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4000 Series Electromechanical

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Series = 4000

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Part #

Standoffs & Spacers SURFACE MOUNT #4 SPACER .375 HT TIN

4889
Keystone Electronics
1: $1.01
340In Stock

Mfr. Part #
4889

Mouser Part #
534-4889

Keystone Electronics

Standoffs & Spacers SURFACE MOUNT #4 SPACER .375 HT TIN

Datasheet

340In Stock

Cut Tape

$1.01

$0.797

$0.76

$0.752

Reel

$0.752

View

Min.: 1
Mult.: 1

Reel: 300

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

4897
Keystone Electronics
1: $0.884
5,742In Stock
7,000Expected 2026-04-27

Mfr. Part #
4897

Mouser Part #
534-4897

Keystone Electronics

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

Datasheet

5,742In Stock

7,000Expected 2026-04-27

Cut Tape

$0.884

$0.679

$0.609

$0.516

Reel

$0.38

View

Min.: 1
Mult.: 1

Reel: 1,000

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

4898
Keystone Electronics
1: $0.915
62In Stock
1,950Expected 2026-03-02

Mfr. Part #
4898

Mouser Part #
534-4898

Keystone Electronics

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

Datasheet

62In Stock

1,950Expected 2026-03-02

Cut Tape

$0.915

$0.701

$0.628

$0.533

Reel

$0.411

View

Min.: 1
Mult.: 1

Reel: 650

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

4929
Keystone Electronics
1: $0.822
5,154In Stock

Mfr. Part #
4929

Mouser Part #
534-4929

Keystone Electronics

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

Datasheet

5,154In Stock

Cut Tape

$0.822

$0.64

$0.561

$0.487

Reel

$0.353

View

Min.: 1
Mult.: 1

Reel: 1,500

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

4940
Keystone Electronics
1: $1.09
771In Stock

Mfr. Part #
4940

Mouser Part #
534-4940

Keystone Electronics

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

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Datasheet

771In Stock

$1.09

$0.832

$0.822

$0.82

View

Min.: 1
Mult.: 1

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

4944
Keystone Electronics
1: $1.18
35In Stock

Mfr. Part #
4944

Mouser Part #
534-4944

Keystone Electronics

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

Learn More

Datasheet

35In Stock

$1.18

$0.905

$0.904

$0.544

$0.498

Min.: 1
Mult.: 1

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

4949
Keystone Electronics
1: $0.837
2,841In Stock

Mfr. Part #
4949

Mouser Part #
534-4949

Keystone Electronics

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

Datasheet

2,841In Stock

Cut Tape

$0.837

$0.64

$0.574

$0.487

Reel

$0.353

View

Min.: 1
Mult.: 1

Reel: 1,500

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

4974
Keystone Electronics
1: $1.16
211In Stock

Mfr. Part #
4974

Mouser Part #
534-4974

Keystone Electronics

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

Learn More

Datasheet

211In Stock

$1.16

$0.905

$0.904

$0.544

$0.498

Min.: 1
Mult.: 1

Circuit Board Hardware - PCB CONTACT EYELET

4021
Keystone Electronics
1: $0.279
487In Stock

Mfr. Part #
4021

Mouser Part #
534-4021

Keystone Electronics

Circuit Board Hardware - PCB CONTACT EYELET

Datasheet

487In Stock

$0.279

$0.217

$0.177

$0.147

View

Min.: 1
Mult.: 1

Standoffs & Spacers .875 NYL stdoff 4-40 Thread

4805
Keystone Electronics
1: $0.899
86In Stock

Mfr. Part #
4805

Mouser Part #
534-4805

Keystone Electronics

Standoffs & Spacers .875 NYL stdoff 4-40 Thread

Learn More

Datasheet

86In Stock

$0.899

$0.846

$0.756

$0.642

View

Min.: 1
Mult.: 1

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

4809
Keystone Electronics
1: $1.15
229In Stock

Mfr. Part #
4809

Mouser Part #
534-4809

Keystone Electronics

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

Learn More

Datasheet

229In Stock

$1.15

$0.888

$0.794

$0.674

View

Min.: 1
Mult.: 1

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

4811
Keystone Electronics
1: $1.18
243In Stock

Mfr. Part #
4811

Mouser Part #
534-4811

Keystone Electronics

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

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Datasheet

243In Stock

$1.18

$0.915

$0.818

$0.694

View

Min.: 1
Mult.: 1

Standoffs & Spacers 7/8" MALE/FEM NYLON

4819
Keystone Electronics
1: $0.806
347In Stock

Mfr. Part #
4819

Mouser Part #
534-4819

Keystone Electronics

Standoffs & Spacers 7/8" MALE/FEM NYLON

Learn More

Datasheet

347In Stock

$0.806

$0.646

$0.595

$0.586

View

Min.: 1
Mult.: 1

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

4822
Keystone Electronics
1: $1.13
3,233In Stock

Mfr. Part #
4822

Mouser Part #
534-4822

Keystone Electronics

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

Learn More

Datasheet

3,233In Stock

$1.13

$0.874

$0.781

$0.663

View

Min.: 1
Mult.: 1

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

4823
Keystone Electronics
1: $1.10
10In Stock

Mfr. Part #
4823

Mouser Part #
534-4823

Keystone Electronics

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

Learn More

Datasheet

10In Stock

$1.10

$0.967

$0.794

$0.674

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1.625 NYL stdoff 6-32 Thread

4825
Keystone Electronics
1: $1.18
751In Stock

Mfr. Part #
4825

Mouser Part #
534-4825

Keystone Electronics

Standoffs & Spacers 1.625 NYL stdoff 6-32 Thread

Learn More

Datasheet

751In Stock

$1.18

$0.915

$0.818

$0.694

View

Min.: 1
Mult.: 1

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

4826
Keystone Electronics
1: $1.19
1,044In Stock

Mfr. Part #
4826

Mouser Part #
534-4826

Keystone Electronics

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

Learn More

Datasheet

1,044In Stock

$1.19

$0.93

$0.832

$0.707

View

Min.: 1
Mult.: 1

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

4827
Keystone Electronics
1: $1.19
146In Stock

Mfr. Part #
4827

Mouser Part #
534-4827

Keystone Electronics

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

Learn More

Datasheet

146In Stock

$1.19

$0.944

$0.843

$0.716

View

Min.: 1
Mult.: 1

Standoffs & Spacers 8/32 THD NYLON

4831
Keystone Electronics
1: $0.775
9In Stock

Mfr. Part #
4831

Mouser Part #
534-4831

Keystone Electronics

Standoffs & Spacers 8/32 THD NYLON

Learn More

Datasheet

9In Stock

$0.775

$0.679

$0.62

$0.516

View

Min.: 1
Mult.: 1

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

4833
Keystone Electronics
1: $1.10
8In Stock

Mfr. Part #
4833

Mouser Part #
534-4833

Keystone Electronics

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

Learn More

Datasheet

8In Stock

$1.10

$0.846

$0.756

$0.642

View

Min.: 1
Mult.: 1

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

4836
Keystone Electronics
1: $1.13
130In Stock

Mfr. Part #
4836

Mouser Part #
534-4836

Keystone Electronics

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

Learn More

Datasheet

130In Stock

$1.13

$0.874

$0.781

$0.663

View

Min.: 1
Mult.: 1

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

4837
Keystone Electronics
1: $1.13
206In Stock

Mfr. Part #
4837

Mouser Part #
534-4837

Keystone Electronics

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

Learn More

Datasheet

206In Stock

$1.13

$0.888

$0.794

$0.674

View

Min.: 1
Mult.: 1

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

4838
Keystone Electronics
1: $1.16
426In Stock

Mfr. Part #
4838

Mouser Part #
534-4838

Keystone Electronics

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

Learn More

Datasheet

426In Stock

$1.16

$0.902

$0.808

$0.685

View

Min.: 1
Mult.: 1

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

4842
Keystone Electronics
1: $1.60
285In Stock

Mfr. Part #
4842

Mouser Part #
534-4842

Keystone Electronics

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

Learn More

Datasheet

285In Stock

$1.60

$1.29

$1.25

$1.23

View

Min.: 1
Mult.: 1

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

4844
Keystone Electronics
1: $1.69
49In Stock

Mfr. Part #
4844

Mouser Part #
534-4844

Keystone Electronics

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

Learn More

49In Stock

$1.69

$1.38

$1.37

$0.822

$0.749

Min.: 1
Mult.: 1

4000 Series Electromechanical

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