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

1900 Series Electromechanical

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

Types of Electromechanical

List Images

Results: 100

Applied Filters:

Series = 1900

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 #

Rocker Switches ROCKER

1901.1104
Marquardt Switches
1: $2.67
259In Stock

Mfr. Part No.
1901.1104

Mouser Part No
979-1901.1104

Marquardt Switches

Rocker Switches ROCKER

Datasheet

259In Stock

$2.67

$2.38

$2.26

$2.15

View

Min.: 1
Mult.: 1

Standoffs & Spacers HEX THREADED STDOFF .750L 6-32 NYL

1903D
Keystone Electronics
1: $0.946
3,356In Stock

Mfr. Part No.
1903D

Mouser Part No
534-1903D

Keystone Electronics

Standoffs & Spacers HEX THREADED STDOFF .750L 6-32 NYL

Learn More

Datasheet

3,356In Stock

$0.946

$0.875

$0.846

$0.837

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1.00 Insul PC spcr Slimline Tension fit

1933A
Keystone Electronics
1: $0.582
2,286In Stock

Mfr. Part No.
1933A

Mouser Part No
534-1933A

Keystone Electronics

Standoffs & Spacers 1.00 Insul PC spcr Slimline Tension fit

Learn More

Datasheet

2,286In Stock

$0.582

$0.492

$0.449

$0.368

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1.0" NYLON SUPPORT

1933B
Keystone Electronics
1: $0.661
626In Stock

Mfr. Part No.
1933B

Mouser Part No
534-1933B

Keystone Electronics

Standoffs & Spacers 1.0" NYLON SUPPORT

Learn More

Datasheet

626In Stock

$0.661

$0.502

$0.477

$0.427

View

Min.: 1
Mult.: 1

Circuit Board Hardware - PCB .049 Gold Micro pin .040 mntg hole

1996-2
Keystone Electronics
1: $1.14
500In Stock
1,000Expected 2026/09/07

Mfr. Part No.
1996-2

Mouser Part No
534-1996-2

Keystone Electronics

Circuit Board Hardware - PCB .049 Gold Micro pin .040 mntg hole

Datasheet

500In Stock

1,000Expected 2026/09/07

$1.14

$0.899

$0.852

$0.763

View

Min.: 1
Mult.: 1

Standoffs & Spacers .250 X .625 6-32 THREADED HEX STANDOFF NYLON

1903F
Keystone Electronics
1: $0.786
3,628In Stock

Mfr. Part No.
1903F

Mouser Part No
534-1903F

Keystone Electronics

Standoffs & Spacers .250 X .625 6-32 THREADED HEX STANDOFF NYLON

Learn More

Datasheet

3,628In Stock

$0.786

$0.783

$0.762

$0.718

View

Min.: 1
Mult.: 1

Standoffs & Spacers .125 Rnd Clr spcr .250 OD #6 Brass

1934
Keystone Electronics
1: $0.525
3,577In Stock

Mfr. Part No.
1934

Mouser Part No
534-1934

Keystone Electronics

Standoffs & Spacers .125 Rnd Clr spcr .250 OD #6 Brass

Learn More

Datasheet

3,577In Stock

$0.525

$0.457

$0.451

$0.44

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1.50 Hex Fem Thrd 8-32x.250 SS

1923E
Keystone Electronics
1: $4.58
87In Stock

Mfr. Part No.
1923E

Mouser Part No
534-1923E

Keystone Electronics

Standoffs & Spacers 1.50 Hex Fem Thrd 8-32x.250 SS

Learn More

Datasheet

87In Stock

$4.58

$3.48

$3.41

$2.93

View

Min.: 1
Mult.: 1

Standoffs & Spacers SUPPORT NYLON 1/2"

1929A
Keystone Electronics
1: $0.273
1,099In Stock
2,500Expected 2026/11/30

Mfr. Part No.
1929A

Mouser Part No
534-1929A

Keystone Electronics

Standoffs & Spacers SUPPORT NYLON 1/2"

Learn More

Datasheet

1,099In Stock

2,500Expected 2026/11/30

$0.273

$0.231

$0.213

$0.173

View

Min.: 1
Mult.: 1

Standoffs & Spacers NYLON SPACER SUPPORT

1930B
Keystone Electronics
1: $0.365
75In Stock

Mfr. Part No.
1930B

Mouser Part No
534-1930B

Keystone Electronics

Standoffs & Spacers NYLON SPACER SUPPORT

Learn More

Datasheet

75In Stock

$0.365

$0.306

$0.281

$0.228

View

Min.: 1
Mult.: 1

Standoffs & Spacers .75" NYLON SUPPORT

1931B
Keystone Electronics
1: $0.387
117In Stock

Mfr. Part No.
1931B

Mouser Part No
534-1931B

Keystone Electronics

Standoffs & Spacers .75" NYLON SUPPORT

Learn More

Datasheet

117In Stock

$0.387

$0.323

$0.298

$0.254

View

Min.: 1
Mult.: 1

Standoffs & Spacers HEX 8-32X.375 NYLON

1904B
Keystone Electronics
1: $1.09
479In Stock

Mfr. Part No.
1904B

Mouser Part No
534-1904B

Keystone Electronics

Standoffs & Spacers HEX 8-32X.375 NYLON

Learn More

Datasheet

479In Stock

$1.09

$0.863

$0.819

$0.732

View

Min.: 1
Mult.: 1

Standoffs & Spacers 6-32 1.00 HEX STDOFF

1922D
Keystone Electronics
1: $2.31
807In Stock

Mfr. Part No.
1922D

Mouser Part No
534-1922D

Keystone Electronics

Standoffs & Spacers 6-32 1.00 HEX STDOFF

Learn More

Datasheet

807In Stock

$2.31

$1.85

$1.67

$1.66

View

Min.: 1
Mult.: 1

Standoffs & Spacers BR 2.000 M/F THRD

1964
Keystone Electronics
1: $3.02
697In Stock

Mfr. Part No.
1964

Mouser Part No
534-1964

Keystone Electronics

Standoffs & Spacers BR 2.000 M/F THRD

Learn More

Datasheet

697In Stock

$3.02

$2.70

$1.49

$1.37

Min.: 1
Mult.: 1

Rocker Switches ROCKER ON/OFF SWITCH SPST

1901.1102
Marquardt Switches
1: $6.56
171In Stock

Mfr. Part No.
1901.1102

Mouser Part No
979-1901.1102

Marquardt Switches

Rocker Switches ROCKER ON/OFF SWITCH SPST

Datasheet

171In Stock

$6.56

$6.48

$6.40

$6.32

View

Min.: 1
Mult.: 1

Standoffs & Spacers .250 X .500 4-40 THREADED HEX STANDOFF NYLON

1902C
Keystone Electronics
1: $0.707
292,961In Stock

Mfr. Part No.
1902C

Mouser Part No
534-1902C

Keystone Electronics

Standoffs & Spacers .250 X .500 4-40 THREADED HEX STANDOFF NYLON

Learn More

Datasheet

292,961In Stock

$0.707

$0.652

$0.619

$0.554

View

Min.: 1
Mult.: 1

Standoffs & Spacers .875 Fem NYL stdoff 6-32 Thread

1903G
Keystone Electronics
1: $0.946
39,151In Stock

Mfr. Part No.
1903G

Mouser Part No
534-1903G

Keystone Electronics

Standoffs & Spacers .875 Fem NYL stdoff 6-32 Thread

Learn More

Datasheet

39,151In Stock

$0.946

$0.878

$0.855

$0.77

View

Min.: 1
Mult.: 1

Rocker Switches ROCKER ON/OFF SWITCH SPST

1901.1103
Marquardt Switches
1: $4.61
360In Stock

Mfr. Part No.
1901.1103

Mouser Part No
979-1901.1103

Marquardt Switches

Rocker Switches ROCKER ON/OFF SWITCH SPST

Datasheet

360In Stock

$4.61

$4.55

$4.38

$4.33

View

Min.: 1
Mult.: 1

Rocker Switches ROCKER ON/OFF SWITCH SPST

1911.1102
Marquardt Switches
1: $5.72
25In Stock

Mfr. Part No.
1911.1102

Mouser Part No
979-1911.1102

Marquardt Switches

Rocker Switches ROCKER ON/OFF SWITCH SPST

Datasheet

25In Stock

$5.72

$5.12

$4.84

$4.69

View

Min.: 1
Mult.: 1

Standoffs & Spacers .250 NYLON/HEX 4-40

1902A
Keystone Electronics
1: $0.729
7,138In Stock

Mfr. Part No.
1902A

Mouser Part No
534-1902A

Keystone Electronics

Standoffs & Spacers .250 NYLON/HEX 4-40

Learn More

Datasheet

7,138In Stock

$0.729

$0.622

$0.606

$0.561

View

Min.: 1
Mult.: 1

Standoffs & Spacers HEX THREADED STDOFF .250"L 6-32 NYL

1903A
Keystone Electronics
1: $0.741
13,931In Stock

Mfr. Part No.
1903A

Mouser Part No
534-1903A

Keystone Electronics

Standoffs & Spacers HEX THREADED STDOFF .250"L 6-32 NYL

Learn More

Datasheet

13,931In Stock

$0.741

$0.622

$0.608

$0.561

View

Min.: 1
Mult.: 1

Standoffs & Spacers .500 HEX PCB

1903C
Keystone Electronics
1: $0.764
14,235In Stock

Mfr. Part No.
1903C

Mouser Part No
534-1903C

Keystone Electronics

Standoffs & Spacers .500 HEX PCB

Learn More

Datasheet

14,235In Stock

$0.764

$0.656

$0.622

$0.557

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1" HEX THRD STANDOFF

1903E
Keystone Electronics
1: $1.29
3,492In Stock

Mfr. Part No.
1903E

Mouser Part No
534-1903E

Keystone Electronics

Standoffs & Spacers 1" HEX THRD STANDOFF

Learn More

Datasheet

3,492In Stock

$1.29

$0.972

$0.946

$0.944

View

Min.: 1
Mult.: 1

Standoffs & Spacers M-F BRS HEX 4 X.500"

1944
Keystone Electronics
1: $1.04
12,403In Stock

Mfr. Part No.
1944

Mouser Part No
534-1944

Keystone Electronics

Standoffs & Spacers M-F BRS HEX 4 X.500"

Learn More

Datasheet

12,403In Stock

$1.04

$0.826

$0.783

$0.701

View

Min.: 1
Mult.: 1

Standoffs & Spacers NB .500 M/F THRD

1952
Keystone Electronics
1: $0.832
39,751In Stock

Mfr. Part No.
1952

Mouser Part No
534-1952

Keystone Electronics

Standoffs & Spacers NB .500 M/F THRD

Learn More

Datasheet

39,751In Stock

$0.832

$0.769

$0.704

$0.675

View

Min.: 1
Mult.: 1

1900 Series Electromechanical

Types of Electromechanical

Customer Service Office

Company

Resources

Support