Where can I buy P1800SD?

P1800SD is available from Abacus Technologies, Ewing Components, Digi-Key, Win Source, Hotenda. See pricing comparison above.

Yes, P1800SD is currently in stock at multiple distributors with immediate availability.

Littelfuse . P1800SD

Brand name, Manufacturer name, Manufacturer	Littelfuse

Seller	SKU	MOQ	In stock	Multiple
Abacus Technologies	P1800SD		9259
Ewing Components	P1800SD		40000
Digi-Key	P1800SD-ND	1		1
Win Source	P1800SD	1	55000	1
Hotenda	H698880	1		1
Digi-Key	704396	1		1