ROV14H781K-B-AP datasheet, PDF

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ROV14H781K-B-AP: DescriptionRESISTOR, VOLTAGE DEPENDENT, 640V, 233J, THROUGH HOLE MOUNT, RADIAL LEADED, ROHS COMPLIANT; CategoryPassive components The resistor; File Size470KB，2 Pages; ManufacturerTE Connectivity; Websitehttp://www.te.com; Environmental Compliance

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ROV14H781K-B-AP Overview

RESISTOR, VOLTAGE DEPENDENT, 640V, 233J, THROUGH HOLE MOUNT, RADIAL LEADED, ROHS COMPLIANT

ROV14H781K-B-AP Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	1676383892
package instruction	RADIAL LEADED, ROHS COMPLIANT
Reach Compliance Code	unknown
ECCN code	EAR99
Circuit maximum DC voltage	640 V
Circuit RMS maximum voltage	485 V
Maximum energy absorption capacity	233 J
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Maximum operating temperature	150 °C
Minimum operating temperature	-40 °C
Package shape	DISK PACKAGE
method of packing	AMMO PACK
Rated power dissipation(P)	0.6 W
Rated temperature	125 °C
Resistor type	VARISTOR
surface mount	NO
Terminal location	RADIAL
Terminal shape	WIRE
Operating Voltage	640 V

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ROV Metal Oxide Varistors

H Series Specifications—14mm Devices

Table V12 - Rating and Characteristics

Varistor

Voltage

V@1.0mA

Part

Number

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

ROV14H182K

(V)

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%

±10%

Maximum

Allowance

Voltage

RMS

)

(V)

115

130

140

150

175

195

210

230

250

275

300

320

350

385

420

460

485

510

550

625

680

1000

100

125

150

170

180

200

225

250

275

300

320

350

385

418

460

505

560

615

640

670

745

825

895

1465

Maximum

Clamping

Voltage

V@50A

(V)

36*

43*

53*

65*

77*

93*

110*

135*

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

Maximum

Surge Current

Rated

Energy

(8x20µs)

Waltage (10x1000µs)

1 Time

2 Times

(A)

(W)

(J)

2000

6000

1000

4500

0.10

0.6

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

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

510.0

Capacitance

(Typical)

(pF)

14890

11960

9730

7700

7620

6420

5180

5100

2970

2220

1740

1510

920

840

710

770

650

610

470

460

450

420

370

400

300

310

270

250

260

240

200

180

121

xqvs

Certification

†

* The clamping voltages from 180M to 680K are tested at 2.5A current.

†

Certification

Standard

Title

Symbols

File Number

UL1414

‡

Across-the-Line

Components

E223034

UL1449 (2nd Edition)

‡

Transient Voltage

Surge Suppressors

E223033

CSA

Accessories and Parts

for Electronic Equipment

220978

VDE

Varistors for Use in

Electronic Equipment

40006997

‡

For UL 1449 (2nd Edition), the maximum clamping voltage is measured at 500A.

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