Where can I buy SSF-LXH305SID?

SSF-LXH305SID is available from Digi-Key, Hotenda. See pricing comparison above.

SSF-LXH305SID Lumex Opto/Components Inc. | Optoelectronics | DigiKey

Brand name, Manufacturer name, Manufacturer, Attribute01	Lumex Opto/Components Inc.
Attribute00	Optoelectronics
Attribute02, Attribute12, Attribute13	-
Attribute03	Bulk
Attribute04	Active
Attribute05	Red
Attribute06	636nm
Attribute07	Single
Attribute08	20mA
Attribute09	100mcd
Attribute10	60?
Attribute11	Diffused, Tinted
Attribute14	2V
Attribute15	Surface Mount, Right Angle
AttributeKey00	Category
AttributeKey01	Mfr
AttributeKey02	Series
AttributeKey03	Package
AttributeKey04	Part Status
AttributeKey05	Color
AttributeKey06, length_Attrib	Wavelength - Peak
AttributeKey07	Configuration
AttributeKey08	Current
AttributeKey09	Millicandela Rating
AttributeKey10	Viewing Angle
AttributeKey11	Lens Type
AttributeKey12	Lens Style
AttributeKey13	Lens Size
AttributeKey14	Voltage Rating
AttributeKey15	Mounting Type
DimensionUnit	m
Extra Product Name	SSF-LXH305SID Lumex Opto/Components Inc. \| Optoelectronics \| DigiKey
atoms, moq, multiple	1
extraShipping, qtyInStock	0
length	636.0
MPN	SSF-LXH305SID
SKU	517234

Seller	SKU	MOQ	In stock	Multiple	Prices
Digi-Key	517234	1		1
Hotenda	H2949042	1		1