Infrared (IR) Emitter 740nm 1.9V 700mA 250mW/sr @ 350mA 120° 2-SMD, No Lead Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

QBHP684-IR4BU

DigiKey Part Number
1516-1213-2-ND - Tape & Reel (TR)
1516-1213-1-ND - Cut Tape (CT)
1516-1213-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
QBHP684-IR4BU
Description
LED IR 740NM 700MA SMD
Manufacturer Standard Lead Time
7 Weeks
Customer Reference
Detailed Description
Infrared (IR) Emitter 740nm 1.9V 700mA 250mW/sr @ 350mA 120° 2-SMD, No Lead Exposed Pad
Datasheet
 Datasheet
Product Attributes
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Category
Wavelength
740nm
Manufacturer
QT Brightek (QTB)
Voltage - Forward (Vf) (Typ)
1.9V
Series
Viewing Angle
120°
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Orientation
Top View
Part Status
Active
Operating Temperature
-40°C ~ 85°C (TA)
Type
Infrared (IR)
Mounting Type
Surface Mount
Current - DC Forward (If) (Max)
700mA
Package / Case
2-SMD, No Lead Exposed Pad
Radiant Intensity (Ie) Min @ If
250mW/sr @ 350mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Available To Order
Factory Stock: 3,000
1,000 estimated in stock on 09-Nov-2026

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$5.07000$5.07
10$3.77100$37.71
100$3.00830$300.83
500$2.67460$1,337.30
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$2.56611$2,566.11
2,000$2.47436$4,948.72
3,000$2.42741$7,282.23