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400 Series Electromechanical

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Part #

Standoffs & Spacers AL SPCR #4X1/2

402
Keystone Electronics
1: $0.354
29,876In Stock

Mfr. Part No.
402

Mouser Part No
534-402

Keystone Electronics

Standoffs & Spacers AL SPCR #4X1/2

Datasheet

29,876In Stock

$0.354

$0.273

$0.245

$0.207

View

Min.: 1
Mult.: 1

Rocker Switches 3A 120VAC or 28VDC (On)-Off-(On) SPDT

400MSP4R1BLKM2RE
E-Switch
1: $7.19
44In Stock

Mfr. Part No.
400MSP4R1BLKM2RE

Mouser Part No
612-400MSP4R1BLKM2RE

E-Switch

Rocker Switches 3A 120VAC or 28VDC (On)-Off-(On) SPDT

Datasheet

Product Comments

44In Stock

$7.19

$6.42

$6.28

$5.10

View

Min.: 1
Mult.: 1

Rocker Switches 3A 120VAC or 28VDC On-None-OnSPDT

400MSP1R1BLKM1QE
E-Switch
1: $5.71
106In Stock

Mfr. Part No.
400MSP1R1BLKM1QE

Mouser Part No
612-400MSP1R1BLKM1QE

E-Switch

Rocker Switches 3A 120VAC or 28VDC On-None-OnSPDT

Datasheet

Product Comments

106In Stock

$5.71

$5.55

$4.39

$4.05

View

Min.: 1
Mult.: 1

Rocker Switches 3A 120VAC or 28VDC (On)-Off-(On) SPDT

400MSP4R1BLKM2QE
E-Switch
1: $6.91
198In Stock

Mfr. Part No.
400MSP4R1BLKM2QE

Mouser Part No
612-400MSP4R1BLKM2QE

E-Switch

Rocker Switches 3A 120VAC or 28VDC (On)-Off-(On) SPDT

Datasheet

Product Comments

198In Stock

$6.91

$6.16

$6.00

$4.91

View

Min.: 1
Mult.: 1

Rocker Switches 3A 120VAC or 28VDC On-None-OnSPDT

400MSP1R6BLKVS2QE
E-Switch
1: $6.07
110In Stock

Mfr. Part No.
400MSP1R6BLKVS2QE

Mouser Part No
612-400MSP1R6BLKVS2Q

E-Switch

Rocker Switches 3A 120VAC or 28VDC On-None-OnSPDT

Datasheet

Product Comments

110In Stock

$6.07

$5.97

$4.71

$4.31

$4.24

Min.: 1
Mult.: 1

Standoffs & Spacers THREADED RND STDOFF 2.00"L 10-32 PHENO

473
Keystone Electronics
1: $3.32
2,205In Stock
Factory Special Order

Mfr. Part No.
473

Mouser Part No
534-473

Factory Special Order

Keystone Electronics

Standoffs & Spacers THREADED RND STDOFF 2.00"L 10-32 PHENO

Datasheet

2,205In Stock

$3.32

$2.57

$2.38

$2.18

View

Min.: 1
Mult.: 1

Standoffs & Spacers THREADED RND STDOFF .250"L 8-32 PHENOLIC

460
Keystone Electronics
1: $1.33
2,494In Stock
Factory Special Order

Mfr. Part No.
460

Mouser Part No
534-460

Factory Special Order

Keystone Electronics

Standoffs & Spacers THREADED RND STDOFF .250"L 8-32 PHENOLIC

Datasheet

2,494In Stock

$1.33

$1.05

$0.994

$0.815

View

Min.: 1
Mult.: 1

Rocker Switches 3A 120VAC or 28VDC On-None-OnSPDT

400MSP1R6BLKM6QE
E-Switch
1: $6.15
932In Stock

Mfr. Part No.
400MSP1R6BLKM6QE

Mouser Part No
612-400MSP1R6BLKM6QE

E-Switch

Rocker Switches 3A 120VAC or 28VDC On-None-OnSPDT

Datasheet

Product Comments

932In Stock

$6.15

$5.30

$5.13

$4.79

View

Min.: 1
Mult.: 1

Standoffs & Spacers AL SPCR #4X3/8

400
Keystone Electronics
1: $0.435
2,895In Stock

Mfr. Part No.
400

Mouser Part No
534-400

Keystone Electronics

Standoffs & Spacers AL SPCR #4X3/8

Datasheet

2,895In Stock

$0.435

$0.329

$0.294

$0.249

View

Min.: 1
Mult.: 1

Standoffs & Spacers AL SPCR #6X1/4

405
Keystone Electronics
1: $0.286
4,247In Stock

Mfr. Part No.
405

Mouser Part No
534-405

Keystone Electronics

Standoffs & Spacers AL SPCR #6X1/4

Datasheet

4,247In Stock

$0.286

$0.216

$0.193

$0.163

View

Min.: 1
Mult.: 1

Standoffs & Spacers AL SPCR #6X1/2

409
Keystone Electronics
1: $0.354
2,164In Stock

Mfr. Part No.
409

Mouser Part No
534-409

Keystone Electronics

Standoffs & Spacers AL SPCR #6X1/2

Datasheet

2,164In Stock

$0.354

$0.269

$0.239

$0.203

View

Min.: 1
Mult.: 1

Standoffs & Spacers ALUM #6X.625 SPACER

410
Keystone Electronics
1: $0.394
2,571In Stock

Mfr. Part No.
410

Mouser Part No
534-410

Keystone Electronics

Standoffs & Spacers ALUM #6X.625 SPACER

Datasheet

2,571In Stock

$0.394

$0.302

$0.269

$0.228

View

Min.: 1
Mult.: 1

Standoffs & Spacers AL SPCR #8X1/4

412
Keystone Electronics
1: $0.367
8,349In Stock

Mfr. Part No.
412

Mouser Part No
534-412

Keystone Electronics

Standoffs & Spacers AL SPCR #8X1/4

Datasheet

8,349In Stock

$0.367

$0.295

$0.268

$0.222

View

Min.: 1
Mult.: 1

Standoffs & Spacers AL SPCR #8X3/8

414
Keystone Electronics
1: $0.49
4,347In Stock

Mfr. Part No.
414

Mouser Part No
534-414

Keystone Electronics

Standoffs & Spacers AL SPCR #8X3/8

Datasheet

4,347In Stock

$0.49

$0.397

$0.364

$0.296

View

Min.: 1
Mult.: 1

Standoffs & Spacers AL SPCR #8X1/2

416
Keystone Electronics
1: $0.49
1,130In Stock
12,500Expected 24/8/2026

Mfr. Part No.
416

Mouser Part No
534-416

Keystone Electronics

Standoffs & Spacers AL SPCR #8X1/2

Datasheet

1,130In Stock

12,500Expected 24/8/2026

$0.49

$0.367

$0.328

$0.277

View

Min.: 1
Mult.: 1

Standoffs & Spacers AL SPCR #4X3/4

418
Keystone Electronics
1: $0.394
2,404In Stock

Mfr. Part No.
418

Mouser Part No
534-418

Keystone Electronics

Standoffs & Spacers AL SPCR #4X3/4

Datasheet

2,404In Stock

$0.394

$0.305

$0.272

$0.23

View

Min.: 1
Mult.: 1

Standoffs & Spacers Eco ALUM Spacer 1.25 #4

421
Keystone Electronics
1: $0.258
558In Stock

Mfr. Part No.
421

Mouser Part No
534-421

Keystone Electronics

Standoffs & Spacers Eco ALUM Spacer 1.25 #4

Datasheet

558In Stock

$0.258

$0.194

$0.173

$0.163

Min.: 1
Mult.: 1

Standoffs & Spacers RD ALUM 8 X .125"

4258
Keystone Electronics
1: $0.503
1,210In Stock

Mfr. Part No.
4258

Mouser Part No
534-4258

Keystone Electronics

Standoffs & Spacers RD ALUM 8 X .125"

Learn More

Datasheet

1,210In Stock

$0.503

$0.384

$0.343

$0.29

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1 1/2" ALUM. SPACER

436
Keystone Electronics
1: $0.639
1,319In Stock

Mfr. Part No.
436

Mouser Part No
534-436

Keystone Electronics

Standoffs & Spacers 1 1/2" ALUM. SPACER

Datasheet

1,319In Stock

$0.639

$0.476

$0.424

$0.36

View

Min.: 1
Mult.: 1

Rocker Switches Rocker Switch Subminiature, blk

400MSP1R6BLKM71QE
E-Switch
1: $6.11
285In Stock

Mfr. Part No.
400MSP1R6BLKM71QE

Mouser Part No
612-00MSP1R6BLKM71QE

E-Switch

Rocker Switches Rocker Switch Subminiature, blk

Datasheet

Product Comments

285In Stock

$6.11

$6.00

$4.50

$4.45

$4.27

Min.: 1
Mult.: 1

Rocker Switches 3A 120VAC or 28VDC On-None-OnSPDT

400MSP1R1BLKM6QE
E-Switch
1: $6.15
13In Stock

Mfr. Part No.
400MSP1R1BLKM6QE

Mouser Part No
612-400MSP1R1BLKM6QE

E-Switch

Rocker Switches 3A 120VAC or 28VDC On-None-OnSPDT

Datasheet

Product Comments

13In Stock

$6.15

$5.39

$5.09

$4.88

View

Min.: 1
Mult.: 1

Rocker Switches 3A 120VAC or 28VDC On-None-OnSPDT

400MSP1R1BLKM7QE
E-Switch
1: $6.11
258In Stock

Mfr. Part No.
400MSP1R1BLKM7QE

Mouser Part No
612-400MSP1R1BLKM7QE

E-Switch

Rocker Switches 3A 120VAC or 28VDC On-None-OnSPDT

Datasheet

Product Comments

258In Stock

$6.11

$5.33

$5.03

$4.81

View

Min.: 1
Mult.: 1

Rocker Switches 3A 120VAC or 28VDC On-None-OnSPDT

400MSP1R1BLKVS2RE
E-Switch
1: $6.54
4In Stock
315Expected 9/10/2026

Mfr. Part No.
400MSP1R1BLKVS2RE

Mouser Part No
612-400MSP1R1BLKVS2R

E-Switch

Rocker Switches 3A 120VAC or 28VDC On-None-OnSPDT

Datasheet

Product Comments

4In Stock

315Expected 9/10/2026

$6.54

$6.15

$6.01

$5.90

View

Min.: 1
Mult.: 1

Rocker Switches 3A 120VAC or 28VDC On-None-OnSPDT

400MSP1R6BLKM6RE
E-Switch
1: $5.81
323In Stock

Mfr. Part No.
400MSP1R6BLKM6RE

Mouser Part No
612-400MSP1R6BLKM6RE

E-Switch

Rocker Switches 3A 120VAC or 28VDC On-None-OnSPDT

Datasheet

Product Comments

323In Stock

$5.81

$5.03

$4.75

$4.54

View

Min.: 1
Mult.: 1

Standoffs & Spacers .167 X .437 #4 ROUND SPACER ALUMINUM

401
Keystone Electronics
1: $0.422
2,947In Stock

Mfr. Part No.
401

Mouser Part No
534-401

Keystone Electronics

Standoffs & Spacers .167 X .437 #4 ROUND SPACER ALUMINUM

Datasheet

2,947In Stock

$0.422

$0.32

$0.286

$0.242

View

Min.: 1
Mult.: 1

400 Series Electromechanical

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