Specification	V33RA16

Capacitance @ Frequency	1 MHz, 6000 pF
Current - Surge	1 kA
Energy	6 J
Maximum AC Volts [Max]	20 V
Maximum DC Volts [Max]	26 V
Mounting Type	Through Hole
Number of Circuits	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Package / Case	Box, Radial
Varistor Voltage (Max) [Max]	36.3 V
Varistor Voltage (Min) [Min]	29.7 V
Varistor Voltage (Typ)	33 V

RA8 Series

VARISTOR RA SERIES RoHS/LEAD FREE

Part	Package / Case	Capacitance @ Frequency	Operating Temperature [Max]	Operating Temperature [Min]	Maximum DC Volts [Max]	Number of Circuits	Maximum AC Volts [Max]	Varistor Voltage (Typ)	Varistor Voltage (Max) [Max]	Current - Surge	Energy	Varistor Voltage (Min) [Min]	Mounting Type	Varistor Voltage (Max)	Maximum DC Volts
LITTELFUSE V39RA8X2749	Box Radial	1 MHz 900 pF	125 °C	-55 °C	31 V	1	25 V	39 V	42.9 V	250 A	1.5 J	35.1 V	Through Hole
LITTELFUSE V220RA8X2749	Box Radial	160 pF	125 °C	-55 °C	180 V	1	140 V	220 V		1200 A	12 J	198 V	Through Hole	242 V
LITTELFUSE V47RA16X2749	Box Radial	4500 pF	125 °C	-55 °C		1	30 V	47 V	51.7 V	1 kA		42.3 V	Through Hole		38 V
LITTELFUSE V33RA16	Box Radial	1 MHz 6000 pF	125 °C	-55 °C	26 V	1	20 V	33 V	36.3 V	1 kA	6 J	29.7 V	Through Hole
LITTELFUSE V68RA8X2749	Box Radial	1 MHz 600 pF	125 °C	-55 °C	56 V	1	40 V	68 V	74.8 V	250 A	3 J	61.2 V	Through Hole
LITTELFUSE V24RA22X2749	Box Radial	1 MHz 18000 pF	125 °C	-55 °C	18 V	1	14 V	24 V		2 kA	100 J	21.6 V	Through Hole	26.4 V
LITTELFUSE V24RA22	Box Radial	1 MHz 18000 pF	125 °C	-55 °C	18 V	1	14 V	24 V		2 kA	100 J	21.6 V	Through Hole	26.4 V
LITTELFUSE V270RA22X2749	Box Radial	1400 pF	125 °C	-55 °C	225 V	1	175 V	270 V	297 V		90 J	243 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	$	Updated

Digikey	N/A	0	$ 3.18	1m+
Mouser	N/A	300	$ 4.47	1m+
		600	$ 4.37
		1200	$ 4.25
		2700	$ 4.19
Newark	Each	100	$ 4.31	1m+
		500	$ 3.92
		1000	$ 3.46
		2500	$ 3.22

Description

General part information

RA8 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.

Documents

Technical documentation and resources

V33RA16 | Datasheet

Datasheet

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

Technical Document