.hide-partial { max-height: none; } .show-more { display: none; }

4 mm IR LEDs

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 3

Applied Filters:

Width = 4 mm

Manufacturer

Wavelength

Radiant Intensity

Beam Angle

Vf - Forward Voltage

Power Rating

Minimum Operating Temperature

Maximum Operating Temperature

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Mounting Style	Wavelength	Radiant Intensity	Beam Angle	If - Forward Current	Vf - Forward Voltage	Power Rating	Minimum Operating Temperature	Maximum Operating Temperature	Package/Case	Packaging
Infrared Emitters Emitter Clear 940nm LTE-209 LITEON 1: €0.387 36,119On Order	Mfr. Part No. LTE-209 Mouser Part No 859-LTE-209	LITEON	Infrared Emitters Emitter Clear 940nm Learn More about LITEON ir leds	Datasheet	36,119On Order On Order Ship Dates Mfr. No: LTE-209 Stock: 0 On Order: 5,119 Expected 26/10/2026 10,000 Expected 18/03/2027 21,000 Expected 22/03/2027 Factory Lead Time: 26 Weeks	€0.387 €0.263 €0.187 €0.165 View €0.143 €0.133 €0.123 €0.116	Min.: 1 Mult.: 1		Through Hole	940 nm	3 mW/sr	16 deg	20 mA	1.2 V	90 mW	- 40 C	+ 85 C	T-1 (3 mm)	Bulk
Infrared Emitters 940nm 50 DEGREE BLUE TRANSPARENT Kingbright L34F3BT L34F3BT Kingbright Restricted Availability	Mfr. Part No. L34F3BT Mouser Part No 604-L34F3BT	Kingbright	Infrared Emitters 940nm 50 DEGREE BLUE TRANSPARENT	Datasheet			Restricted Availability	No	Through Hole	940 nm	40 mW/sr		20 mA	1.5 V	100 mW	- 45 C	+ 80 C	T-1 (3 mm)
Infrared Emitters 880nm 50 DEGREE BLUE TRANSPARENT Kingbright L34SF4BT L34SF4BT Kingbright Restricted Availability	Mfr. Part No. L34SF4BT Mouser Part No 604-L34SF4BT	Kingbright	Infrared Emitters 880nm 50 DEGREE BLUE TRANSPARENT	Datasheet			Restricted Availability	No	Through Hole	880 nm	40 mW/sr		20 mA	1.7 V	100 mW	- 45 C	+ 80 C	T-1 (3 mm)

4 mm IR LEDs

Applied Filters:

Customer Service Office

Company

Resources

Support