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SR21S4-433.920-F75IL18AL AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SR21S4-433.920-F75IL18AL product

SR21S4-433.920-F75IL18AL

Programmers

SAW Resonator433.92MHzSMD

The SR21S4-433.920-F75IL18AL is a 433.92MHz SAW resonator in a compact 2.0x1.6mm SMD package, suitable for high-sensitivity RF applications.

Best for

  • Wireless remote controls
  • RF data transmission

Avoid if

  • Applications requiring extremely tight frequency stability beyond ±75 kHz

Check before use

  • PCB layout for RF impedance matching

Key specifications

Frequency
433.92 MHz
Package
2.0 x 1.6 mm
Temp Range
-40 to +85 °C

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

RF Connectivity

Datasheet

3684839b3a5680846c642421eedb5b26_2311032119_HCI-SR21S4-433-920-F75IL18AL_C19186007.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SR21S4-433.920-F75IL18AL: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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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 acoustic wave (SAW) resonator operating at 433.92 MHz, housed in a 2.0x1.6mm SMD package.