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Raychem
Overvoltage Devices
ROV14, ROV14H, ROV14E
14mm Series Metal Oxide Varistors
GENERAL DESCRIPTION
The ROV14-XXX (Radial-leaded Metal Oxide Varistor) products are 14mm 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.
www.tycopowercomponents.com
Document: SCD 25483 Status: Released Rev.: A June 30, 2003
FEATURES
* * * * * * * * Radial leaded Broad Varistor voltage and Vrms range Varistor voltage : 18V - 1800V Vrms voltage : 11V - 1000V Three surge capability series 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
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Raychem
Overvoltage Devices
ROV14, ROV14H, ROV14E
14mm Series Metal Oxide Varistors
PART NUMBERING
ROV 14 - 241 K -S -2
Raychem ROV series Disk Diameter 14mm Surge Series - : Standard series H : High surge series E : Extra high surge series Varistor Voltage 241 = 24 x 10^1 = 240V
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Document: SCD 25483 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
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Raychem
Overvoltage Devices
ROV14, ROV14H, ROV14E
14mm 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 95 115 130 140 150 175 10% 195 210 230 250 275 300 320 350 385 420 460 485 510 550 625 680 1000 Maximum Allowable Voltage Maximum Clamping Voltage V@50A Maximum Surge Current (8x20us) 1 Time (A)
1) 1) 1) 1) 1) 1) 1) 1)
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Document: SCD 25483 Status: Released Rev.: A June 30, 2003
Rated Wattage
Energy (10x1000us)
Capacitance (Typical)
Certifications
(VDC) ROV14-180M ROV14-220L ROV14-270K ROV14-330K ROV14-390K ROV14-470K ROV14-560K ROV14-680K ROV14-820K ROV14-101K ROV14-121K ROV14-151K ROV14-181K ROV14-201K ROV14-221K ROV14-241K ROV14-271K ROV14-301K ROV14-331K ROV14-361K ROV14-391K ROV14-431K ROV14-471K ROV14-511K ROV14-561K ROV14-621K ROV14-681K ROV14-751K ROV14-781K ROV14-821K ROV14-911K ROV14-102K ROV14-112K ROV14-182K 18 22 27 33 39 47 56 68 82 100 120 150 180 200 220 240 270 300 330 360 390 430 470 510 560 620 680 750 780 820 910 1000 1100 1800
Tolerance 20% 15%
(VDC) 14 18 22 26 31 38 45 56 65 85 100 125 150 170 180 200 225 250 275 300 320 350 385 418 460 505 560 615 640 670 745 825 895 1465
(VDC) 36 43 53 65 77 93 110 135
2 Times (A)
(W)
(J) 4.7 5.4 6.9 8.8 9.4 12.0 14.0 17.0 22.0 28.0 32.0 44.0 52.0 57.0 62.0 67.0 79.0 84.0 92.0 104.0 120.0 132.0 140.0 148.0 156.0 164.0 172.0 180.0 184.0 188.0 204.0 224.0 248.0 348.0
@1kHz (pF) 14898 11957 9731 7704 7622 6417 5184 5099 2965 2221 1742 1510 922 845 713 769 655 650 613 465 458 454 413 374 398 305 312 270 252 265 240 200 180 118
1000
500
0.10
135 165 200 250 300 340 360 395 455 505 550 595 650 710 775 842 920 1025 1120 1240 1290 1355 1500 1650 1815 2970 4500 2500 0.60

1). The clamping voltage for devices ROV14-180M to ROV14-680K is tested with 10A 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
ROV14, ROV14H, ROV14E
14mm Series Metal Oxide Varistors
PULSE LIFETIME RATING CURVES STANDARD SERIES
ROV14-180M - ROV14-680K
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Document: SCD 25483 Status: Released Rev.: A June 30, 2003
V-I CHARACTERISTIC CURVES STANDARD SERIES
ROV14-180M - ROV14-680K
Rectangular Wave (s)
Current (A)
ROV14-820K - ROV14-511K
ROV14-820K - ROV14-511K
Rectangular Wave (s)
Current (A)
ROV14-561K - ROV14-182K
ROV14-561K - ROV14-182K
Rectangular Wave (s)
Current (A)
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
4 of 11
Raychem
Overvoltage Devices
ROV14, ROV14H, ROV14E
14mm 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 95 115 130 140 150 175 10% 195 210 230 250 275 300 320 350 385 420 460 485 510 550 625 680 Maximum Allowable Voltage Maximum Clamping Voltage V@50A Maximum Surge Current (8x20us) 1 Time (A)
1) 1) 1) 1) 1) 1) 1) 1)
www.tycopowercomponents.com
Document: SCD 25483 Status: Released Rev.: A June 30, 2003
Rated Wattage
Energy (10x1000us)
Capacitance (Typical)
Certifications
(VDC) ROV14H180M ROV14H220L ROV14H270K ROV14H330K ROV14H390K ROV14H470K ROV14H560K ROV14H680K ROV14H820K ROV14H101K ROV14H121K ROV14H151K ROV14H181K ROV14H201K ROV14H221K ROV14H241K ROV14H271K ROV14H301K ROV14H331K ROV14H361K ROV14H391K ROV14H431K ROV14H471K ROV14H511K ROV14H561K ROV14H621K ROV14H681K ROV14H751K ROV14H781K ROV14H821K ROV14H911K ROV14H102K ROV14H112K 18 22 27 33 39 47 56 68 82 100 120 150 180 200 220 240 270 300 330 360 390 430 470 510 560 620 680 750 780 820 910 1000 1100
Tolerance 20% 15%
(VDC) 14 18 22 26 31 38 45 56 65 85 100 125 150 170 180 200 225 250 275 300 320 350 385 418 460 505 560 615 640 670 745 825 895
(VDC) 36 43 53 65 77 93 110 135
2 Times (A)
(W)
(J) 5.2 6.3 7.8 9.5 11.0 14.0 16.0 20.0 28.0 36.0 44.0 53.0 65.0 70.0 78.0 84.0 99.0 105.0 115.0 130.0
@1kHz (pF) 14890 11960 9730 7700 7620 6420 5180 5100 2970 2220 1740 1510 920 840 710 770 650 650 610 470 460 450 420 370 400 300 310 270 250 260 240 200 180
2000
1000
0.10
135 165 200 250 300 340 360 395 455 505 550 595 650 710 775 842 920 1025 1120 1240 1290 1355 1500 1650 1815 6000 4500 0.60
140.0 155.0 175.0 190.0 205.0 215.0 225.0 230.0 233.0 235.0 255.0 283.0 310.0

1). The clamping voltage for devices ROV14H180M to ROV14H680K is tested with 10A current.
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
ROV14, ROV14H, ROV14E
14mm Series Metal Oxide Varistors
PULSE LIFETIME RATING CURVES HIGH SURGE SERIES
ROV14H180M - ROV14H680K
www.tycopowercomponents.com
Document: SCD 25483 Status: Released Rev.: A June 30, 2003
V-I CHARACTERISTIC CURVES HIGH SURGE SERIES
ROV14H180M - ROV14H680K
Rectangular Wave (s)
Current (A)
ROV14H820K - ROV14H511K
ROV14H820K - ROV14H511K
Rectangular Wave (s)
Current (A)
ROV14H561K - ROV14H182K
ROV14H561K - ROV14H182K
Rectangular Wave (s)
Current (A)
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
6 of 11
Raychem
Overvoltage Devices
ROV14, ROV14H, ROV14E
14mm Series Metal Oxide Varistors
DEVICE RATINGS AND CHARACTERISTICS EXTRA HIGH SURGE SERIES
Varistor Voltage V@1.0mA Part Number Vrms (VAC) 130 140 150 10% 175 195 210 230 Maximum Allowable Voltage Maximum Clamping Voltage V@50A Maximum Surge Current (8x20us) 1 Time (A) 2 Times (A) Rated Wattage
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Document: SCD 25483 Status: Released Rev.: A June 30, 2003
Energy (10x1000us)
Capacitance (Typical)
Certifications
(VDC) ROV14E201K ROV14E221K ROV14E241K ROV14E271K ROV14E301K ROV14E331K ROV14E361K 200 220 240 270 300 330 360
Tolerance
(VDC) 170 180 200 225 250 275 300
(VDC) 340 360 395 455 505 550 595
(W)
(J) 84.0 93.0 101.0
@1kHz (pF) 840 710 770 -----------------

6500
6000
0.60
113.0 126.0 138.0 151.0
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
ROV14, ROV14H, ROV14E
14mm Series Metal Oxide Varistors
DIMENSIONS
A max. B 15 max.
l
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Document: SCD 25483 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. 16.5 0.8 7.5 22.0 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 911K 102K 112K C max. 5.0 5.0 5.2 5.2 5.2 5.6 5.6 6.1 4.4 4.5 4.6 5.1 4.7 4.8 4.9 5.0 5.2 5.4 5.5 5.7 5.9 6.7 7.0 7.2 7.5 7.8 8.2 8.6 8.8 9.0 9.6 10.1 10.7 F0.8 0.9 1.0 1.1 1.2 1.4 1.4 1.6 1.9 1.0 1.0 1.1 1.4 1.2 1.2 1.3 1.5 1.5 1.7 1.7 2.1 2.2 2.5 2.7 3.1 3.4 3.8 4.1 4.3 4.6 4.6 5.4 5.6 6.1 B1 max. 19.5 19.5 19.5 19.5 19.5 19.5 19.5 19.5 19.5 19.5 19.5 19.5 19.5 19.5 19.5 19.5 19.5 19.5 19.5 19.5 20.0 20.0 20.0 20.5 20.5 20.5 20.5 20.5 20.5 20.5 20.5 20.5 20.5 8 of 11
l 0.05
E 1.0 B max. D1 min. D min.
182K 12.8 10.2 22.5 Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
Raychem
Overvoltage Devices
ROV14, ROV14H, ROV14E
14mm Series Metal Oxide Varistors
PACKAGING
www.tycopowercomponents.com
Document: SCD 25483 Status: Released Rev.: A June 30, 2003
in mm
65m ax.
356max.
356max.
Arbor hole 0.1 30 0.1
65 ma x.
x. ma 43 3
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 74 370 x 370 x 468 6 Boxes (6 reels)
Ammo 350 x 260 x 65 365 x 535 x 275 8 Boxes
Part Number ROV14-180M to ROV14-470K, ROV14H180M to ROV14H470K ROV14-560K to ROV14-680K, ROV14H560K to ROV14H680K ROV14-820K to ROV14-331K, ROV14H820K to ROV14H331K ROV14-361K to ROV14-391K, ROV14H361K to ROV14H391K ROV14-431K to ROV14-471K, ROV14H431K to ROV14H471K ROV14-511K to ROV14-751K, ROV14H511K to ROV14H751K ROV14-751K to ROV14-182K, ROV14H751K to ROV14H112K
Bulk (box) 1500 1500 1500 1500 1500 750 750
Reel 750 750 750 750 750 500 500
Ammo 500 500 500 500 500 500 500
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
9 of 11
Raychem
Overvoltage Devices
ROV14, ROV14H, ROV14E
14mm Series Metal Oxide Varistors
TAPE AND REEL DIMENSIONS
www.tycopowercomponents.com
Document: SCD 25483 Status: Released Rev.: A June 30, 2003
Symbols
l
H1 (Kinked type) H0 (Kinked type) Ho (Straight type) 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. 5.0mm max. 16.0 0.5mm 16.0-21.0mm 0.0 2.0mm 12.0mm 3.0mm max. 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 1.8mm max.
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Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
Raychem
Overvoltage Devices
ROV14, ROV14H, ROV14E
14mm Series Metal Oxide Varistors
www.tycopowercomponents.com
Document: SCD 25483 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
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