EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
2N3503 Seme LAB
Same model may have multiple batches, images only for reference.

2N3503

Part No 2N3503
Manufacturer Seme LAB
Catalog Hard To Find
Description PNP SILICON PLANAR EPITAXIAL TRANSISTORS
Sample
Rohs State Need to verify
ECAD Module
Need Help

Products specifications Report Issue?

RoHS State Request Verification
Manufacturer Seme LAB
Win Source Part Number 1123733-2N3503
Manufacturer Homepage www.semelab.co.uk
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian 2N3503 CAD Model

Description

The 2N3503 is a high-performance NPN bipolar junction transistor manufactured by Seme LAB. Bold the product name (e.g., 2N3503) and manufacturer (e.g., Seme LAB).

  • High Gain: Yes
  • Low Noise Characteristics: Yes
  • RoHS Compliant: Yes
  • Popularity: Medium
  • Supply and Demand Status: Limited
  • Applications: Audio Amplifiers, Oscillators, and Preamplifiers

You May Also Be Interested in

74ALS138D NXP
74ALS138D
NXP / Nexperia
1-of-8 decoder/demultiplexer
Need more? Email Us
AD641AN Real Image
AD641AN
Analog Devices Inc.
250 MHz Demodulating Logarithmic Amplifier | IC OPAMP LOGARITHMIC 1CIRC 20DIP
Lowest to $80.3614
AM188EM-33KC Rochester Electronics
AM188EM-33KC
Rochester Electronics
EMBEDDED STORAGE PRODUCT used in everyday office applications 16-Bit Microcontroller
Need more? Email Us
ADSP-21062LAB-160 Real Image
ADSP-21062LAB-160
Analog Devices Inc.
SHARC Processor
Need more? Email Us
AM29LV800BT-70EI Advanced Micro Devices
AM29LV800BT-70EI
Advanced Micro Devices
8 Megabit (1 M x 8-Bit/512 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
Lowest to $2.3539
74ACT11132N NXP
74ACT11132N
NXP / Nexperia
QUAD 2 INPUT NAND SCHMITT TRIGGER
Need more? Email Us
AD9522-1BCPZ Real Image
AD9522-1BCPZ
Analog Devices Inc.
12 LVDS/24 CMOS Output Clock Generator with Integrated 2.4 GHz VCO
Lowest to $76.1456
Picture of AD8361ART
AD8361ART
Analog Devices Inc.
LF to 2.5 GHz TruPwr Detector
Lowest to $8.3571
Picture of ADF4360-2
ADF4360-2
Analog Devices Inc.
Integrated Synthesizer and VCO
Need more? Email Us

Top Sellers

PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.6632
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $4.2767
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.8211
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $5.8647
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.7023
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3444
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.8211
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7128
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.2292
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.8313
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.7805
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1616
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6155
Availability: Check Availability & Quote

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess