V131DA40 Littelfuse Inc, V131DA40 Datasheet - Page 4

• Manufacturer Part Number: V131DA40
• Description: VARISTOR INDUST 130V 270J DA
• Manufacturer: Littelfuse Inc
• Series: DA/DBr
• Type: MOVr

Specifications of V131DA40

• Package / Case: Chassis Mount
• Number Of Circuits: 1
• Energy: 270J
• Current-surge: 40kA
• Maximum Ac Volts: 130VAC
• Maximum Dc Volts: 175VDC
• Varistor Voltage: 200V
• Voltage Rating Dc: 175 V
• Voltage Rating Ac: 130 V
• Clamping Voltage: 345 V
• Peak Surge Current: 40 KA
• Capacitance: 10000 pF
• Operating Temperature Range: - 55 C to + 85 C
• Mounting: SMD/SMT
• Dimensions: 40 mm Dia.
• Termination Style: Screw
• Brand/series: DA Series
• Current, Peak: 40000 A
• Electric Strength: 5000 V
• Energy Rating: 270 Joules
• Mounting Style: Bolt-Down
• Package: Screw
• Resistance, Insulation: 1000 Megohms
• Technology: Metal Oxide
• Temperature, Operating, Maximum: 85 °C
• Temperature, Operating, Minimum: -55 °C
• Terminal Type: Screw
• Voltage, Ac: 130 VAC
• Voltage, Clamping: 345 V
• Voltage, Dc: 175 VDC
• Voltage, Operating: 110 VAC (Max.) @ 85 °C
• Voltage, Varistor: 228
• Wide Operating Voltage Range Vmacrms: 150 V to 575 V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

DA/DB Varistor Series
Varistor Products
High Energy Industrial
Pulse Rating Curves
NOTE: If pulse ratings are exceeded, a shift of V N(DC) (at specified current) of more than ±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 it does not prevent the device from continuing to function, and to provide ample protection.
Mechanical Dimensions
50,000
20,000
10,000
5,000
2,000
1,000
FIGURE 5. SURGE CURRENT RATING CURVES FOR
500
200
100
50
20
10
Dimensions in millimeters and (inches).
20
10
10
INDEFINITE
“A” DIMENSION:
FILISTER HEAD SCREW - 51mm (2.01)
PAN HEAD SCREW - 53mm (2.09)
4.3mm
(0.170)
67mm
1
2
3
(2.64)
V131DA40, V131DB40 - V751DA40, V751DB40
57mm
(2.24)
100
2
10
IMPULSE DURA TION ( µs)
23mm ± 1mm
(0.90 ± 0.04)
62mm
(2.44)
DA SERIES
A
10
4
10
1,000
5
10
V131DA40 - V751DA40
V131DB40 - V751DB40
6
M4 INTERNATIONAL
THREAD
DISC SIZE 40mm
4.5mm (0.18)
15mm (0.59)
10,000
w w w . l i t t e l f u s e . c o m
(1.84)
46.8
(0.90)
(0.06)
HOLES 0.23 THRU
BORE 0.370 x 0.370 DP
23
1.6
(1.75 ± 0.03)
44.45 ± 0.75
(2.37)
60.3
40.5
(1.6)
DB SERIES
(1.00 ± 0.03)
(1.61)
25.4 ± 0.75
41
ALL DIMENSIONS ARE MAXIMUM
EXCEPT WHERE NOTED
2 HOLES
(0.26)
6.60
(0.50)
12.7
(0.50)
12.7
(0.26)
89
6.60
2