Use this summary for discovery only. Confirm all design-critical values against current manufacturer-controlled documentation.
Common questions from engineers and buyers evaluating this part.
The 2N3553 from STMicroelectronics is an Other Transistors. RF Small Signal Bipolar Transistor, 1A I(C), 1-Element, NPN. It is used in electronic designs requiring other transistors functionality.
Contact us for package and mounting details of the 2N3553.
The 2N3553 is Discontinued (obsolete). Remaining stock may be limited. Contact us for the most current availability and alternatives.
Commercial availability, condition, packaging and traceability are confirmed against your exact requirement through RFQ.
Submit any listed MPN for current sourcing, lifecycle and compliance review.
Integrated Proximity Sensor, 100mm Sense Distance, 2.6V to 3V Supply, Optical LGA-12
View part