V68ZU2P Littelfuse Inc, V68ZU2P Datasheet - Page 8

• Manufacturer Part Number: V68ZU2P
• Description: VARISTOR 68V 7MM UNDERCRIMPD T/R
• Manufacturer: Littelfuse Inc
• Series: ZUr

Specifications of V68ZU2P

• Varistor Voltage: 75V
• Current-surge: 250A
• Number Of Circuits: 1
• Maximum Ac Volts: 40VAC
• Maximum Dc Volts: 56VDC
• Energy: 3.0J
• Package / Case: Disc 7mm
• Suppressor Type: Transient Voltage
• Peak Surge Current @ 8/20µs: 250A
• Varistor Case: 7mm DISC
• Clamping Voltage Vc Max: 135V
• Peak Energy (10/1000us): 3J
• Voltage Rating Vdc: 56V
• Product: MOV
• Voltage Rating Dc: 56 V
• Voltage Rating Ac: 40 V
• Clamping Voltage: 135 V
• Peak Surge Current: 250 A
• Surge Energy Rating: 3 J
• Capacitance: 600 pF
• Operating Temperature Range: - 55 C to + 85 C
• Mounting: Radial
• Current Rating: 250 A
• Dimensions: 5.6 mm H
• 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
RoHS
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
Pb
0.5
0.2
50
20
10
500
200
100
500
200
100
0.5
0.2
0.5
0.2
50
20
10
50
20
10
5
2
1
20
5
2
1
5
2
1
20
20
10
10
10
10
10
2
2
1
ZA Varistor Series
10
10
2
10
2
1
3
2
3
1
INDEFINITE
INDEFINITE
INDEFINITE
V82ZA05(P) - V750ZA05(P)
V18ZA1(P) - V68ZA2(P)
V8ZA2(P) - V127ZA2(P)
100
100
100
2
IMPULSE DURA TION ( µs)
10
IMPULSE DURA TION ( µs)
IMPULSE DURA TION ( µs)
(Continued)
3
10
10
4
10
5
6
10
10
4
10
4
10
10
10
5
5
6
6
MODEL SIZE 5mm
V82ZA05(P) - V750ZA05(P)
1,000
1,000
1,000
MODEL SIZE 7mm
V18ZA1(P) - V68ZA2(P)
MODEL SIZE 10mm
V8ZA2(P) - V12ZA2(P)
w w w . l i t t e l f u s e . c o m
10,000
10,000
10,000
1,000
2,000
1,000
FIGURE 17. SURGE CURRENT RATING CURVES FOR
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
1
2
10
10
10
2
10
INDEFINITE
INDEFINITE
3
2
1
2
3
V8ZA1(P) - V12ZA1(P)
V82ZA2(P) - V180ZA1(P)
V18ZA2(P) - V68ZA3(P)
INDEFINITE
100
100
100
IMPULSE DURA TION ( µs)
2
IMPULSE DURA TION ( µs)
IMPULSE DURA TION ( µs)
10
10
4
10
5
6
10
10
1,000
1,000
10
1,000
10
MODEL SIZE 7mm
V82ZA2(P) - V180ZA1(P)
3
4
10
10
MODEL SIZE 7mm
V8ZA1(P) - V12ZA1(P)
MODEL SIZE 10mm
V18ZA2(P) - V68ZA3(P)
4
5
10
5
6
6
10,000
10,000
10,000