Skip to the content
PCBKitNew board
1N6463US on a board, in 3D

1N6463US

SEMTECH

12V 13.6V 22.6V 22A 500W TVS MELF ESD and Surge Protection (TVS/ESD) ROHS

Extended
JLCPCBLCSCsemtech/1N6463US
Category
TVS
Package
MELF
Pins
2

Overview

The 1N6463US is a TV made by SEMTECH in a MELF package with 2 pins. 12V 13.6V 22.6V 22A 500W TVS MELF ESD and Surge Protection (TVS/ESD) ROHS.

PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (Diode_SMD:D_MELF, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1667508).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
Diode_SMD:D_MELFFrom KiCad's library

Parameters

10
Breakdown Voltage
13.6V
Clamping Voltage
22.6V
Maximum Clamping Voltage
22.6V
Number of Channels
Single-channel
Peak Pulse Current (Ipp)
22A
Peak Pulse Power Dissipation (Ppp)
500W
Polarity
Bidirectional
Reverse Stand-Off Voltage (Vrwm)
12V
Type
TVS
Voltage - Breakdown
13.6V

Order codes

1

Pinout

2
The pins of the 1N6463US
PinNameType
1A1Passive
2A2Passive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/semtech/1N6463US" title="1N6463US 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/semtech/1N6463US.jpg" alt="1N6463US" width="1200" height="900">
A picture that opens the part, for a README
[![1N6463US](https://pcbkit.io/embed/parts/semtech/1N6463US.jpg?size=s)](https://pcbkit.io/parts/semtech/1N6463US)

Questions

Is there a KiCad symbol and footprint for the 1N6463US?

Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_MELF, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 1N6463US?

MELF, with 2 pins. Its footprint is drawn on this page.

Where can I order the 1N6463US?

JLCPCB lists it as part C1667508, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 1N6463US?

Parts like it in the library: the SP1112-01UTG by Littelfuse, the SMAJ12AHE3_A/H by Vishay Intertechnology, the SMCJ12CA by Boarden and the CPDQR12V by Comchip. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8