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Raychem
Overvoltage Devices
ROV07, ROV07H
7mm Series Metal Oxide Varistors
www.tycopowercomponents.com
Document: SCD 25481 Status: Released Rev. A June 30, 2003
GENERAL DESCRIPTION
The ROV07-XXX (Radial-leaded Metal Oxide Varistor) products are 7mm radial leaded varistor devices suitable for protection of overvoltage transients. 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.
FEATURES
* * * * * * * * Radial leaded Broad Varistor voltage and Vrms range Varistor voltage : 18V - 820V Vrms voltage : 11V - 510V Two surge capability series Standard series, 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
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Raychem
Overvoltage Devices
ROV07, ROV07H
7mm Series Metal Oxide Varistors
PART NUMBERING
ROV 07 - 241 K -S -2
Raychem ROV series Disk Diameter 7mm Surge series - : Standard Series H : High Surge Series Varistor Voltage 241 = 24 x 10^1 = 240V
www.tycopowercomponents.com
Document: SCD 25481 Status: Released Rev. A June 30, 2003
Packaging : Bulk -2 : Tape & Reel -AP : Ammo Pack Lead Type : Kinked Lead -S : Straight Lead Tolerance K : 10% L : 15% M : 20%
DEVICE MARKING
Raychem Logo Voltage Designator Tolerance ( 10%) - Lot Identification - Agency Marking
471K
VDE
471 K
GENERAL CHARACTERISTICS
Storage temperature: Maximum operating temperature: Maximum working surface temperature: Temperature coefficient of voltage: Insulation resistance of coating (@ 500 VDC): Maximum response time: Lead Material: -40C ... +125C -40C ... +125C +115C 0 ... +0.05% / C max. Over 1000M 25ns 22 AWG 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.
UL1414 UL1449 (2nd Edition) CSA VDE
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
2 of 10
Raychem
Overvoltage Devices
ROV07, ROV07H
7mm Series Metal Oxide Varistors
DEVICE RATINGS AND CHARACTERISTICS STANDARD SERIES
Varistor Voltage V@1.0mA Part Number Vrms (VAC) 11 14 17 20 25 30 35 40 50 60 75 95 115 130 140 10% 150 175 195 210 230 250 275 300 320 350 385 420 460 485 510 Maximum Allowable Voltage Maximum Clamping Voltage V@10A Maximum Surge Current (8x20us) 1 Time (A)
1) 1) 1) 1) 1) 1) 1) 1)
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Document: SCD 25481 Status: Released Rev. A June 30, 2003
Rated Wattage
Energy (10x1000us)
Capacitance (Typical)
Certifications
(VDC) ROV07-180M ROV07-220L ROV07-270K ROV07-330K ROV07-390K ROV07-470K ROV07-560K ROV07-680K ROV07-820K ROV07-101K ROV07-121K ROV07-151K ROV07-181K ROV07-201K ROV07-221K ROV07-241K ROV07-271K ROV07-301K ROV07-331K ROV07-361K ROV07-391K ROV07-431K ROV07-471K ROV07-511K ROV07-561K ROV07-621K ROV07-681K ROV07-751K ROV07-781K ROV07-821K 18 22 27 33 39 47 56 68 82 100 120 150 180 200 220 240 270 300 330 360 390 430 470 510 560 620 680 750 780 820
Tolerance 20% 15%
(VDC) 14 18 22 26 31 38 45 56 65 85 100 125 150 170 180 200 225 250 275 300 320 350 385 418 460 505 560 615 640 670
(VDC) 36 43 53 65 77 93 110 135
2 Times (A)
(W)
(J) 1.2 1.4 1.7 2.2 2.4 3.0 3.5 4.3 5.5 7.0 8.0 11.0 13.0 14.3 15.5 16.8 19.8 21.0 23.0 26.0 30.0 33.0 35.0 37.0 39.0 41.0 43.0 45.0 46.0 47.0
@1kHz (pF) 2918 2933 2344 1840 1817 1595 1333 1119 643 535 457 371 215 224 190 185 161 135 141 117 110 111 102 100 87 80 82 74 70 70
250
125
0.02
135 165 200 250 300 340 360 395 455 505 550 595 650 710 775 842 920 1025 1120 1240 1290 1355 1200 600 0.25

1). The clamping voltage for devices ROV07-180M to ROV07-680K is tested with 2.5A current.
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
3 of 10
Raychem
Overvoltage Devices
ROV07, ROV07H
7mm Series Metal Oxide Varistors
PULSE LIFETIME RATING CURVES STANDARD SERIES
ROV07-180M - ROV07-680K
300 200 100 80 60 40 20
1P uls e
www.tycopowercomponents.com
Document: SCD 25481 Status: Released Rev. A June 30, 2003
V-I CHARACTERISTIC CURVES STANDARD SERIES
500 400 300 200 150 100 90 80 70 60 50 40 30
ROV07-180M - ROV07-680K
max leakage current max clamping voltage ROV07-680K ROV07-560K ROV07-470K ROV07-390K ROV07-330K ROV07-270K ROV07-220L ROV07-180M
80 K 7 -6 V0 K R O 7 - 560 V 0 - 470 K R O 07 0 K V9 R O 07 - 330 K V3 R OV 07 - 70 K R OV 07 - 2 L R O 7 - 220 V0 0M R O 7 - 18 V0 RO
2
10 10 2 10 3
10 4 10 5 10 6
10 8 6 4 2 1 0.8 0.6 0.4 0.2 0.1 20
Voltage (V)
Imax. (A)
20 15 10 9 8 7 6 5 10-6
200
2,000
10 -5
10-4
10-3
10 -2
10 -1
10 0
TEST CURRENT WAVEFORM -6 -3 10 ~10 A : DIRECT CURRENT -1 3 10 ~10 A : 8 x 20 gs 101 102 103 104
105
Rectangular Wave (s)
Current (A)
ROV07-820K - ROV07-821K
2.000 1.000 800 600 400 200 100 80 60
1P uls e
3.000 2.000 max leakage current
ROV07-820K - ROV07-821K
max clamping voltage ROV07-471K
2
10
1.000 900 800 700 600 500 400
ROV07-431K ROV07-391K ROV07-361K
71 0 7-4 K
ROV07-391K ROV07-361K ROV07-271K ROV07-241K ROV07-201K ROV07-151K ROV07-121K ROV07-101K ROV07-820K
20 10 8 6 4 2 1 0.8 20
10
3
Voltage (V)
Imax. (A)
40
10
2
300 200 150 100 90 80 70 60 50 40
R OV
10 4 10 5 10 6
71 K 07 -2 RO V07 -2 41 K RO V 5 1K 0 7-1 ROV 7- 12 1K 0 RO V 1K 7- 1 0 O V 0 82 0K R 70 R OV
200
2,000
30 10 -6
ROV07-221K ROV07-201K 10 -5 10 -4 10 -3 10 -2 10 -1 10 0
TEST CURRENT WAVEFORM -6 -3 10 ~10 A : DIRECT CURRENT -1 4 10 ~10 A : 8 x 20 gs 10 1 10 2 10 3 10 4 10 5
Rectangular Wave (s)
Current (A)
4 of 10
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
Raychem
Overvoltage Devices
ROV07, ROV07H
7mm Series Metal Oxide Varistors
DEVICE RATINGS AND CHARACTERISTICS HIGH SURGE SERIES
Varistor Voltage V@1.0mA Part Number Vrms (VAC) 11 14 17 20 25 30 35 40 50 60 75 95 115 130 140 10% 150 175 195 210 230 250 275 300 320 350 385 420 460 485 510 Maximum Allowable Voltage Maximum Clamping Voltage V@10A Maximum Surge Current (8x20us) 1 Time (A)
1) 1) 1) 1) 1) 1) 1) 1)
www.tycopowercomponents.com
Document: SCD 25481 Status: Released Rev. A June 30, 2003
Rated Wattage
Energy (10x1000us)
Capacitance (Typical)
Certifications
(VDC) ROV07H180M ROV07H220L ROV07H270K ROV07H330K ROV07H390K ROV07H470K ROV07H560K ROV07H680K ROV07H820K ROV07H101K ROV07H121K ROV07H151K ROV07H181K ROV07H201K ROV07H221K ROV07H241K ROV07H271K ROV07H301K ROV07H331K ROV07H361K ROV07H391K ROV07H431K ROV07H471K ROV07H511K ROV07H561K ROV07H621K ROV07H681K ROV07H751K ROV07H781K ROV07H821K 18 22 27 33 39 47 56 68 82 100 120 150 180 200 220 240 270 300 330 360 390 430 470 510 560 620 680 750 780 820
Tolerance 20% 15%
(VDC) 14 18 22 26 31 38 45 56 65 85 100 125 150 170 180 200 225 250 275 300 320 350 385 418 460 505 560 615 640 670
(VDC) 36 43 53 65 77 93 110 135
2 Times (A)
(W)
(J) 1.5 1.7 2.1 2.8 3.0 3.8 4.4 5.4 7.0 9.0 11.0 13.0 16.0 17.5 19.0 21.0 24.0 26.0 28.0 32.0 35.0 40.0 42.0 45.0 51.0 54.0 56.0 58.0 59.0 60.0
@1kHz (pF) 2920 2930 2340 1840 1820 1600 1330 1120 640 540 460 370 220 220 190 190 160 140 140 120 110 110 100 100 85 80 80 75 70 70
500
250
0.02
135 165 200 250 300 340 360 395 455 505 550 595 650 710 775 842 920 1025 1120 1240 1290 1355 1750 1250 0.25

1). The clamping voltage for devices ROV07H180M to ROV07H680K is tested with 2.5A current.
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
5 of 10
Raychem
Overvoltage Devices
ROV07, ROV07H
7mm Series Metal Oxide Varistors
PULSE LIFETIME RATING CURVES HIGH SURGE SERIES
ROV07H180M - ROV07H680K
500 400 300
1P
www.tycopowercomponents.com
Document: SCD 25481 Status: Released Rev. A June 30, 2003
V-I CHARACTERISTIC CURVES HIGH SURGE SERIES
ROV07H180M - ROV07H680K
max leakage current max clamping voltage ROV07H680K ROV07H560K ROV07H390K ROV07H330K ROV07H270K ROV07H220L ROV07H180M
K 68 0 0 7H O V 56 0K R 7H K V0 47 0 R O V0 7H 39 0K R O V0 7H 33 0K R O V0 7H 7 0K 2 R O 0 7H 0L V 2 R O 7H 2 V0 0K RO 7 H18 0 OV R
200
uls e
150 100 90 80 70 60 50 40 30 20
2
Imax. (A)
10 10 2
10 3 10 4
10 5
10 6
1
Voltage (V)
15 10 9 8 7 6 5 10 -6
0.1 20
TEST CURRENT WAVEFORM 10 -6~10-3 A : DIRECT CURRENT 10 -1~103 A : 8 x 20gs 10 -5 10 -4 10 -3 10-2 10 -1 10 0 101 10 2 103 10 4 10 5
100
1000
1000
Rectangular Wave (s)
Current (A)
ROV07H820K - ROV07H821K
3.000 2.000 max leakage current
ROV07H820K - ROV07H821K
max clamping voltage ROV07H471K ROV07H431K ROV07H391K ROV07H361K ROV07H271K ROV07H221K ROV07H201K ROV07H151K ROV07H121K ROV07H101K ROV07H820K
1P
Imax. (A)
uls e
1.000 900 800 700 600 500 400
ROV07H431K ROV07H391K ROV07H361K
2
RO V
0 7H
47 1
K
Voltage (V)
10
300 200 150 100 90 80 70 60 50 40 30 -6 10
10
10
2
3
10
10 4 10 5 10 6
2 7 1K 07 H K R O V 07 H 2 4 1 R OV K 15 1 07 H ROV0 7H 1 21 K V RO 01 K 07 H1 ROV 7H 82 0 K 0 RO V
ROV07H221K ROV07H201K 10 -5 10-4 10 -3 10-2 10-1 100
TEST CURRENT WAVEFORM 10 -6~10-3 A : DIRECT CURRENT 10 -1~104 A : 8 x 20gs 10 1 102 103 10 4 10 5
20
200
2000
Rectangular Wave (s)
Current (A)
6 of 10
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
Raychem
Overvoltage Devices
ROV07, ROV07H
7mm Series Metal Oxide Varistors
DIMENSIONS
A max. B 15 max.
l
www.tycopowercomponents.com
Document: SCD 25481 Status: Released Rev. A June 30, 2003
C max.
A max.
C max. B1
D E
l
D1 F
E
KINKED LEAD TYPE Dimension Table
A max. 9.0 0.6 5.0 13.0 25.0 24.0
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 C max. 4.5 4.5 4.7 4.7 4.7 5.0 5.0 5.5 3.8 3.9 4.1 4.5 4.1 4.2 4.3 4.4 4.6 4.8 4.9 5.1 5.3 6.1 6.4 6.6 6.9 7.2 7.5 7.9 8.1 8.3 F0.8 0.8 0.9 0.9 1.0 1.2 1.2 1.4 1.7 0.8 0.8 0.9 1.2 1.0 1.0 1.1 1.3 1.4 1.5 1.5 1.9 2.0 2.3 2.3 2.5 2.8 3.1 3.4 3.7 3.9 4.1 B1 max. 12.0 12.0 12.0 12.0 12.0 12.0 12.0 12.0 12.0 12.0 12.0 12.0 12.0 12.0 12.0 12.0 12.0 12.0 12.0 12.0 12.5 12.5 12.5 13.0 13.0 13.0 13.0 13.0 13.0 13.0 7 of 10
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
Raychem
Overvoltage Devices
ROV07, ROV07H
7mm Series Metal Oxide Varistors
PACKAGING
www.tycopowercomponents.com
Document: SCD 25481 Status: Released Rev. A June 30, 2003
in mm
65m ax.
356max.
356max.
Arbor hole 0.1 30 0.1
65 ma x.
. ax 3m 34
Packaging Box size (mm) Carton size (mm) One carton with
Bulk (box) 290 x 155 x 110 310 x 328 x 250 4 Boxes
Reel 350 x 350 x 108 371 x 371 x 590 5 Boxes (10 reels)
Ammo 330 x 240 x 45 354 x 515 x 258 10 Boxes
Part Number ROV07-180M to ROV07-470K ROV07H180M to ROV07H470K ROV07-560K to ROV07-680K ROV07H560K to ROV07H680K ROV07-820K to ROV07-331K ROV07H820K to ROV07H331K ROV07-361K to ROV07-391K ROV07H361K to ROV07H391K ROV07-431K to ROV07-471K ROV07H431K to ROV07H471K ROV07-511K to ROV07-751K ROV07H511K to ROV07H751K ROV07-781K to ROV07-821K ROV07H781K to ROV07H821K
Bulk (box) 5000 5000 5000 5000 5000 4000 4000
Reel 1500 1500 1500 1500 1000 1000 1000
Ammo 1500 1000 1500 1000 1000 1000 1000
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
8 of 10
Raychem
Overvoltage Devices
ROV07, ROV07H
7mm Series Metal Oxide Varistors
TAPE AND REEL DIMENSIONS
www.tycopowercomponents.com
Document: SCD 25481 Status: Released Rev. A June 30, 2003
Symbols l H1 (Kinked lead) Ho (Kinked lead) Ho (Straight lead) h W W0 W1 W2 F P P0 P1 P2 D0 d T t1 t2
Item Cut out length Height of kink Height to seating plane Height of component from hole center Front to back deviation Carrier tape width Hold down tape width Sprocket hole position Adhesive tape position Component lead spacing 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 Disk thickness Total thickness tape Total thickness
Value 1.1mm max. 3.5mm max. 16.0 0.5mm 16.0-21.0mm 0.0 2.0mm 10.0mm 3.0mm max. 12.7 1.0mm 12.7 0.3mm 3.85 0.7mm 6.35 1.3mm 4.0 0.2mm 0.6 0.05mm See C. max table 0.7 0.05mm 1.6mm max.
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
9 of 10
Raychem
Overvoltage Devices
ROV07, ROV07H
7mm Series Metal Oxide Varistors
www.tycopowercomponents.com
Document: SCD 25481 Status: Released 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 (c) 2003 Tyco Electronics Corporation Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866 10 of 10

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