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Stock/Availability for: 521997-1

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Statistics

Total Quantity
64,630
Line Items
12
Suppliers listing this part
12
Countries/regions where listing suppliers exist
3
Most Recent Upload
8/22/2025

Sponsored Live Part Search

Part Number: 521997-1

Part NumberCountry/RegionSuppliersLine ItemsTotal Qty
521997-1CN8848,930
521997-1US3311,700
521997-1TW114,000

Other Parts

Part Number Countries/RegionsSuppliersLine ItemsTotal Qty
5219901802F 9212283,411
5219901F 417175,243,100
521-9918F 416175,185,779
5219946F 316165,173,244
5219947F 515155,109,958
5219948F 313135,193,460
5219974F 2885,061,007
5219972-2 1112
5219972 1116,051
5219974-1 1111

Possible Component Manufacturers*

Siemens EC (Siemens Electromechanical Components)
Telemecanique Sensors (SE - Telemecanique)
TE Connectivity Relays - EH-Schrack (EH-Schrack) (Schrack Technik)
TE Connectivity
Macro Sensors (AST) (TE) (TE - Sensor)
TE Connectivity - Ladd (Ladd)

* 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 521997-1

Page Created: 8/23/2025 2:09:31 PM