BY509

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Stock/Availability for: BY509

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Statistics

Total Quantity
1,104
Line Items
6
Suppliers listing this part
5
Countries/regions where listing suppliers exist
3
Most Recent Upload
2/13/2026

Sponsored Live Part Search

Part Number: BY509

Part Number Country/Region Suppliers Line Items Total Qty
BY509 GB 3 4 1,036
BY509 AT 1 1 65
BY509 US 1 1 3

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
BY500-800 14 47 54 114,920
BY500200 13 38 44 314,578
BY500/600 10 34 38 211,426
BY500-100 11 33 38 48,111
BY500-1000 10 29 33 86,017
BY500-400 10 22 26 34,408
BY505 7 12 13 6,628
BY500-400-E354 4 11 11 34,885
BY509P 2 2 2 17
BY509P-T 1 1 1 50

Possible Component Manufacturers*

Mullard Ltd (Philips)
Philips Lumileds Lighting Company (Lumileds)
LG Display - formerly LG Philips LCD
Westcode Semiconductors (IXYS UK Westcode) (Littelfuse)
LKG - Philmore Datak Carter Craft Pfanstiehl
Philips Semiconductors (NXP) (Next eXPerience)

* 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 BY509

Page Created: 2/13/2026