- Sierra IC Inc. will be closed for the holiday season from December 20, 2025 through January 4, 2026, and will resume normal business operations on January 5, 2026.    

 

55588721 Inventory Results

Datasheet
Datasheet
Cross References
Cross Reference
RoHS compliant
RoHS Compliant
Non-RoHS compliant
Non-RoHS-Compliant
Part Number Manufacturer Quantity Price Availability Order Request Quote Datasheet Cross References RoHS compliant
5558872-1
Tyco Electronics
19084
Requires Quote
Available

Request 5558872-1 Quote 5558872-1 Datasheet
RoHS compliant
Connector RJ-22 F 4 POS 2.54mm Solder ST Thru-Hole 4 Terminal 1 Port Tray Cat 3
RoHS Compliant
55588721 REVB
tyco/amp
249
Requires Quote
Available

Request 55588721  revb Quote 55588721  revb Datasheet
 
 

Technical Resources / Inventory Search

Download datasheet in PDF format

Try Sierra IC©'s Datasheet Search, with Current and Obsolete datasheets available Free to Download.

Search for part

Purchase Online from Our Catalog of Active And Passive Electronic components from over 700 Manufacturers.

xref-button

Use our cross reference feature to find substitute parts while saving time and money.

Visa Mastercard American Express Open Links