Littelfuse TCMOV Varistor Series Manuel d'utilisateur télécharger pdf (Page 2)

232

Revised: January 16, 2014

Varistor Products

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/tcmov34s.html for current information.

TCMOV Varistor Series

Thermally Protected Varistors > TCMOV Series

Part

Number

Maximum Rating (75°C) Speciﬁcations (25 °C)

Continuous Transient

Varistor

Voltage at

1mA Test

Current

Maximum

Clamping

Volt Vc at

200A Current

(8/20μs)

Typical

Capacitance

f = 1MHz

Volts

Energy

2ms

Peak

Surge

Current

8/20μs

Nominal

Discharge

Current

M(AC)

RMS

M(DC)

1 × Pulse

N(DC)

Min

N(DC)

Max Vc C

(V) (V) (J) (A) (A) (V) (V) (pF)

†

TCMOV34S111MP

115 150 280 50000 20000 163 202 305 115 0 0

†

TCMOV34S111NP

†

TCMOV34S111TP

†

TCMOV34S131MP

130 170 310 50000 20000 184 228 345 10000

†

TCMOV34S131NP

†

TCMOV34S131TP

†

TCMOV34S151MP

150 200 360 50000 20000 212 268 405 8000

†

TCMOV34S151NP

†

TCMOV34S151TP

†

TCMOV34S181MP

180 240 400 50000 20000 254 312 488 6800

†

TCMOV34S181NP

†

TCMOV34S181TP

†

TCMOV34S201MP

200 265 430 50000 20000 283 357 540 6500

†

TCMOV34S201NP

†

TCMOV34S201TP

†

TCMOV34S251MP

250 320 490 50000 20000 354 429 650 5000

†

TCMOV34S251NP

†

TCMOV34S251TP

†

TCMOV34S271MP

275 350 550 50000 20000 389 473 730 4500

†

TCMOV34S271NP

†

TCMOV34S271TP

†

TCMOV34S301MP

300 385 590 50000 20000 433 528 780 4050

†

TCMOV34S301NP

†

TCMOV34S301TP

†

TCMOV34S321MP

320 420 640 50000 20000 462 561 830 3800

†

TCMOV34S321NP

†

TCMOV34S321TP

TCMOV34S421MP

420 560 910 50000 20000 610 74 8 113 0 3000TCMOV34S421NP

TCMOV34S421TP

TCMOV34S461MP

460 610 960 50000 20000 642 783 118 8 2800TCMOV34S461NP

TCMOV34S461TP

TCMOV34S511MP

510 675 960 50000 20000 735 910 1350 2800TCMOV34S511NP

TCMOV34S511TP

TCMOV34S551MP

550 700 960 50000 20000 770 939 1415 2250TCMOV34S551NP

TCMOV34S551TP

TCMOV Series Ratings & Speciﬁcations

Notes:

1. Average Power dissipation of transients should not exceed 2.0 watts.

2.All34mmVaristorswithintheTCMOV34SSeriescanpass40kANon-repetitivePeakCurrentwithoutopeningofthermaldisconnect.

†DevicespassesNon-repetitivePeakCurrentsurgewithpossible,safeopeningofthermaldisconnect.

The same ratings and speciﬁcations apply to all devices whether with or without the monitored switch.

To order switch option desired, replace 'M'(WithMontitor-Bottom)with'T'(WithMonitor-Top)or'N'(WithoutMonitor)innexttolastdigitofpartnumber.

 ForadditionalinformationpleaserefertothePartNumberingSystemsectionofthisdocument.

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Littelfuse TCMOV Varistor Series Manuel d'utilisateur Page 2

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