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MMBTRC121SS - NPN Digtal Transistor

Download the MMBTRC121SS datasheet PDF. This datasheet also covers the MMBTRC116SS variant, as both devices belong to the same npn digtal transistor family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • With built-in bias resistors.
  • Simplify circuit design.
  • Reduce a quantity of parts and manufacturing process SOT-23 Equivalent Circuit Base (Input) R1 R2 Collector (Output) Emitter (Common) 1.Base 2.Emitter 3.Collector Resistor Values/Marking Code Type MMBTRC116SS MMBTRC117SS MMBTRC118SS MMBTRC119SS MMBTRC120SS MMBTRC121SS MMBTRC122SS R1 (KΩ) Min. Typ. Max. 0.7 1 1.3 1.54 2.2 2.86 1.54 2.2 2.86 3.29 4.7 6.11 7 10 13 32.9 47 61.1 70 100 130 R2 (KΩ).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MMBTRC116SS-PJ.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MMBTRC121SS
Manufacturer PJ
File Size 1.62 MB
Description NPN Digtal Transistor
Datasheet download datasheet MMBTRC121SS Datasheet

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Other Datasheets by PJ

Part Number Description
MMBTRC120SS NPN Digtal Transistor
MMBTRC122SS NPN Digtal Transistor
MMBTRC116SS NPN Digtal Transistor
MMBTRC117SS NPN Digtal Transistor
MMBTRC118SS NPN Digtal Transistor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MMBTRC116SS~MMBTRC122SS NPN Digtal Transistor Features  With built-in bias resistors  Simplify circuit design  Reduce a quantity of parts and manufacturing process SOT-23 Equivalent Circuit Base (Input) R1 R2 Collector (Output) Emitter (Common) 1.Base 2.Emitter 3.Collector Resistor Values/Marking Code Type MMBTRC116SS MMBTRC117SS MMBTRC118SS MMBTRC119SS MMBTRC120SS MMBTRC121SS MMBTRC122SS R1 (KΩ) Min. Typ. Max. 0.7 1 1.3 1.54 2.2 2.86 1.54 2.2 2.86 3.29 4.7 6.11 7 10 13 32.9 47 61.1 70 100 130 R2 (KΩ) Min. Typ. Max. 7 10 13 1.54 2.2 2.86 7 10 13 7 10 13 3.29 4.7 6.11 7 10 13 70 100 130 Marking Code 16BR 17BR 18BR 19BR 20BR 21BR 22BR www.pingjingsemi.com Revision：4.