MMBT5551L

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: MMBT5551L

Find stocking distributors and other suppliers of MMBT5551L 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 MMBT5551L suppliers.

Register Today

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

Statistics

Total Quantity
2,402,579
Line Items
23
Suppliers listing this part
21
Countries/regions where listing suppliers exist
6
Most Recent Upload
11/12/2025

Sponsored Live Part Search

Part Number: MMBT5551L

Part Number Country/Region Suppliers Line Items Total Qty
MMBT5551L CN 9 11 2,140,800
MMBT5551L US 7 7 252,852
MMBT5551L DE 2 2 2,455
MMBT5551L IT 1 1 3,568
MMBT5551L TW 1 1 2,887
MMBT5551L FR 1 1 17

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
MMBT5551LT1G 22 417 704 247,079,653
MMBT5551LT1 19 140 244 1,229,219
MMBT5551LT3G 16 52 63 4,900,719
MMBT5551LT3 3 6 9 222,398
MMBT5551LT 3 6 6 19,436
MMBT5551LTIG 2 4 4 11,184
MMBT5551LT1G-PRL1 2 4 4 120
MMBT5551LT1G-SOT-23 2 2 2 364,100
MMBT5551LT1H 1 2 2 30,000
MMBT5551LT1G/MMBT5551 2 2 2 15,406

Possible Component Manufacturers*

Quantic UTC (Union Technology Corp)
UTC (Unisonic Technologies)
Motorola (SCG) (Semiconductor Components Group of Motorola)
Youwang (YW UTC) - see Unisonic
Goodrich - Aerospace (UTC Aerospace)
Union Technology Corp (UTC)

* 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 MMBT5551L

Page Created: 11/12/2025