ROV20H781K Tyco Electronics, ROV20H781K Datasheet - Page 2
![BOX / ROV](/photos/31/9/310999/5mm20series_sml.jpg)
ROV20H781K
Manufacturer Part Number
ROV20H781K
Description
BOX / ROV
Manufacturer
Tyco Electronics
Series
20 mm High Surger
Datasheet
1.ROV20-271K-S-2.pdf
(11 pages)
Specifications of ROV20H781K
Varistor Voltage
780V
Current-surge
10kA
Number Of Circuits
1
Maximum Ac Volts
485VAC
Maximum Dc Volts
640VDC
Energy
450J
Package / Case
Disc 20mm
Product
MOV
Voltage Rating Dc
780 V
Voltage Rating Ac
485 V
Clamping Voltage
1290 V
Peak Surge Current
10000 A
Surge Energy Rating
450 J
Capacitance
480 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
Other names
D64469-000
ROV20, ROV20H, ROV20E
20mm Series Metal Oxide Varistors
Raychem ROV series
Disk Diameter
20mm
Surge Series
- : Standard series
H : High surge series
E : Extra high surge series
Varistor Voltage
241 = 24 x 10^1 = 240V
PART NUMBERING
DEVICE MARKING
GENERAL CHARACTERISTICS
Storage temperature:
Maximum operating temperature:
Maximum working surface temperature:
Temperature coefficient of voltage:
Insulation resistance of coating (@ 500 V
Maximum response time:
Lead Material:
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.
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
UL1414
471 K
(2nd Edition)
UL1449
Voltage Designator
Tolerance (± 10%)
- Lot Identification
- Agency Marking
Raychem Logo
CSA
VDE
ROV 20 – 241 K -S -2
DC
):
22AWG Sn/Pb Plated Copper
0 …+0.05% / °C max.
-40°C … +125°C
-40°C … +125°C
+115°C
Over 1000MΩ
25ns
VDE
471K
Raychem
Overvoltage Devices
www.tycopowercomponents.com
Document: SCD 25484
Status: Released
Rev. A June 30, 2003
Packaging
-2 : Tape & Reel
-AP : Ammo Pack
Lead Type
Tolerance
K : ±10%
L : ±15%
M : ±20%
-S : Straight Lead
: Kinked Lead
: Bulk
2 of 11