4-pad 0.35mm high crystal package


Ultra-miniature 1.6x1.2mm SM Crystal

  • Ultra-miniature for maximum space saving
  • Ideal for Bluetooth, NFC, Smartcard, wireless and more
  • Metal lid grounded to minimise EMI
  • Seam sealed for excellent long-term stability
Configurable Options
ParameterOption Code
Calibration tolerance
Temperature stability
Operating temperature range
Circuit condition
Oscillation mode

* ±10ppm temperature stability may not be available over -30+85°C. Check with our sales office before ordering

Quantity / Special Request

Please specify the quantity you require below.

The GSX-211 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

One of our smallest crystals, the GSX-211 features an ultra-miniature 1.6x1.2mm package, perfect for space-dependent applications such as Bluetooth, wearables and asset tracking.

The GSX-211 surface mount crystal features tiny 1.6 x 1.2 x 0.45mm package with a standard four pad configuration. The metal lid of this package can also be grounded for EMI reduction. This surface mount crystal offers a range of circuit conditions and tight calibration tolerance and temperature stability options, over a choice of operating temperature ranges including -30 to +85°C.

For an alternative 1612 form factor product with increased competitiveness and better ageing characteristics please consider the GSX-213, or if your project needs AEC-Q200 qualification check out our specialist GRX-210 here.

Frequency range 24.0 ~ 54.0MHz
Dimensions 1.6 x 1.2 x 0.45mm
Storage temperature range -40 to +90°C
Static capacitance (C0) 5pF max
Equivalent series resistance 100Ω max (24.0 ~ 37.39MHz)
80Ω max (37.4 ~ 54.0MHz)
Ageing ±2ppm max first year
Test drive level 10µW typ, 100µW max
Soldering condition 260°C, 10 sec x2 max
Net mass 3.20mg
Package Drawing
Package footprint and pad configuration drawing for the Golledge 1.6x1.2mm Crystal showing full dimensions.
Ordering Information

To request a quotation for the GSX-211 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-211 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
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.