- 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.    

 

Cross References

Sierra IC©'s exclusive cross-reference search tool allows you to find replacements for obsolete or long lead time parts. With this information, you can save time and money by locating alternative parts for your projects quickly and efficiently.The information presented in Sierra IC©'s exclusive cross-reference search tool is based on our best estimate of the manufacturers' published information at the time that it was collected. This information is for suggestion purposes only. We recommend that you completely review the manufacturers' datasheet to confirm the device's functionality, pinout, and performance for your application. Sierra IC© is not responsible for any incorrect or incomplete information.

Cross reference

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Part Number Cross ref Cross Reference
Page 1 of 2

SURFACE MOUNT PTC
LITTELFUSE INC
Cross ref

PTC .30A 60V RESETTABLE 2029L
LITTELFUSE INC

PTC .30A 60V RESETTABLE 2029L
LITTELFUSE INC
Cross ref

SURFACE MOUNT PTC
LITTELFUSE INC

SURFACE MOUNT PTC
LITTELFUSE INC
Cross ref
LITTELFUSE INC
LITTELFUSE INC
Cross ref

SURFACE MOUNT PTC
LITTELFUSE INC
DU-ALL PRECISION MACHINE
Cross ref

658-25ABT4
WAKEFIELD THERMAL SOLUTIONS
DU-ALL PRECISION MACHINE
Cross ref

BGA Package 45 C/W Thermal Resistance Omnidirectional Pin Fin Heat Sink
WAKEFIELD THERMAL SOLUTIONS
DU-ALL PRECISION MACHINE
Cross ref

HEATSINK CPU 28MM SQ BLK W/TAPE
EG & G WAKEFIELD ENGINEERING
DU-ALL PRECISION MACHINE
Cross ref

BGA Package 45 C/W Thermal Resistance Omnidirectional Pin Fin Heat Sink
WAKEFIELD ENGINEERING

HEX FEMALE STANDOFFS 3 16 HEX
RAF ELECTRONIC HARDWARE
Cross ref
PROMPTUS ELECTRONIC HARDWARE

CONNECTOR SCREWLOCK FEMALE 2 SETS/BAG
TYCO ELECTRONICS
Cross ref

ST1134
PENINSULA COMPONENTS INC

CONNECTOR D-SUB FEMALE SCREW LOCK
TYCO ELECTRONICS
Cross ref

FEMALE SCREWLOCK KIT
TYCO ELECTRONICS

FEMALE SCREWLOCK KIT
TYCO ELECTRONICS
Cross ref

CONNECTOR D-SUB FEMALE SCREW LOCK
TYCO ELECTRONICS

Connector SCREW LOCKS FEMALE 4-40
TYCO ELECTRONICS
Cross ref

BOX WRENCH METRIC 8.0X9.0X180MM
RAF ELECTRONIC HARDWARE
RAF ELECTRONIC HARDWARE
Cross ref

JUMPER CROSS FOR TERMINAL BLOCK
FELLER CORP
Cross ref
JPM COMPANY

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