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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: $3.18
261In Stock

Mfr. Part No.
1901.1104

Mouser Part No
979-1901.1104

Marquardt Switches

Rocker Switches ROCKER

Datasheet

261In Stock

$3.18

$2.84

$2.77

$2.13

View

Min.: 1
Mult.: 1

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

1903D
Keystone Electronics
1: $1.15
3,508In Stock

Mfr. Part No.
1903D

Mouser Part No
534-1903D

Keystone Electronics

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

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Datasheet

3,508In Stock

$1.15

$1.14

$1.12

$1.11

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Min.: 1
Mult.: 1

Standoffs & Spacers SUPPORT NYLON 1/2"

1929A
Keystone Electronics
1: $0.334
1,599In Stock

Mfr. Part No.
1929A

Mouser Part No
534-1929A

Keystone Electronics

Standoffs & Spacers SUPPORT NYLON 1/2"

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Datasheet

1,599In Stock

$0.334

$0.282

$0.26

$0.211

View

Min.: 1
Mult.: 1

Standoffs & Spacers BR 2.000 M/F THRD

1964
Keystone Electronics
1: $3.67
697In Stock

Mfr. Part No.
1964

Mouser Part No
534-1964

Keystone Electronics

Standoffs & Spacers BR 2.000 M/F THRD

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Datasheet

697In Stock

$3.67

$2.89

$2.67

$2.45

View

Min.: 1
Mult.: 1

Standoffs & Spacers 4-40 .375 HEX STDOFF

1921A
Keystone Electronics
1: $1.90
1,942In Stock

Mfr. Part No.
1921A

Mouser Part No
534-1921A

Keystone Electronics

Standoffs & Spacers 4-40 .375 HEX STDOFF

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Datasheet

1,942In Stock

$1.90

$1.43

$1.33

$1.32

View

Min.: 1
Mult.: 1

Standoffs & Spacers HEX 8-32X.375 NYLON

1904B
Keystone Electronics
1: $1.33
579In Stock

Mfr. Part No.
1904B

Mouser Part No
534-1904B

Keystone Electronics

Standoffs & Spacers HEX 8-32X.375 NYLON

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Datasheet

579In Stock

$1.33

$1.05

$0.998

$0.892

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Min.: 1
Mult.: 1

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

1923F
Keystone Electronics
1: $4.67
62In Stock

Mfr. Part No.
1923F

Mouser Part No
534-1923F

Keystone Electronics

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

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Datasheet

62In Stock

$4.67

$3.54

$3.48

$2.99

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1.00 Insul PC spcr Slimline Tension fit

1933A
Keystone Electronics
1: $0.709
288In Stock

Mfr. Part No.
1933A

Mouser Part No
534-1933A

Keystone Electronics

Standoffs & Spacers 1.00 Insul PC spcr Slimline Tension fit

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Datasheet

288In Stock

$0.709

$0.60

$0.548

$0.448

View

Min.: 1
Mult.: 1

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

1923E
Keystone Electronics
1: $5.59
95In Stock

Mfr. Part No.
1923E

Mouser Part No
534-1923E

Keystone Electronics

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

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Datasheet

95In Stock

$5.59

$4.24

$4.16

$3.57

View

Min.: 1
Mult.: 1

Standoffs & Spacers NYLON SPACER SUPPORT

1930B
Keystone Electronics
1: $0.445
75In Stock

Mfr. Part No.
1930B

Mouser Part No
534-1930B

Keystone Electronics

Standoffs & Spacers NYLON SPACER SUPPORT

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Datasheet

75In Stock

$0.445

$0.373

$0.343

$0.278

View

Min.: 1
Mult.: 1

Standoffs & Spacers .75" NYLON SUPPORT

1931B
Keystone Electronics
1: $0.473
117In Stock

Mfr. Part No.
1931B

Mouser Part No
534-1931B

Keystone Electronics

Standoffs & Spacers .75" NYLON SUPPORT

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Datasheet

117In Stock

$0.473

$0.395

$0.363

$0.309

View

Min.: 1
Mult.: 1

Standoffs & Spacers 6-32 1.00 HEX STDOFF

1922D
Keystone Electronics
1: $2.81
847In Stock

Mfr. Part No.
1922D

Mouser Part No
534-1922D

Keystone Electronics

Standoffs & Spacers 6-32 1.00 HEX STDOFF

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Datasheet

847In Stock

$2.81

$2.13

$2.04

$2.03

View

Min.: 1
Mult.: 1

Rocker Switches ROCKER ON/OFF SWITCH SPST

1901.1102
Marquardt Switches
1: $7.62
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

$7.62

$7.52

$7.44

$7.34

View

Min.: 1
Mult.: 1

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

1902C
Keystone Electronics
1: $0.876
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

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Datasheet

114,823In Stock

208,200On Order

$0.876

$0.795

$0.755

$0.676

View

Min.: 1
Mult.: 1

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

1903G
Keystone Electronics
1: $1.15
38,203In Stock
1,000Expected 15/6/2026

Mfr. Part No.
1903G

Mouser Part No
534-1903G

Keystone Electronics

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

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Datasheet

38,203In Stock

1,000Expected 15/6/2026

$1.15

$1.07

$1.04

$0.94

View

Min.: 1
Mult.: 1

Rocker Switches ROCKER ON/OFF SWITCH SPST

1901.1103
Marquardt Switches
1: $5.10
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

$5.10

$5.03

$4.84

$4.77

View

Min.: 1
Mult.: 1

Standoffs & Spacers .250 NYLON/HEX 4-40

1902A
Keystone Electronics
1: $0.89
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

$0.89

$0.759

$0.739

$0.684

View

Min.: 1
Mult.: 1

Standoffs & Spacers HEX 4-40X.375 NYLON

1902B
Keystone Electronics
1: $0.904
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

$0.904

$0.862

$0.855

$0.57

View

Min.: 1
Mult.: 1

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

1902E
Keystone Electronics
1: $1.15
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

$1.15

$0.778

$0.709

$0.626

Min.: 1
Mult.: 1

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

1903A
Keystone Electronics
1: $0.904
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

$0.904

$0.759

$0.742

$0.684

View

Min.: 1
Mult.: 1

Standoffs & Spacers HEX 6-32X.375 NYLON

1903B
Keystone Electronics
1: $0.89
31,945In Stock

Mfr. Part No.
1903B

Mouser Part No
534-1903B

Keystone Electronics

Standoffs & Spacers HEX 6-32X.375 NYLON

Learn More

Datasheet

31,945In Stock

$0.89

$0.844

$0.806

$0.737

View

Min.: 1
Mult.: 1

Standoffs & Spacers .500 HEX PCB

1903C
Keystone Electronics
1: $0.945
8,096In Stock
10,000Expected 1/6/2026

Mfr. Part No.
1903C

Mouser Part No
534-1903C

Keystone Electronics

Standoffs & Spacers .500 HEX PCB

Learn More

Datasheet

8,096In Stock

10,000Expected 1/6/2026

$0.945

$0.801

$0.759

$0.68

View

Min.: 1
Mult.: 1

Standoffs & Spacers 4-40 1.00 HEX STDOFF

1921D
Keystone Electronics
1: $2.81
1,680In Stock

Mfr. Part No.
1921D

Mouser Part No
534-1921D

Keystone Electronics

Standoffs & Spacers 4-40 1.00 HEX STDOFF

Learn More

Datasheet

1,680In Stock

$2.81

$2.13

$2.04

$1.45

$1.29

Min.: 1
Mult.: 1

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

1944
Keystone Electronics
1: $1.26
5,779In Stock
7,800Expected 15/6/2026

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 15/6/2026

$1.26

$1.01

$0.955

$0.855

View

Min.: 1
Mult.: 1

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

1990-2
Keystone Electronics
1: $0.848
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

$0.848

$0.645

$0.577

$0.489

View

Min.: 1
Mult.: 1

1900 Series Electromechanical

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