V18ZA2P Littelfuse Inc, V18ZA2P Datasheet - Page 8

• Manufacturer Part Number: V18ZA2P
• Description: VARISTOR 18V 1.5J 10MM RADIAL ZA
• Manufacturer: Littelfuse Inc
• Series: ZAr
• Type: MOVr

Specifications of V18ZA2P

• Varistor Voltage: 18V
• Package / Case: Disc 10mm
• Number Of Circuits: 1
• Energy: 1.5J
• Current-surge: 500A
• Maximum Ac Volts: 10Vrms
• Maximum Dc Volts: 14VDC
• Product: MOV
• Voltage Rating Dc: 14 V
• Voltage Rating Ac: 10 V
• Clamping Voltage: 36 V
• Peak Surge Current: 500 A
• Surge Energy Rating: 1.5 J
• Capacitance: 5000 pF
• Operating Temperature Range: - 55 C to + 85 C
• Mounting: Through Hole
• Current Rating: 5 A
• Dimensions: 10 mm Dia. x 5 mm H
• Termination Style: Radial
• Brand/series: ZA Series
• Current, Peak: 500 A
• Electric Strength: 1.50 Joules
• Energy Rating: 1.5 Joules
• Mounting Style: PC Mount
• Package: Leads
• Power Rating: 1.5 Joules (Max.) @ +85 °C
• Resistance, Insulation: 1000 Megohms
• Technology: Metal Oxide
• Temperature, Operating, Maximum: 85 °C
• Temperature, Operating, Minimum: -55 °C
• Terminal Type: Radial Leaded
• Voltage, Ac: 10 VAC
• Voltage, Clamping: 36 V
• Voltage, Dc: 14 VDC
• Voltage, Operating: 14.00 VDC
• Voltage, Varistor: 21.6
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Varistor Products
Pulse Rating Curves
Low to Medum Voltage, Radial Lead
ZA Varistor Series
74
FIGURE 16. SURGE CURRENT RATING CURVES FOR
FIGURE 18. SURGE CURRENT RATING CURVES FOR
FIGURE 20. SURGE CURRENT RATING CURVES FOR
500
200
100
0.5
0.2
500
200
100
500
200
100
50
20
10
0.5
0.2
0.5
0.2
5
2
1
50
20
10
50
20
10
20
5
2
1
5
2
1
20
20
10
10
10
10
10
2
1
2
10
10
2
10
2
1
3
1
2
3
INDEFINITE
INDEFINITE
INDEFINITE
V82ZA05 - V750ZA05
V18ZA1 - V68ZA2
V8ZA2 - V127ZA2
100
100
100
2
IMPULSE DURA TION ( µs)
10
(Continued)
IMPULSE DURA TION ( µs)
IMPULSE DURA TION ( µs)
3
10
10
4
10
5
6
10
10
10
10
4
4
10
10
5
5
6
6
1,000
1,000
1,000
MODEL SIZE 7mm
V18ZA1 - V68ZA2
MODEL SIZE 10mm
V8ZA2 - V12ZA2
MODEL SIZE 5mm
V82ZA05 - V750ZA05
w w w . l i t t e l f u s e . c o m
10,000
10,000
10,000
1,000
FIGURE 17. SURGE CURRENT RATING CURVES FOR
2,000
1,000
FIGURE 19. SURGE CURRENT RATING CURVES FOR
FIGURE 21. SURGE CURRENT RATING CURVES FOR
500
200
100
200
100
500
200
100
0.5
0.2
50
20
10
50
20
10
50
20
10
5
2
1
5
2
1
5
2
1
20
20
20
10
10
10
1
2
10
1
2
10
10
10
2
INDEFINITE
INDEFINITE
3
2
1
2
3
V8ZA1 - V12ZA1
V82ZA2 - V180ZA1
V18ZA2 - V68ZA3
INDEFINITE
100
100
100
2
IMPULSE DURA TION ( µs)
IMPULSE DURA TION ( µs)
IMPULSE DURA TION ( µs)
10
10
4
10
5
6
10
10
1,000
10
1,000
10
1,000
3
4
MODEL SIZE 7mm
V8ZA1 - V12ZA1
10
10
4
5
10
MODEL SIZE 7mm
V82ZA2 - V180ZA1
5
6
MODEL SIZE 10mm
V18ZA2 - V68ZA3
6
10,000
10,000
10,000