- 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

AY221 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
AY221KE
Ohmite
Requires Quote
Requires Quote
Available

Request AY221KE Quote AY221KE Datasheet
 
4.5W BULK CERAMIC PULSEATER
AY-221-S-25-B
BENDIX
48
Requires Quote
Available

Request AY-221-S-25-B  Quote AY-221-S-25-B  Datasheet
 
AY221S25B
AY221S27B
OEM
18
Requires Quote
Available

Request AY221S27B Quote AY221S27B Datasheet
 
 
AY-221-S-34-B
HONEYWELL
47
Requires Quote
Available

Request AY-221-S-34-B  Quote AY-221-S-34-B  Datasheet
 
AY221S34B
AY221S-38B
BENDIX CORPORATION
20
Requires Quote
Available

Request AY221S-38B  Quote AY221S-38B  Datasheet
 
AY221S38B
AY221S-51B
Original Equipment Manufacturer
18
Requires Quote
Available

Request AY221S-51B  Quote AY221S-51B  Datasheet
 
AY221S51B

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