PT91-21B Everlight

PT91-21B electronic component of Everlight
PT91-21B Everlight
PT91-21B Phototransistors
PT91-21B  Optoelectronics
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of PT91-21B Phototransistors across the USA, India, Europe, Australia, and various other global locations. PT91-21B Phototransistors are a product manufactured by Everlight. We provide cost-effective solutions for Phototransistors, ensuring timely deliveries around the world.

Part No. PT91-21B
Manufacturer: Everlight
Category: Phototransistors
Description: Phototransistors IR Phototransistor
Datasheet: PT91-21B Datasheet (PDF)
Price (USD)
5: USD 0.1336 ea
Line Total: USD 0.67 
Availability : 4699
  
Ship by Fri. 10 Oct to Thu. 16 Oct
QtyUnit Price
5$ 0.1336
50$ 0.107
150$ 0.0936
1000$ 0.0564
2000$ 0.051
5000$ 0.0483

Availability 4699
Ship by Fri. 10 Oct to Thu. 16 Oct
MOQ : 5
Multiples : 5
QtyUnit Price
5$ 0.1336
50$ 0.107
150$ 0.0936
1000$ 0.0564
2000$ 0.051
5000$ 0.0483


Availability 928
Ship by Wed. 08 Oct to Fri. 10 Oct
MOQ : 1
Multiples : 1
QtyUnit Price
1$ 0.154
149$ 0.1302
409$ 0.1232
50000$ 0.1176

   
Manufacturer
Product Category
Rohs
Package
Brand Category
Current - Collector Max
Current - Dark Max
Wavelength
Operating Temperature
Voltage - Collector Emitter Breakdown Max
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the PT91-21B from our Phototransistors category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the PT91-21B and other electronic components in the Phototransistors category and beyond.

Image Part-Description
Stock Image EL-17-21SURC/S530-A2/TR8
Standard LEDs - SMD Red Water Clear 624nm 42mcd
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 19-213UYC/S530-A2/TR8
Standard LEDs - SMD Super Yellow
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image QTLP600C4TR
Green 570nm LED Indication - Discrete 2.1V 0603 (1608 Metric)
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image QTLP651C4TR
Standard LEDs - SMD 1206 W/LENS GRN
Stock : 4000
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image HLMPM501
Standard LEDs - Through Hole 4mm FLT TOP GRN DIFF
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ITR-20002
Optical Switches, Reflective, Phototransistor Output Opto Interrupter
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MAN6760
LED Displays & Accessories .56" RED BLANK FACE
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 11-21SURC-S530-A3-TR8
11-21SURC/S530-A3/TR8**NY^2104^0768612
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SIR67-21/TR8
Infrared (IR) LEDs SMD,3.2x2.7mm RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ELSW-F41Y1-OLPNM-AA3A5
Light Emitting Diodes (LED) Amber Color 585~595nm SMD,3.5x3.5mm RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image PT42-21B-TR8
Phototransistors IR Phototransistor
Stock : 7115
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image OP565B
Phototransistors Photodarlington
Stock : 6
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SD1440-004L
Phototransistors Silicon PhotoTrans Mtl Can Coaxial Pkg
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SFH 314 FA
Phototransistors PHOTOTRANSISTOR
Stock : 2255
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SDP8406-003
Phototransistors 50deg,3.4mA,SideLook 15us Rise and Fall
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SDP8405-002
Phototransistors Silicon PhotoTrans T-1 Plastic Package
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image QSE122
Phototransistors 3mA PHOTO TRANS
Stock : 1000
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image OP555C
Phototransistors Photo Transistor
Stock : 766
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image AP2012P3C-P22
Phototransistors 2x1.2mm PHOTOTRANS SMD LED
Stock : 9414
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PT-A6-AC-5-PN-520
Phototransistor; 5mm; λp max:520nm; 60V; Lens: transparent; 50mW
Stock : 500
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

The Everlight PT91-21B is a surface mount LED package with a high output and wide viewing angle. This package is ideal for applications requiring a uniform, full panel lighting solution. It features a high intensity red LED emitter with a wide viewing angle of 120 degrees, and a high luminous intensity of up to 10,000mcd. The package is designed with a low power consumption of 70mA @ 20mA and an operating voltage of between 2 and 3.6 Volts. This LED package also offers an average operating lifespan of 35,000 hours. With its compact footprint and easy installation, the PT91-21B is an ideal solution for automotive, industrial, and home lighting applications.

Tariff Desc

8541.40.00 54 No .Light emitting diodes (LED), LED displays, optocouplers, photosensitive transistors and diodes, infra-red and fibre optic emitters and detectors Free

8541.10.00 15 No - Diodes, other than photosensitive or light emitting diodes Free

DIODES, TRANSISTORS AND SIMILAR SEMICONDUCTOR DEVICES; PHOTOSENSITIVE SEMICONDUCTOR DEVICES, INCLUDING PHOTOVOLTAIC CELLS WHETHER OR NOT ASSEMBLED IN MODULES OR MADE UP INTO PANELS; LIGHT-EMITTING DIODES (LED); MOUNTED PIEZO-ELECTRIC CRYSTALS:
Everlight Elec
EVERLIGHT ELEC.
EVERLIGHT ELECTRONICS
Everlight Electronics Co Ltd
Everlight Electronics CO., LTD
EVERLIGHT INTERNATIONAL CORP.
EVL
AD822ARZ-REEL Precision Amplifier by Analog Devices image

May 20, 2025
AD822ARZ-REEL Precision Amplifiers by Analog Devices offer low noise, high gain accuracy, and wide voltage range—ideal for medical, industrial, and sensor applications. RoHS compliant.
TDR-960-24 DIN Rail Power Supply – Mean Well 960W image

Jul 8, 2025
The TDR-960-24 DIN Rail Power Supply by Mean Well delivers 960W at 24V DC with high efficiency in a slim design. Perfect for automation systems. Available globally from Xon Electronics.
Schneider LA1KN31 Auxiliary Contact Block : Industrial & Electrical Applications image

Mar 19, 2025
The Schneider LA1KN31 Auxiliary Contact Block, part of the TeSys K series, enhances the functionality of contactors and control relays with its 3NO+1NC configuration. Designed for front mounting, it features secure screw terminals for reliable connections. Ideal for motor control, automat
TPC-31T-E3AE Panel PC – Advantech 3.5" ARM-Based HMI image

May 26, 2025
Advantech TPC-31T-E3AE is a 3.5" QVGA Panel PC with a TI AM3517 600MHz processor, 256MB RAM, and fanless design—perfect for embedded automation and compact HMI systems.

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified