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ECS-320-12-37-CKM-TR3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ECS-320-12-37-CKM-TR3 product

ECS-320-12-37-CKM-TR3

Resonators

SMD Crystal32 MHzECS-1637IoTLoRa WAN

The ECS-320-12-37-CKM-TR3 is a 32.000 MHz surface-mount quartz crystal packaged in an ultra-low profile 2.0 x 1.6 x 0.45 mm ceramic case, featuring tight ±10 ppm tolerance and stability over -40°C to +85°C.

Best for

  • LoRa WAN and wireless sensor nodes
  • Compact IoT devices requiring wide temperature stability
  • High-density cellular layouts

Avoid if

  • Applications requiring ultra-low aging rates below standard commercial crystal thresholds without factory calibration
  • Circuits exceeding 100 µW drive level capability

Check before use

  • Confirm load capacitance compatibility with MCU/IC crystal driver
  • Review land pattern dimensions for optimal thermal and mechanical pad connection

Key specifications

Frequency
32.000 MHz
Load Capacitance
12 pF
Tolerance
±10 ppm
Stability
±10 ppm (-40 ~ +85°C)
Package
2.0 x 1.6 x 0.45 mm

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
1
ECCN
EAR99
HTSUS
8541.60.0000

Application

LoRa WAN & WirelessCellular & IoT ModulesHigh-Density Consumer Electronics

Datasheet

521c21b79e03e8af294eb07b24fc9788_ecx-1637.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ECS-320-12-37-CKM-TR3: 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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Where to Buy

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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 high-reliability quartz crystal resonator from ECS Inc. designed for fundamental mode oscillation at 32.000 MHz in an ultra-compact 2.0 x 1.6 mm SMD package.