ProjectsPricingInsights

SURGE04B03-MS AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SURGE04B03-MS product

SURGE04B03-MS

Integrated Circuits (ICs)

VaristorESD Protection0402

The SURGE04B03-MS is a compact 0402 ZnO varistor providing fast ESD protection for low-voltage circuits.

Best for

  • ESD protection in compact electronics

Avoid if

  • Applications exceeding 12V DC

Check before use

  • Thermal limits and ESD compliance requirements

Key specifications

Max DC Voltage
12 V
Capacitance
1 pF
Response Time
< 0.5 ns

Compliance & Environment

RoHS
Yes
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer Electronics

Datasheet

43de65164116d33b1e030a14493c0959_2106031804_MSKSEMI-SURGE04B03-MS_C2802304.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SURGE04B03-MS: 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

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a surface-mount ZnO varistor in a 0402 package, designed for transient voltage suppression and ESD protection.