3225 4-pad crystal


3.2 x 2.5mm High Frequency SM Crystal with Tight Specifications

  • Metal lid can be grounded to minimise EMI
  • Seam sealed for excellent long-term stability
  • Ultra-miniature for maximum space saving
  • Ideal for Bluetooth / Wireless applications
Configurable Options
ParameterOption Code
Calibration tolerance
Temperature stability
Operating temperature range
Circuit condition
Oscillation mode

* ±7.5ppm temperature stability may not be available over -30+80°C or greater. Check with our sales office before ordering

Quantity / Special Request

Please specify the quantity you require below.

The GSX-333 is supplied on tape and reel. 3k pcs per reel is the standard T&R pack size for this product. Partial quantities may be supplied on tape (no reel), or in bulk.

Product Description

The GSX-333 miniature surface mount crystal is available from 8.0 ~ 125.0MHz, in fundamental mode up to 66.0MHz and 3rd overtone from 54.0MHz upwards.

This miniature crystal has a 3.2 x 2.5 x 0.8mm ceramic package with metal lid which can be grounded to minimize EMI. The GSX-333 also features a wide range of frequency tolerance and temperature stability options, including stability as tight as ±10ppm. The GSX-333 also features a choice of circuit conditions and extremely low ageing characteristics, including just ±1ppm max for the first year. 

For an alternative 3.2 x 2.5mm crystal solution with even tighter stability options available down to 10.0MHz, check out the GSX-331 here.

Frequency range 8.0 ~ 66.0MHz
54.0 ~ 125MHz (3rd overtone)
Dimensions 3.2 x 2.5 x 0.8mm
Storage temperature range -40 to +85°C
Equivalent series resistance 500Ω max (8.0 ~ 9.99MHz)
150Ω max (10.0 ~ 11.99MHz)
100Ω max (12.0 ~ 15.99MHz)
60Ω max (16.0 ~ 19.99MHz)
50Ω max (20.0 ~ 66.0MHz, fund)
100Ω max (54.0 ~ 99.99MHz, 3rd OT)
80Ω max (100 ~ 125MHz, 3rd OT)
Frequency perturbation ±1ppm max
Ageing ±1ppm max first year
Test drive level 10µW
Soldering condition 260°C, 10 sec x2 max
Net mass 19.3mg
Package Drawing
Ordering Information

To request a quotation for the GSX-333 please use the configurable options form to choose the options you require and then submit your configured product to our team. Our expert advisers are always happy to help with your requirements and can be contacted on +44 1460 256 100 or at sales@golledge.com.

Following product selection you will be issued with a seven character Golledge part number. Your Golledge part number is the internationally accepted Golledge manufacturing part number (MPN) that should be used for all project documentation, including bills of materials (BoMs) and purchase orders.

If you have any queries regarding any of our documentation our dedicated sales team will be happy to help.

CAD Models

Our GSX-333 is included in the following design libraries. Click to download the library of your choice.


Our crystals and oscillators are regularly supplied for use with industry-leading ICs, from world-leading manufacturers including:

  • Analogue Devices
  • Atmel (Microchip Technology Inc.)
  • Broadcom 
  • Dialog Semiconductor PLC
  • Intel
  • Nordic Semiconductor
  • NXP Semiconductors
  • Qualcomm (and CSR)
  • Silicon Labs
  • STMicroelectronics
  • Texas Instruments (TI)
  • Xilinx
  • and more...

If you'd like more information about chipset compatibility please get in touch with our team here.

Soldering Profile
Solder reflow profile for the GTXO-C77V
Tape & Reel Specification
Tape and Reel specifications
Handling & Storage

ESD-HBM-1A Human Body Model (HBM) 1A (250V to <500V)

MSL1 Moisture Sensitivity Level (MSL): 1 (or not applicable)

  • Ceramic body with gold-plated pads
  • Metal lid, seam sealed

Please refer to our DOCUMENTS section for more information.

PbFree Lead-free (< 0.1% by weight )

RoHS compliant no exempts - PS Docs Version RoHS compliant with no exemptions.

REACH - PS Docs Version REACH compliant.

Conflict minerals - PS Docs version Free of conflict minerals.

Halogen free - PS Docs version Free from halogens.

Ozone depleting - PS Docs version Free from ozone-depleting substances.