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3121M-32.768DTTLLLL AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

3121M-32.768DTTLLLL product

3121M-32.768DTTLLLL

Resonators

32.768kHzSMD CrystalTuning Fork

The 3121M is a compact 32.768kHz tuning fork crystal designed for space-constrained timing applications in mobile and handheld devices.

Best for

  • Real-time clock (RTC) circuits
  • Handheld electronics

Avoid if

  • High-vibration environments without proper mounting

Check before use

  • Load capacitance matching

Key specifications

Frequency
32.768 kHz
Package
2.0 x 1.2 mm
Tolerance
±20 ppm
Load Capacitance
12.5 pF

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Mobile CommunicationHandheld Equipment

Datasheet

9925885e5181396630850b1016180327_2311271018_HCI-3121M-32-768DTTLLLL_C19270157.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 3121M-32.768DTTLLLL: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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
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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 32.768kHz tuning fork crystal in a 2.0x1.2mm SMD ceramic package, optimized for low-power timing.