Where can I buy H21A4?

H21A4 is available from Rochester Electronics, Ewing Components, Digi-Key, Hotenda, Digi-Key. See pricing comparison above.

What is the price of H21A4?

Pricing is approximately $0.87 per unit.

Yes, H21A4 is currently in stock at multiple distributors with immediate availability.

Name: Fairchild Semiconductor . H21A4
Brand: Fairchild Semiconductor
Price: 0.87 USD
Availability: InStock

Brand name, Manufacturer name, Manufacturer	Fairchild Semiconductor

Seller	SKU	MOQ	In stock	Multiple	Prices
Rochester Electronics	H21A4		40		1 @ $0.87, 25 @ $0.81, 100 @ $0.77, 500 @ $0.74, 1000 @ $0.71
Ewing Components	H21A4		7010
Digi-Key	H21A4-ND	1		50
Hotenda	H3942911	1		1
Digi-Key	401316	1		1
Digi-Key	11553858	1		1