HC49UM - (HC49US/UM) Resistance Weld Low Profile Crystal

Download the HC49UM datasheet PDF. This datasheet also covers the HC49US variant, as both devices belong to the same (hc49us/um) resistance weld low profile crystal family and are provided as variant models within a single manufacturer datasheet.

Key Features

Low Profile Industry Standard lead spacing Resistance Weld for a good aging factor Various options. Actual Size.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HC49US_IDA.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	HC49UM
Manufacturer	IDA
File Size	57.87 KB
Description	(HC49US/UM) Resistance Weld Low Profile Crystal
Datasheet	HC49UM Datasheet

📁 Similar Datasheet

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Other Datasheets by IDA

Part Number	Description
HC49US	(HC49US/UM) Resistance Weld Low Profile Crystal

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

www.DataSheet4U.com HC49US/UM RESISTANCE WELD LOW PROFILE CRYSTAL I.D.A. IDA offers 2 different low profile HC-49US/UM crystals with respectively 2.5mm and 3.5mm height having industry standard HC49/U lead spacing. These are ideal for many of space-limited applications. FEATURES Low Profile Industry Standard lead spacing Resistance Weld for a good aging factor Various options. Actual Size OPTIONS Extended Temp. Range. Mylar Spacer Tighter Tolerance such as 10ppm over -10 to +60 SPECIFICATIONS Operating Temp. Storage Temp. Aging characteristics Parameter Frequency Range 3.5 - 41MHz, AT Fund. Frequency Tolerance 27 - 70MHz, AT 3 rd 30 -50MHz, BT Fund. Frequency stability reference @25 Shunt Capacitance (Co) Load Capacitance (CL) Drive Level To be specified 3.579545 - 70.0MHz 10.0 18.