V24RA22

Surge Energy Rating :
Packaging : Bulk
Product : MOV
Mounting : Radial
Voltage Rating DC : 18 V
Voltage Rating AC : 14 V
Operating Temperature Range : - 55 C to + 125 C
Clamping Voltage : 43 V
Capacitance : 18000 pF
Peak Surge Current : 2 KA
Diameter : 22 mm


Features:

• Low Profile Outline with Precise Seating Plane
• No Derating up to 125 Ambient
• Wide Operating Voltage Range
   VM(AC)RMS............................................................4V to 275V
   VM(DC)...............................................................5.5V to 369V
• High Energy Absorption Capability W TM . ............up to 140J
• 3 Model Sizes Available . ......................RA8, RA16, and RA22
• In-Line Leads


Specifications

Continuous:                                   RA8 SERIES  RA16 SERIES RA22 SERIES     UNITS
Steady State Applied Voltage:
   AC Voltage Range (VM(AC)RMS) . . 4 to 275       10to 275         4to 275               V
   DC Voltage Range (VM(DC) . . . . ...5.5 to 369     14 to 369       18 to 369            V
Transient:
   Peak Pulse Current (ITM)
   For 8/20µs Current Wave (See Figure 2)
                                     . . . . . . . . ...100 to1200     1000 to 4500  2000 to 6500     A
   Single Pulse Energy Range (Note 1)
   For 10/1000µs Current Wave (WTM )
                                   . . . . . . . . . . 0.4 to 23          3.5 to 75         70 to 160            J
Operating Ambient Temperature Range (TA) . 
                                          . . . . . . -55 to 125         -55 to -125       -55 to -125       
Storage Temperature Range (TSTG) 
                                 .  . . . . . .. .-55 to 150          -55 to 150        -55 to 150          
Temperature Coefficient (V) of Clamping Voltage
(VC) at Specified Test Current . . . ..<0.01              <0.01                  <0.01         %/
Hi-Pot Encapsulation (Isolation Voltage Capability)
   (Dielectric must withstand indicated DC voltage for
   one minute per MIL-STD 202, Method 301) 
                                           . . . . . . . 5000                   5000                 5000             V
Insulation Resistance . . . . .. . . . .. .1000                    1000                 1000           MΩ



Description

    The V24RA22 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 (ambient) without derating.

    The V24RA22 series are available in voltage ratings up to 275V VM(AC)RMS,and energy levels up to 140J. These varistors are used in automotive,motor-control, telecommunication, and military applications.

    See V24RA22 Series Device Ratings and Specifications table for part number and brand information. 

Parameters:

Technical/Catalog Information	V24RA22
Vendor	Littelfuse Inc
Category	Circuit Protection
Maximum AC Volts	14VAC
Maximum DC Volts	18VDC
Current-Surge	2kA
Package / Case	Radial
Varistor Voltage	24V
Energy	100J
Number of Circuits	1 - Single
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	V24RA22 V24RA22