VARISTOR 820V 7MM RADIAL T/R

ROV07-821K-2

Manufacturer Part NumberROV07-821K-2
DescriptionVARISTOR 820V 7MM RADIAL T/R
ManufacturerTyco Electronics
ROV07-821K-2 datasheet
 

Specifications of ROV07-821K-2

Varistor Voltage820VCurrent-surge1.2kA
Number Of Circuits1Maximum Ac Volts510VAC
Maximum Dc Volts670VDCEnergy47J
Package / CaseDisc 7mmProductMOV
Voltage Rating Dc820 VVoltage Rating Ac510 V
Clamping Voltage1.355 KVSurge Energy Rating47 J
Capacitance70 pFLead Free Status / RoHS StatusLead free / RoHS Compliant
Other namesE06183-000  
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ROV07, ROV07H
7mm Series Metal Oxide Varistors
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.
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
Raychem
Overvoltage Devices
www.tycopowercomponents.com
Document: SCD 25481
Status: Released
Rev. A June 30, 2003
FEATURES
Radial leaded
Broad Varistor voltage and V
Varistor voltage : 18V - 820V
V
voltage
: 11V - 510V
rms
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
range
rms
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ROV07-821K-2 Summary of contents

  • Page 1

    ... ROV07, ROV07H 7mm Series Metal Oxide Varistors 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 ...

  • Page 2

    ... ROV07, ROV07H 7mm Series Metal Oxide Varistors PART NUMBERING Raychem ROV series Disk Diameter 7mm Surge series - : Standard Series H : High Surge Series Varistor Voltage 241 = 24 x 10^1 = 240V DEVICE MARKING Raychem Logo Voltage Designator 471 K Tolerance (± 10%) - Lot Identification - Agency Marking ...

  • Page 3

    ... ROV07-681K 680 ROV07-751K 750 ROV07-781K 780 ROV07-821K 820 The clamping voltage for devices ROV07-180M to ROV07-680K is tested with 2.5A current. 1). Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866 Maximum Maximum Maximum Allowable Clamping Surge Current ...

  • Page 4

    ... ROV07-221K ROV07-201K 30 2,000 Raychem Overvoltage Devices www.tycopowercomponents.com Document: SCD 25481 Status: Released Rev. A June 30, 2003 STANDARD SERIES ROV07-180M – ROV07-680K max clamping voltage TEST CURRENT WAVEFORM 10 ~ DIRECT CURRENT - ~ Current (A) ROV07-820K – ROV07-821K max clamping voltage TEST CURRENT WAVEFORM 10 ~ DIRECT CURRENT ...

  • Page 5

    ... ROV07H681K 680 ROV07H751K 750 ROV07H781K 780 ROV07H821K 820 The clamping voltage for devices ROV07H180M to ROV07H680K is tested with 2.5A current. 1). Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866 Maximum Maximum Maximum Allowable Clamping Surge Current ...

  • Page 6

    ... ROV07H221K 40 ROV07H201K 2000 Raychem Overvoltage Devices www.tycopowercomponents.com Document: SCD 25481 Status: Released Rev. A June 30, 2003 HIGH SURGE SERIES ROV07H180M – ROV07H680K max clamping voltage TEST CURRENT WAVEFORM 10 ~ DIRECT CURRENT - Current (A) ROV07H820K – ROV07H821K max clamping voltage TEST CURRENT WAVEFORM ...

  • Page 7

    ... ROV07, ROV07H 7mm Series Metal Oxide Varistors DIMENSIONS A max KINKED LEAD TYPE Dimension Table A max. l ± 0.05 E ± 1.0 B max. D min min. Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866 A max. C max max STRAIGHT LEAD TYPE (-S) Table of C max ...

  • Page 8

    ... 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 Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866 Bulk (box) ...

  • Page 9

    ... ROV07, ROV07H 7mm Series Metal Oxide Varistors TAPE AND REEL DIMENSIONS Symbols l H (Kinked lead (Kinked lead (Straight lead) o ∆ Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866 Item Cut out length Height of kink ...

  • Page 10

    ... ROV07, ROV07H 7mm Series Metal Oxide Varistors 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 ...