ROV20H781K Tyco Electronics, ROV20H781K Datasheet - Page 8

• Manufacturer Part Number: ROV20H781K
• Description: BOX / ROV
• Manufacturer: Tyco Electronics
• Series: 20 mm High Surger

Specifications of ROV20H781K

• Varistor Voltage: 780V
• Current-surge: 10kA
• Number Of Circuits: 1
• Maximum Ac Volts: 485VAC
• Maximum Dc Volts: 640VDC
• Energy: 450J
• Package / Case: Disc 20mm
• Product: MOV
• Voltage Rating Dc: 780 V
• Voltage Rating Ac: 485 V
• Clamping Voltage: 1290 V
• Peak Surge Current: 10000 A
• Surge Energy Rating: 450 J
• Capacitance: 480 pF
• Operating Temperature Range: - 40 C to + 85 C
• Mounting: Radial
• Dimensions: 20 mm Dia.
• Termination Style: Radial
• Tolerance: 10 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: D64469-000

ROV20, ROV20H, ROV20E
20mm Series Metal Oxide Varistors
DIMENSIONS
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: [phone] Fax: [phone]
Dimension Table
KINKED LEAD TYPE
A max.
A max.
E ± 1.0
B max.
D
D min.
l
± 0.05
1
E
min.
l
23.0
10.0
28.0
25.0
24.0
B
D
1.0
C max.
15 max.
A max.
STRAIGHT LEAD TYPE (-S)
Table of C max., F, and B
E
Type No.
180M
270K
330K
390K
470K
560K
680K
820K
101K
121K
151K
181K
201K
221K
241K
271K
301K
331K
361K
391K
431K
471K
511K
561K
621K
681K
751K
781K
821K
911K
102K
112K
182K
220L
l
F
C max.
10.1
10.7
11.2
13.5
5.2
5.3
5.4
5.4
5.4
5.6
5.6
6.1
4.9
5.1
5.3
5.6
5.2
5.3
5.4
5.5
5.7
5.9
6.0
6.2
6.4
7.2
7.5
7.7
8.0
8.3
8.7
9.1
9.3
9.5
C max.
B
D
1
1
F±0.8
1
10.4
Raychem
Overvoltage Devices
www.tycopowercomponents.com
Document: SCD 25484
Status: Released
Rev. A June 30, 2003
max.
0.9
1.0
1.1
1.2
1.4
1.4
1.6
1.9
1.2
1.2
1.3
1.6
1.4
1.4
1.5
1.7
1.9
2.1
2.1
2.3
2.4
2.7
2.9
3.3
3.6
4.1
4.4
4.5
4.8
4.8
5.7
5.8
6.3
B
1
max.
26.5
26.5
26.5
26.5
26.5
26.5
26.5
26.5
26.5
26.5
26.5
26.5
26.5
26.5
26.5
26.5
26.5
26.5
26.5
26.5
26.5
26.5
27.0
27.0
27.0
27.0
27.0
27.0
27.0
27.0
27.0
27.0
27.0
29.0
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