NE543K

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Stock/Availability for: NE543K

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Statistics

Total Quantity
188
Line Items
8
Suppliers listing this part
7
Countries/regions where listing suppliers exist
2
Most Recent Upload
3/13/2026

Sponsored Live Part Search

Part Number: NE543K

Part Number Country/Region Suppliers Line Items Total Qty
NE543K US 4 5 163
NE543K GB 3 3 25

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
NE544N 10 29 36 18,714
NE542N. 12 28 34 18,624
NE545B 8 22 25 19,580
NE540H 7 19 30 12,513
NE540L 3 16 19 1,591
NE546A 4 6 6 796
NE542 5 5 5 4,396
NE545 2 3 3 127
NE543T 1 1 1 1
NE543TO 1 1 1 5

Possible Component Manufacturers*

Signia Technologies (ISSI)
Signal Technology (STC) (Crane - Microwave Systems)
Signal Processing Technologies (SPT) (Fairchild)
Signetics Korea (YP)
Signal Transformer (Stewart Connector) (Bel Fuse)
Tempo Semi (TSI)

* 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 NE543K

Page Created: 3/13/2026