Where can I buy BK-921?

BK-921 is available from Digi-Key. See pricing comparison above.

What is the price of BK-921?

Pricing is approximately $0.59 per unit.

Yes, BK-921 is currently in stock at multiple distributors with immediate availability.

BK-921 MPD (Memory Protection Devices) | Battery Products | DigiKey

MPD (Memory Protection Devices) . BK-921

Attributes

Brand name, Manufacturer name, Manufacturer, Attribute01	MPD (Memory Protection Devices)
Attribute00	Battery Products
Attribute02, Attribute12, Attribute14	-
Attribute03, packaging	Bulk
Attribute04	Active
Attribute05	Coin Cell, Retainer
Attribute06	Retainer
Attribute07	Coin, 20.0mm
Attribute08, atoms, moq, multiple, tierMinQty1	1
Attribute09	2032
Attribute10	PCB, Through Hole
Attribute11	PC Pin
Attribute13	0.140" (3.56mm)
AttributeKey00	Category
AttributeKey01	Mfr
AttributeKey02	Series
AttributeKey03	Package
AttributeKey04	Product Status
AttributeKey05	Battery Type, Function
AttributeKey06	Style
AttributeKey07	Battery Cell Size
AttributeKey08	Number of Cells
AttributeKey09	Battery Series
AttributeKey10	Mounting Type
AttributeKey11	Termination Style
AttributeKey12	Features
AttributeKey13, height_Attrib	Height Above Board
AttributeKey14	Operating Temperature
DimensionUnit	inch
Extra Product Name	BK-921 MPD (Memory Protection Devices) \| Battery Products \| DigiKey
extraShipping	0
height	0.14
MPN	BK-921
qtyInStock	2945
SKU	14308158
snippet	Battery Retainer Coin, 20.0mm 1 Cell PC Pin
tierMinQty2	10
tierMinQty3	50
tierMinQty4	100
tierMinQty5	250
tierMinQty6	500
tierMinQty7	1,000
tierMinQty8	2,500
tierMinQty9	5,000
tierPrice1	0.59000
tierPrice2	0.50100
tierPrice3	0.43940
tierPrice4	0.41450
tierPrice5	0.38188
tierPrice6	0.35886
tierPrice7	0.33582
tierPrice8	0.30512
tierPrice9	0.28401

Distributor offers

Seller	SKU	MOQ	In stock	Multiple	Prices
Digi-Key	14308158	1	2945	1	1 @ $0.59, 10 @ $0.50, 50 @ $0.44, 100 @ $0.41, 250 @ $0.38, 500 @ $0.36, 1000 @ $0.34, 2500 @ $0.31, 5000 @ $0.28