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TRF250-145U-2 Datasheet

TRF250-145U-2 Datasheet
Total Pages: 2
Size: 356.76 KB
Littelfuse
This datasheet covers 2 part numbers: TRF250-145U-2, TRF250-145U
TRF250-145U-2 Datasheet Page 1
TRF250-145U-2 Datasheet Page 2
TRF250-145U-2

Littelfuse

Manufacturer

Littelfuse Inc.

Series

PolySwitch®, TRF250

Type

Polymeric

Voltage - Max

60V (250V Int)

Current - Max

3A

Current - Hold (Ih) (Max)

145mA

Current - Trip (It)

290mA

Time to Trip

4s

Resistance - Initial (Ri) (Min)

3.5 Ohms

Resistance - Post Trip (R1) (Max)

14 Ohms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.236" L x 0.150" W (6.00mm x 3.80mm)

Height - Seated (Max)

0.394" (10.00mm)

Thickness (Max)

-

Lead Spacing

0.197" (5.00mm)

TRF250-145U

Littelfuse

Manufacturer

Littelfuse Inc.

Series

PolySwitch®, TRF250

Type

Polymeric

Voltage - Max

60V (250V Int)

Current - Max

3A

Current - Hold (Ih) (Max)

145mA

Current - Trip (It)

290mA

Time to Trip

4s

Resistance - Initial (Ri) (Min)

3.5 Ohms

Resistance - Post Trip (R1) (Max)

14 Ohms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.236" L x 0.150" W (6.00mm x 3.80mm)

Height - Seated (Max)

0.394" (10.00mm)

Thickness (Max)

-

Lead Spacing

0.197" (5.00mm)