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Resistors / Non-linear Resistors / V14H300P
Datasheets
V14H300P by: Littelfuse Inc

Varistor, 385V, 140J, Through Hole Mount, RADIAL LEADED

Part Details for V14H300P by Littelfuse Inc

Results Overview of V14H300P by Littelfuse Inc

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Applications Telecommunications Electronic Manufacturing

V14H300P Information

V14H300P by Littelfuse Inc is a Non-linear Resistor.
Non-linear Resistors are under the broader part category of Resistors.

Resistors are passive components that work by limiting electron flow in a circuit. They are available as fixed or as variable (potentionmeters). Read more about Resistors on our Resistors part category page.

Price & Stock for V14H300P

Part # Distributor Description Stock Price Buy
DISTI # 34AC7674
Newark Radial Varistor 14Mm Rohs/Lead Free/ Bulk Rohs Compliant: Yes |Littelfuse V14H300P RoHS: Compliant Min Qty: 1500 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 1,000 $0.4620
  • 2,500 $0.4260
$0.4260 / $0.4620 Buy Now
DISTI # F7764-ND
DigiKey VARISTOR 470V 6.5KA DISC 14MM Min Qty: 1 Lead time: 22 Weeks Container: Bulk 1250
In Stock
  • 1 $1.5000
  • 10 $0.9280
  • 25 $0.7772
  • 100 $0.6069
  • 250 $0.5232
  • 500 $0.4718
  • 1,000 $0.4287
  • 2,500 $0.3822
  • 5,000 $0.3775
$0.3775 / $1.5000 Buy Now
DISTI # 576-V14H300P
Mouser Electronics Varistors 300V 6500A 400pF 14mm Radial RoHS: Compliant 943
  • 1 $1.5000
  • 10 $0.9280
  • 25 $0.7780
  • 100 $0.6070
  • 250 $0.5240
  • 500 $0.4710
  • 1,000 $0.4280
  • 2,500 $0.3820
  • 5,000 $0.3770
$0.3770 / $1.5000 Buy Now
Future Electronics Varistors 300V 6500A 400pF 14mm Radial RoHS: Compliant pbFree: Yes Min Qty: 500 Package Multiple: 500 Lead time: 22 Weeks Container: Bulk 0
Bulk
  • 500 $0.3970
  • 1,500 $0.3890
  • 2,000 $0.3860
  • 5,000 $0.3800
  • 7,500 $0.3730
$0.3730 / $0.3970 Buy Now
DISTI # V14H300P
TTI Varistors 300V 6500A 400pF 14mm Radial RoHS: Compliant pbFree: Pb-Free Min Qty: 1500 Package Multiple: 500 Container: Bulk Americas - 0
  • 1,500 $0.3910
  • 2,500 $0.3830
  • 5,000 $0.3760
  • 10,000 $0.3680
$0.3680 / $0.3910 Buy Now
DISTI # 000000000007269250
Sager RADIAL VARISTOR 14MM ROHS/LEAD FREE Min Qty: 1500 0
  • 1,500 $0.4871
  • 3,500 $0.4646
$0.4646 / $0.4871 Buy Now

Part Details for V14H300P

V14H300P CAD Models

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V14H300P Part Data Attributes

Parametric Data
V14H300P Littelfuse Inc
Buy Now Datasheet
Compare Parts:
V14H300P Littelfuse Inc Varistor, 385V, 140J, Through Hole Mount, RADIAL LEADED
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer LITTELFUSE INC
Package Description RADIAL LEADED
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8533.40.40.00
Samacsys Manufacturer LITTELFUSE
Circuit RMS Voltage-Max 300 V
Energy Absorbing Capacity-Max 140 J
Mounting Feature THROUGH HOLE MOUNT
Number of Terminals 2
Operating Temperature-Max 150 °C
Operating Temperature-Min -55 °C
Package Height 20 mm
Package Length 17 mm
Package Shape DISK PACKAGE
Package Style Radial
Package Width 5.6 mm
Packing Method BULK
Rated Temperature 125 °C
Reference Standard CUL; IEC; IECQ; UL
Resistor Type VARISTOR
Surface Mount NO
Terminal Placement RADIAL
Terminal Shape WIRE
Working Voltage 385 V

V14H300P Frequently Asked Questions (FAQ)

  • Littelfuse recommends a PCB layout with a large copper area (e.g., 1 oz copper) and multiple vias to dissipate heat efficiently. A minimum of 2 oz copper is recommended for high-current applications.

  • Littelfuse offers a range of fuse holders and clips compatible with the V14H300P. Select a holder or clip that matches the fuse's physical dimensions and meets your application's requirements (e.g., PCB mount, axial lead, or panel mount).

  • The maximum allowable voltage drop across the V14H300P is typically 0.5 V to 1.0 V, depending on the application and system requirements. Excessive voltage drop can lead to reduced fuse performance and lifespan.

  • The V14H300P is rated for operation up to 125°C. However, derating may be necessary for high-temperature applications. Consult Littelfuse's application notes and thermal derating curves to ensure proper fuse selection and operation.

  • The melting I²t value can be calculated using the fuse's melting I²t rating, the system's voltage, and the expected fault current. Consult Littelfuse's application notes and fuse selection guides for more information.