NE543K

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Stock/Availability for: NE543K

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Statistics

Total Quantity
212
Line Items
9
Suppliers listing this part
8
Countries/regions where listing suppliers exist
3
Most Recent Upload
5/31/2026

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
NE543K FR 1 1 24

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
NE542N 11 27 34 7,641
NE544N 10 27 34 16,164
NE545B 10 25 29 19,918
NE540H 7 20 31 36,163
NE540L 3 16 19 1,591
NE546A 4 7 7 818
NE542 4 4 4 2,896
NE545 2 3 3 127
NE543T 1 1 1 1
NE543TO 1 1 1 5

Possible Component Manufacturers*

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

* 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: 5/31/2026