V320LA20A Littelfuse Inc, V320LA20A Datasheet - Page 9

• Manufacturer Part Number: V320LA20A
• Description: VARISTOR 320V 14MM 80J RADIAL LA
• Manufacturer: Littelfuse Inc
• Series: LAr

Specifications of V320LA20A

• Energy: 80J
• Varistor Voltage: 565V
• Current-surge: 4.5kA
• Number Of Circuits: 1
• Maximum Ac Volts: 320VAC
• Maximum Dc Volts: 420VDC
• Package / Case: Disc 14mm
• Technology: Metal Oxide
• Capacitance Value: 380pF
• Clamping Current: 50A
• Clamping Voltage: 850V
• Lead Style: Radial
• Ac Voltage Rating (max): 320VAC
• Dc Voltage Rating (max): 420VDC
• Operating Temp Range: -55C to 85C
• Mounting: Through Hole
• Surge Current (max): 4500A
• Lead Spacing: 8.5mm
• Product Depth (mm): 5.6mm
• Product Height (mm): 20mm
• Product Diameter (mm): 17mm
• Product: MOV
• Voltage Rating Dc: 420 V
• Voltage Rating Ac: 320 V
• Peak Surge Current: 4.5 KA
• Surge Energy Rating: 77 J
• Capacitance: 380 pF
• Operating Temperature Range: - 55 C to + 85 C
• Termination Style: Radial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant

©2010 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/la.html for current information.
Wave Solder Profile
Non Lead–free Profile
Physical Specifications
Lead Material
Soldering
Characteristics
Insulating Material
Device Labeling
Figure 20
300
250
200
150
100
50
0
0
0.5
Tin–Coated Copper Wire
Solderability per MIL–STD–202,
Method 208E
Cured, flame retardant epoxy polymer
meets UL94V–0 requirements
Marked with LF , voltage, UL/CSA logos,
and date code
1
1.5
TIME(MINUTES)
2
Maximum Wave 240C
2.5
Varistor Products
Radial Lead Varistors > LA Series
3
3.5
Revision: August 4, 2010
4
Operating Ambient
Temperature Range
Storage Temperature Range
Humidity Aging
Thermal Shock
Solvent Resistance
Moisture Sensitivity
Figure 21
Lead–free Profile
Environmental Specifications
300
250
200
150
100
50
0
0
0.5
1
1.5
TIME(MINUTES)
-55°C to +85°C
-55°C to +125°C
+85°C, 85% RH, 1000 hours
+/-10% typical voltage change
+85°C to -40°C 5 times
+/-10% typical voltage change
MIL–STD–202, Method 215F
Level 1, J–STD–020C
Maximum Wave 260C
2
2.5
3
LA Varistor Series
3.5
4