.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: £2.01
261In Stock

Mfr. Part No.
1901.1104

Mouser Part No
979-1901.1104

Marquardt Switches

Rocker Switches ROCKER

Datasheet

261In Stock

£2.01

£1.79

£1.75

£1.34

View

Min.: 1
Mult.: 1

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

1903D
Keystone Electronics
1: £0.71
3,508In Stock

Mfr. Part No.
1903D

Mouser Part No
534-1903D

Keystone Electronics

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

Learn More

Datasheet

3,508In Stock

£0.71

£0.709

£0.703

£0.691

View

Min.: 1
Mult.: 1

Standoffs & Spacers SUPPORT NYLON 1/2"

1929A
Keystone Electronics
1: £0.205
1,599In Stock

Mfr. Part No.
1929A

Mouser Part No
534-1929A

Keystone Electronics

Standoffs & Spacers SUPPORT NYLON 1/2"

Learn More

Datasheet

1,599In Stock

£0.205

£0.174

£0.16

£0.13

View

Min.: 1
Mult.: 1

Standoffs & Spacers BR 2.000 M/F THRD

1964
Keystone Electronics
1: £2.26
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

£2.26

£1.78

£1.64

£1.50

View

Min.: 1
Mult.: 1

Standoffs & Spacers 4-40 .375 HEX STDOFF

1921A
Keystone Electronics
1: £1.17
1,942In Stock

Mfr. Part No.
1921A

Mouser Part No
534-1921A

Keystone Electronics

Standoffs & Spacers 4-40 .375 HEX STDOFF

Learn More

Datasheet

1,942In Stock

£1.17

£0.882

£0.821

£0.82

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1.00 Insul PC spcr Slimline Tension fit

1933A
Keystone Electronics
1: £0.437
288In 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

288In Stock

£0.437

£0.369

£0.337

£0.276

View

Min.: 1
Mult.: 1

Standoffs & Spacers HEX 8-32X.375 NYLON

1904B
Keystone Electronics
1: £0.821
579In Stock

Mfr. Part No.
1904B

Mouser Part No
534-1904B

Keystone Electronics

Standoffs & Spacers HEX 8-32X.375 NYLON

Learn More

Datasheet

579In Stock

£0.821

£0.648

£0.615

£0.549

View

Min.: 1
Mult.: 1

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

1923E
Keystone Electronics
1: £3.44
95In 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

95In Stock

£3.44

£2.61

£2.56

£2.20

View

Min.: 1
Mult.: 1

Standoffs & Spacers 2.00 Hex Fem Thrd 8-32x.250 SS

1923F
Keystone Electronics
1: £2.87
62In Stock

Mfr. Part No.
1923F

Mouser Part No
534-1923F

Keystone Electronics

Standoffs & Spacers 2.00 Hex Fem Thrd 8-32x.250 SS

Learn More

Datasheet

62In Stock

£2.87

£2.18

£2.14

£1.84

View

Min.: 1
Mult.: 1

Standoffs & Spacers NYLON SPACER SUPPORT

1930B
Keystone Electronics
1: £0.274
75In Stock

Mfr. Part No.
1930B

Mouser Part No
534-1930B

Keystone Electronics

Standoffs & Spacers NYLON SPACER SUPPORT

Learn More

Datasheet

75In Stock

£0.274

£0.23

£0.211

£0.171

View

Min.: 1
Mult.: 1

Standoffs & Spacers .75" NYLON SUPPORT

1931B
Keystone Electronics
1: £0.291
117In Stock

Mfr. Part No.
1931B

Mouser Part No
534-1931B

Keystone Electronics

Standoffs & Spacers .75" NYLON SUPPORT

Learn More

Datasheet

117In Stock

£0.291

£0.243

£0.223

£0.19

View

Min.: 1
Mult.: 1

Standoffs & Spacers 6-32 1.00 HEX STDOFF

1922D
Keystone Electronics
1: £1.73
847In Stock

Mfr. Part No.
1922D

Mouser Part No
534-1922D

Keystone Electronics

Standoffs & Spacers 6-32 1.00 HEX STDOFF

Learn More

Datasheet

847In Stock

£1.73

£1.31

£1.26

£1.25

View

Min.: 1
Mult.: 1

Rocker Switches ROCKER ON/OFF SWITCH SPST

1901.1102
Marquardt Switches
1: £4.81
276In Stock

Mfr. Part No.
1901.1102

Mouser Part No
979-1901.1102

Marquardt Switches

Rocker Switches ROCKER ON/OFF SWITCH SPST

Datasheet

276In Stock

£4.81

£4.75

£4.70

£4.64

View

Min.: 1
Mult.: 1

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

1902C
Keystone Electronics
1: £0.539
114,823In Stock
208,200On Order

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

114,823In Stock

208,200On Order

£0.539

£0.49

£0.464

£0.416

View

Min.: 1
Mult.: 1

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

1903G
Keystone Electronics
1: £0.71
38,203In Stock
1,000Expected 01/06/2026

Mfr. Part No.
1903G

Mouser Part No
534-1903G

Keystone Electronics

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

Learn More

Datasheet

38,203In Stock

1,000Expected 01/06/2026

£0.71

£0.659

£0.642

£0.578

View

Min.: 1
Mult.: 1

Rocker Switches ROCKER ON/OFF SWITCH SPST

1901.1103
Marquardt Switches
1: £3.22
380In Stock

Mfr. Part No.
1901.1103

Mouser Part No
979-1901.1103

Marquardt Switches

Rocker Switches ROCKER ON/OFF SWITCH SPST

Datasheet

380In Stock

£3.22

£3.18

£3.06

£3.01

View

Min.: 1
Mult.: 1

Standoffs & Spacers .250 NYLON/HEX 4-40

1902A
Keystone Electronics
1: £0.547
14,287In Stock

Mfr. Part No.
1902A

Mouser Part No
534-1902A

Keystone Electronics

Standoffs & Spacers .250 NYLON/HEX 4-40

Learn More

Datasheet

14,287In Stock

£0.547

£0.467

£0.455

£0.421

View

Min.: 1
Mult.: 1

Standoffs & Spacers HEX 4-40X.375 NYLON

1902B
Keystone Electronics
1: £0.556
11,187In Stock

Mfr. Part No.
1902B

Mouser Part No
534-1902B

Keystone Electronics

Standoffs & Spacers HEX 4-40X.375 NYLON

Learn More

Datasheet

11,187In Stock

£0.556

£0.531

£0.526

£0.351

View

Min.: 1
Mult.: 1

Standoffs & Spacers NYLON 1"X.25" 4-40

1902E
Keystone Electronics
1: £0.71
8,583In Stock

Mfr. Part No.
1902E

Mouser Part No
534-1902E

Keystone Electronics

Standoffs & Spacers NYLON 1"X.25" 4-40

Learn More

Datasheet

8,583In Stock

£0.71

£0.709

£0.479

£0.437

£0.385

Min.: 1
Mult.: 1

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

1903A
Keystone Electronics
1: £0.556
20,584In 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

20,584In Stock

£0.556

£0.467

£0.457

£0.421

View

Min.: 1
Mult.: 1

Standoffs & Spacers HEX 6-32X.375 NYLON

1903B
Keystone Electronics
1: £0.547
14,151In Stock

Mfr. Part No.
1903B

Mouser Part No
534-1903B

Keystone Electronics

Standoffs & Spacers HEX 6-32X.375 NYLON

Learn More

Datasheet

14,151In Stock

£0.547

£0.519

£0.496

£0.453

View

Min.: 1
Mult.: 1

Standoffs & Spacers .500 HEX PCB

1903C
Keystone Electronics
1: £0.581
8,096In Stock
10,000Expected 01/06/2026

Mfr. Part No.
1903C

Mouser Part No
534-1903C

Keystone Electronics

Standoffs & Spacers .500 HEX PCB

Learn More

Datasheet

8,096In Stock

10,000Expected 01/06/2026

£0.581

£0.492

£0.467

£0.418

View

Min.: 1
Mult.: 1

Standoffs & Spacers 4-40 1.00 HEX STDOFF

1921D
Keystone Electronics
1: £1.73
1,580In Stock

Mfr. Part No.
1921D

Mouser Part No
534-1921D

Keystone Electronics

Standoffs & Spacers 4-40 1.00 HEX STDOFF

Learn More

Datasheet

1,580In Stock

£1.73

£1.31

£1.26

£0.89

£0.795

Min.: 1
Mult.: 1

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

1944
Keystone Electronics
1: £0.779
5,779In Stock
7,800Expected 15/06/2026

Mfr. Part No.
1944

Mouser Part No
534-1944

Keystone Electronics

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

Learn More

Datasheet

5,779In Stock

7,800Expected 15/06/2026

£0.779

£0.62

£0.588

£0.526

View

Min.: 1
Mult.: 1

Circuit Board Hardware - PCB .080 Gold Micro pin .026 mntg hole

1990-2
Keystone Electronics
1: £0.522
9,440In Stock

Mfr. Part No.
1990-2

Mouser Part No
534-1990-2

Keystone Electronics

Circuit Board Hardware - PCB .080 Gold Micro pin .026 mntg hole

Datasheet

9,440In Stock

£0.522

£0.397

£0.355

£0.301

View

Min.: 1
Mult.: 1

1900 Series Electromechanical

Types of Electromechanical

Customer Service Office

Company

Resources

Support