V56RA16X2749

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Littelfuse/Commercial Vehicle Products

VARISTOR RA SERIES ROHS/LEAD FREE/ BULK

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DocumentsDatasheet Combining GDTs and MOVs for Surge Protection of AC Power Lines Application Note +1

V56RA16X2749

Active

Littelfuse/Commercial Vehicle Products

VARISTOR RA SERIES ROHS/LEAD FREE/ BULK

Deep-Dive with AI

DocumentsDatasheet Combining GDTs and MOVs for Surge Protection of AC Power Lines Application Note +1

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	V56RA16X2749

Capacitance @ Frequency	3900 pF
Current - Surge	1 kA
Energy	10 J
Maximum AC Volts [Max]	35 V
Maximum DC Volts [Max]	45 V
Mounting Type	Through Hole
Number of Circuits	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Package / Case	Radial, Box
Varistor Voltage (Max) [Max]	61.6 V
Varistor Voltage (Min) [Min]	50.4 V
Varistor Voltage (Typ)	56 V

V56RA16X2749 Series

VARISTOR RA SERIES RoHS/LEAD FREE

Part	Capacitance @ Frequency	Number of Circuits	Varistor Voltage (Max) [Max]	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Varistor Voltage (Typ)	Maximum DC Volts [Max]	Current - Surge	Energy	Varistor Voltage (Min) [Min]	Maximum AC Volts [Max]	Mounting Type
Littelfuse/Commercial Vehicle Products V56RA16X2749	3900 pF	1	61.6 V	Radial Box	125 °C	-55 °C	56 V	45 V	1 kA	10 J	50.4 V	35 V	Through Hole

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	300	$ 4.36
Newark	Each	250	$ 3.59
		500	$ 3.33

Description

General part information

V56RA16X2749 Series

The RA Series transient surge suppressors are varistors (MOVs) supplied in a low-profile box that features a precise seating plane to increase mechanical stability for secure circuit-board mounting. This feature makes these devices suitable for industrial applications critical to vibration. Their construction permits operation up to 125°C (ambient) without derating. The RA series are available in voltage ratings up to 275V V M(AC)RMS and energy levels up to 140J. These varistors are used in automotive, motor control, telecommunication, and military applications.