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Zenode

Electronic Component Search Engine

Instantly search across millions of components using natural language

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Discovery

Search smarter, not harder

Describe what you need in plain language. Our AI searches across 25M+ components and returns answers grounded in real datasheets and technical documentation.

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Searching for components with natural language in Zenode
Prime Part

LM358DR

Texas Instruments

Top Alternate

LM2904DR

Texas Instruments

96%
Func
Specs
Pin
Pkg
Price
Avail
Life
Alts

Find alternative parts in seconds

Quickly identify compatible replacement components based on electrical specifications, package, availability, and manufacturer preferences.

Find an Alt
Deep Dive

Extract specs across every part at once

Give Deep Dive a list of parts and the data points you need. It reads the datasheets and fills in a table, so you can pull the same specs across your entire list in a single pass.

Task
Sleep Current(µA)
Package
RoHS Status
Ultra-Low-Power MCU
STM32L476RGT6
STMicroelectronics
0.49464-LQFPCompliant
Multiprotocol SoC
NRF52840-QFAA-F-R
Nordic Semiconductor ASA
0.4048-QFNCompliant
LDO Regulator
TPS7A0233PDQNR
Texas Instruments
0.0254-X2SONCompliant
3 parts · 3 data points · 9 cells
search.ts
// Resolve any part by MPN
const res = await fetch("https://api.zenode.ai/v1/parts/match", {
  method: "POST",
  headers: { Authorization: `Bearer ${ZENODE_API_KEY}` },
  body: JSON.stringify({ query: "TL072CP", manufacturer: "TI" }),
});

const { results } = await res.json();
API

Build it into your own tools

Connect Zenode directly to your applications, AI agents, and engineering workflows with our REST API and Model Context Protocol (MCP) server.

Get an API KeySee Documentation

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Frequently asked questions
What kinds of queries can Zenode handle?
Any English language request intended to find electronic components for use on a PCB will work. You can search directly for a part number, or describe what you're looking for and list any known specifications and the AI will handle the rest.
What information does the AI search during discovery?
AI Discovery searches across all the available parts, then deep dives if needed into documentation (datasheets, application notes, etc) to return sourced answers.
How many components does Zenode have?
We currently have over 25M part sources in our catalog from major distributors and manufacturers, and add more regularly.
I searched for parts containing X feature or specification, why am I seeing parts that don't include X in my results?
Usually it's because filtering down to that level produces no working results, and Zenode should flag that as it backs off filters to try and find something that works for your needs. Sometimes the AI doesn't recognize your input as a spec, in which case adding a follow up input to clarify usually works.
Can Zenode hallucinate a part?
No. All the components in our database are real, purchaseable parts listed on at least one distributor website.
How do I request a feature or report an issue?
You can submit feedback from pretty much anywhere on the site, and we read every single submission. If you want to be part of the community helping us to build Zenode, join our Discord server!