
SQ-MELF(C)-55℃~+175℃ 1.5kW 21.4A 38.8V 48.5V 5uA 70.1V Bidirectional TVS SQ-MELF(C) ESD and Surge Protection (TVS/ESD)Microchip TechnologyESD And Surge Protection (TVS/ESD)
JANTX1N6159A
-1.5kW 21.4A 38.8V 48.5V 70.1V Bidirectional TVS - ESD and Surge Protection (TVS/ESD)Microchip TechnologyESD And Surge Protection (TVS/ESD)JANTXV1N6159AUS
SQ-MELF(C)-55℃~+175℃ 1.5kW 21.4A 38.8V 48.5V 5uA 70.1V Bidirectional IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS SQ-MELF(C) ESD and Surge Protection (TVS/ESD) ROHSMicrochip TechnologyESD And Surge Protection (TVS/ESD)
1N6159US
-1.5kW 20.4A 38.8V 45.9V 73.5V TVS - ESD and Surge Protection (TVS/ESD) ROHSSEMTECHESD And Surge Protection (TVS/ESD)1N6159AUS/TR
MELF-SQ(C)-55℃~+175℃ 1.5kW@10/1000us 21.4A 38.8V 48.5V 5uA 70.1V Bidirectional TVS MELF-SQ(C) ESD and Surge Protection (TVS/ESD)Microchip TechnologyESD And Surge Protection (TVS/ESD)1N6159US/TR
MELF-SQ(C)-55℃~+175℃ 1.5kW@10/1000us 38.8V 48.5V 5uA Bidirectional IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS MELF-SQ(C) ESD and Surge Protection (TVS/ESD)Microchip TechnologyESD And Surge Protection (TVS/ESD)JAN1N6159AUS/TR
MELF-SQ(C)-55℃~+175℃ 1.5kW@10/1000us 21.4A 38.8V 48.5V 5uA 70.1V Bidirectional IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS MELF-SQ(C) ESD and Surge Protection (TVS/ESD) ROHSMicrochip TechnologyESD And Surge Protection (TVS/ESD)