W29C040P70B

Welcome to netCOMPONENTS! netCOMPONENTS is a market leader in sourcing services for the worldwide electronic components industry. netCOMPONENTS is the world's premier destination for the sourcing and procurement of electronic components, connecting members (buyers) and suppliers (sellers) in a direct and vendor-neutral environment!

Stock/Availability for: W29C040P70B

Find stocking distributors and other suppliers of W29C040P70B using netCOMPONENTS. If you are not already a netCOMPONENTS member, request a free trial membership today to search the netCOMPONENTS database of 50 million+ electronic component line items and contact W29C040P70B suppliers.

Register Today

  • Search 900 Billion+ Electronic Components
  • 3,000+ Suppliers
  • Launched in 1997
Request a Free Trial Membership

Statistics

Total Quantity
157,741
Line Items
20
Suppliers listing this part
20
Countries/regions where listing suppliers exist
6
Most Recent Upload
1/21/2026

Sponsored Live Part Search

Part Number: W29C040P70B

Part Number Country/Region Suppliers Line Items Total Qty
W29C040P-70B CN 8 8 130,952
W29C040P-70B US 4 4 1,679
W29C040P70B JP 3 3 13,724
W29C040P-70B TW 2 2 8,204
W29C040P-70B HK 2 2 3,180
W29C040P70B KR 1 1 2

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
W29C040P90B 7 41 45 308,650
W29C040P90 8 24 25 67,853
W29C040P90Z 8 21 22 55,626
W29C040P-70 3 3 3 16,362
W29C040P-90N 2 2 2 900
W29C040 PLCC32 512KX8 2 2 2 364
W29C040P 2 2 2 2,104
W29C040P-70 W29C040P-70Z 1 1 1 698
W29C040P-70Z 1 1 1 583
W29C040P-90J 1 1 1 2,620

Possible Component Manufacturers*

ISD (NuvoTon) (Winbond) (Information Storage Devices)
NuvoTon (ISD)
Winbond Electronics

* This symbol ( ) will appear next to the manufacturer if a datasheet is available for the part. Registered members can click on the datasheet icon to locate the datasheet for the part.

Request a Free Trial Membership to contact suppliers for part number W29C040P70B

Page Created: 1/21/2026