Littelfuse TMOV 25S Varistor Series Instrukcja Użytkownika Pobierz pdf (Strona 5)

219

Revised: May 8, 2013

Varistor Products

TMOV

25S Varistor Series

Radial Lead Varistors > TMOV

25S Series

Speciﬁcations are subject to change without notice.

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

TMOV

25S Series

Application Example

The application example left shows how the indicator

lead on the TMOV

can be used to indicate that thermal

element has been opened. This signiﬁes that the circuit is

no longer protected from transients by the MOV.

Line

Line Fuse

Diode

LED

Neutral 

TO PROTECTED CIRCUIT

Monitor

Lead

Monitor

Lead

Operating/Storage

Temperature

-40°C to +85°C

Passive Aging

+85°C, 1000 hours

-/+10% typical voltage change

Humidity Aging

+85°C, 85%R.H., 1000 hours

-/+10% typical voltage change

Thermal Shock

+85°C to -40°C 5 times

-/+10% typical voltage change

Solvent Resistance MIL-STD-202, Method 215F

Moisture Sensitivity Level 1, J-STD-020C

Lead Material Tin–coated Copper wire

Soldering

Characteristics

Solderability per MIL-STD-202,

Method 208E

Insulating Material

Cured, ﬂame retardant epoxy polymer

meets UL94V-0 requirements

Device Labeling

Marked with LF, voltage, UL logos, and

date code

Physical Speciﬁcations

Environmental Speciﬁcations

1 2 3 4 5 6 7

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Littelfuse TMOV 25S Varistor Series Instrukcja Użytkownika Strona 5

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