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  • Factory Lead Time
  • Moisture Sensitivity Level (MSL)
  • Mounting Type
  • Operating Temperature
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  • Resistance - Initial (Ri) (Min)
  • Resistance - Post Trip (R1) (Max)
  • RoHS Status
  • Series
  • Size / Dimension

Attribute column

Manufacturer

Littelfuse PTC Resettable Fuses

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2929 Results

Product

Inventory

Pricing(USD)

Quantity

Datasheet

RoHS

Factory Lead Time

Mount

Mounting Type

Package / Case

Surface Mount

Terminal Shape

Brand

Current Rating - Max

Manufacturer

Maximum Operating Temperature

Maximum Voltage

Minimum Operating Temperature

Mounting Styles

RoHS

Tradename

Operating Temperature

Packaging

Published

Series

Size / Dimension

JESD-609 Code

Part Status

Moisture Sensitivity Level (MSL)

Number of Terminations

Termination

ECCN Code

Type

Resistance

Terminal Finish

Additional Feature

HTS Code

Subcategory

Packing Method

Reach Compliance Code

Current Rating

Termination Style

Case Code (Metric)

Approval Agency

Case Code (Imperial)

Lead Pitch

Lead Spacing

Max Current Rating

Terminal Placement

Product Type

Hold Current

Current - Hold (Ih) (Max)

Thermistor Application

Voltage - Max

Time to Trip

Resistance - Initial (Ri) (Min)

Resistance - Post Trip (R1) (Max)

Current - Trip (It)

Trip Current

Product Category

Diameter

Height

Height Seated (Max)

Length

Width

Thickness (Max)

RoHS Status

Lead Free

RF2673-000
RF2673-000

Littelfuse

In Stock

-

-

-

Through Hole

-

-

-

-

-

-

-

-

-

-

-

Compliant

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

5.0546 mm

-

40 A

-

-

200 mA

-

-

-

2.2 s

-

-

-

400 mA

-

-

-

11.7094 mm

-

2.9972 mm

-

-

-

RF2708-000
RF2708-000

Littelfuse

In Stock

-

-

-

Through Hole

-

-

-

-

-

-

-

-

-

-

-

Compliant

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

5.0546 mm

-

40 A

-

-

1.85 A

-

-

-

12.6 s

-

-

-

3.7 A

-

-

-

22.4028 mm

-

2.9972 mm

-

-

-

RF2682-000
RF2682-000

Littelfuse

In Stock

-

-

-

Through Hole

-

-

-

-

-

-

-

-

-

-

-

Compliant

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

5.0546 mm

-

40 A

-

-

900 mA

-

-

-

7.2 s

-

-

-

1.8 A

-

-

-

15.7988 mm

-

2.9972 mm

-

-

-

RF3309-000
RF3309-000

Littelfuse

In Stock

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

RF3347-000
RF3347-000

Littelfuse

In Stock

-

-

-

-

-

-

-

-

-

-

-

+ 85 C

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

RF3350-000
RF3350-000

Littelfuse

In Stock

-

-

-

-

-

-

-

-

-

-

-

+ 125 C

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

RF2663-000
RF2663-000

Littelfuse

In Stock

-

-

-

Through Hole

-

-

-

-

-

-

-

+ 85 C

-

-

-

Compliant

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

5.0546 mm

-

40 A

-

-

400 mA

-

-

-

3.8 s

-

-

-

800 mA

-

-

-

13.5128 mm

-

2.9972 mm

-

-

-

RF3226-000
RF3226-000

Littelfuse

In Stock

-

-

-

-

-

-

-

-

-

-

-

+ 85 C

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

RF2687-000
RF2687-000

Littelfuse

In Stock

-

-

-

Through Hole

-

-

-

-

-

-

-

-

-

-

-

Compliant

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

5.0546 mm

-

40 A

-

-

1.6 A

-

-

-

11.4 s

-

-

-

3.2 A

-

-

-

20.8026 mm

-

2.9972 mm

-

-

-

SMDCH125F/24-02
SMDCH125F/24-02

Littelfuse Inc.

1028
Datasheet

10 Weeks

-

Surface Mount

2920 (7351 Metric), Concave

-

-

-

-

-

-

-

-

-

-

-

-

Tape & Reel (TR)

-

SMDC

0.295Lx0.201W 7.50mmx5.10mm

-

Active

2A (4 Weeks)

-

-

-

Polymeric

-

-

-

-

-

-

-

-

-

-

UL

-

-

-

-

-

-

-

1.25A

-

24V

500ms

-

-

2.5A

-

-

-

-

-

-

-

0.055 1.40mm

ROHS3 Compliant

-

SMD1210P010TSA
SMD1210P010TSA

Littelfuse Inc.

In Stock

-

Datasheet

-

-

Surface Mount

1210 (3225 Metric), Concave

YES

WRAPAROUND

-

-

-

-

-

-

-

-

-

-40°C~85°C

Tape & Reel (TR)

2006

POLY-FUSE®, SMD1210

0.127Lx0.102W 3.22mmx2.58mm

e0

Obsolete

1 (Unlimited)

2

SMD/SMT

EAR99

Polymeric

15Ohm

Tin/Lead (Sn/Pb)

1.6 OHMS MINIMUM AT 20 DEG CEL

8533.40.80.70

-

TR, BLISTER, 7 INCH

unknown

10A

-

3225

cURus, TUV

1210

2.5mm

-

10A

DUAL

-

100mA

100mA

TEMPERATURE SENSING

30V

1.5s

1.6Ohm

15Ohm

-

300mA

-

-

2.8mm

-

-

-

0.039 1.00mm

Non-RoHS Compliant

Contains Lead

RF2679-000
RF2679-000

Littelfuse

In Stock

-

-

-

Through Hole

-

-

-

-

-

-

-

-

-

-

-

Compliant

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

5.0546 mm

-

40 A

-

-

170 mA

-

-

-

3 s

-

-

-

340 mA

-

-

-

12.7 mm

-

2.9972 mm

-

-

-

SMD1812P110TSA/16
SMD1812P110TSA/16

Littelfuse Inc.

In Stock

-

Datasheet

-

-

Surface Mount

1812 (4532 Metric), Concave

-

-

-

-

-

-

-

-

-

-

-

-40°C~85°C

Tape & Reel (TR)

2004

POLY-FUSE®, SMD1812

0.179Lx0.128W 4.55mmx3.24mm

-

Obsolete

1 (Unlimited)

-

-

-

Polymeric

-

-

-

-

-

-

-

-

-

4532

cURus, TUV

1812

-

-

40A

-

-

1.1A

1.1A

-

16V

500ms

60mOhms

180mOhms

1.95A

1.95A

-

-

3.41mm

-

-

4.73mm

0.039 1.00mm

Non-RoHS Compliant

Contains Lead

TSL250-130F-2
TSL250-130F-2

Littelfuse Inc.

15
Datasheet

11 Weeks

-

Surface Mount

2-SMD

-

-

-

-

-

-

-

-

-

-

-

-40°C~85°C

Tape & Reel (TR)

2016

PolySwitch®, TRF250

0.287Lx0.199W 7.30mmx5.05mm

-

Active

1 (Unlimited)

-

-

-

Polymeric

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

130mA

-

60V 250V Int

2s

4Ohm

8Ohm

260mA

-

-

-

-

0.146 3.70mm

-

-

-

ROHS3 Compliant

-

VTP145ULF
VTP145ULF

Littelfuse Inc.

In Stock

-

Datasheet

-

-

User Defined

Strap

-

-

-

-

-

-

-

-

-

-

-

-

Bulk

2013

PolySwitch®, VTP

0.811Lx0.197W 20.60mmx5.00mm

-

Discontinued

1 (Unlimited)

-

-

-

Polymeric

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

1.45A

-

16V

5s

-

-

-

-

-

-

-

-

-

-

0.028 0.70mm

ROHS3 Compliant

-

RHEF050US
RHEF050US

Littelfuse Inc.

In Stock

-

Datasheet

-

-

Through Hole

Radial, Disc

-

-

-

-

-

-

-

-

-

-

-

-40°C~125°C

Bulk

2016

PolySwitch®, RHEF

0.201Dia x 0.118 T 5.10mmx3.00mm

-

Obsolete

Not Applicable

-

-

-

Polymeric

-

-

-

-

-

-

-

-

-

-

CSA, TUV, UL

-

-

0.199 5.05mm

-

-

-

-

500mA

-

30V

2.5s

480mOhm

1.1Ohm

920mA

-

-

-

-

0.201 5.10mm

-

-

-

ROHS3 Compliant

-

RHEF050US-2
RHEF050US-2

Littelfuse Inc.

In Stock

-

Datasheet

-

-

Through Hole

Radial, Disc

-

-

-

-

-

-

-

-

-

-

-

-40°C~125°C

Tape & Reel (TR)

2016

PolySwitch®, RHEF

0.201Dia x 0.118 T 5.10mmx3.00mm

-

Obsolete

Not Applicable

-

-

-

Polymeric

-

-

-

-

-

-

-

-

-

-

CSA, TUV, UL

-

-

0.199 5.05mm

-

-

-

-

500mA

-

30V

2.5s

480mOhm

1.1Ohm

920mA

-

-

-

-

0.201 5.10mm

-

-

-

ROHS3 Compliant

-

30R600-PB
30R600-PB

Littelfuse

In Stock

-

-

-

-

-

-

-

-

Littelfuse

40 A

Littelfuse

+ 85 C

30 V

- 40 C

PCB Mount

N

POLYFUSE

-

-

-

30R

-

-

-

-

-

-

-

PolyFuse Resettable PTC

40 mOhms

-

-

-

PPTC Resettable Fuses

-

-

-

Radial

-

-

-

-

-

-

-

Resettable Fuses - PPTC

6 A

-

-

-

-

-

-

-

12 A

Resettable Fuses - PPTC

-

3 mm

-

16.5 mm

16.5 mm

-

-

-

SRP120SSF
SRP120SSF

Littelfuse Inc.

In Stock

-

-

-

-

User Defined

Strap

-

-

-

-

-

-

-

-

-

-

-

-40°C~85°C

Bulk

-

PolySwitch®, SRP

0.827Lx0.199W 21.00mmx5.05mm

-

Obsolete

2A (4 Weeks)

-

-

-

Polymeric

-

-

-

-

-

-

-

-

-

-

CSA, TUV, UL

-

-

-

-

-

-

-

1.2A

-

15V

5s

85mOhm

220mOhm

2.7A

-

-

-

-

-

-

-

0.039 1.00mm

ROHS3 Compliant

-

60R030-PB
60R030-PB

Littelfuse

In Stock

-

-

-

-

-

-

-

-

Littelfuse

40 A

Littelfuse

+ 85 C

60 V

- 40 C

PCB Mount

N

POLYFUSE

-

-

-

60R

-

-

-

-

-

-

-

PolyFuse Resettable PTC

2.1 Ohms

-

-

-

PPTC Resettable Fuses

-

-

-

Radial

-

-

-

-

0.51 mm

-

-

Resettable Fuses - PPTC

300 mA

-

-

-

-

-

-

-

600 mA

Resettable Fuses - PPTC

7.4 mm

-

-

-

-

-

-

-