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1900 Series Electromechanical

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Series = 1900

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Part #

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

1990-2
Keystone Electronics
1: $0.68
6,282In Stock
15,600Expected 12/10/2026

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

6,282In Stock

15,600Expected 12/10/2026

$0.68

$0.52

$0.466

$0.395

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Min.: 1
Mult.: 1

Standoffs & Spacers HEX 4-40X.375 NYLON

1902B
Keystone Electronics
1: $0.65
7,034In Stock

Mfr. Part No.
1902B

Mouser Part No
534-1902B

Keystone Electronics

Standoffs & Spacers HEX 4-40X.375 NYLON

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Datasheet

7,034In Stock

$0.65

$0.62

$0.615

$0.41

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Min.: 1
Mult.: 1

Standoffs & Spacers 4/40 3/4 HEX STDOFF

1902D
Keystone Electronics
1: $0.72
17,019In Stock
7,700Expected 31/08/2026

Mfr. Part No.
1902D

Mouser Part No
534-1902D

Keystone Electronics

Standoffs & Spacers 4/40 3/4 HEX STDOFF

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Datasheet

17,019In Stock

7,700Expected 31/08/2026

$0.72

$0.565

$0.536

$0.48

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Min.: 1
Mult.: 1

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

1902E
Keystone Electronics
1: $0.73
6,003In 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

6,003In Stock

$0.73

$0.56

$0.531

$0.475

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Min.: 1
Mult.: 1

Standoffs & Spacers HEX 6-32X.375 NYLON

1903B
Keystone Electronics
1: $0.64
18,461In Stock
42,100On Order

Mfr. Part No.
1903B

Mouser Part No
534-1903B

Keystone Electronics

Standoffs & Spacers HEX 6-32X.375 NYLON

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Datasheet

18,461In Stock

42,100On Order

$0.64

$0.607

$0.58

$0.53

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Min.: 1
Mult.: 1

Standoffs & Spacers M-F BRS HEX 4 X.625"

1945
Keystone Electronics
1: $0.93
11,245In Stock
4,000Expected 20/11/2026

Mfr. Part No.
1945

Mouser Part No
534-1945

Keystone Electronics

Standoffs & Spacers M-F BRS HEX 4 X.625"

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Datasheet

11,245In Stock

4,000Expected 20/11/2026

$0.93

$0.82

$0.793

$0.674

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Min.: 1
Mult.: 1

Standoffs & Spacers NB .750 M/F THRD

1954
Keystone Electronics
1: $1.12
14,419In Stock

Mfr. Part No.
1954

Mouser Part No
534-1954

Keystone Electronics

Standoffs & Spacers NB .750 M/F THRD

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Datasheet

14,419In Stock

$1.12

$0.852

$0.763

$0.648

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Min.: 1
Mult.: 1

Standoffs & Spacers .625 STANDOFF

1902F
Keystone Electronics
1: $0.74
2,691In Stock

Mfr. Part No.
1902F

Mouser Part No
534-1902F

Keystone Electronics

Standoffs & Spacers .625 STANDOFF

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Datasheet

2,691In Stock

$0.74

$0.687

$0.686

$0.38

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Min.: 1
Mult.: 1

Standoffs & Spacers .875 Fem NYL stdoff 4-40 Thread

1902G
Keystone Electronics
1: $0.98
953In Stock

Mfr. Part No.
1902G

Mouser Part No
534-1902G

Keystone Electronics

Standoffs & Spacers .875 Fem NYL stdoff 4-40 Thread

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Datasheet

953In Stock

$0.98

$0.77

$0.768

$0.448

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Min.: 1
Mult.: 1

Standoffs & Spacers .500 Fem NYL stdoff 8-32 Thread

1904C
Keystone Electronics
1: $1.01
1,256In Stock

Mfr. Part No.
1904C

Mouser Part No
534-1904C

Keystone Electronics

Standoffs & Spacers .500 Fem NYL stdoff 8-32 Thread

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Datasheet

1,256In Stock

$1.01

$0.78

$0.698

$0.65

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Min.: 1
Mult.: 1

Standoffs & Spacers HEX THREADED STDOFF .250" L 8-32 NYLON

1904E
Keystone Electronics
1: $1.28
284In Stock

Mfr. Part No.
1904E

Mouser Part No
534-1904E

Keystone Electronics

Standoffs & Spacers HEX THREADED STDOFF .250" L 8-32 NYLON

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Datasheet

284In Stock

$1.28

$0.963

$0.87

$0.83

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Min.: 1
Mult.: 1

Standoffs & Spacers .625 Fem NYL stdoff 8-32 Thread

1904F
Keystone Electronics
1: $0.86
1,712In Stock

Mfr. Part No.
1904F

Mouser Part No
534-1904F

Keystone Electronics

Standoffs & Spacers .625 Fem NYL stdoff 8-32 Thread

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Datasheet

1,712In Stock

$0.86

$0.687

$0.668

$0.63

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Min.: 1
Mult.: 1

Standoffs & Spacers .875 Fem Thrd NYL 8-32 UL94V-2

1904G
Keystone Electronics
1: $0.96
978In Stock

Mfr. Part No.
1904G

Mouser Part No
534-1904G

Keystone Electronics

Standoffs & Spacers .875 Fem Thrd NYL 8-32 UL94V-2

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Datasheet

978In Stock

$0.96

$0.77

$0.75

$0.707

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Min.: 1
Mult.: 1

Standoffs & Spacers .125 Rd Clr Hle spcr .250 OD #4 Brass

1909
Keystone Electronics
1: $0.56
889In Stock

Mfr. Part No.
1909

Mouser Part No
534-1909

Keystone Electronics

Standoffs & Spacers .125 Rd Clr Hle spcr .250 OD #4 Brass

Datasheet

889In Stock

$0.56

$0.436

$0.425

$0.401

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Min.: 1
Mult.: 1

Standoffs & Spacers 4-40 .250 HEX STDOFF

1921
Keystone Electronics
1: $1.24
755In Stock

Mfr. Part No.
1921

Mouser Part No
534-1921

Keystone Electronics

Standoffs & Spacers 4-40 .250 HEX STDOFF

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Datasheet

755In Stock

$1.24

$0.932

$0.86

$0.855

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Min.: 1
Mult.: 1

Standoffs & Spacers 4-40 .375 HEX STDOFF

1921A
Keystone Electronics
1: $1.42
1,309In Stock

Mfr. Part No.
1921A

Mouser Part No
534-1921A

Keystone Electronics

Standoffs & Spacers 4-40 .375 HEX STDOFF

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Datasheet

1,309In Stock

$1.42

$1.07

$0.98

$0.961

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Min.: 1
Mult.: 1

Standoffs & Spacers 4-40 .500 HEX STDOFF

1921B
Keystone Electronics
1: $1.50
560In Stock

Mfr. Part No.
1921B

Mouser Part No
534-1921B

Keystone Electronics

Standoffs & Spacers 4-40 .500 HEX STDOFF

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Datasheet

560In Stock

$1.50

$1.13

$1.06

$1.05

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Min.: 1
Mult.: 1

Standoffs & Spacers 4-40 1.00 HEX STDOFF

1921D
Keystone Electronics
1: $2.09
873In Stock

Mfr. Part No.
1921D

Mouser Part No
534-1921D

Keystone Electronics

Standoffs & Spacers 4-40 1.00 HEX STDOFF

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Datasheet

873In Stock

$2.09

$1.62

$1.47

$1.37

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Min.: 1
Mult.: 1

Standoffs & Spacers 6-32 .250 HEX STDOFF

1922
Keystone Electronics
1: $1.24
388In Stock

Mfr. Part No.
1922

Mouser Part No
534-1922

Keystone Electronics

Standoffs & Spacers 6-32 .250 HEX STDOFF

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Datasheet

388In Stock

$1.24

$0.932

$0.86

$0.855

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Min.: 1
Mult.: 1

Standoffs & Spacers 6-32 .375 HEX STDOFF

1922A
Keystone Electronics
1: $1.37
549In Stock

Mfr. Part No.
1922A

Mouser Part No
534-1922A

Keystone Electronics

Standoffs & Spacers 6-32 .375 HEX STDOFF

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Datasheet

549In Stock

$1.37

$1.03

$0.96

$0.959

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Min.: 1
Mult.: 1

Standoffs & Spacers 6-32 .750 HEX STDOFF

1922C
Keystone Electronics
1: $1.48
1,007In Stock

Mfr. Part No.
1922C

Mouser Part No
534-1922C

Keystone Electronics

Standoffs & Spacers 6-32 .750 HEX STDOFF

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Datasheet

1,007In Stock

$1.48

$1.42

$1.07

$0.63

$0.585

Min.: 1
Mult.: 1

Standoffs & Spacers HEX THREAD STDOFF .500_L 8-32 S/S

1923B
Keystone Electronics
1: $2.81
46In Stock

Mfr. Part No.
1923B

Mouser Part No
534-1923B

Keystone Electronics

Standoffs & Spacers HEX THREAD STDOFF .500_L 8-32 S/S

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Datasheet

46In Stock

$2.81

$2.32

$2.23

$2.17

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Min.: 1
Mult.: 1

Standoffs & Spacers HEX .375X.500 ALUM

1926B
Keystone Electronics
1: $0.89
329In Stock

Mfr. Part No.
1926B

Mouser Part No
534-1926B

Keystone Electronics

Standoffs & Spacers HEX .375X.500 ALUM

Datasheet

329In Stock

$0.89

$0.688

$0.682

$0.404

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Min.: 1
Mult.: 1

Standoffs & Spacers NYLON SPACER 1/4"

1927A
Keystone Electronics
1: $0.22
1,241In Stock

Mfr. Part No.
1927A

Mouser Part No
534-1927A

Keystone Electronics

Standoffs & Spacers NYLON SPACER 1/4"

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Datasheet

1,241In Stock

$0.22

$0.174

$0.155

$0.131

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Min.: 1
Mult.: 1

Standoffs & Spacers NYLON SPACER SUPPORT

1929B
Keystone Electronics
1: $0.30
5,191In Stock

Mfr. Part No.
1929B

Mouser Part No
534-1929B

Keystone Electronics

Standoffs & Spacers NYLON SPACER SUPPORT

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Datasheet

5,191In Stock

$0.30

$0.229

$0.204

$0.173

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Min.: 1
Mult.: 1

1900 Series Electromechanical

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