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SPST relay

GLVAC Single Pole Single Throw (SPST) relays consist of a simple switch mechanism with one stationary contact and one movable contact, available in two types: Normally Open (NO) and Normally Closed (NC). GLVAC offers a comprehensive SPST series that includes high-voltage and RF reed relays, as well as traditional ceramic vacuum and gas-filled high-voltage relays, catering to diverse application needs. Whether addressing the challenges of high-voltage environments or the specific demands of RF communications, GLVAC SPST relays provide suitable solutions, ensuring stable and reliable performance.

SPST relay SPST relay

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  • GLVAC model
  • Rated Working Voltage(kV)
    • 1.5kV
    • 10kV
    • 15kV
    • 25kV
    • 2kV
    • 35kV
    • 3kV
    • 50kV
    • 5kV
    • 70kV
    • 7kV
    • 8kV

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  • Load Switch
    • 仅闭合

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  • Rated Open Voltage(kV Peak) DC or 60Hz
    • 1.5
    • 2
    • 3
    • 5
    • 7
    • 8
    • 10
    • 15
    • 25
    • 35
    • 50
    • 70

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  • Max CONT. Current(A)
    • 2
    • 3
    • 5
    • 6
    • 8
    • 10
    • 12
    • 18
    • 20
    • 25
    • 30
    • 65
    • 5,20 or 30

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  • Contact Form
    • SPDT-NC
    • SPST-NO
    • SPST-NC
    • SPDT
    • *

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  • Contact Capacitance(pF)
    • -/-
    • 0.3/4
    • 0.3/6
    • 0.6/2.5
    • 1.2/1.2
    • 1.5/6
    • 1.6/2
    • 1/5
    • 1/8
    • 2.5/2.5

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  • Max Contact Resist(0hms)
    • 0.01
    • 0.02
    • 0.025
    • 0.03
    • 0.05
    • 0.1
    • 0.25
    • 0.5
    • 1
    • 2

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  • Max Open Time(ms)
    • 0.8
    • 1
    • 2
    • 3
    • 10
    • 15
    • 18
    • 20

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  • Max Rel. Time(ms)
    • 0.5
    • 1
    • 2
    • 10
    • 15

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  • Shock 11ms 1/2 Sine(gpeak)
    • 10
    • 20
    • 30
    • 50
    • 100

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  • Weight Nom(g)
    • 7
    • 21
    • 24
    • 25.5
    • 28
    • 34
    • 70
    • 336
    • 340
    • 342
    • 350

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  • PDF Download
  • 1.5

    No

    1.5

    3

    SPST-NO

    0.3/4

    0.05

    0.8

    0.5

    100

    7

  • 3

    No

    3

    2

    SPST-NO

    1.5/6

    0.1

    1

    1

    100

    7

  • 5

    Yes

    5

    30

    SPST-NO

    1.2/1.2

    0.02

    10

    10

    50

    28

  • 5

    Yes

    5

    30

    SPST-NC

    1.2/1.2

    0.02

    10

    10

    50

    28

  • 5

    Yes

    5

    20

    SPDT

    1.6/2

    0.05

    10

    10

    30

    21

  • 7

    No

    7

    10

    SPST-NO

    1/5

    0.05

    2

    1

    100

    34

  • 8

    No

    8

    8

    SPST-NC

    0.6/2.5

    0.05

    3

    2

    100

    24

  • 8

    Yes

    8

    12

    SPST-NO

    1.2/1.2

    0.02

    10

    10

    30

    25.5

  • 8

    Yes

    8

    12

    SPST-NC

    1.2/1.2

    0.03

    10

    10

    30

    25.5

  • 10

    Yes

    10

    25

    SPST-NO

    1.2/1.2

    0.02

    10

    10

    50

    28

  • 10

    Yes

    10

    25

    SPST-NC

    1.2/1.2

    0.02

    10

    10

    50

    28

  • 10

    No

    10

    5

    SPST-NO

    1/8

    0.25

    2

    2

    100

    28

  • 10

    No

    10

    5

    SPDT-NC

    1/8

    0.25

    2

    2

    100

    28

  • 10

    Yes

    10

    5,20 or 30

    SPST-NO

    -/-

    0.03

    10

    10

    30

    70

  • 10

    Yes

    10

    5,20 or 30

    SPST-NC

    -/-

    0.03

    10

    10

    30

    70

  • 15

    Yes

    15

    5

    SPST-NC

    1/8

    0.25

    3

    2

    100

    28

  • 26

    Yes

    25

    65

    SPST-NO

    2.5/2.5

    0.01

    18

    10

    30

    342

  • 25

    Yes

    25

    18

    *

    -/-

    0.5

    15

    15

    20

    340

  • 35

    Make Only

    35

    10

    SPST-NO

    -/-

    1

    15

    15

    20

    350

  • 35

    Make Only

    35

    10

    *

    -/-

    1

    15

    15

    20

    336

  • 50

    Make Only

    50

    10

    SPDT

    -/-

    1

    15

    15

    10

    340

  • 50

    Make Only

    50

    10

    *

    -/-

    1

    15

    15

    10

    340

  • 70

    Make Only

    70

    10

    SPST-NO

    -/-

    2

    20

    15

    20

    336

  • 70

    Make Only

    70

    10

    *

    -/-

    2

    20

    15

    20

    336