V68ZU2P Littelfuse Inc, V68ZU2P Datasheet - Page 10

• 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
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.
RoHS
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
Pb
1
V82ZA12(P) - V180ZA10(P)
ZA Varistor Series
100
IMPULSE DURA TION ( µs)
(Continued)
FIGURE 26. SURGE CURRENT RATING CURVES FOR V120ZA20(P) - V180ZA20(P)
10
10
10,000
2
MODEL SIZE 14mm
V82ZA12(P) - V180ZA10(P)
5,000
2,000
1,000
10
3
1,000
500
200
100
10
4
50
20
10
5
2
1
10
5
20
6
INDEFINITE
10
10
10
10
10
10
1
2
3
2
4
5
6
100
w w w . l i t t e l f u s e . c o m
10,000
IMPULSE DURA TION ( µs)
MODEL SIZE 20mm
V120ZA20(P) - V180ZA20(P)
FIGURE 25. SURGE CURRENT RATING CURRENT FOR
2,000
1,000
1,000
500
200
100
50
20
10
5
2
20
10
10
10
10
10
2
INDEFINITE
2
3
4
5
1
V18ZA40(P) - V68ZA20(P)
100
10,000
IMPULSE DURA TION ( µs)
MODEL SIZE 20mm
V18ZA40(P) - V68ZA20(P)
1,000
10
6
10,000