- 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.    

 

Home » Buy Online » Parts

1CR4 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
1CR4
ALTECH
Requires Quote
Requires Quote
Available

Request 1CR4 Quote 1CR4 Datasheet
RoHS compliant
1CR4
RoHS Compliant
1CR45D
OEM
36
Requires Quote
Available

Request 1CR45D Quote 1CR45D Datasheet
 
 
1CR4L
ALTECH
18
Requires Quote
Available

Request 1CR4L Quote 1CR4L 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