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.
IR91-21C Real Image
Same model may have multiple batches, images only for reference.

IR91-21C

Part No IR91-21C
Manufacturer Everlight Electronics Co Ltd
Catalog Infrared, UV, Visible Emitters
Description 1.9mm Round Subminiature Axial Infrared LED | EMITTER IR 940NM 65MA AXIAL
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Optoelectronics
Manufacturer Everlight Electronics Co Ltd
Packaging Bulk
Type Infrared (IR)
Current - DC Forward (If) (Maximum) 65mA
Radiant Intensity (Ie) Min at If 3mW/sr at 20mA
Wavelength 940nm
Voltage - Forward (Vf) 1.2V
Viewing Angle 25°
Orientation Top View
Temperature Range - Operating -25°C ~ 85°C
Mounting Style Through Hole
Manufacturer Package Axial, Flat Leads
Manufacturer Pack Quantity 1,000
MSL Level 1 (Unlimited)
Win Source Part Number 1186831-IR91-21C
Manufacturer Homepage www.everlight.com
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Family Name IR91-21C
Introduction Date May 12, 2000
ECCN EAR99
Country of Origin Taiwan
Estimated EOL Date 2024
Ultra Librarian 3D Model Ultra Librarian IR91-21C CAD Model

Description

The IR91-21C is an infrared (IR) component that is widely used in sensing applications. It has been manufactured by Everlight Electronics Co Ltd.

  • Viewing Angle: 25 degrees
  • Wavelength: 940nm
  • Current Test: 65mA
  • Popularity: high popularity
  • Mounting Style: through-hole
  • Manufacturer Package: axial, flat leads
  • Estimated EOL date: 2024

You May Also Be Interested in

Picture of SFH 4141
SFH 4141
OSRAM Opto Semiconductors Inc.
EMITTER IR 950NM 20MA
Need more? Email Us
CQY36N Real Image
CQY36N
Vishay
EMITTER IR 950NM 100MA RADIAL
Need more? Email Us
VSMF4710-GS08 Real Image
VSMF4710-GS08
Vishay
EMITTER IR 870NM 100MA SMD
Lowest to $3.2727
SIR383C Everlight Electronics Co Ltd
SIR383C
Everlight Electronics Co Ltd
EMITTER IR 875NM 100MA RADIAL
Lowest to $0.1083
IR91-21C/TR10 Real Image
IR91-21C/TR10
Everlight Electronics Co Ltd
EMITTER IR 940NM 65MA SMD
Lowest to $0.0436
IR91-21C/TR7 Real Image
IR91-21C/TR7
Everlight Electronics Co Ltd
Infrared Emitter 940nm 250mW/sr Circular Top Mount 2-Pin SMD T/R / EMITTER IR 940NM 65MA SMD
Lowest to $0.0461
AN1102W-TR real image
AN1102W-TR
Stanley Electric Co
EMITTER IR 950NM 50MA SMD
Need more? Email Us
LTE-C9301 Lite-On Inc.
LTE-C9301
Lite-On Inc.
IR Emitter and Detector | EMITTER IR 940NM SMD
Lowest to $0.1640
IR204C/H16/L10 Real Image
IR204C/H16/L10
Everlight Electronics Co Ltd
EMITTER IR 940NM 50MA RADIAL
Lowest to $0.9182

Top Sellers

ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $4.1579
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1127
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $15.1412
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
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.8211
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.8196
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.5619
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.6632
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0357
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 $0.1782

Pricing & Ordering

Quantity Unit Price Ext. Price
850+ $0.0591 $50.2350
2,065+ $0.0485 $100.1525
3,195+ $0.0470 $150.1650
4,400+ $0.0455 $200.2000
5,685+ $0.0440 $250.1400
7,615+ $0.0394 $300.0310
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 10,250 pieces
MOQ: 850 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