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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: $2.408
259In Stock

Mfr. Part #
1901.1104

Mouser Part #
979-1901.1104

Marquardt Switches

Rocker Switches ROCKER

Datasheet

259In Stock

$2.408

$2.145

$2.030

$1.935

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Min.: 1
Mult.: 1

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

1903D
Keystone Electronics
1: $757
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

$757

$755

$754

$735

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Min.: 1
Mult.: 1

Standoffs & Spacers 1.0" NYLON SUPPORT

1933B
Keystone Electronics
1: $610
626In Stock

Mfr. Part #
1933B

Mouser Part #
534-1933B

Keystone Electronics

Standoffs & Spacers 1.0" NYLON SUPPORT

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Datasheet

626In Stock

$610

$464

$441

$309

$242

Min.: 1
Mult.: 1

Standoffs & Spacers 1.00 Insul PC spcr Slimline Tension fit

1933A
Keystone Electronics
1: $536
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

$536

$454

$414

$339

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Min.: 1
Mult.: 1

Standoffs & Spacers NYLON SPACER SUPPORT

1930B
Keystone Electronics
1: $337
75In Stock

Mfr. Part #
1930B

Mouser Part #
534-1930B

Keystone Electronics

Standoffs & Spacers NYLON SPACER SUPPORT

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Datasheet

75In Stock

$337

$282

$260

$210

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Min.: 1
Mult.: 1

Standoffs & Spacers .75" NYLON SUPPORT

1931B
Keystone Electronics
1: $358
117In Stock

Mfr. Part #
1931B

Mouser Part #
534-1931B

Keystone Electronics

Standoffs & Spacers .75" NYLON SUPPORT

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Datasheet

117In Stock

$358

$299

$274

$233

View

Min.: 1
Mult.: 1

Standoffs & Spacers HEX 8-32X.375 NYLON

1904B
Keystone Electronics
1: $1.010
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

$1.010

$796

$755

$675

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Min.: 1
Mult.: 1

Standoffs & Spacers SUPPORT NYLON 1/2"

1929A
Keystone Electronics
1: $252
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

$252

$213

$197

$160

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Min.: 1
Mult.: 1

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

1923E
Keystone Electronics
1: $4.228
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

$4.228

$3.208

$3.145

$2.703

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Min.: 1
Mult.: 1

Standoffs & Spacers 6-32 1.00 HEX STDOFF

1922D
Keystone Electronics
1: $2.124
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

$2.124

$1.609

$1.546

$1.535

View

Min.: 1
Mult.: 1

Standoffs & Spacers BR 2.000 M/F THRD

1964
Keystone Electronics
1: $2.776
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

$2.776

$2.493

$2.482

$2.408

View

Min.: 1
Mult.: 1

Rocker Switches ROCKER ON/OFF SWITCH SPST

1901.1102
Marquardt Switches
1: $3.986
246In Stock

Mfr. Part #
1901.1102

Mouser Part #
979-1901.1102

Marquardt Switches

Rocker Switches ROCKER ON/OFF SWITCH SPST

Datasheet

246In Stock

$3.986

$3.576

$3.397

$3.323

View

Min.: 1
Mult.: 1

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

1902C
Keystone Electronics
1: $652
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

$652

$602

$571

$511

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Min.: 1
Mult.: 1

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

1903G
Keystone Electronics
1: $873
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

$873

$810

$789

$711

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Min.: 1
Mult.: 1

Rocker Switches ROCKER ON/OFF SWITCH SPST

1901.1103
Marquardt Switches
1: $4.049
360In Stock

Mfr. Part #
1901.1103

Mouser Part #
979-1901.1103

Marquardt Switches

Rocker Switches ROCKER ON/OFF SWITCH SPST

Datasheet

360In Stock

$4.049

$3.628

$3.460

$2.934

View

Min.: 1
Mult.: 1

Standoffs & Spacers .250 NYLON/HEX 4-40

1902A
Keystone Electronics
1: $673
7.138In Stock

Mfr. Part #
1902A

Mouser Part #
534-1902A

Keystone Electronics

Standoffs & Spacers .250 NYLON/HEX 4-40

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Datasheet

7.138In Stock

$673

$574

$559

$517

View

Min.: 1
Mult.: 1

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

1903A
Keystone Electronics
1: $684
13.956In Stock

Mfr. Part #
1903A

Mouser Part #
534-1903A

Keystone Electronics

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

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Datasheet

13.956In Stock

$684

$574

$562

$517

View

Min.: 1
Mult.: 1

Standoffs & Spacers .500 HEX PCB

1903C
Keystone Electronics
1: $705
14.995In Stock

Mfr. Part #
1903C

Mouser Part #
534-1903C

Keystone Electronics

Standoffs & Spacers .500 HEX PCB

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Datasheet

14.995In Stock

$705

$606

$574

$514

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1" HEX THRD STANDOFF

1903E
Keystone Electronics
1: $1.188
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

$1.188

$897

$873

$872

View

Min.: 1
Mult.: 1

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

1944
Keystone Electronics
1: $957
12.413In Stock

Mfr. Part #
1944

Mouser Part #
534-1944

Keystone Electronics

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

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Datasheet

12.413In Stock

$957

$761

$723

$647

View

Min.: 1
Mult.: 1

Standoffs & Spacers NB .500 M/F THRD

1952
Keystone Electronics
1: $768
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

$768

$709

$649

$623

View

Min.: 1
Mult.: 1

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

1990-2
Keystone Electronics
1: $715
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

$715

$547

$490

$415

View

Min.: 1
Mult.: 1

Circuit Board Hardware - PCB MICRO PIN .25in GOLD

1998-3
Keystone Electronics
1: $673
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

$673

$516

$466

$395

View

Min.: 1
Mult.: 1

Standoffs & Spacers HEX 4-40X.375 NYLON

1902B
Keystone Electronics
1: $684
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

$684

$652

$647

$431

View

Min.: 1
Mult.: 1

Standoffs & Spacers 4/40 3/4 HEX STDOFF

1902D
Keystone Electronics
1: $757
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

$757

$594

$564

$505

View

Min.: 1
Mult.: 1

1900 Series Electromechanical

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