.hide-partial { max-height: none; } .show-more { display: none; }

4000 Series Electromechanical

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Electromechanical

List Images

Results: 120

Applied Filters:

Series = 4000

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Standoffs & Spacers SURFACE MOUNT #6 SPACER .125 HT TIN

4897
Keystone Electronics
1: $0.57
5,742In Stock
7,000Expected 27/04/2026

Mfr. Part No.
4897

Mouser Part No
534-4897

Keystone Electronics

Standoffs & Spacers SURFACE MOUNT #6 SPACER .125 HT TIN

Datasheet

5,742In Stock

7,000Expected 27/04/2026

Cut Tape

$0.57

$0.438

$0.393

$0.333

Reel

$0.245

View

Min.: 1
Mult.: 1

Reel: 1,000

Standoffs & Spacers SURFACE MOUNT #6 SPACER .250 HT TIN

4898
Keystone Electronics
1: $0.59
62In Stock
1,950Expected 02/03/2026

Mfr. Part No.
4898

Mouser Part No
534-4898

Keystone Electronics

Standoffs & Spacers SURFACE MOUNT #6 SPACER .250 HT TIN

Datasheet

62In Stock

1,950Expected 02/03/2026

Cut Tape

$0.59

$0.452

$0.405

$0.344

Reel

$0.265

View

Min.: 1
Mult.: 1

Reel: 650

Standoffs & Spacers "ZERO" HEIGHT THREADED INSERT, 2-56

4929
Keystone Electronics
1: $0.53
5,154In Stock

Mfr. Part No.
4929

Mouser Part No
534-4929

Keystone Electronics

Standoffs & Spacers "ZERO" HEIGHT THREADED INSERT, 2-56

Datasheet

5,154In Stock

Cut Tape

$0.53

$0.413

$0.362

$0.314

Reel

$0.228

View

Min.: 1
Mult.: 1

Reel: 1,500

Standoffs & Spacers M/F NYLON STANDOFF 4-40 .250 L

4940
Keystone Electronics
1: $0.70
771In Stock

Mfr. Part No.
4940

Mouser Part No
534-4940

Keystone Electronics

Standoffs & Spacers M/F NYLON STANDOFF 4-40 .250 L

Learn More

Datasheet

771In Stock

$0.70

$0.537

$0.53

$0.529

View

Min.: 1
Mult.: 1

Standoffs & Spacers M/F NYLON STANDOFF 4-40 .750 L

4944
Keystone Electronics
1: $0.76
35In Stock

Mfr. Part No.
4944

Mouser Part No
534-4944

Keystone Electronics

Standoffs & Spacers M/F NYLON STANDOFF 4-40 .750 L

Learn More

Datasheet

35In Stock

$0.76

$0.584

$0.583

$0.351

$0.321

Min.: 1
Mult.: 1

Standoffs & Spacers "ZERO" HEIGHT THREADED INSERT, 6-32

4949
Keystone Electronics
1: $0.54
2,841In Stock

Mfr. Part No.
4949

Mouser Part No
534-4949

Keystone Electronics

Standoffs & Spacers "ZERO" HEIGHT THREADED INSERT, 6-32

Datasheet

2,841In Stock

Cut Tape

$0.54

$0.413

$0.37

$0.314

Reel

$0.228

View

Min.: 1
Mult.: 1

Reel: 1,500

Standoffs & Spacers M/F NYLON STANDOFF 6-32 .750 L

4974
Keystone Electronics
1: $0.75
211In Stock

Mfr. Part No.
4974

Mouser Part No
534-4974

Keystone Electronics

Standoffs & Spacers M/F NYLON STANDOFF 6-32 .750 L

Learn More

Datasheet

211In Stock

$0.75

$0.584

$0.583

$0.351

$0.321

Min.: 1
Mult.: 1

Circuit Board Hardware - PCB CONTACT EYELET

4021
Keystone Electronics
1: $0.18
487In Stock

Mfr. Part No.
4021

Mouser Part No
534-4021

Keystone Electronics

Circuit Board Hardware - PCB CONTACT EYELET

Datasheet

487In Stock

$0.18

$0.14

$0.114

$0.095

View

Min.: 1
Mult.: 1

Standoffs & Spacers .875 NYL stdoff 4-40 Thread

4805
Keystone Electronics
1: $0.58
86In Stock

Mfr. Part No.
4805

Mouser Part No
534-4805

Keystone Electronics

Standoffs & Spacers .875 NYL stdoff 4-40 Thread

Learn More

Datasheet

86In Stock

$0.58

$0.546

$0.488

$0.414

View

Min.: 1
Mult.: 1

Standoffs & Spacers .250 X 1.375 4-40 M/F HEX STANDOFF NYLON

4809
Keystone Electronics
1: $0.74
229In Stock

Mfr. Part No.
4809

Mouser Part No
534-4809

Keystone Electronics

Standoffs & Spacers .250 X 1.375 4-40 M/F HEX STANDOFF NYLON

Learn More

Datasheet

229In Stock

$0.74

$0.573

$0.512

$0.435

View

Min.: 1
Mult.: 1

Standoffs & Spacers M/F HEX STDOFF 1.625"L 4-40 NYL

4811
Keystone Electronics
1: $0.76
243In Stock

Mfr. Part No.
4811

Mouser Part No
534-4811

Keystone Electronics

Standoffs & Spacers M/F HEX STDOFF 1.625"L 4-40 NYL

Learn More

Datasheet

243In Stock

$0.76

$0.59

$0.528

$0.448

View

Min.: 1
Mult.: 1

Standoffs & Spacers 7/8" MALE/FEM NYLON

4819
Keystone Electronics
1: $0.52
347In Stock

Mfr. Part No.
4819

Mouser Part No
534-4819

Keystone Electronics

Standoffs & Spacers 7/8" MALE/FEM NYLON

Learn More

Datasheet

347In Stock

$0.52

$0.417

$0.384

$0.378

View

Min.: 1
Mult.: 1

Standoffs & Spacers 6/32x1 1/4 NY HX M/F

4822
Keystone Electronics
1: $0.73
3,233In Stock

Mfr. Part No.
4822

Mouser Part No
534-4822

Keystone Electronics

Standoffs & Spacers 6/32x1 1/4 NY HX M/F

Learn More

Datasheet

3,233In Stock

$0.73

$0.564

$0.504

$0.428

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF 6-32 1-3/8"

4823
Keystone Electronics
1: $0.71
10In Stock

Mfr. Part No.
4823

Mouser Part No
534-4823

Keystone Electronics

Standoffs & Spacers STANDOFF 6-32 1-3/8"

Learn More

Datasheet

10In Stock

$0.71

$0.624

$0.512

$0.435

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1.625 NYL stdoff 6-32 Thread

4825
Keystone Electronics
1: $0.76
751In Stock

Mfr. Part No.
4825

Mouser Part No
534-4825

Keystone Electronics

Standoffs & Spacers 1.625 NYL stdoff 6-32 Thread

Learn More

Datasheet

751In Stock

$0.76

$0.59

$0.528

$0.448

View

Min.: 1
Mult.: 1

Standoffs & Spacers M/F HEX STDOFF 1.75"L 6-32 NYL

4826
Keystone Electronics
1: $0.77
1,044In Stock

Mfr. Part No.
4826

Mouser Part No
534-4826

Keystone Electronics

Standoffs & Spacers M/F HEX STDOFF 1.75"L 6-32 NYL

Learn More

Datasheet

1,044In Stock

$0.77

$0.60

$0.537

$0.456

View

Min.: 1
Mult.: 1

Standoffs & Spacers STD OFF 2" 6-32 M/F

4827
Keystone Electronics
1: $0.77
146In Stock

Mfr. Part No.
4827

Mouser Part No
534-4827

Keystone Electronics

Standoffs & Spacers STD OFF 2" 6-32 M/F

Learn More

Datasheet

146In Stock

$0.77

$0.609

$0.544

$0.462

View

Min.: 1
Mult.: 1

Standoffs & Spacers 8/32 THD NYLON

4831
Keystone Electronics
1: $0.50
9In Stock

Mfr. Part No.
4831

Mouser Part No
534-4831

Keystone Electronics

Standoffs & Spacers 8/32 THD NYLON

Learn More

Datasheet

9In Stock

$0.50

$0.438

$0.40

$0.333

View

Min.: 1
Mult.: 1

Standoffs & Spacers NYL M/F HEX STANDOFF .875" 8-32 THREAD

4833
Keystone Electronics
1: $0.71
8In Stock

Mfr. Part No.
4833

Mouser Part No
534-4833

Keystone Electronics

Standoffs & Spacers NYL M/F HEX STANDOFF .875" 8-32 THREAD

Learn More

Datasheet

8In Stock

$0.71

$0.546

$0.488

$0.414

View

Min.: 1
Mult.: 1

Standoffs & Spacers NYL M/F HEX STANDOFF 1.25" 8-32 THREAD

4836
Keystone Electronics
1: $0.73
130In Stock

Mfr. Part No.
4836

Mouser Part No
534-4836

Keystone Electronics

Standoffs & Spacers NYL M/F HEX STANDOFF 1.25" 8-32 THREAD

Learn More

Datasheet

130In Stock

$0.73

$0.564

$0.504

$0.428

View

Min.: 1
Mult.: 1

Standoffs & Spacers NYL M/F HEX STANDOFF 1.375" 8-32 THREAD

4837
Keystone Electronics
1: $0.73
206In Stock

Mfr. Part No.
4837

Mouser Part No
534-4837

Keystone Electronics

Standoffs & Spacers NYL M/F HEX STANDOFF 1.375" 8-32 THREAD

Learn More

Datasheet

206In Stock

$0.73

$0.573

$0.512

$0.435

View

Min.: 1
Mult.: 1

Standoffs & Spacers NYL M/F HEX STANDOFF 1.50" 8-32 THREAD

4838
Keystone Electronics
1: $0.75
426In Stock

Mfr. Part No.
4838

Mouser Part No
534-4838

Keystone Electronics

Standoffs & Spacers NYL M/F HEX STANDOFF 1.50" 8-32 THREAD

Learn More

Datasheet

426In Stock

$0.75

$0.582

$0.521

$0.442

View

Min.: 1
Mult.: 1

Standoffs & Spacers F/F NYLON STANDOFF 4-40 .250 L

4842
Keystone Electronics
1: $1.03
285In Stock

Mfr. Part No.
4842

Mouser Part No
534-4842

Keystone Electronics

Standoffs & Spacers F/F NYLON STANDOFF 4-40 .250 L

Learn More

Datasheet

285In Stock

$1.03

$0.83

$0.808

$0.791

View

Min.: 1
Mult.: 1

Standoffs & Spacers F/F NYLON STANDOFF 4-40 .500 L

4844
Keystone Electronics
1: $1.09
49In Stock

Mfr. Part No.
4844

Mouser Part No
534-4844

Keystone Electronics

Standoffs & Spacers F/F NYLON STANDOFF 4-40 .500 L

Learn More

49In Stock

$1.09

$0.889

$0.885

$0.53

$0.483

Min.: 1
Mult.: 1

Standoffs & Spacers F/F NYLON STANDOFF 4-40 1.00 L

4848
Keystone Electronics
1: $1.38
422In Stock

Mfr. Part No.
4848

Mouser Part No
534-4848

Keystone Electronics

Standoffs & Spacers F/F NYLON STANDOFF 4-40 1.00 L

Learn More

Datasheet

422In Stock

$1.38

$1.14

$0.684

$0.63

$0.627

Min.: 1
Mult.: 1

4000 Series Electromechanical

Types of Electromechanical

Customer Service Office

Company

Resources

Support