ROV20H470L [MACOM]
20mm Series Metal Oxide Varistors;
| 型号： | ROV20H470L |
| 厂家： | 
Tyco Electronics |
| 描述： | 20mm Series Metal Oxide Varistors 电阻器 |
| 文件： | 总11页 (文件大小：610K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Raychem
Overvoltage Devices
www.tycopowercomponents.com
ROV20, ROV20H, ROV20E
Document: SCD 25484
Status: Released
20mm Series Metal Oxide Varistors
Rev. A June 30, 2003
GENERAL DESCRIPTION
FEATURES
•
•
Radial leaded
The ROV20-XXX (Radial-leaded Metal Oxide Varistor)
products are 20mm radial leaded varistor devices
suitable for protection of overvoltage transients.
Broad Varistor voltage and Vrms range
ꢀ
ꢀ
Varistor voltage : 18V - 1800V
Vrms voltage : 11V - 1000V
•
Three surge capability series
ROV devices can provide protection for a wide variety
of power systems against overvoltage faults such as
lightning, power contact and power induction. Suitable
for a broad range of applications including, but not
limited to security, power supplies, surge strips, etc.,
the ROV device helps to protect valuable equipment
from potential power surge damage by clamping high
energy, short duration impulses. The ROV devices
have high current handling and energy absorption
capability and fast response times to help protect
against transient faults.
ꢀ
Standard series, High surge series,
Extra high surge series
•
•
•
Various lead types
ꢀ
Straight, Kinked, Other
Various packaging options
ꢀ
Bulk, Tape & Reel, Ammo Pack
Helps designers meet the following standards
ꢀ
UL, CSA, VDE
•
•
Fast response time
High current and energy absorption capability
APPLICATIONS
•
•
•
•
•
Power supplies and power systems
Line voltage
Telecommunications systems
Automotive systems
Appliances
TYPICAL APPLICATION SCHEMATIC
*
Protected
device
*In some applications, a polymeric PTC device such as a Tyco Electronics PolySwitch device may be used instead of a
fuse to provide a preferred solution.
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
1 of 11
Raychem
Overvoltage Devices
www.tycopowercomponents.com
ROV20, ROV20H, ROV20E
Document: SCD 25484
Status: Released
20mm Series Metal Oxide Varistors
Rev. A June 30, 2003
PART NUMBERING
ROV 20 – 241 K -S -2
Raychem ROV series
Packaging
: Bulk
Disk Diameter
20mm
-2 : Tape & Reel
-AP : Ammo Pack
Surge Series
- : Standard series
H : High surge series
E : Extra high surge series
Lead Type
: Kinked Lead
-S : Straight Lead
Varistor Voltage
241 = 24 x 10^1 = 240V
Tolerance
K : ±10%
L : ±15%
M : ±20%
DEVICE MARKING
471K
Raychem Logo
VDE
Voltage Designator
Tolerance (± 10%)
471 K
- Lot Identification
- Agency Marking
GENERAL CHARACTERISTICS
Storage temperature:
-40°C … +125°C
Maximum operating temperature:
Maximum working surface temperature:
Temperature coefficient of voltage:
Insulation resistance of coating (@ 500 VDC):
Maximum response time:
-40°C … +125°C
+115°C
0 …+0.05% / °C max.
Over 1000MΩ
25ns
Lead Material:
22AWG Sn/Pb Plated Copper
AGENCY RECOGNITION
Device Ratings and Characteristics Tables contain specific recognition information for each individual part. The table below details
marking symbols for each agency recognition type.
UL1449
(2nd Edition)
UL1414
CSA
VDE
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
2 of 11
Raychem
Overvoltage Devices
www.tycopowercomponents.com
ROV20, ROV20H, ROV20E
Document: SCD 25484
Status: Released
20mm Series Metal Oxide Varistors
Rev. A June 30, 2003
DEVICE RATINGS AND CHARACTERISTICS
STANDARD SERIES
Varistor Voltage
V@1.0mA
Maximum
Allowable
Voltage
Maximum
Clamping
Voltage
Maximum
Surge Current
(8x20us)
Rated
Energy
Capacitance
(Typical)
Certifications
Wattage
(10x1000us)
V@100A
Part Number
1
2
Vrms
(VAC
Time
(A)
Times
(A)
@1kHz
(pF)
(VDC
)
Tolerance
)
(VDC
)
(VDC
)
(W)
(J)
361)
431)
531)
651)
771)
931)
7.0
8.0
10.0
12.0
14.0
17.0
20.0
24.0
44.0
56.0
64.0
88.0
ROV20-180M
ROV20-220M
ROV20-270M
ROV20-330M
ROV20-390L
ROV20-470L
ROV20-560L
ROV20-680L
ROV20-820K
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
ROV20-781K
ROV20-821K
ROV20-911K
ROV20-102K
ROV20-112K
ROV20-182K
18
22
27
33
39
47
56
68
11
14
17
20
25
30
35
40
50
60
75
95
115
130
140
150
175
195
210
230
250
275
300
320
350
385
420
460
485
510
550
625
680
1000
14
18
22
26
31
38
45
56
27100
21200
20000
17200
15003
12080
11600
9600
5200
4000
3800
3000
2400
1829
1600
1422
1261
1100
1106
987
975
858
761
792
679
605
553
554
481
519
444
400
360
260
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
± 20%
2000
1000
0.20
± 15%
1101)
1351)
135
82
65
85
100
120
150
180
200
220
240
270
300
330
360
390
430
470
510
560
620
680
750
780
820
910
1000
1100
1800
165
200
250
300
340
360
395
455
505
550
595
650
710
775
842
920
1025
1120
1240
1290
1355
1500
1650
1815
2970
100
125
150
170
180
200
225
250
275
300
320
350
385
418
460
505
560
615
640
670
745
825
895
1465
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
368.0
376.0
408.0
448.0
496.0
695.0
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
± 10%
6500
4000
1.00
1) The clamping voltage for devices ROV20-180M to ROV20-680L is tested with 20A current.
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
3 of 11
Raychem
Overvoltage Devices
www.tycopowercomponents.com
ROV20, ROV20H, ROV20E
Document: SCD 25484
Status: Released
20mm Series Metal Oxide Varistors
Rev. A June 30, 2003
PULSE LIFETIME RATING CURVES
STANDARD SERIES
V-I CHARACTERISTIC CURVES
STANDARD SERIES
ROV20-180M – ROV20-680K
ROV20-180M – ROV20-680K
ROV20-820K – ROV20-511K
ROV20-820K – ROV20-511K
ROV20-561K – ROV20-182K
ROV20-561K – ROV20-182K
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
4 of 11
Raychem
Overvoltage Devices
www.tycopowercomponents.com
ROV20, ROV20H, ROV20E
Document: SCD 25484
Status: Released
20mm Series Metal Oxide Varistors
Rev. A June 30, 2003
DEVICE RATINGS AND CHARACTERISTICS
HIGH SURGE SERIES
Varistor Voltage
V@1.0mA
Maximum
Allowable
Voltage
Maximum
Clamping
Voltage
Maximum Surge
Current
Rated
Energy
Capacitance
(Typical)
Certifications
Wattage
(10x1000us)
(8x20us)
V@100A
Part Number
1
2
Vrms
(VAC
Time
(A)
Times
(A)
@1kHz
(pF)
(VDC
)
Tolerance
)
(VDC
)
(VDC
)
(W)
(J)
361)
431)
531)
651)
771)
931)
13.0
16.0
19.0
24.0
28.0
34.0
41.0
49.0
27100
21200
20000
17200
15000
12100
11600
9600
5200
4000
3800
3000
2400
1830
1600
1420
1260
1100
1110
990
980
860
760
790
680
600
550
550
480
520
440
400
ROV20H180M
ROV20H220M
ROV20H270M
ROV20H330M
ROV20H390L
ROV20H470L
ROV20H560L
ROV20H680L
ROV20H820K
ROV20H101K
ROV20H121K
ROV20H151K
ROV20H181K
ROV20H201K
ROV20H221K
ROV20H241K
ROV20H271K
ROV20H301K
ROV20H331K
ROV20H361K
ROV20H391K
ROV20H431K
ROV20H471K
ROV20H511K
ROV20H561K
ROV20H621K
ROV20H681K
ROV20H751K
ROV20H781K
ROV20H821K
ROV20H911K
ROV20H102K
ROV20H112K
18
22
27
33
39
47
56
68
11
14
17
20
25
30
35
40
50
60
75
95
115
130
140
150
175
195
210
230
250
275
300
320
350
385
420
460
485
510
550
625
680
14
18
22
26
31
38
45
56
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
± 20%
3000
2000
0.20
± 15%
1101)
1351)
135
82
65
85
56.0
72.0
88.0
100
120
150
180
200
220
240
270
300
330
360
390
430
470
510
560
620
680
750
780
820
910
1000
1100
165
200
250
300
340
360
395
455
505
550
595
650
710
775
842
920
1025
1120
1240
1290
1355
1500
1650
1815
100
125
150
170
180
200
225
250
275
300
320
350
385
418
460
505
560
615
640
670
745
825
895
106.0
130.0
140.0
155.0
168.0
190.0
210.0
228.0
255.0
275.0
303.0
350.0
382.0
410.0
420.0
430.0
440.0
450.0
460.0
510.0
566.0
620.0
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
± 10%
10000
6500
1.00
360
1) The clamping voltage for devices ROV20H180M to ROV20H680L is tested with 20A current.
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
5 of 11
Raychem
Overvoltage Devices
www.tycopowercomponents.com
ROV20, ROV20H, ROV20E
Document: SCD 25484
Status: Released
20mm Series Metal Oxide Varistors
Rev. A June 30, 2003
PULSE LIFETIME RATING CURVES
HIGH SURGE SERIES
V-I CHARACTERISTIC CURVES
HIGH SURGE SERIES
ROV20H180M – ROV20H680K
ROV20H180M – ROV20H680K
ROV20H820K – ROV20H511K
ROV20H820K – ROV20H511K
ROV20H561K – ROV20H182K
ROV20H561K – ROV20H182K
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
6 of 11
Raychem
Overvoltage Devices
www.tycopowercomponents.com
ROV20, ROV20H, ROV20E
Document: SCD 25484
Status: Released
20mm Series Metal Oxide Varistors
Rev. A June 30, 2003
DEVICE RATINGS AND CHARACTERISTICS
EXTRA HIGH SURGE SERIES
Varistor Voltage
V@1.0mA
Maximum
Allowable
Voltage
Maximum
Clamping
Voltage
Maximum Surge
Current
Rated
Energy
Capacitance
(Typical)
Certifications
Wattage
(10x1000us)
(8x20us)
V@100A
Part Number
1
2
Vrms
(VAC
Time
(A)
Times
(A)
@1kHz
(pF)
(VDC
)
Tolerance
)
(VDC
)
(VDC
)
(W)
(J)
1830
1600
1420
-----
-----
-----
-----
●
●
●
▲
▲
▲
200
220
240
270
300
330
360
130
140
150
175
195
210
230
170
180
200
225
250
275
300
340
168.0
ROV20E201K
ROV20E221K
ROV20E241K
ROV20E271K
ROV20E301K
ROV20E331K
ROV20E361K
360
395
455
505
550
595
186.0
202.0
227.0
252.0
277.0
302.0
± 10%
12500
10000
1.00
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
7 of 11
Raychem
Overvoltage Devices
www.tycopowercomponents.com
ROV20, ROV20H, ROV20E
Document: SCD 25484
Status: Released
20mm Series Metal Oxide Varistors
Rev. A June 30, 2003
DIMENSIONS
A max.
A max.
C max.
C max.
B
1
B
D
15 max.
D1
l
l
F
E
E
KINKED LEAD TYPE
Dimension Table
STRAIGHT LEAD TYPE (-S)
Table of C max., F, and B1 max.
Type No.
180M
220L
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
C max.
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
10.1
10.7
11.2
13.5
F±0.8
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
10.4
B1 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
A max.
23.0
1.0
10.0
28.0
25.0
24.0
l
± 0.05
E ± 1.0
B max.
D1 min.
D min.
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
8 of 11
Raychem
Overvoltage Devices
www.tycopowercomponents.com
ROV20, ROV20H, ROV20E
Document: SCD 25484
Status: Released
20mm Series Metal Oxide Varistors
Rev. A June 30, 2003
PACKAGING
in mm
356max.
35
6max.
Arbor
30
hole
0.1
0.1
Packaging
Bulk (box)
290 x 155 x 110
310 x 328 x 250
4 Boxes
Reel
350 x 350 x 74
370 x 370 x 468
Ammo
350 x 260 x 65
365 x 535 x 275
Box size (mm)
Carton size (mm)
One carton with
6 Boxes (6 reels)
8 Boxes
Part Number
Bulk (box)
750
Reel
500
500
500
500
500
500
500
Ammo
500
500
500
500
500
500
500
ROV20-180M to ROV20-470K
ROV20H180M to ROV20H470K
ROV20-560K to ROV20-680K,
ROV20H560K to ROV20H680K
750
ROV20-820K to ROV20-331K,
ROV20H820K to ROV20H331K
750
ROV20-361K to ROV20-391K,
ROV20H361K to ROV20H391K
750
ROV20-431K to ROV20-471K,
ROV20H431K to ROV20H471K
750
ROV20-511K to ROV20-751K,
ROV20H511K to ROV20H751K
450
ROV20-781K to ROV20-182K,
ROV20H781K to ROV20H112K
450
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
9 of 11
Raychem
Overvoltage Devices
www.tycopowercomponents.com
ROV20, ROV20H, ROV20E
Document: SCD 25484
Status: Released
20mm Series Metal Oxide Varistors
Rev. A June 30, 2003
TAPE AND REEL DIMENSIONS
Symbols
Item
Cut out length
Height of kink
Height to seating plane
Height of component from hole center
Front to back deviation
Value
l
1.1mm max.
3.5mm max.
16.0 ± 0.5mm
16.0-21.0mm
0.0 ± 2.0mm
H1 (Kinked type)
H0 (Kinked type)
Ho (Straight type)
∆h
W
Carrier tape width
W0
W1
W2
F
Hold down tape width
Sprocket hole position
Adhesive tape position
Component lead spacing
12.0mm
3.0mm max.
P
Pitch of component
Sprocket hole pitch
Lead length from hole center to lead
Length from hole center to disk center
Sprocket hole diameter
Lead wire diameter
25.4 ± 1.0mm
12.7 ± 0.3mm
7.7 ± 0.7mm, 8.95 ± 0.7mm
12.7 ± 1.3mm
4.0 ± 0.2mm
0.8 ± 0.05mm, 1.0 ± 0.05mm
See C. max table
0.7 ± 0.05mm
P0
P1
P2
D0
d
T
t1
Disk thickness
Total thickness tape
t2
Total thickness
1.8mm max.
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
10 of 11
Raychem
Overvoltage Devices
www.tycopowercomponents.com
ROV20, ROV20H, ROV20E
Document: SCD 25484
Status: Released
20mm Series Metal Oxide Varistors
Rev. A June 30, 2003
Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of each product for their
applications. Tyco Electronics Corporation assumes no responsibility for the use of its product or for any infringement of patents or other rights of
third parties resulting from the use of its product. No license is granted by implication or otherwise under any patent or proprietary right of Tyco
Electronics except the right to use such product for the purpose for which it is sold. Tyco Electronics reserves the right to change or update, without
notice, any information contained in this publication; to change, without notice, the design, construction, processing, or specification of any product;
and to discontinue or limit production or distribution of any product. This publication supersedes and replaces all information previously supplied.
Without express written consent by an officer of Tyco Electronics, Tyco Electronics does not authorize the use of any its products as components in
nuclear facility applications, aerospace, or in critical life support devices or systems. Tyco Electronics’ only obligations are those in the Tyco
Electronics Standard Terms and Conditions of Sale and in no case will Tyco Electronics be liable for any incidental, indirect, or consequential
damages arising from the sale, resale, use, or misuse of its products.
R
is a trademark of Tyco Electronics Corporation
© 2003 Tyco Electronics Corporation
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
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