Where can I buy HEDS-6540#J12?

HEDS-6540#J12 is available from Digi-Key, Hotenda. See pricing comparison above.

HEDS-6540#J12 Broadcom Limited | Sensors, Transducers | DigiKey

Brand name, Manufacturer name, Manufacturer, Attribute01	Broadcom Limited
Attribute00	Sensors, Transducers
Attribute02	HEDS
Attribute03	Bulk
Attribute04	Obsolete
Attribute05	Optical
Attribute06	Quadrature with Index (Incremental)
Attribute07	1024
Attribute08	5V
Attribute09	6mm Open Center
Attribute10, Attribute11	No
Attribute12	Chassis Mount, Motors
Attribute13	Vertical
Attribute14	Cable with Connector
Attribute15	-
AttributeKey00	Category
AttributeKey01	Mfr
AttributeKey02	Series
AttributeKey03	Package
AttributeKey04	Part Status
AttributeKey05	Encoder Type
AttributeKey06	Output Type
AttributeKey07	Pulses per Revolution
AttributeKey08	Voltage - Supply
AttributeKey09	Actuator Type
AttributeKey10	Detent
AttributeKey11	Built in Switch
AttributeKey12	Mounting Type
AttributeKey13	Orientation
AttributeKey14	Termination Style
AttributeKey15	Rotational Life (Cycles Min)
Extra Product Name	HEDS-6540#J12 Broadcom Limited \| Sensors, Transducers \| DigiKey
atoms, moq, multiple	1
extraShipping, qtyInStock	0
MPN	HEDS-6540#J12
SKU	2219839

Seller	SKU	MOQ	In stock	Multiple	Prices
Digi-Key	2219839	1		1
Hotenda	H3917760	1		1