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SEI(STACKPOLE ELECTRONICS INC.) SV300K20B

Manufacturer	SEI(Stackpole Electronics Inc.)
Mfr. Part Number	SV300K20B
Electland Part Code	142079
Electland Part Number	NYE_SV300K20B
Category	Varistors, MOVs
Description	470 V 12 kA Varistor 1 Circuit Through Hole Radial
Datasheet	Download

Product Attributes

Category	Circuit Protection Varistors, MOVs
Maximum AC Volts	300 V
Maximum DC Volts	385 V
Varistor Voltage (Min)	423 V
Varistor Voltage (Typ)	470 V
Varistor Voltage (Max)	517 V
Current - Surge	12 kA
Energy	437J
Number of Circuits	1
Capacitance @ Frequency	940 pF @ 1 kHz
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Through Hole
Package / Case	Radial
Packaging	Bulk
Tariff Active	False
ReachStatus	REACH Unaffected
RohsStatus	ROHS3 Compliant
MoistureSensitivityLevel	Not Applicable
ExportControlClassNumber	EAR99
HtsusCode	8533.40.4000
Weight	0.5g

Introduction

The SV series transient voltage suppressors are epoxy-coated square or rectangular leaded varistors with an AC operating voltage range of 60V to 680V. These varistors are available in two versions.

The standard version of the square varistor offers extremely high current and energy handling capability along with low clamping voltage, providing a higher level of protection against transients in telecommunications and AC power grids. Compared to standard disc varistors, the SV series varistors achieve electrically equivalent values in a smaller nominal size.

In the custom version of the SV series, customers can design (independently or with our assistance) an optimized varistor with minimum dimensions to meet specific application requirements. Customers can select from the following parameters: non-standard DC/AC operating voltage, leakage current, clamping voltage, maximum surge current, energy absorption level, maximum dissipation power, and shape (dimensions are a function of the required electrical parameters, and vice versa).

Features

Standard Varistor Types:
- AC operating voltage (Vrms) range: 60V to 680V; DC operating voltage (Vdc) range: 85V to 895V
- 6 package sizes equivalent to standard disc varistors from 5mm to 23mm
- Smaller nominal dimensions
- Wide current and energy handling capability
- +85°C continuous operating temperature
- Low clamping voltage
- Straight and formed lead options available
- UL1449 3rd Edition and CSA C22.2 certified
- Tape and reel packaging for automated placement
- 100% RoHS compliant with no lead exemptions
- Halogen-free
- REACH compliant
Fully Custom Parameter Design Varistors:
- AC operating voltage (Vrms) range: 60V to 1000V; DC operating voltage (Vdc) range: 85V to 1300V
- Square and rectangular shapes, unlimited quantity, maximum size 23×23mm
- Wide current and energy handling capability
- +125°C continuous operating temperature
- Customizable electrical parameters include: AC/DC operating voltage, leakage current, clamping voltage, maximum surge current, energy absorption level, maximum power dissipation, and threshold voltage temperature coefficient
- Tape and reel packaging for automated placement
- 100% RoHS compliant with no lead exemptions
- Halogen-free
- REACH compliant