V20E275PL1T7 Datasheet, PDF (15/16 Pages) Littelfuse – Radial Lead Varistors UltraMOVTM Series

Varistor Products
Radial Lead Varistors > UltraMOV^TM 25S Series
Wave Solder Profile
Non Lead–free Wave Solder Profile
300
250
Maximum Wave 240C
200
150
100
50
0
0
0.5
1
1.5
2
2.5
3
3.5
4
Figure 5
TIME(MINUTES)
Lead–free Wave Solder Profile
300
Maximum Wave 260C
250
200
150
100
50
0
0
0.5
1
1.5
2
2.5
3
3.5
4
Figure 6
TIME(MINUTES)
Physical Specifications
Lead Material
Copper Clad Steel Wire
Soldering
Characteristics
Solderability per MIL–STD–202,
Method 208E
Insulating Material
Cured, flame retardant epoxy polymer
meets UL94V–0 requirements
Device Labeling
Marked with LF, voltage, UL/CSA Logos,
and date code
Environmental Specifications
Operating/Storage
Temperature
Passive Aging
Humidity Aging
Thermal Shock
-55°C to +85°C/
-55°C to +125°C
+85°C, 1000 hours
+/-10% typical voltage change
+85°C, 85% RH, 1000 hours
+/-10% typical voltage change
+85°C to -40°C 5 times
+/-10% typical voltage change
Solvent Resistance
MIL–STD–202, Method 215F
Moisture Sensitivity
Level 1, J–STD–020C
UltraMOV^TM 25S Series Varistors for High-Temperature Operating Conditions:
Phenolic coated devices are available with improved maximum operating temperature 125ºC.
These devices also have improved temperature cycling capability. Ratings and specifications
are per standard series except Hi–Pot Encapsulation (Isolation Voltage Capability) = 500V.
To order: add 'X1347' to part number (e.g. V25S150PX1347). These devices are NOT UL, CSA,
CECC or VDE certified.Contact factory for further details.
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/12/14