ProjectsPricingInsights

PSM712-LF-T7 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

PSM712-LF-T7 product

PSM712-LF-T7

Transient Voltage Suppressors (TVS)

TVS ArrayRS-485ESD ProtectionSOT-23

The PSM712 is a high-performance asymmetrical TVS array specifically engineered for RS-485 data line protection.

Best for

  • RS-485 communication ports
  • Industrial network protection

Avoid if

  • Applications requiring symmetrical protection or higher voltage stand-offs

Check before use

  • Pin configuration for correct polarity

Key specifications

Peak Pulse Power
600 W
Stand-off Voltage
7V / 12V
Package
SOT-23
ESD Rating
15kV Air

Compliance & Environment

RoHS
Compliant
REACH
Compliant
MSL
-
ECCN
-
HTSUS
-

Application

RS-485 InterfacesIndustrial Control

Datasheet

PROTS02618-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for PSM712-LF-T7: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

2
PartDetailsMatch
PSM712-LF-T7Protek Devices

A second-source option from UMW with a lower power rating (400W), representing a potential downgrade in surge protection.

Needs validation

Design and risk insights

Questions & answers

The PSM712 is an asymmetrical transient voltage suppressor (TVS) array designed to protect RS-485 communication lines from ESD, lightning, and switching transients.