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.
PT19-21B/L41/TR8 Real Image
Same model may have multiple batches, images only for reference.

PT19-21B/L41/TR8

Part No PT19-21B/L41/TR8
Manufacturer Everlight Electronics Co Ltd
Catalog Optical Sensors - Phototransistors
Description PHOTOTRANSISTOR FLAT BK MINI SMD
Datasheet
PT19-21B/L41/TR8 Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Sensors, Transducers
Manufacturer Everlight Electronics Co Ltd
Packaging Reel - TR
Status Active
VCEO Maximum Collector-Emitter Breakdown Voltage 30V
Maximum Current Collector 20mA
Current - Dark (Id) (Max) 100nA
Wavelength 940nm
Maximum Power Dissipation 75mW
Mounting SMD (SMT)
Orientation Top View
Temperature Range - Operating -25°C to 85°C (TA)
Dimension 0603 (1608 Metric)
Win Source Part Number 1090476-PT19-21B/L41/TR8
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian PT19-21B/L41/TR8 CAD Model

Description

The Everlight Electronics Co Ltd PT19-21B/L41/TR8 is a sensor that comes in a 0603 (1608 Metric) package.

  • Wavelength: 940nm
  • Maximum Current Collector: 20mA
  • VCEO Maximum Collector-Emitter Breakdown Voltage: 30V
  • Maximum Power Dissipation: 75mW
  • Current-Dark (Id) (Max): 100nA
  • Supply and Demand Status: Balanced

You May Also Be Interested in

OP593B TT Electronics – Price, Stock & Datasheet
OP593B
TT Electronics
SENSOR PHOTO 890NM TOP VIEW RAD
Lowest to $1.1414
BPX 43-3/4 OSRAM Opto Semiconductors Inc.
BPX 43-3/4
OSRAM Opto Semiconductors Inc.
PHOTOTRANSISTOR NPN 880NM TO-18 / Phototransistor Chip Silicon 880nm 3-Pin TO-18
Need more? Email Us
LTR-763JK-P1 LITE-ON Technology – Price, Stock & Datasheet
LTR-763JK-P1
LITE-ON Technology
SENSOR PHOTO 880NM SIDE VIEW RAD
Need more? Email Us
SFH 325 FA-4-Z
SFH 325 FA-4-Z
OSRAM Opto Semiconductors Inc.
SENSOR PHOTO 980NM SID VIEW PLCC
Lowest to $0.4086
VEMT2003X01 Vishay – Price, Stock & Datasheet
VEMT2003X01
Vishay
PHOTOTRANSISTOR 790 TO 970 NM
Need more? Email Us
VEMT3700-GS08 Real Image
VEMT3700-GS08
Vishay
PHOTOTRANSISTOR 830NM PLCC-2
Lowest to $0.3796
LTR-5888DH LITE-ON Technology – Price, Stock & Datasheet
LTR-5888DH
LITE-ON Technology
SENSOR PHOTO SIDE VIEW RADIAL
Need more? Email Us
LTR-301-002 LITE-ON Technology – Price, Stock & Datasheet
LTR-301-002
LITE-ON Technology
PT/IR LTR-301-002 PTR SIDE LOOKI
Need more? Email Us
SFH 7221-Z Real Image
SFH 7221-Z
OSRAM Opto Semiconductors Inc.
SENSOR PHOTO 860NM TOP VIEW PLCC
Need more? Email Us

Top Sellers

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 $2.6071
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
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 $13.0101
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.1775
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $18.8657
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.9399
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $19.0076
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $4.7519
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374

Pricing & Ordering

Quantity Unit Price Ext. Price
1,955+ $0.0256 $50.0480
4,765+ $0.0210 $100.0650
7,355+ $0.0204 $150.0420
10,155+ $0.0197 $200.0535
13,090+ $0.0191 $250.0190
17,545+ $0.0171 $300.0195
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 490,000 pieces
MOQ: 1955 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

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