V18ZA2P Littelfuse Inc, V18ZA2P Datasheet - Page 10

• 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
Low to Medum Voltage, Radial Lead
ZA Varistor Series
Pulse Rating Curves
NOTE: If pulse ratings are exceeded, a shift of V N(DC) (at specified current) of more then ±10% could result. This type of shift, which normally results in a decrease of V N(DC),
may result in the device not meeting the original published specifications, but does not prevent the device from continuing to function, and to provide ample protection.
FIGURE 24. SURGE CURRENT RATING CURVES FOR
5,000
2,000
1,000
500
200
100
50
20
10
76
5
2
20
10
2
INDEFINITE
1
V82ZA12 - V180ZA10
100
IMPULSE DURATION ( µs)
FIGURE 26. SURGE CURRENT RATING CURVES FOR V120ZA20 - V180ZA20
(Continued)
10
10
10,000
2
5,000
2,000
1,000
10
3
1,000
500
200
100
10
4
50
20
10
MODEL SIZE 14mm
V82ZA12 - V180ZA10
5
2
1
10
5
20
6
INDEFINITE
10
10
10
10
10
10
1
2
2
3
4
5
6
100
w w w . l i t t e l f u s e . c o m
10,000
IMPULSE DURATION ( µs)
FIGURE 25. SURGE CURRENT RATING CURRENT FOR
2,000
1,000
1,000
500
200
100
MODEL SIZE 20mm
V120ZA20 - V180ZA20
50
20
10
5
2
20
10
10
10
10
10
2
INDEFINITE
2
3
4
5
1
V18ZA40 - V68ZA20
100
10,000
IMPULSE DURATION ( µs)
1,000
MODEL SIZE 20mm
V18ZA40 - V68ZA20
10
6
10,000