Aziz Bench

SMD marking code K1P

The marking K1P on a SOT-23 package identifies the MMBT2222A (NPN transistor, Diodes Inc.).

Marking
K1P
NPN transistor
Package
SOT‑23
Parts
1
Makers
Diodes Inc.
SOT-23
K1P

What K1P can be

K1PMMBT2222ANPN transistor

SOT-23 · Diodes Inc. · 40 V · 600 mA · hFE 100-300

Pins: 1=B 2=E 3=C

On the part, up to 2 more characters can follow K1P: a date or factory code. datasheet

Package size

PackageAlso calledBodyHeight
SOT-23TO-236AB, SOT-23-32.9 × 1.3 mm1 mm

Nominal body size without the leads.

How to tell them apart

Only one part in our database uses K1P, but other makers can print the same code on different parts: check that the package matches.

Open the SMD identifier →Not sure it is this part? Enter the marking with the shape and size of the body: the identifier checks it against all 340 markings in the database.

Related parts and their markings

PartMarkingTypePackage
MMBT2222AWP1NPN transistorSOT-323

Frequently asked questions

What is the pinout of SMD code K1P?

MMBT2222A (SOT-23): 1=B 2=E 3=C.

Marking codes checked against the makers’ datasheets; each part links to its own.