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Circuit Protection

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Part Number
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ROV20-390L-S
ROV20-390L-S

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 39V 2KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 25V
  • Maximum DC Volts: 31V
  • Varistor Voltage (Min): 33.15V
  • Varistor Voltage (Typ): 39V
  • Varistor Voltage (Max): 44.85V
  • Current - Surge: 2kA
  • Energy: 14J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 15003pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock293

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ROV20-390L-S-2
ROV20-390L-S-2

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 39V 2KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 25V
  • Maximum DC Volts: 31V
  • Varistor Voltage (Min): 33.15V
  • Varistor Voltage (Typ): 39V
  • Varistor Voltage (Max): 44.85V
  • Current - Surge: 2kA
  • Energy: 14J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 15003pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock138

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ROV20-391K
ROV20-391K

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 390V 6.5KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 250V
  • Maximum DC Volts: 320V
  • Varistor Voltage (Min): 351V
  • Varistor Voltage (Typ): 390V
  • Varistor Voltage (Max): 429V
  • Current - Surge: 6.5kA
  • Energy: 240J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 975pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock256

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ROV20-391K-2
ROV20-391K-2

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 390V 6.5KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 250V
  • Maximum DC Volts: 320V
  • Varistor Voltage (Min): 351V
  • Varistor Voltage (Typ): 390V
  • Varistor Voltage (Max): 429V
  • Current - Surge: 6.5kA
  • Energy: 240J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 975pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock237

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ROV20-391K-S
ROV20-391K-S

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 390V 6.5KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 250V
  • Maximum DC Volts: 320V
  • Varistor Voltage (Min): 351V
  • Varistor Voltage (Typ): 390V
  • Varistor Voltage (Max): 429V
  • Current - Surge: 6.5kA
  • Energy: 240J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 975pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock266

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ROV20-391K-S-2
ROV20-391K-S-2

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 390V 6.5KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 250V
  • Maximum DC Volts: 320V
  • Varistor Voltage (Min): 351V
  • Varistor Voltage (Typ): 390V
  • Varistor Voltage (Max): 429V
  • Current - Surge: 6.5kA
  • Energy: 240J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 975pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock339

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ROV20-431K
ROV20-431K

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 430V 6.5KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 275V
  • Maximum DC Volts: 350V
  • Varistor Voltage (Min): 387V
  • Varistor Voltage (Typ): 430V
  • Varistor Voltage (Max): 473V
  • Current - Surge: 6.5kA
  • Energy: 264J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 858pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock437

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ROV20-431K-2
ROV20-431K-2

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 430V 6.5KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 275V
  • Maximum DC Volts: 350V
  • Varistor Voltage (Min): 387V
  • Varistor Voltage (Typ): 430V
  • Varistor Voltage (Max): 473V
  • Current - Surge: 6.5kA
  • Energy: 264J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 858pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock454

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ROV20-431K-S
ROV20-431K-S

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 430V 6.5KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 275V
  • Maximum DC Volts: 350V
  • Varistor Voltage (Min): 387V
  • Varistor Voltage (Typ): 430V
  • Varistor Voltage (Max): 473V
  • Current - Surge: 6.5kA
  • Energy: 264J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 858pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock378

More on Order

ROV20-431K-S-2
ROV20-431K-S-2

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 430V 6.5KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 275V
  • Maximum DC Volts: 350V
  • Varistor Voltage (Min): 387V
  • Varistor Voltage (Typ): 430V
  • Varistor Voltage (Max): 473V
  • Current - Surge: 6.5kA
  • Energy: 264J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 858pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock179

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ROV20-470L
ROV20-470L

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 47V 2KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 30V
  • Maximum DC Volts: 38V
  • Varistor Voltage (Min): 39.95V
  • Varistor Voltage (Typ): 47V
  • Varistor Voltage (Max): 54.05V
  • Current - Surge: 2kA
  • Energy: 17J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 12080pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock401

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ROV20-470L-2
ROV20-470L-2

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 47V 2KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 30V
  • Maximum DC Volts: 38V
  • Varistor Voltage (Min): 39.95V
  • Varistor Voltage (Typ): 47V
  • Varistor Voltage (Max): 54.05V
  • Current - Surge: 2kA
  • Energy: 17J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 12080pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock414

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ROV20-470L-S
ROV20-470L-S

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 47V 2KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 30V
  • Maximum DC Volts: 38V
  • Varistor Voltage (Min): 39.95V
  • Varistor Voltage (Typ): 47V
  • Varistor Voltage (Max): 54.05V
  • Current - Surge: 2kA
  • Energy: 17J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 12080pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock112

More on Order

ROV20-470L-S-2
ROV20-470L-S-2

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 47V 2KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 30V
  • Maximum DC Volts: 38V
  • Varistor Voltage (Min): 39.95V
  • Varistor Voltage (Typ): 47V
  • Varistor Voltage (Max): 54.05V
  • Current - Surge: 2kA
  • Energy: 17J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 12080pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock487

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ROV20-471K
ROV20-471K

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 470V 6.5KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 300V
  • Maximum DC Volts: 385V
  • Varistor Voltage (Min): 423V
  • Varistor Voltage (Typ): 470V
  • Varistor Voltage (Max): 517V
  • Current - Surge: 6.5kA
  • Energy: 280J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 761pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock260

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ROV20-471K-2
ROV20-471K-2

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 470V 6.5KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 300V
  • Maximum DC Volts: 385V
  • Varistor Voltage (Min): 423V
  • Varistor Voltage (Typ): 470V
  • Varistor Voltage (Max): 517V
  • Current - Surge: 6.5kA
  • Energy: 280J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 761pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock443

More on Order

ROV20-471K-S
ROV20-471K-S

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 470V 6.5KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 300V
  • Maximum DC Volts: 385V
  • Varistor Voltage (Min): 423V
  • Varistor Voltage (Typ): 470V
  • Varistor Voltage (Max): 517V
  • Current - Surge: 6.5kA
  • Energy: 280J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 761pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock479

More on Order

ROV20-471K-S-2
ROV20-471K-S-2

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 470V 6.5KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 300V
  • Maximum DC Volts: 385V
  • Varistor Voltage (Min): 423V
  • Varistor Voltage (Typ): 470V
  • Varistor Voltage (Max): 517V
  • Current - Surge: 6.5kA
  • Energy: 280J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 761pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock103

More on Order

ROV20-511K
ROV20-511K

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 510V 6.5KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 320V
  • Maximum DC Volts: 418V
  • Varistor Voltage (Min): 459V
  • Varistor Voltage (Typ): 510V
  • Varistor Voltage (Max): 561V
  • Current - Surge: 6.5kA
  • Energy: 296J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 792pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock177

More on Order

ROV20-511K-2
ROV20-511K-2

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 510V 6.5KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 320V
  • Maximum DC Volts: 418V
  • Varistor Voltage (Min): 459V
  • Varistor Voltage (Typ): 510V
  • Varistor Voltage (Max): 561V
  • Current - Surge: 6.5kA
  • Energy: 296J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 792pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock377

More on Order

ROV20-511K-S
ROV20-511K-S

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 510V 6.5KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 320V
  • Maximum DC Volts: 418V
  • Varistor Voltage (Min): 459V
  • Varistor Voltage (Typ): 510V
  • Varistor Voltage (Max): 561V
  • Current - Surge: 6.5kA
  • Energy: 296J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 792pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock134

More on Order

ROV20-511K-S-2
ROV20-511K-S-2

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 510V 6.5KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 320V
  • Maximum DC Volts: 418V
  • Varistor Voltage (Min): 459V
  • Varistor Voltage (Typ): 510V
  • Varistor Voltage (Max): 561V
  • Current - Surge: 6.5kA
  • Energy: 296J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 792pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock155

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ROV20-560L
ROV20-560L

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 56V 2KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 35V
  • Maximum DC Volts: 45V
  • Varistor Voltage (Min): 47.6V
  • Varistor Voltage (Typ): 56V
  • Varistor Voltage (Max): 64.4V
  • Current - Surge: 2kA
  • Energy: 20J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 11600pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock240

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ROV20-560L-2
ROV20-560L-2

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 56V 2KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 35V
  • Maximum DC Volts: 45V
  • Varistor Voltage (Min): 47.6V
  • Varistor Voltage (Typ): 56V
  • Varistor Voltage (Max): 64.4V
  • Current - Surge: 2kA
  • Energy: 20J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 11600pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock385

More on Order

ROV20-560L-S
ROV20-560L-S

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 56V 2KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 35V
  • Maximum DC Volts: 45V
  • Varistor Voltage (Min): 47.6V
  • Varistor Voltage (Typ): 56V
  • Varistor Voltage (Max): 64.4V
  • Current - Surge: 2kA
  • Energy: 20J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 11600pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock306

More on Order

ROV20-560L-S-2
ROV20-560L-S-2

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 56V 2KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 35V
  • Maximum DC Volts: 45V
  • Varistor Voltage (Min): 47.6V
  • Varistor Voltage (Typ): 56V
  • Varistor Voltage (Max): 64.4V
  • Current - Surge: 2kA
  • Energy: 20J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 11600pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock494

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ROV20-561K
ROV20-561K

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 560V 6.5KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 350V
  • Maximum DC Volts: 460V
  • Varistor Voltage (Min): 504V
  • Varistor Voltage (Typ): 560V
  • Varistor Voltage (Max): 616V
  • Current - Surge: 6.5kA
  • Energy: 312J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 679pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock427

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ROV20-561K-2
ROV20-561K-2

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 560V 6.5KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 350V
  • Maximum DC Volts: 460V
  • Varistor Voltage (Min): 504V
  • Varistor Voltage (Typ): 560V
  • Varistor Voltage (Max): 616V
  • Current - Surge: 6.5kA
  • Energy: 312J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 679pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock491

More on Order

ROV20-561K-S
ROV20-561K-S

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 560V 6.5KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 350V
  • Maximum DC Volts: 460V
  • Varistor Voltage (Min): 504V
  • Varistor Voltage (Typ): 560V
  • Varistor Voltage (Max): 616V
  • Current - Surge: 6.5kA
  • Energy: 312J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 679pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock288

More on Order

ROV20-561K-S-2
ROV20-561K-S-2

Littelfuse

Circuit Protection - TVS - Varistors, MOVs

VARISTOR 560V 6.5KA DISC 20MM

  • Manufacturer: Littelfuse Inc.
  • Maximum AC Volts: 350V
  • Maximum DC Volts: 460V
  • Varistor Voltage (Min): 504V
  • Varistor Voltage (Typ): 560V
  • Varistor Voltage (Max): 616V
  • Current - Surge: 6.5kA
  • Energy: 312J
  • Number of Circuits: 1
  • Capacitance @ Frequency: 679pF @ 1kHz
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: Disc 20mm
In Stock452

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