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TRF250-180

TRF250-180

For Reference Only

Part Number TRF250-180
PNEDA Part # TRF250-180
Description PTC RESET FUSE 100V 180MA RADIAL
Manufacturer Littelfuse
Unit Price Request a Quote
In Stock 7,860
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Apr 3 - Apr 8 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

TRF250-180 Resources

Brand Littelfuse
ECAD Module ECAD
Mfr. Part NumberTRF250-180
CategoryPowerCircuit ProtectionPTC Resettable Fuses
Datasheet
TRF250-180, TRF250-180 Datasheet (Total Pages: 2, Size: 434.63 KB)
PDFTRF250-180 Datasheet Cover
TRF250-180 Datasheet Page 2

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TRF250-180 Specifications

ManufacturerLittelfuse Inc.
SeriesPolySwitch®, TRF250
TypePolymeric
Voltage - Max100V (250V Int)
Current - Max10A
Current - Hold (Ih) (Max)180mA
Current - Trip (It)650mA
Time to Trip2s
Resistance - Initial (Ri) (Min)800 mOhms
Resistance - Post Trip (R1) (Max)4 Ohms
Resistance - 25°C (Typ)-
Operating Temperature-40°C ~ 85°C
Ratings-
Mounting TypeThrough Hole
Package / CaseRadial, Disc
Size / Dimension0.354" Dia x 0.150" T (9.00mm x 3.80mm)
Height - Seated (Max)0.472" (12.00mm)
Thickness (Max)-
Lead Spacing0.197" (5.00mm)

The Products You May Be Interested In

Manufacturer

Littelfuse Inc.

Series

PolySwitch®, TCF250

Type

Polymeric

Voltage - Max

60V (250V Int)

Current - Max

3A

Current - Hold (Ih) (Max)

90mA

Current - Trip (It)

150mA

Time to Trip

200ms

Resistance - Initial (Ri) (Min)

15.4 Ohms

Resistance - Post Trip (R1) (Max)

24 Ohms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Surface Mount

Package / Case

Nonstandard SMD

Size / Dimension

0.187" L x 0.187" W (4.75mm x 4.75mm)

Height - Seated (Max)

-

Thickness (Max)

0.091" (2.30mm)

Lead Spacing

-

72R025XU

Littelfuse

Manufacturer

Littelfuse Inc.

Series

POLY-FUSE®, 72R

Type

Polymeric

Voltage - Max

72V

Current - Max

40A

Current - Hold (Ih) (Max)

250mA

Current - Trip (It)

500mA

Time to Trip

2.5s

Resistance - Initial (Ri) (Min)

1.25 Ohms

Resistance - Post Trip (R1) (Max)

3 Ohms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.291" Dia x 0.122" T (7.40mm x 3.10mm)

Height - Seated (Max)

0.500" (12.70mm)

Thickness (Max)

-

Lead Spacing

0.201" (5.10mm)

RHEF1100

Littelfuse

Manufacturer

Littelfuse Inc.

Series

PolySwitch®, RHEF

Type

Polymeric

Voltage - Max

16V

Current - Max

100A

Current - Hold (Ih) (Max)

11A

Current - Trip (It)

20A

Time to Trip

11s

Resistance - Initial (Ri) (Min)

5.5 mOhms

Resistance - Post Trip (R1) (Max)

13 mOhms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 125°C

Ratings

-

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.827" L x 0.118" W (21.00mm x 3.00mm)

Height - Seated (Max)

1.028" (26.10mm)

Thickness (Max)

-

Lead Spacing

0.400" (10.15mm)

MICROSMD050-2

Littelfuse

Manufacturer

Littelfuse Inc.

Series

PolySwitch®, microSMD

Type

Polymeric

Voltage - Max

13.2V

Current - Max

40A

Current - Hold (Ih) (Max)

500mA

Current - Trip (It)

1A

Time to Trip

50ms

Resistance - Initial (Ri) (Min)

250 mOhms

Resistance - Post Trip (R1) (Max)

900 mOhms

Resistance - 25°C (Typ)

-

Operating Temperature

-40°C ~ 85°C

Ratings

-

Mounting Type

Surface Mount

Package / Case

1210 (3225 Metric), Concave

Size / Dimension

0.127" L x 0.102" W (3.22mm x 2.58mm)

Height - Seated (Max)

-

Thickness (Max)

0.024" (0.62mm)

Lead Spacing

-

PTCCL09H271FBE

Vishay BC Components

Manufacturer

Vishay BC Components

Series

PTCCL

Type

Ceramic

Voltage - Max

145V

Current - Max

2.2A

Current - Hold (Ih) (Max)

270mA

Current - Trip (It)

405mA

Time to Trip

-

Resistance - Initial (Ri) (Min)

-

Resistance - Post Trip (R1) (Max)

-

Resistance - 25°C (Typ)

8 Ohms

Operating Temperature

0°C ~ 70°C

Ratings

-

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.335" Dia x 0.197" T (8.50mm x 5.00mm)

Height - Seated (Max)

0.532" (13.50mm)

Thickness (Max)

-

Lead Spacing

0.197" (5.00mm)

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