ROV20-471K Tyco Electronics, ROV20-471K Datasheet

VARISTOR 470VDC 20MM 10% LEADED

ROV20-471K

Manufacturer Part Number
ROV20-471K
Description
VARISTOR 470VDC 20MM 10% LEADED
Manufacturer
Tyco Electronics
Series
20 mm Standardr
Datasheets

Specifications of ROV20-471K

Varistor Voltage
470V
Current-surge
6.5kA
Number Of Circuits
1
Maximum Ac Volts
300VAC
Maximum Dc Volts
385VDC
Energy
280J
Package / Case
Disc 20mm
Suppressor Type
Transient Voltage
Peak Surge Current @ 8/20µs
6.5kA
Varistor Case
20mm DISC
Clamping Voltage Vc Max
775VDC
Peak Energy (10/1000us)
280J
Voltage Rating Vdc
470V
Product
MOV
Voltage Rating Dc
470 V
Voltage Rating Ac
300 V
Clamping Voltage
775 V
Peak Surge Current
6500 A
Surge Energy Rating
280 J
Capacitance
761 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
E21026-000
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
GENERAL DESCRIPTION
The ROV20-XXX (Radial-leaded Metal Oxide Varistor)
products are 20mm 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
*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.
MATERIALS INFORMATION
RoHS Compliant
*After May 1, 2005 all ROV devices will be produced as RoHS compliant devices.
*
Protected
device
Raychem Circuit Protection Products
ELV Compliant
Metal Oxide Varistors
Overvoltage Protection Device
APPLICATIONS
FEATURES
Radial leaded
Broad Varistor voltage and V
Three surge capability series
Various lead types
Various packaging options
Helps designers meet the following standards
Fast response time
High current and energy absorption capability
Power supplies and power systems
Line voltage
Telecommunications systems
Automotive systems
Appliances
Varistor voltage : 22V – 68V; 100V - 1800V
V
Standard series, High surge series,
Extra high surge series
Straight, Kinked, Other
Bulk, Tape & Reel, Ammo Pack
UL, CSA, VDE
rms
voltage
PRODUCT: ROV20, ROV20, ROV20E
20mm Series
DOCUMENT: SCD 25484
PCN:
REV LETTER: E
REV DATE: JULY 19, 2007
PAGE NO.: 1 of 13
: 14V – 40V; 60V - 1000V
rms
range

Related parts for ROV20-471K

ROV20-471K Summary of contents

Page 1

... Constitution Drive Menlo Park, CA 94025-1164 Phone: 800-227-4856 www.circuitprotection.com GENERAL DESCRIPTION The ROV20-XXX (Radial-leaded Metal Oxide Varistor) products are 20mm 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

... Over 1000MΩ DC 25ns 22AWG Sn Plated Copper PRODUCT: ROV20, ROV20, ROV20E 20mm Series DOCUMENT: SCD 25484 PCN: REV LETTER: E REV DATE: JULY 19, 2007 PAGE NO Packaging : Bulk -2 : Tape & Reel ...

Page 3

... ROV20-221K 220 ROV20-241K 240 ROV20-271K 270 ROV20-301K 300 ROV20-331K 330 ROV20-361K 360 ROV20-391K 390 ROV20-431K 430 ROV20-471K 470 ROV20-511K 510 ROV20-561K 560 ROV20-621K 620 ROV20-681K 680 ROV20-751K 750 Metal Oxide Varistors Overvoltage Protection Device Raychem Circuit Protection Products Maximum Maximum ...

Page 4

... ROV20-781K 780 ROV20-821K 820 ROV20-911K 910 ROV20-102K 1000 ROV20-112K 1100 ROV20-182K 1800 * Pending VDE Recognition 1) The clamping voltage for devices ROV20-220M to ROV20-680L is tested with 20A current. Metal Oxide Varistors Overvoltage Protection Device Raychem Circuit Protection Products 64 485 0 1290 67 510 0 1355 74 550 ...

Page 5

... Metal Oxide Varistors Overvoltage Protection Device Raychem Circuit Protection Products V-I CHARACTERISTIC CURVES STANDARD SERIES ROV20-220M – ROV20-680K ROV20-101K – ROV20-511K ROV20-561K – ROV20-182K PRODUCT: ROV20, ROV20, ROV20E 20mm Series DOCUMENT: SCD 25484 PCN: REV LETTER: E REV DATE: JULY 19, 2007 PAGE NO ...

Page 6

... PRODUCT: ROV20, ROV20, ROV20E 20mm Series DOCUMENT: SCD 25484 PCN: REV LETTER: E REV DATE: JULY 19, 2007 PAGE NO Energy Rated Capacitance (10x1000us) Wattage (Typical) 2 @1kHz (A) (W) ...

Page 7

... ROV20H911 K 910 ROV20H102 K 1000 ROV20H112 K 1100 1) The clamping voltage for devices ROV20H220M to ROV20H680L is tested with 20A current. PULSE LIFETIME RATING CURVES HIGH SURGE SERIES ROV20H220M – ROV20H680K ROV20H101K ROV20H511K Metal Oxide Varistors Overvoltage Protection Device Raychem Circuit Protection Products 385 505 ...

Page 8

... PRODUCT: ROV20, ROV20, ROV20E 20mm Series DOCUMENT: SCD 25484 PCN: REV LETTER: E REV DATE: JULY 19, 2007 PAGE NO Energy Rated Capacitance (10x1000us) Wattage (Typical) 2 @1kHz (A) (W) ...

Page 9

... Overvoltage Protection Device Raychem Circuit Protection Products 230 300 595 A max. C max max. λ STRAIGHT LEAD TYPE (-S) Table of C max., F, and B PRODUCT: ROV20, ROV20, ROV20E 20mm Series DOCUMENT: SCD 25484 PCN: REV LETTER: E REV DATE: JULY 19, 2007 PAGE NO 302.0 C max max. ...

Page 10

... PRODUCT: ROV20, ROV20, ROV20E 20mm Series DOCUMENT: SCD 25484 PCN: REV LETTER: E REV DATE: JULY 19, 2007 PAGE NO max. F±0.8 B max. 1 5.3 1.0 26.5 5.4 1.1 26 ...

Page 11

... Part Number ROV20-220M to ROV20-470K ROV20H220M to ROV20H470K ROV20-560K to ROV20-680K, ROV20H560K to ROV20H680K ROV20-101K to ROV20-331K, ROV20H101K to ROV20H331K ROV20-361K to ROV20-391K, ROV20H361K to ROV20H391K ROV20-431K to ROV20-471K, ROV20H431K to ROV20H471K ROV20-511K to ROV20-681K, ROV20H511K to ROV20H681K ROV20-751K to ROV20-182K, ROV20H751K to ROV20H112K Metal Oxide Varistors Overvoltage Protection Device Raychem Circuit Protection Products Bulk (box) ...

Page 12

... 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 PRODUCT: ROV20, ROV20, ROV20E 20mm Series DOCUMENT: SCD 25484 PCN: REV LETTER: E REV DATE: JULY 19, 2007 PAGE NO Value 1 ...

Page 13

... Tyco Electronics Corporation. All rights reserved. Metal Oxide Varistors Overvoltage Protection Device Raychem Circuit Protection Products PRODUCT: ROV20, ROV20, ROV20E 20mm Series DOCUMENT: SCD 25484 PCN: REV LETTER: E REV DATE: JULY 19, 2007 PAGE NO ...

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