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1900 Series Electromechanical

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Series = 1900

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Part #

Rocker Switches ROCKER ON/OFF SWITCH SPST

1901.1103
Marquardt Switches
1: 16,20 RON
425In Stock

Mfr. Part No.
1901.1103

Mouser Part No
979-1901.1103

Marquardt Switches

Rocker Switches ROCKER ON/OFF SWITCH SPST

Datasheet

425In Stock

16,20 RON

13,78 RON

7,70 RON

7,39 RON

6,89 RON

Min.: 1
Mult.: 1

Rocker Switches ROCKER

1901.1104
Marquardt Switches
1: 11,57 RON
276In Stock

Mfr. Part No.
1901.1104

Mouser Part No
979-1901.1104

Marquardt Switches

Rocker Switches ROCKER

Datasheet

276In Stock

11,57 RON

10,31 RON

10,06 RON

7,80 RON

View

Min.: 1
Mult.: 1

Standoffs & Spacers NB 1.250 M/F THRD

1955
Keystone Electronics
1: 5,48 RON
2.686In Stock

Mfr. Part No.
1955

Mouser Part No
534-1955

Keystone Electronics

Standoffs & Spacers NB 1.250 M/F THRD

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Datasheet

2.686In Stock

5,48 RON

4,98 RON

4,93 RON

4,11 RON

View

Min.: 1
Mult.: 1

Standoffs & Spacers BR 2.000 M/F THRD

1964
Keystone Electronics
1: 12,47 RON
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

12,47 RON

11,67 RON

11,62 RON

11,07 RON

View

Min.: 1
Mult.: 1

Standoffs & Spacers 1.00 Insul PC spcr Slimline Tension fit

1933A
Keystone Electronics
1: 2,32 RON
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

2,32 RON

1,84 RON

1,75 RON

1,56 RON

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Min.: 1
Mult.: 1

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

1923F
Keystone Electronics
1: 15,89 RON
66In 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

66In Stock

15,89 RON

15,29 RON

12,88 RON

10,31 RON

10,16 RON

Min.: 1
Mult.: 1

Standoffs & Spacers NB .500 M/F THRD

1957
Keystone Electronics
1: 4,88 RON
2.050In Stock

Mfr. Part No.
1957

Mouser Part No
534-1957

Keystone Electronics

Standoffs & Spacers NB .500 M/F THRD

Learn More

Datasheet

2.050In Stock

4,88 RON

4,23 RON

4,11 RON

2,36 RON

View

Min.: 1
Mult.: 1

Standoffs & Spacers HEX 8-32X.375 NYLON

1904B
Keystone Electronics
1: 4,54 RON
604In Stock

Mfr. Part No.
1904B

Mouser Part No
534-1904B

Keystone Electronics

Standoffs & Spacers HEX 8-32X.375 NYLON

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Datasheet

604In Stock

4,54 RON

3,73 RON

3,54 RON

3,16 RON

View

Min.: 1
Mult.: 1

Standoffs & Spacers NYLON SPACER SUPPORT

1930B
Keystone Electronics
1: 1,48 RON
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

1,48 RON

1,25 RON

1,14 RON

0,931 RON

View

Min.: 1
Mult.: 1

Standoffs & Spacers .75" NYLON SUPPORT

1931B
Keystone Electronics
1: 1,53 RON
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

1,53 RON

1,33 RON

1,21 RON

0,986 RON

View

Min.: 1
Mult.: 1

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

1996-2
Keystone Electronics
1: 4,04 RON
12In Stock

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

12In Stock

4,04 RON

3,54 RON

3,35 RON

3,00 RON

View

Min.: 1
Mult.: 1

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

1923E
Keystone Electronics
1: 18,56 RON
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

18,56 RON

17,76 RON

14,99 RON

13,23 RON

13,03 RON

Min.: 1
Mult.: 1

Standoffs & Spacers 6-32 1.00 HEX STDOFF

1922D
Keystone Electronics
1: 9,10 RON
897In 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

897In Stock

9,10 RON

7,24 RON

7,19 RON

6,64 RON

4,58 RON

Min.: 1
Mult.: 1

Rocker Switches ROCKER ON/OFF SWITCH SPST

1901.1102
Marquardt Switches
1: 25,35 RON
300In Stock

Mfr. Part No.
1901.1102

Mouser Part No
979-1901.1102

Marquardt Switches

Rocker Switches ROCKER ON/OFF SWITCH SPST

Datasheet

300In Stock

25,35 RON

24,60 RON

12,22 RON

11,12 RON

View

Min.: 1
Mult.: 1

Standoffs & Spacers .250 NYLON/HEX 4-40

1902A
Keystone Electronics
1: 3,10 RON
11.121In Stock

Mfr. Part No.
1902A

Mouser Part No
534-1902A

Keystone Electronics

Standoffs & Spacers .250 NYLON/HEX 4-40

Learn More

Datasheet

11.121In Stock

3,10 RON

2,98 RON

2,02 RON

1,84 RON

1,55 RON

Min.: 1
Mult.: 1

Standoffs & Spacers HEX 4-40X.375 NYLON

1902B
Keystone Electronics
1: 3,06 RON
14.985In Stock

Mfr. Part No.
1902B

Mouser Part No
534-1902B

Keystone Electronics

Standoffs & Spacers HEX 4-40X.375 NYLON

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Datasheet

14.985In Stock

3,06 RON

3,03 RON

2,04 RON

1,88 RON

1,29 RON

Min.: 1
Mult.: 1

Standoffs & Spacers 4/40 3/4 HEX STDOFF

1902D
Keystone Electronics
1: 4,09 RON
27.214In Stock

Mfr. Part No.
1902D

Mouser Part No
534-1902D

Keystone Electronics

Standoffs & Spacers 4/40 3/4 HEX STDOFF

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Datasheet

27.214In Stock

4,09 RON

4,08 RON

4,07 RON

2,74 RON

View

Min.: 1
Mult.: 1

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

1902E
Keystone Electronics
1: 4,09 RON
10.942In Stock

Mfr. Part No.
1902E

Mouser Part No
534-1902E

Keystone Electronics

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

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Datasheet

10.942In Stock

4,09 RON

4,08 RON

2,76 RON

2,54 RON

2,22 RON

Min.: 1
Mult.: 1

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

1903A
Keystone Electronics
1: 3,10 RON
8.709In 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

8.709In Stock

3,10 RON

2,98 RON

2,02 RON

1,84 RON

1,28 RON

Min.: 1
Mult.: 1

Standoffs & Spacers HEX 6-32X.375 NYLON

1903B
Keystone Electronics
1: 3,10 RON
11.093In Stock

Mfr. Part No.
1903B

Mouser Part No
534-1903B

Keystone Electronics

Standoffs & Spacers HEX 6-32X.375 NYLON

Learn More

Datasheet

11.093In Stock

3,10 RON

2,47 RON

2,34 RON

1,97 RON

View

Min.: 1
Mult.: 1

Standoffs & Spacers .500 HEX PCB

1903C
Keystone Electronics
1: 3,40 RON
9.203In Stock
7.500Expected 4/13/2026

Mfr. Part No.
1903C

Mouser Part No
534-1903C

Keystone Electronics

Standoffs & Spacers .500 HEX PCB

Learn More

Datasheet

9.203In Stock

7.500Expected 4/13/2026

3,40 RON

3,39 RON

2,27 RON

2,03 RON

1,28 RON

Min.: 1
Mult.: 1

Standoffs & Spacers 1" HEX THRD STANDOFF

1903E
Keystone Electronics
1: 5,38 RON
3.046In Stock

Mfr. Part No.
1903E

Mouser Part No
534-1903E

Keystone Electronics

Standoffs & Spacers 1" HEX THRD STANDOFF

Learn More

Datasheet

3.046In Stock

5,38 RON

4,09 RON

4,08 RON

3,77 RON

View

Min.: 1
Mult.: 1

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

1944
Keystone Electronics
1: 4,58 RON
7.581In Stock

Mfr. Part No.
1944

Mouser Part No
534-1944

Keystone Electronics

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

Learn More

Datasheet

7.581In Stock

4,58 RON

4,57 RON

2,53 RON

2,33 RON

2,01 RON

Min.: 1
Mult.: 1

Standoffs & Spacers NB .500 M/F THRD

1952
Keystone Electronics
1: 3,60 RON
31.490In Stock

Mfr. Part No.
1952

Mouser Part No
534-1952

Keystone Electronics

Standoffs & Spacers NB .500 M/F THRD

Learn More

Datasheet

31.490In Stock

3,60 RON

3,32 RON

3,04 RON

2,92 RON

View

Min.: 1
Mult.: 1

Standoffs & Spacers NB .750 M/F THRD

1954
Keystone Electronics
1: 5,03 RON
12.050In Stock

Mfr. Part No.
1954

Mouser Part No
534-1954

Keystone Electronics

Standoffs & Spacers NB .750 M/F THRD

Learn More

Datasheet

12.050In Stock

5,03 RON

4,58 RON

3,89 RON

3,22 RON

View

Min.: 1
Mult.: 1

1900 Series Electromechanical

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