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  • Hold Current
  • Moisture Sensitivity Level (MSL)
  • Mounting Type
  • Operating Temperature
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  • Packaging
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  • RoHS Status
  • Series
  • Size / Dimension
  • Type
  • Factory Lead Time

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Manufacturer

Bourns PTC Resettable Fuses

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1236 Results

Product

Inventory

Pricing(USD)

Quantity

Datasheet

RoHS

Factory Lead Time

Contact Plating

Mount

Mounting Type

Package / Case

Surface Mount

Terminal Shape

Mounting Feature

Resistance @ 25C

Usage Level

Operating Temperature

Packaging

Published

Series

Size / Dimension

Tolerance

JESD-609 Code

Pbfree Code

Part Status

Moisture Sensitivity Level (MSL)

Number of Terminations

Termination

ECCN Code

Type

Resistance

Terminal Finish

Max Operating Temperature

Min Operating Temperature

Additional Feature

HTS Code

Voltage - Rated DC

Packing Method

Resistor Type

Current Rating

Base Part Number

Approval Agency

Lead Pitch

Physical Dimension

Operating Supply Voltage

Working Voltage

Lead Spacing

Max Voltage Rating (AC)

Max Current Rating

Power Dissipation

Terminal Placement

Rated (AC) Voltage (URac)

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

Height Seated (Max)

Thickness (Max)

Radiation Hardening

RoHS Status

Ratings

MF-RX375-2-99
MF-RX375-2-99

Bourns Inc.

In Stock

-

Datasheet

-

-

-

Through Hole

Radial, Disc

NO

WIRE

-

-

-

-40°C~85°C

Tape & Reel (TR)

2003

Multifuse®, MF-RX

1.118Lx0.122W 28.40mmx3.10mm

-

e3

yes

Obsolete

1 (Unlimited)

2

Radial

EAR99

Polymeric

50mOhm

Tin (Sn)

-

-

0.03-0.05 OHMS AT 23 DEG CEL

8533.40.80.70

-

TR, 15 INCH

-

40A

MF-RX

cURus, TUV

10.2mm

-

-

60V

0.402 10.20mm

-

40A

3.2W

-

-

3.75A

3.75A

OVERLOAD PROTECTION

60V

24s

30mOhm

80mOhm

-

7.5A

1.319 33.50mm

-

-

ROHS3 Compliant

-

MF-R016/600-1-2
MF-R016/600-1-2

Bourns Inc.

In Stock

-

Datasheet

11 Weeks

-

-

Through Hole

Radial, Box

NO

WIRE

-

-

-

-40°C~85°C

Tape & Reel (TR)

2005

Multifuse®, MF-R/600

0.630Lx0.236W 16.00mmx6.00mm

-

e3

-

Obsolete

1 (Unlimited)

2

Radial

EAR99

Polymeric

10Ohm

Tin (Sn)

-

-

RMIN-RMAX(RI-R1) OHMS: 4-17AT 23 DEG CEL

8533.40.80.70

60V

TR, 14.6 INCH

-

160mA

MF-R016

cURus, TUV

5mm

-

60V

-

0.197 5.00mm

-

3A

1W

-

-

160mA

-

TEMPERATURE SENSING

250V 600V Int

7s

4Ohm

17Ohm

-

320mA

0.496 12.60mm

-

No

ROHS3 Compliant

-

CMF-SM10-2
CMF-SM10-2

Bourns Inc.

In Stock

-

-

15 Weeks

-

-

-

-

-

-

-

-

-

-

Tape & Reel (TR)

2010

-

-

-

-

-

Active

1 (Unlimited)

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CMF-SM

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

ROHS3 Compliant

-

MF-RHT050-AP
MF-RHT050-AP

Bourns Inc.

22

-

Datasheet

7 Weeks

-

-

Through Hole

Radial, Disc

-

-

-

-

-

-40°C~125°C

Bulk

-

Multifuse®, MF-RHT

0.291Dia x 0.118 T 7.40mmx3.00mm

-

-

-

Active

1 (Unlimited)

-

-

-

Polymeric

-

-

-

-

-

-

-

-

-

-

MF-RHT

-

-

-

-

-

0.201 5.10mm

-

-

-

-

-

-

500mA

-

30V

2.5s

480mOhm

1.1Ohm

920mA

-

0.500 12.70mm

-

-

ROHS3 Compliant

AEC-Q200

MF-RHT200/32-2
MF-RHT200/32-2

Bourns Inc.

2381

-

Datasheet

7 Weeks

-

-

Through Hole

Radial, Disc

-

-

-

-

Industrial grade

-40°C~125°C

Tape & Reel (TR)

2013

Multifuse®, MF-RHT

0.118Dia x 0.551 T 3.00mmx14.00mm

-

-

-

Active

1 (Unlimited)

-

-

-

Polymeric

-

-

-

-

-

-

32V

-

-

-

MF-RHT

-

-

-

-

-

0.201 5.10mm

-

-

-

-

-

2A

-

-

-

3s

45mOhm

110mOhm

3.8A

3.8A

0.551 14.00mm

-

-

ROHS3 Compliant

AEC-Q200

MF-RM055/240-0
MF-RM055/240-0

Bourns Inc.

In Stock

-

Datasheet

12 Weeks

-

-

Through Hole

Radial, Disc

-

-

-

-

-

-20°C~85°C

Bulk

2012

Multifuse®, MF-RM

0.551Lx0.161W 14.00mmx4.10mm

-

e3

-

Active

1 (Unlimited)

-

Radial

-

Polymeric

450mOhm

Tin (Sn)

-

-

-

-

240V

-

-

-

MF-RM

cURus, TUV

5.1mm

14mm x 4.1mm x 22.4mm

-

-

0.114 2.90mm

240V

7A

3.4W

-

-

550mA

-

-

240V 265V Int

26s

450mOhm

1.45Ohm

-

1.25A

0.882 22.40mm

-

No

ROHS3 Compliant

-

MF-RX065/72-2
MF-RX065/72-2

Bourns Inc.

22

-

Datasheet

7 Weeks

-

-

Through Hole

Radial, Disc

NO

WIRE

-

-

-

-

Tape & Reel (TR)

2010

MF-RX/72

0.382Diax0.122W 9.70mmx3.10mm

-

e3

yes

Active

1 (Unlimited)

2

Radial

EAR99

-

480mOhm

Tin (Sn)

85°C

-40°C

0.27 TO 0.48 OHMS AT 23 DEG CEL

8533.40.80.70

-

TR

PTC RESETTABLE FUSE

-

-

UL

10.2mm

-

-

-

0.201 5.10mm

-

40A

900mW

-

72V

650mA

-

OVERLOAD PROTECTION

72V

5.3s

-

-

-

1.3A

0.598 15.20mm

-

-

ROHS3 Compliant

-

MF-S120S
MF-S120S

Bourns Inc.

In Stock

-

Datasheet

-

-

Surface Mount

User Defined

Strap

-

FLAT

-

-

-

-40°C~85°C

Bulk

2005

Multifuse®, MF-S

0.827Lx0.199W 21.00mmx5.05mm

-

e2

yes

Obsolete

1 (Unlimited)

2

Axial

-

Polymeric

160mOhm

Tin/Silver (Sn/Ag)

-

-

-

-

15V

-

-

100A

MF-S1

cURus, TUV

-

-

15V

-

-

-

100A

1.2W

-

-

1.2A

1.2A

OVERLOAD PROTECTION

-

5s

85mOhm

220mOhm

-

2.7A

-

0.039 1.00mm

No

ROHS3 Compliant

-

MF-S420S
MF-S420S

Bourns Inc.

In Stock

-

Datasheet

-

-

-

User Defined

Strap

YES

FLAT

SURFACE MOUNT

-

-

-40°C~85°C

Bulk

2005

Multifuse®, MF-S

1.240Lx0.522W 31.50mmx13.25mm

-

e2

yes

Obsolete

1 (Unlimited)

2

Axial

EAR99

Polymeric

24mOhm

Tin/Silver (Sn/Ag)

-

-

0.012 OHMS MINIMUM AT 23 DEG CEL

8533.40.80.70

30V

-

-

100A

MF-S4

cURus, TUV

-

-

30V

-

-

-

100A

2.9W

DUAL

-

4.2A

4.2A

OVERLOAD PROTECTION

-

6s

12mOhm

40mOhm

-

7.6A

-

0.043 1.10mm

No

ROHS3 Compliant

-

BD539C
BD539C

Bourns

In Stock

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

MF-RX030/72-2
MF-RX030/72-2

Bourns Inc.

15

-

Datasheet

7 Weeks

-

-

Through Hole

Radial, Disc

NO

WIRE

-

-

-

-

Tape & Reel (TR)

2010

MF-RX/72

0.291Diax0.122W 7.40mmx3.10mm

-

e3

yes

Active

1 (Unlimited)

2

Radial

EAR99

-

1.36Ohm

Tin (Sn)

85°C

-40°C

0.76 TO 1.36 OHMS AT 23 DEG CEL

8533.40.80.70

-

TR

PTC RESETTABLE FUSE

-

-

UL

5.1mm

-

-

-

0.201 5.10mm

-

40A

500mW

-

72V

300mA

-

OVERLOAD PROTECTION

72V

3s

-

-

-

600mA

0.528 13.40mm

-

No

ROHS3 Compliant

-

MF-RX025/72-AP
MF-RX025/72-AP

Bourns Inc.

22

-

Datasheet

7 Weeks

-

-

Through Hole

Radial, Disc

NO

WIRE

-

-

-

-

Tape & Box (TB)

2012

MF-RX/72

0.291Diax0.122W 7.40mmx3.10mm

-

e3

yes

Active

1 (Unlimited)

2

Radial

EAR99

-

1.95Ohm

Tin (Sn)

85°C

-40°C

1 TO 1.95 OHMS AT 23 DEG CEL

8533.40.80.70

-

AMMO PACK

PTC RESETTABLE FUSE

-

-

UL

5.1mm

-

-

-

0.201 5.10mm

-

40A

450mW

-

72V

250mA

-

OVERLOAD PROTECTION

72V

2.5s

-

-

-

500mA

0.500 12.70mm

-

-

ROHS3 Compliant

-

MF-RX075/72-AP
MF-RX075/72-AP

Bourns Inc.

22

-

Datasheet

7 Weeks

-

-

Through Hole

Radial, Disc

NO

WIRE

-

-

Industrial grade

-

Tape & Box (TB)

2012

MF-RX/72

0.409Diax0.122W 10.40mmx3.10mm

-

e3

yes

Active

1 (Unlimited)

2

Radial

EAR99

-

400mOhm

Tin (Sn)

85°C

-40°C

0.18 TO 0.4 OHMS AT 23 DEG CEL

8533.40.80.70

-

AMMO PACK

PTC RESETTABLE FUSE

-

-

UL

5.1mm

-

-

-

0.201 5.10mm

-

40A

900mW

-

72V

750mA

-

OVERLOAD PROTECTION

72V

6.3s

-

-

-

1.5A

0.630 16.00mm

-

-

ROHS3 Compliant

-

In Stock

-

Datasheet

11 Weeks

-

-

Through Hole

Radial, Box

NO

WIRE

-

-

-

-40°C~85°C

Bag

2005

Multifuse®, MF-R/600

0.531Lx0.236W 13.50mmx6.00mm

-

e3

yes

Obsolete

1 (Unlimited)

2

-

-

Polymeric

-

Tin (Sn)

-

-

7 OHMS MINIMUM AT 23 DEG CEL

-

-

-

-

-

MF-R015

cURus, TUV

-

-

-

-

0.197 5.00mm

-

3A

1W

-

60V

150mA

-

TEMPERATURE SENSING

250V 600V Int

5s

7Ohm

20Ohm

-

300mA

0.496 12.60mm

-

No

ROHS3 Compliant

-

MF-RX375-0-99
MF-RX375-0-99

Bourns Inc.

6000

-

Datasheet

-

-

-

Through Hole

Radial, Disc

NO

WIRE

-

-

-

-40°C~85°C

Bulk

2011

Multifuse®, MF-RX

1.118Lx0.122W 28.40mmx3.10mm

-

e3

yes

Obsolete

1 (Unlimited)

2

Radial

EAR99

Polymeric

50mOhm

Tin (Sn)

-

-

0.03-0.05 OHMS AT 23 DEG CEL

8533.40.80.70

-

-

-

40A

MF-RX

cURus, TUV

10.2mm

-

-

60V

0.402 10.20mm

-

40A

3.2W

-

-

3.75A

3.75A

OVERLOAD PROTECTION

60V

24s

30mOhm

80mOhm

-

7.5A

1.319 33.50mm

-

No

ROHS3 Compliant

-

MF-RX250-AP-99
MF-RX250-AP-99

Bourns Inc.

In Stock

-

Datasheet

5 Weeks

-

-

Through Hole

Radial, Disc

NO

WIRE

-

-

-

-40°C~85°C

Tape & Box (TB)

2012

Multifuse®, MF-RX

0.839Lx0.122W 21.30mmx3.10mm

-

e3

yes

Obsolete

1 (Unlimited)

2

Radial

EAR99

Polymeric

80mOhm

Tin (Sn)

-

-

0.05 OHMS MINIMUM AT 23 DEG CEL

8533.40.80.70

-

AMMO PACK

-

40A

MF-RX

cURus, TUV

10.2mm

-

-

-

0.402 10.20mm

-

40A

2.5W

-

60V

2.5A

2.5A

TEMPERATURE SENSING

60V

15.6s

50mOhm

130mOhm

-

5A

1.039 26.40mm

-

-

ROHS3 Compliant

-

MF-RX135-AP-99
MF-RX135-AP-99

Bourns Inc.

In Stock

-

Datasheet

5 Weeks

-

-

Through Hole

Radial, Disc

NO

WIRE

-

-

-

-40°C~85°C

Tape & Box (TB)

2013

Multifuse®, MF-RX

0.483Lx0.122W 12.26mmx3.10mm

-

e3

yes

Obsolete

1 (Unlimited)

2

Radial

EAR99

Polymeric

190mOhm

Tin (Sn)

-

-

0.12 OHMS MINIMUM AT 23 DEG CEL

8533.40.80.70

-

AMMO PACK

-

40A

MF-RX

cURus, TUV

5.1mm

-

-

-

0.201 5.10mm

-

40A

1.7W

-

60V

1.35A

1.35A

TEMPERATURE SENSING

60V

9.6s

120mOhm

300mOhm

-

2.7A

0.718 18.26mm

-

-

ROHS3 Compliant

-

CMF-SD25A-10-2
CMF-SD25A-10-2

Bourns Inc.

In Stock

-

Datasheet

14 Weeks

Tin

Surface Mount

Surface Mount

4-SMD Cube

-

GULL WING

-

25Ohm

-

-

Tape & Reel (TR)

2007

CMF-SD

0.402Lx0.354W 10.20mmx9.00mm

10%

-

-

Obsolete

1 (Unlimited)

4

-

EAR99

Ceramic

-

-

-

-

-

8533.40.80.70

-

TR

-

-

-

-

-

-

-

-

-

-

-

-

DUAL IN-LINE

600V

130mA

-

OVERLOAD PROTECTION

220V 600V Int

300ms

-

-

260mA

260mA

-

0.425 10.80mm

-

ROHS3 Compliant

-

MF-LR190S
MF-LR190S

Bourns Inc.

In Stock

-

Datasheet

-

-

Surface Mount

User Defined

Strap

-

FLAT

-

-

-

-40°C~85°C

Bulk

2005

Multifuse®, MF-LR

0.827Lx0.199W 21.00mmx5.05mm

-

e2

yes

Obsolete

1 (Unlimited)

2

Axial

EAR99

Polymeric

72mOhm

Tin/Silver (Sn/Ag)

-

-

-

8533.40.80.70

15V

TR

-

100A

MF-LR

cURus, TUV

-

-

15V

-

-

-

100A

1.2W

-

-

1.9A

1.9A

OVERLOAD PROTECTION

-

5s

39mOhm

102mOhm

-

3.9A

-

0.039 1.00mm

No

ROHS3 Compliant

-

MF-R016/600-1-0
MF-R016/600-1-0

Bourns Inc.

In Stock

-

Datasheet

11 Weeks

-

-

Through Hole

Radial, Box

NO

WIRE

-

-

-

-40°C~85°C

Bag

2005

Multifuse®, MF-R/600

0.630Lx0.236W 16.00mmx6.00mm

-

e3

-

Obsolete

1 (Unlimited)

2

Radial

EAR99

Polymeric

8Ohm

Tin (Sn)

-

-

RMIN-RMAX(RI-R1) OHMS: 4-17AT 23 DEG CEL

8533.40.80.70

60V

-

-

160mA

MF-R016

cURus, TUV

5mm

-

60V

-

0.197 5.00mm

-

3A

1W

-

-

160mA

-

TEMPERATURE SENSING

250V 600V Int

7s

4Ohm

17Ohm

-

320mA

0.496 12.60mm

-

No

ROHS3 Compliant

-