ROV20-121K-2 Tyco Electronics, ROV20-121K-2 Datasheet - Page 3

• Manufacturer Part Number: ROV20-121K-2
• Description: VARISTOR 120VDC 20MM 10% LEADED
• Manufacturer: Tyco Electronics
• Series: 20 mm Standardr

Specifications of ROV20-121K-2

• Varistor Voltage: 120V
• Current-surge: 6.5kA
• Number Of Circuits: 1
• Maximum Ac Volts: 75VAC
• Maximum Dc Volts: 100VDC
• Energy: 64J
• Package / Case: Disc 20mm
• Suppressor Type: Transient Voltage
• Peak Surge Current @ 8/20µs: 6.5kA
• Varistor Case: 20mm DISC
• Clamping Voltage Vc Max: 200VDC
• Peak Energy (10/1000us): 64J
• Voltage Rating Vdc: 120V
• Product: MOV
• Voltage Rating Dc: 120 V
• Voltage Rating Ac: 75 V
• Clamping Voltage: 200 V
• Peak Surge Current: 6500 A
• Surge Energy Rating: 64 J
• Capacitance: 3800 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, Lead free / RoHS Compliant
• Other names: D56476-000

308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: [phone]
www.circuitprotection.com
DEVICE RATINGS AND CHARACTERISTICS
STANDARD SERIES
ROV20-220M
ROV20-270M
ROV20-330M
ROV20-101K
ROV20-121K
ROV20-151K
ROV20-181K
ROV20-201K
ROV20-221K
ROV20-241K
ROV20-271K
ROV20-301K
ROV20-331K
ROV20-361K
ROV20-391K
ROV20-431K
ROV20-471K
ROV20-511K
ROV20-561K
ROV20-621K
ROV20-681K
ROV20-751K
ROV20-390L
ROV20-470L
ROV20-560L
ROV20-680L
Part Number
(V
Varistor Voltage
DC
100
120
150
180
200
220
240
270
300
330
360
390
430
470
510
560
620
680
750
22
27
33
39
47
56
68
V@1.0mA
)
Toleranc
± 20%
± 15%
± 10%
e
(V
V
rms
Maximum
Allowable
AC
115
130
140
150
175
195
210
230
250
275
300
320
350
385
420
460
Voltage
14
17
20
25
30
35
40
60
75
95
Raychem Circuit Protection Products
)
Metal Oxide Varistors
Overvoltage Protection Device
(V
DC
18
22
26
31
38
45
56
85
10
12
15
17
18
20
22
25
27
30
32
35
38
41
46
50
56
61
0
5
0
0
0
0
5
0
5
0
0
0
5
8
0
5
0
5
)
Maximum
Clamping
V@100A
Voltage
(V
DC
110
135
1025
1120
1240
)
43
53
65
77
93
165
200
250
300
340
360
395
455
505
550
595
650
710
775
842
920
1)
1)
1)
1)
1)
1)
1)
Maximum Surge
Time
2000
6500
(A)
1
(8x20us)
Current
Times
1000
4000
(A)
2
Wattag
Rated
0.20
1.00
(W)
e
PRODUCT: ROV20, ROV20, ROV20E
20mm Series
DOCUMENT: SCD 25484
PCN:
REV LETTER: E
REV DATE: JULY 19, 2007
PAGE NO.: 3 of 13
(10x1000us)
Energy
(J)
104.0
114.0
124.0
134.0
158.0
168.0
184.0
208.0
240.0
264.0
280.0
296.0
312.0
328.0
344.0
360.0
10.0
12.0
14.0
17.0
20.0
24.0
56.0
64.0
88.0
8.0
Capacitan
(Typical)
@1kHz
(pF)
ce
21200
20000
17200
15003
12080
11600
9600
4000
3800
3000
2400
1829
1600
1422
1261
1100
1106
987
975
858
761
792
679
605
553
554
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