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1900 Series Electromechanical

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Series = 1900

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Part #

Rocker Switches ROCKER

1901.1104
Marquardt Switches
1: $2.29
259In Stock

Mfr. Part #
1901.1104

Mouser Part #
979-1901.1104

Marquardt Switches

Rocker Switches ROCKER

Datasheet

259In Stock

$2.29

$2.04

$1.93

$1.84

View

Min.: 1
Mult.: 1

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

1903D
Keystone Electronics
1: $0.72
3,381In Stock

Mfr. Part #
1903D

Mouser Part #
534-1903D

Keystone Electronics

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

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Datasheet

3,381In Stock

$0.72

$0.718

$0.717

$0.699

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1.0" NYLON SUPPORT

1933B
Keystone Electronics
1: $0.58
626In Stock

Mfr. Part #
1933B

Mouser Part #
534-1933B

Keystone Electronics

Standoffs & Spacers 1.0" NYLON SUPPORT

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Datasheet

626In Stock

$0.58

$0.441

$0.419

$0.294

$0.23

Min.: 1
Mult.: 1

Standoffs & Spacers 1.00 Insul PC spcr Slimline Tension fit

1933A
Keystone Electronics
1: $0.51
2,286In Stock

Mfr. Part #
1933A

Mouser Part #
534-1933A

Keystone Electronics

Standoffs & Spacers 1.00 Insul PC spcr Slimline Tension fit

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Datasheet

2,286In Stock

$0.51

$0.432

$0.394

$0.322

View

Min.: 1
Mult.: 1

Standoffs & Spacers NYLON SPACER SUPPORT

1930B
Keystone Electronics
1: $0.32
75In Stock

Mfr. Part #
1930B

Mouser Part #
534-1930B

Keystone Electronics

Standoffs & Spacers NYLON SPACER SUPPORT

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Datasheet

75In Stock

$0.32

$0.268

$0.247

$0.20

View

Min.: 1
Mult.: 1

Standoffs & Spacers .75" NYLON SUPPORT

1931B
Keystone Electronics
1: $0.34
117In Stock

Mfr. Part #
1931B

Mouser Part #
534-1931B

Keystone Electronics

Standoffs & Spacers .75" NYLON SUPPORT

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Datasheet

117In Stock

$0.34

$0.284

$0.261

$0.222

View

Min.: 1
Mult.: 1

Standoffs & Spacers HEX 8-32X.375 NYLON

1904B
Keystone Electronics
1: $0.96
479In Stock

Mfr. Part #
1904B

Mouser Part #
534-1904B

Keystone Electronics

Standoffs & Spacers HEX 8-32X.375 NYLON

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Datasheet

479In Stock

$0.96

$0.757

$0.718

$0.642

View

Min.: 1
Mult.: 1

Standoffs & Spacers SUPPORT NYLON 1/2"

1929A
Keystone Electronics
1: $0.24
1,099In Stock
2,500Expected 11/30/2026

Mfr. Part #
1929A

Mouser Part #
534-1929A

Keystone Electronics

Standoffs & Spacers SUPPORT NYLON 1/2"

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Datasheet

1,099In Stock

2,500Expected 11/30/2026

$0.24

$0.203

$0.187

$0.152

View

Min.: 1
Mult.: 1

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

1923E
Keystone Electronics
1: $4.02
87In Stock

Mfr. Part #
1923E

Mouser Part #
534-1923E

Keystone Electronics

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

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Datasheet

87In Stock

$4.02

$3.05

$2.99

$2.57

View

Min.: 1
Mult.: 1

Standoffs & Spacers 6-32 1.00 HEX STDOFF

1922D
Keystone Electronics
1: $2.02
807In Stock

Mfr. Part #
1922D

Mouser Part #
534-1922D

Keystone Electronics

Standoffs & Spacers 6-32 1.00 HEX STDOFF

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Datasheet

807In Stock

$2.02

$1.53

$1.47

$1.46

View

Min.: 1
Mult.: 1

Standoffs & Spacers BR 2.000 M/F THRD

1964
Keystone Electronics
1: $2.64
697In Stock

Mfr. Part #
1964

Mouser Part #
534-1964

Keystone Electronics

Standoffs & Spacers BR 2.000 M/F THRD

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Datasheet

697In Stock

$2.64

$2.37

$2.36

$2.29

View

Min.: 1
Mult.: 1

Rocker Switches ROCKER ON/OFF SWITCH SPST

1901.1102
Marquardt Switches
1: $3.79
246In Stock

Mfr. Part #
1901.1102

Mouser Part #
979-1901.1102

Marquardt Switches

Rocker Switches ROCKER ON/OFF SWITCH SPST

Datasheet

246In Stock

$3.79

$3.40

$3.23

$3.16

View

Min.: 1
Mult.: 1

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

1902C
Keystone Electronics
1: $0.62
169,114In Stock
130,200Expected 8/14/2026

Mfr. Part #
1902C

Mouser Part #
534-1902C

Keystone Electronics

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

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Datasheet

169,114In Stock

130,200Expected 8/14/2026

$0.62

$0.572

$0.543

$0.486

View

Min.: 1
Mult.: 1

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

1903G
Keystone Electronics
1: $0.83
39,151In Stock

Mfr. Part #
1903G

Mouser Part #
534-1903G

Keystone Electronics

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

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Datasheet

39,151In Stock

$0.83

$0.77

$0.75

$0.676

View

Min.: 1
Mult.: 1

Rocker Switches ROCKER ON/OFF SWITCH SPST

1901.1103
Marquardt Switches
1: $3.85
360In Stock

Mfr. Part #
1901.1103

Mouser Part #
979-1901.1103

Marquardt Switches

Rocker Switches ROCKER ON/OFF SWITCH SPST

Datasheet

360In Stock

$3.85

$3.45

$3.29

$2.79

View

Min.: 1
Mult.: 1

Standoffs & Spacers .250 NYLON/HEX 4-40

1902A
Keystone Electronics
1: $0.64
7,138In Stock

Mfr. Part #
1902A

Mouser Part #
534-1902A

Keystone Electronics

Standoffs & Spacers .250 NYLON/HEX 4-40

Learn More

Datasheet

7,138In Stock

$0.64

$0.546

$0.532

$0.492

View

Min.: 1
Mult.: 1

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

1903A
Keystone Electronics
1: $0.65
13,956In Stock

Mfr. Part #
1903A

Mouser Part #
534-1903A

Keystone Electronics

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

Learn More

Datasheet

13,956In Stock

$0.65

$0.546

$0.534

$0.492

View

Min.: 1
Mult.: 1

Standoffs & Spacers .500 HEX PCB

1903C
Keystone Electronics
1: $0.67
14,995In Stock

Mfr. Part #
1903C

Mouser Part #
534-1903C

Keystone Electronics

Standoffs & Spacers .500 HEX PCB

Learn More

Datasheet

14,995In Stock

$0.67

$0.576

$0.546

$0.489

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1" HEX THRD STANDOFF

1903E
Keystone Electronics
1: $1.13
3,517In Stock

Mfr. Part #
1903E

Mouser Part #
534-1903E

Keystone Electronics

Standoffs & Spacers 1" HEX THRD STANDOFF

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Datasheet

3,517In Stock

$1.13

$0.853

$0.83

$0.829

View

Min.: 1
Mult.: 1

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

1944
Keystone Electronics
1: $0.91
12,413In Stock

Mfr. Part #
1944

Mouser Part #
534-1944

Keystone Electronics

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

Learn More

Datasheet

12,413In Stock

$0.91

$0.724

$0.687

$0.615

View

Min.: 1
Mult.: 1

Standoffs & Spacers NB .500 M/F THRD

1952
Keystone Electronics
1: $0.73
39,911In Stock

Mfr. Part #
1952

Mouser Part #
534-1952

Keystone Electronics

Standoffs & Spacers NB .500 M/F THRD

Learn More

Datasheet

39,911In Stock

$0.73

$0.674

$0.617

$0.592

View

Min.: 1
Mult.: 1

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

1990-2
Keystone Electronics
1: $0.68
6,453In Stock
6,500Expected 8/17/2026

Mfr. Part #
1990-2

Mouser Part #
534-1990-2

Keystone Electronics

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

Datasheet

6,453In Stock

6,500Expected 8/17/2026

$0.68

$0.52

$0.466

$0.395

View

Min.: 1
Mult.: 1

Circuit Board Hardware - PCB MICRO PIN .25in GOLD

1998-3
Keystone Electronics
1: $0.64
53,336In Stock

Mfr. Part #
1998-3

Mouser Part #
534-1998-3

Keystone Electronics

Circuit Board Hardware - PCB MICRO PIN .25in GOLD

Datasheet

53,336In Stock

$0.64

$0.491

$0.443

$0.376

View

Min.: 1
Mult.: 1

Standoffs & Spacers HEX 4-40X.375 NYLON

1902B
Keystone Electronics
1: $0.65
9,734In Stock

Mfr. Part #
1902B

Mouser Part #
534-1902B

Keystone Electronics

Standoffs & Spacers HEX 4-40X.375 NYLON

Learn More

Datasheet

9,734In Stock

$0.65

$0.62

$0.615

$0.41

View

Min.: 1
Mult.: 1

Standoffs & Spacers 4/40 3/4 HEX STDOFF

1902D
Keystone Electronics
1: $0.72
10,537In Stock
14,700Expected 8/31/2026

Mfr. Part #
1902D

Mouser Part #
534-1902D

Keystone Electronics

Standoffs & Spacers 4/40 3/4 HEX STDOFF

Learn More

Datasheet

10,537In Stock

14,700Expected 8/31/2026

$0.72

$0.565

$0.536

$0.48

View

Min.: 1
Mult.: 1

1900 Series Electromechanical

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