**

C

HA

O

LO & MP

LI

GE

AN

N

T

FR

EE

Features

n

Radial Leaded Devices

n

Cured, flame retardant epoxy polymer

R11

718 0

0T

Applications

Almost anywhere there is a low voltage power

supply and a load to be protected, including:

n

Computers & peripherals

n

General electronics

n

Automotive applications

*R

oH

S

insulating material meets UL 94V-0

requirements

n

RoHS compliant* and halogen free**

n

Agency recognition:

PL

IA

N

OM

T

Electrical Characteristics

V max.

Volts

60

30

16

I max.

Amps

40

100

F

RE

E

*R

oH

S

MF-R Series - PTC Resettable Fuses

Initial

Resistance

Ohms

at 23 °C

Min.

Max.

7.3

11.1

2.50

4.50

2.00

3.20

1.50

2.84

1.00

1.95

0.76

1.36

0.52

0.86

0.41

0.77

0.27

0.48

0.18

0.40

0.14

0.31

0.07

0.12

0.10

0.18

0.065

0.115

0.055

0.105

0.040

0.07

0.025

0.048

0.025

0.048

0.020

0.05

0.010

0.03

0.010

0.03

0.005

0.02

0.005

0.02

0.005

0.02

0.005

0.01

0.003

0.01

1 Hour (R1)

Post-Trip

Resistance

Ohms

at 23 °C

Max.

22.0

7.50

8.00

4.40

3.00

2.10

1.29

1.17

0.72

0.60

0.47

0.22

0.27

0.17

0.15

0.11

0.07

0.08

0.05

0.04

0.03

0.02

0.014

Max. Time

to Trip

Amperes

at 23 °C

0.5

0.85

1.0

1.25

1.5

2.0

2.5

3.25

3.75

4.5

5.5

6.75

8.0

9.25

12.5

15.0

20.0

25.0

30.0

35.0

40.0

Seconds

at 23 °C

5.0

4.0

3.0

2.2

2.5

3.0

3.8

4.0

5.3

6.3

7.2

5.9

6.6

7.3

8.0

8.7

10.3

10.8

12.7

14.5

16.0

17.5

18.8

20.0

Tripped

Power

Dissipation

Watts

at 23 °C

Typ.

0.22

0.38

0.48

0.40

0.45

0.50

0.55

0.75

0.90

1.00

0.60

0.70

0.80

0.90

1.00

1.20

2.00

2.50

3.00

3.50

3.80

4.00

4.20

4.50

C

Ihold

LE

AD

Itrip

Model

MF-R005

MF-R010

MF-R017

MF-R020

MF-R025

MF-R030

MF-R040

MF-R050

MF-R065

MF-R075

MF-R090

MF-R090-0-9

MF-R110

MF-R135

MF-R160

MF-R185

MF-R250

MF-R250-0-10

MF-R300

MF-R400

MF-R500

MF-R600

MF-R700

MF-R800

MF-R900

MF-R1100

Amperes

at 23 °C

Hold

Trip

0.05

0.10

0.20

0.17

0.34

0.20

0.40

0.25

0.50

0.30

0.60

0.40

0.80

0.50

1.00

0.65

1.30

0.75

1.50

0.90

1.80

0.90

1.80

1.10

2.20

1.35

2.70

1.60

3.20

1.85

3.70

2.50

5.00

2.50

5.00

3.00

6.00

4.00

8.00

5.00

10.00

6.00

12.00

7.00

14.00

8.00

16.00

9.00

18.00

11.00

22.00

Environmental Characteristics

Operating/Storage Temperature ........................... -40 °C to +85 °C

Maximum Device Surface Temperature

in Tripped State ................................................ 125 °C

Passive Aging ....................................................... +85 °C, 1000 hours ............................................... ±5 % typical resistance change

Humidity Aging...................................................... +85 °C, 85 % R.H. 1000 hours ............................. ±5 % typical resistance change

Thermal Shock ..................................................... -40 °C to +85 °C, 10 times .................................... ±10 % typical resistance change

Solvent Resistance ............................................... MIL-STD-202, Method 215 ................................... No change

Vibration ............................................................... MIL-STD-883C, Method 2007.1,........................... No change

Condition A

Moisture Sensitivity Level ..................................... 1

ESD Classification (HBM)..................................... 6

Test

Test Conditions

Accept/Reject Criteria

Visual/Mech. ......................................................... Verify dimensions and materials ........................... Per MF physical description

Resistance ............................................................ In still air @ 23 °C ................................................. Rmin

≤

R

≤

Rmax

Time to Trip ........................................................... 5 times Ihold, Vmax, 23 °C ................................... T

≤

max. time to trip (seconds)

Hold Current ......................................................... 30 min. at Ihold ..................................................... No trip

Trip Cycle Life ....................................................... Vmax, Imax, 100 cycles ........................................ No arcing or burning

Trip Endurance ..................................................... Vmax, 48 hours..................................................... No arcing or burning

UL File Number ..........................................................E174545

http://www.ul.com/ Follow link to Online Certificates Directory, then enter UL File No.

E174545, or

click here

TÜV Certificate ...........................................................Certificate Number Available on Request, or

click here

* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

** Bourns follows the prevailing definition of “halogen free” in the industry. Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is

900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.

Specifications are subject to change without notice.

Users should verify actual device performance in their specific applications.

The products described herein and this document are subject to specific disclaimers as set forth on the last page of this document, and at www.bourns.com/legal/disclaimer.pdf.

Test Procedures And Requirements For Model MF-R Series

Ro VE LEA

HS RS D

C ION FRE

OM S E

PL AR

IA E

NT

*

Additional Features

n

Bulk packaging, tape and reel and Ammo-Pak available on most models

MF-R Series - PTC Resettable Fuses

Product Dimensions (see next page for outline drawing)

Model

MF-R005

MF-R010

MF-R017

MF-R020

MF-R025

MF-R030

MF-R040

MF-R050

MF-R065

MF-R075

MF-R090

MF-R090-0-9

MF-R110

MF-R135

MF-R160

MF-R185

MF-R250

MF-R250-0-10

MF-R300

MF-R400

MF-R500

MF-R600

MF-R700

MF-R800

MF-R900

MF-R1100

A

Max.

8.0

(0.315)

7.4

(0.291)

7.4

(0.291)

7.4

(0.291)

7.4

(0.291)

7.4

(0.291)

7.4

(0.291)

7.9

(0.311)

9.7

(0.382)

10.4

(0.409)

11.7

(0.461)

7.4

(0.291)

8.9

(0.350)

8.9

(0.350)

10.2

(0.402)

12.0

(0.472)

12.0

(0.472)

12.0

(0.472)

12.0

(0.472)

14.4

(0.567)

17.4

(0.685)

19.3

(0.760)

22.1

(0.870)

24.2

(0.953)

24.2

(0.953)

24.2

(0.953)

B

Max.

8.3

(0.327)

12.7

(0.5)

12.7

(0.5)

12.7

(0.5)

12.7

(0.5)

13.4

(0.528)

13.7

(0.539)

13.7

(0.539)

15.2

(0.598)

16.0

(0.630)

16.7

(0.657)

12.2

(0.480)

14.0

(0.551)

18.9

(0.744)

16.8

(0.661)

18.4

(0.724)

18.3

(0.720)

18.3

(0.720)

18.3

(0.720)

24.8

(0.976)

24.9

(0.980)

31.9

(1.256)

29.8

(1.173)

32.9

(1.295)

32.9

(1.295)

32.9

(1.295)

C

Nom.

5.1

(0.201)

5.1

(0.201)

5.1

(0.201)

5.1

(0.201)

5.1

(0.201)

5.1

(0.201)

5.1

(0.201)

5.1

(0.201)

5.1

(0.201)

5.1

(0.201)

5.1

(0.201)

5.1

(0.201)

5.1

(0.201)

5.1

(0.201)

5.1

(0.201)

5.1

(0.201)

5.1

(0.201)

5.1

(0.201)

5.1

(0.201)

5.1

(0.201)

10.2

(0.402)

10.2

(0.402)

10.2

(0.402)

10.2

(0.402)

10.2

(0.402)

10.2

(0.402)

Tol. ±

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

0.7

(0.028)

D

Min.

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

7.6

(0.299)

E

Max.

3.1

(0.122)

3.1

(0.122)

3.1

(0.122)

3.1

(0.122)

3.1

(0.122)

3.1

(0.122)

3.1

(0.122)

3.1

(0.122)

3.1

(0.122)

3.1

(0.122)

3.1

(0.122)

3.0

(0.118)

3.0

(0.118)

3.0

(0.118)

3.0

(0.118)

3.0

(0.118)

3.0

(0.118)

3.0

(0.118)

3.0

(0.118)

3.0

(0.118)

3.0

(0.118)

3.0

(0.118)

3.0

(0.118)

3.0

(0.118)

3.0

(0.118)

3.0

(0.118)

Physical Characteristics

Style

4

1

3

1

2

3

2

0.405 (26AWG)

0.51 (24AWG)

0.81 (20AWG)

Lead Dia.

0.405

(0.016)

0.51

(0.020)

0.51

(0.020)

0.51

(0.020)

0.51

(0.020)

0.51

(0.020)

0.51

(0.020)

0.51

(0.020)

0.51

(0.020)

0.51

(0.020)

0.51

(0.020)

0.51

(0.020)

0.51

(0.020)

0.51

(0.020)

0.51

(0.020)

0.51

(0.020)

0.81

(0.032)

0.51

(0.020)

0.81

(0.032)

0.81

(0.032)

0.81

(0.032)

0.81

(0.032)

0.81

(0.032)

0.81

(0.032)

0.81

(0.032)

0.81

(0.032)

Material

Sn/NiCu

Sn/CuFe

Sn/Cu

Sn/CuFe

Sn/Cu

Sn/CuFe

Sn/Cu

Packaging options:

BULK:

TAPE & REEL: MF-R005-MF-R160

12.7 mm device pitch = 3000 pcs. per reel

MF-R185-MF-R400

25.4 mm device pitch = 1500 pcs. per reel

MF-R500~MF-R1100 25.4 mm device pitch = 1000 pcs. per reel

AMMO-PACK:

All models = 500 pcs. per bag

MM

DIMENSIONS:

(INCHES)

MF-R005-MF-R160

12.7 mm device pitch = 2000 pcs. per pack

MF-R185-MF-R400

25.4 mm device pitch = 1000 pcs. per pack

MF-R500~MF-R1100 25.4 mm device pitch = 500 pcs. per pack

Specifications are subject to change without notice.

Users should verify actual device performance in their specific applications.

The products described herein and this document are subject to specific disclaimers as set forth on the last page of this document, and at www.bourns.com/legal/disclaimer.pdf.

MF-R Series - PTC Resettable Fuses

Product Dimensions (see previous page for dimensions)

Style 1

A

E

Style 2

A

E

Style 3

A

E

Style 4

A

E

B

D

C

NOTE: Kinked lead option is

available for board standoff.

Contact factory for details.

NOTE: Also available with

straight leads. Contact

factory for details.

Thermal Derating Chart - Ihold / Itrip (Amps)

Model

MF-R005

MF-R010

MF-R017

MF-R020

MF-R025

MF-R030

MF-R040

MF-R050

MF-R065

MF-R075

MF-R090

MF-R090-0-9

MF-R110

MF-R135

MF-R160

MF-R185

MF-R250

MF-R250-0-10

MF-R300

MF-R400

MF-R500

MF-R600

MF-R700

MF-R800

MF-R900

MF-R1100

-40 ºC

0.08 / 0.16

0.16 / 0.32

0.26 / 0.52

0.31 / 0.62

0.39 / 0.78

0.47 / 0.94

0.62 / 1.24

0.78 / 1.56

1.01 / 2.02

1.16 / 2.32

1.40 / 2.80

1.60 / 3.20

1.96 / 3.92

2.32 / 4.64

2.68 / 5.36

3.63 / 7.26

4.35 / 8.70

5.80 / 11.6

7.25 / 14.5

8.70 / 17.4

10.1 / 20.3

11.6 / 23.2

13.0 / 26.1

16.1 / 32.0

-20 ºC

0.07 / 0.14

0.14 / 0.28

0.23 / 0.46

0.27 / 0.54

0.34 / 0.68

0.41 / 0.82

0.54 / 1.08

0.68 / 1.36

0.88 / 1.76

1.02 / 2.04

1.22 / 2.44

1.43 / 2.86

1.76 / 3.52

2.08 / 4.16

2.41 / 4.82

3.25 / 6.50

3.90 / 7.80

5.20 / 10.4

6.50 / 13.0

7.80 / 15.6

9.10 / 18.2

10.4 / 20.8

11.7 / 23.4

14.6 / 29.2

0 ºC

0.06 / 0.12

0.12 / 0.24

0.20 / 0.40

0.24 / 0.48

0.30 / 0.60

0.36 / 0.72

0.48 / 0.96

0.60 / 1.20

0.77 / 1.54

0.89 / 1.78

1.07 / 2.14

1.27 / 2.54

1.55 / 3.10

1.84 / 3.68

2.13 / 4.26

2.88 / 5.76

3.45 / 6.90

4.60 / 9.20

5.75 / 11.5

6.90 / 13.8

8.05 / 16.1

9.20 / 18.4

10.3 / 20.7

13.1 / 26.2

Ambient Operating Temperature

23 ºC

40 ºC

50 ºC

0.05 / 0.10 0.04 / 0.08 0.04 / 0.08

0.10 / 0.20 0.08 / 0.16 0.07 / 0.14

0.17 / 0.34 0.14 / 0.28 0.12 / 0.24

0.20 / 0.40 0.16 / 0.32 0.14 / 0.28

0.25 / 0.50 0.20 / 0.40 0.18 / 0.36

0.30 / 0.60 0.24 / 0.48 0.22 / 0.44

0.40 / 0.80 0.32 / 0.64 0.29 / 0.58

0.50 / 1.00 0.41 / 0.82 0.36 / 0.72

0.65 / 1.30 0.53 / 1.06 0.47 / 0.94

0.75 / 1.50 0.61 / 1.22 0.54 / 1.08

0.90 / 1.80 0.73 / 1.46 0.65 / 1.30

1.10 / 2.20 0.91 / 1.82 0.85 / 1.70

1.35 / 2.70 1.12 / 2.24 1.04 / 2.08

1.60 / 3.20 1.33 / 2.66 1.23 / 2.46

1.85 / 3.70 1.54 / 3.08 1.42 / 2.84

2.50 / 5.00 2.08 / 4.16 1.93 / 3.86

3.00 / 6.00 2.49 / 4.98 2.31 / 4.62

4.00 / 8.00 3.32 / 6.64 3.08 / 6.16

5.00 / 10.0 4.15 / 8.30 3.85 / 7.70

6.00 / 12.0 4.98 / 9.96 4.62 / 9.24

7.00 / 14.0 5.81 / 11.6 5.39 / 10.7

8.00 / 16.0 6.64 / 13.2 6.16 / 12.3

9.00 / 18.0 7.47 / 14.9 6.93 / 12.7

11.0 / 22.1 9.40 / 18.4 8.80 / 17.6

60 ºC

0.03 / 0.07

0.06 / 0.12

0.11 / 0.22

0.13 / 0.26

0.16 / 0.32

0.19 / 0.38

0.25 / 0.50

0.32 / 0.64

0.41 / 0.82

0.47 / 0.94

0.57 / 1.14

0.75 / 1.50

0.92 / 1.84

1.09 / 2.18

1.26 / 2.52

1.70 / 3.40

2.04 / 4.08

2.72 / 5.44

3.40 / 6.80

4.08 / 8.16

4.76 / 9.52

5.44 / 10.8

6.12 / 12.2

7.80 / 15.6

70 ºC

0.03 / 0.07

0.05 / 0.10

0.09 / 0.18

0.11 / 0.22

0.14 / 0.28

0.16 / 0.32

0.22 / 0.44

0.27 / 0.54

0.35 / 0.70

0.41 / 0.82

0.49 / 0.98

0.67 / 1.34

0.82 / 1.64

0.98 / 1.96

1.13 / 2.26

1.53 / 3.06

1.83 / 3.66

2.44 / 4.88

3.05 / 6.10

3.66 / 7.32

4.27 / 9.44

4.88 / 9.76

5.49 / 10.9

6.90 / 13.8

85 ºC

0.02 / 0.05

0.04 / 0.08

0.07 / 0.14

0.08 / 0.16

0.10 / 0.20

0.12 / 0.24

0.16 / 0.32

0.20 / 0.40

0.26 / 0.52

0.30 / 0.60

0.36 / 0.72

0.57 / 1.14

0.70 / 1.40

0.83 / 1.66

0.96 / 1.92

1.30 / 2.60

1.56 / 3.12

2.08 / 4.16

2.60 / 5.20

3.12 / 6.24

3.64 / 7.28

4.16 / 8.32

4.68 / 9.36

5.20 / 10.4

Specifications are subject to change without notice.

Users should verify actual device performance in their specific applications.

The products described herein and this document are subject to specific disclaimers as set forth on the last page of this document, and at www.bourns.com/legal/disclaimer.pdf.

MF-R Series - PTC Resettable Fuses

Typical Time to Trip at 23 ºC

MF

-R

MF 005

-R0

10

MF

-R

MF 017

-R

MF 020

-R

MF 025

-R

MF 030

-R

MF 040

-R

MF 050

-R

MF 065

-R

MF 075

-R0

90

How to Order

MF - R 110 - 0 - 99

Multifuse

®

Product Designator

Series

R = Radial Leaded Component

Hold Current, Ihold

005-1100 (0.05 Amps - 11.0 Amps)

Packaging Options

- __ = Bulk Packaging without part

number suffix option

- 0-99 = Bulk Packaging with part

number suffix option

-2=

Tape and Reel without part

number suffix option*

- 2-99 = Tape and Reel with part number

suffix option*

- AP = Ammo-Pak*

- 0-14 = Kinked leads where straight

leads are standard

- 0-17 = Straight leads where kinked

leads are standard

Part Number Suffix Option

- 99 = RoHS Compliancy

As of date code April 1, 2005 all MF-R

models are RoHS compliant. The suffix

“-99” can be used if a new part number

is required to reference the RoHS

compliance,

but including the “-99”

suffix option is not recommended

for new designs.

*Packaged per EIA486-B

100

Time to trip (Seconds)

10

1

0.1

0.01

0.001

0.1

1

10

100

Fault Current (Amps)

MF

-0--R09

9 0

MF

-R

MF 110

-R

MF 135

-R

MF 160

-R

MF 185

-R

250 250,

-0

MF -10

-R

MF 300

-R

MF 400

-R

MF 500

-R

MF 600

-R

MF 700

-R

MF 800

-R9

MF 00

-R1

100

Typical Part Marking: MF-R005 - R025

Represents total content. Layout may vary.

PART

IDENTIFICATION

025

7A S

MANUFACTURER'S

TRADEMARK

MANUFACTURING

LOCATION:

S = CHINA

DATE CODE:

WEEK 1 OF 2017 = 7A (YEAR & WEEK)

WEEK 27 OF 2017 = A7 (WEEK & YEAR)

100

Time to trip (Seconds)

10

Typical Part Marking: MF-R030 - R1100

Represents total content. Layout may vary.

PART

IDENTIFICATION

MANUFACTURER'S

TRADEMARK

R250

MANUFACTURING

LOCATION:

T = TAIWAN

S = CHINA

1

0.1

7180 S

0.01

0.001

1

10

100

DATE CODE:

FIRST DIGIT = LAST DIGIT OF YEAR;

NEXT THREE DIGITS = DAY OF YEAR

Fault Current (Amps)

Specifications are subject to change without notice.

Users should verify actual device performance in their specific applications.

The products described herein and this document are subject to specific disclaimers as set forth on the last page of this document, and at

www.bourns.com/legal/disclaimer.pdf.

MF-R SERIES, REV. AH, 11/17

MF-R, MF-R/90, MF-R/600, & MF-RX, & MF-RX/72 Series

Tape and Reel Specifications

Devices taped using EIA468–B/IEC286-2 standards. See table below and Figures 1 and 2 for details.

Dimension Description

Carrier tape width

Hold down tape width

Hold down tape

Top distance between tape edges

Sprocket hole position

Sprocket hole diameter

Abscissa to plane (straight lead)

Abscissa to plane (kinked lead)

Abscissa to top (straight lead)

Abscissa to top (kinked lead)

Overall width w/lead protrusion (straight lead)

Overall width w/lead protrusion (kinked lead)

Overall width w/o lead protrusion (straight lead)

Overall width w/o lead protrusion (kinked lead)

Lead protrusion

Protrusion of cutout

Protrusion beyond hold-down tape

Sprocket hole pitch

Pitch tolerance

Device pitch: MF-R005–MF-R160, MF-R/90,

MF-RX020/72–MF-RX030/72

Device pitch: MF-R185–MF-R400, MF-R/600, MF-RX110–MF-RX375

MF-RX040/72–MF-RX375/72

Tape thickness

Tape thickness with splice: MF-R010–MF-R160,

MF-RX110/72–MF-RX185/72

Tape thickness with splice: MF-R250–MF-R1100,

MF-RX110–MF-RX375, MF-R/90, MF-RX250/72-MF-RX375/72

Splice sprocket hole alignment

Body lateral deviation

Body tape plane deviation

Δ

h

Δ

p

Δ

h

Δ

p

t

t1

I1

L

I2

P0

W2

W1

D0

H

H0

H1

W6

W5

D0

H

H0

H1

C1

C2

L1

L

I2

P0

IEC

Mark

W

W0

EIA

Mark

W

W4

Dimensions

Tolerance

18

-0.5/+1.0

(.709)

(-0.02/+.039)

11

min.

(.433)

No protrusion

3

(.118)

9

(.354)

4

(.157)

18.5

(.728)

16

(.63)

38.0

(1.496)

32.2

(1.268)

55.0

(2.165)

43.2

(1.7)

54.0

(2.126)

42.5

(1.673)

1.0

(.039)

11

(.433)

Not specified

12.7

(0.5)

20 consecutive

12.7

(0.5)

25.4

(1.0)

0.9

(.035)

1.5

(.059)

2.3

(.091)

0

±0.3

(±.012)

±1

(±.039)

±0.3

(±.012)

±0.6

(±.024)

max.

±0.3

(±.012)

±1.0

(±.039)

±1.3

(±.051)

MM

DIMENSIONS:

(INCHES)

Specifications are subject to change without notice.

Users should verify actual device performance in their specific applications.

The products described herein and this document are subject to specific disclaimers as set forth on the last page of this document, and at www.bourns.com/legal/disclaimer.pdf.

max.

-0.5/+0.75

(-0.02/+0.03)

±0.2

(±.0078)

±3.0

(±.118)

±0.5

(±.02)

max.

参数名称	属性值
是否Rohs认证	符合
厂商名称	Bourns
Reach Compliance Code	compliant
ECCN代码	EAR99
JESD-609代码	e3
电阻器类型	PTC RESETTABLE FUSE
端子面层	Tin (Sn)

	MF-R250-0-14-99	MF-R600	MF-R700	MF-R800	MF-R185-2	MF-R900	PR135A21960CFGWS	MF-R020-2	MF-R250-0-17-99
描述	PTC Resettable Fuse,	PTC 可复位保险丝	最大电压：30V 跳闸电流：14A 自恢复保险丝	最大电压：30V 跳闸电流：16A PTC 可复位保险丝	最大电压：30V 跳闸电流：3.7A PTC 可复位保险丝	PTC 可复位保险丝	Array/Network Resistor, Isolated, Thin Film, 0.125W, 196ohm, 75V, 0.25% +/-Tol, -10,10ppm/Cel, 1107,	PTC 可复位保险丝	PTC Resettable Fuse,
是否Rohs认证	符合	-	符合	符合	符合	符合	符合	符合	符合
厂商名称	Bourns	-	-	Bourns	Bourns	-	-	Bourns	Bourns
Reach Compliance Code	compliant	-	compliant	compliant	compliant	compliant	unknown	compliant	compliant
JESD-609代码	e3	-	e3	e3	e3	e3	e4	e3	e3
电阻器类型	PTC RESETTABLE FUSE	-	PTC RESETTABLE FUSE	PTC RESETTABLE FUSE	PTC RESETTABLE FUSE	PTC RESETTABLE FUSE	ARRAY/NETWORK RESISTOR	PTC RESETTABLE FUSE	PTC RESETTABLE FUSE
端子面层	Tin (Sn)	-	Tin (Sn)	Tin (Sn)	Tin (Sn)	Tin (Sn)	Gold (Au) - with Nickel (Ni) barrier	Tin (Sn)	Tin (Sn)
是否无铅	-	-	不含铅	不含铅	不含铅	不含铅	-	不含铅	-
Factory Lead Time	-	-	4 weeks	4 weeks	8 weeks 4 days	8 weeks 3 days	-	4 weeks	-
其他特性	-	-	0.005 OHM MEASURED AT 23 DEG CEL	0.005 OHM MEASURED AT 23 DEG CEL	0.04 OHM MEASURED AT 23 DEG CEL	0.005 OHM MEASURED AT 23 DEG CEL	-	1.5 OHM MEASURED AT 23 DEG CEL	-
安装特点	-	-	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	-	THROUGH HOLE MOUNT	-
端子数量	-	-	2	2	2	2	4	2	-
最高工作温度	-	-	85 °C	85 °C	85 °C	85 °C	125 °C	85 °C	-
最低工作温度	-	-	-40 °C	-40 °C	-40 °C	-40 °C	-55 °C	-40 °C	-
封装高度	-	-	29.8 mm	32.9 mm	18.4 mm	32.9 mm	0.381 mm	-	-
封装形状	-	-	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	DISK PACKAGE	RECTANGULAR PACKAGE	-	DISK PACKAGE	-
封装宽度	-	-	3 mm	3 mm	3 mm	3 mm	1.828 mm	-	-
包装方法	-	-	BULK	BULK	TR	BULK	Waffle Pack	TR	-
额定（AC）电压（URac）	-	-	30 V	30 V	30 V	30 V	-	60 V	-
额定功率耗散 (P)	-	-	3.8 W	4 W	1 W	4.2 W	0.125 W	0.4 W	-
表面贴装	-	-	NO	NO	NO	NO	-	NO	-
端子位置	-	-	RADIAL	RADIAL	RADIAL	RADIAL	-	RADIAL	-
端子形状	-	-	WIRE	WIRE	WIRE	WIRE	-	WIRE	-
热敏电阻器应用	-	-	TEMPERATURE SENSING	TEMPERATURE SENSING	TEMPERATURE SENSING	TEMPERATURE SENSING	-	TEMPERATURE SENSING	-
Base Number Matches	-	-	1	1	1	1	-	1	-

MF-R250-0-14-99

MF-R250-0-14-99概述

MF-R250-0-14-99规格参数

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