MF-R800 Bourns Inc., MF-R800 Datasheet

MF-R800

Manufacturer Part Number

MF-R800

Description

FUSE PTC RESETTABLE 8A HOLD

Manufacturer

Bourns Inc.

Series

MF-Rr

Datasheet

1.MF-R110.pdf (6 pages)

Specifications of MF-R800

R Min/max

0.005 ~ 0.020 Ohm

Voltage - Max

30V

Time To Trip

18.8s

Current - Hold (ih) (max)

Current - Trip (it)

16A

Current - Max

40A

Package / Case

Radial

Holding Current

Tripping Current

16A

Initial Resistance Max

0.02ohm

Operating Voltage

30V

Ptc Fuse Case

Radial Lead

Initial Resistance Min

0.005ohm

Lead Spacing

10.2mm

External Depth

3mm

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MF-R800

Manufacturer:

BOURNS

Quantity:

60 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MF-R800-2

Manufacturer:

BOURNS

Quantity:

40 000

Current page: 1 of 6
Download datasheet (194Kb)

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

Maximum Device Surface Temperature

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

Test

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 ............................................... E 174545

CSA File Number ............................................. CA 110338

TÜV File Number ............................................. R2057213

*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.

Speciﬁ cations are subject to change without notice.

Customers should verify actual device performance in their speciﬁ c applications.

**CSA approval pending.

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

Test Procedures And Requirements For Model MF-R Series

Electrical Characteristics

Environmental Characteristics

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

Model

0 1 8

1 1 0

0 T

V max.

Volts

I max.

Amps

100

11.00

Ihold

Hold

Condition A

Test Conditions

0.05

0.10

0.17

0.20

0.25

0.30

0.40

0.50

0.65

0.75

0.90

1.10

1.35

1.60

1.85

2.50

3.00

4.00

5.00

6.00

7.00

8.00

9.00

Features

■

MF-R Series - PTC Resettable Fuses

Amperes

at 23 °C

Radial Leaded Devices

Cured, ﬂ ame retardant epoxy polymer

insulating material meets UL 94V-0

requirements

RoHS compliant*

Agency recognition:

10.00

12.00

14.00

16.00

18.00

22.00

Itrip

0.10

0.20

0.34

0.40

0.50

0.60

0.80

1.00

1.30

1.50

1.80

2.20

2.70

3.20

3.70

5.00

6.00

8.00

Trip

0.065

0.055

0.040

0.025

0.020

0.010

0.005

0.003

Min.

2.50

2.00

1.50

1.00

0.76

0.52

0.41

0.27

0.18

0.14

0.07

0.10

7.3

Resistance

at 23 °C

Ohms

Initial

0.115

0.105

0.048

Max.

11.1

4.50

3.20

2.84

1.95

1.36

0.86

0.77

0.48

0.40

0.31

0.12

0.18

0.07

0.05

0.03

0.02

0.01

1 Hour (R 1 )

Resistance

Post-Trip

at 23 °C

Accept/Reject Criteria

Ohms

0.014

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

Applications

Almost anywhere there is a low voltage power

supply and a load to be protected, including:

■

Computers & peripherals

General electronics

Automotive applications

Amperes

at 23 °C

0.85

1.25

3.25

3.75

6.75

9.25

12.5

15.0

20.0

25.0

30.0

35.0

40.0

45.0

40.0

0.5

1.0

1.5

2.0

2.5

4.5

5.5

8.0

Max. Time

to Trip

Seconds

at 23 °C

***20.0

10.3

10.8

12.7

14.5

16.0

17.5

18.8

20.0

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

***Tested at 40 amps

Dissipation

at 23 °C

Tripped

Power

Watts

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

Typ.

Related parts for MF-R800

MF-R800 Summary of contents

Page 1

... MF-R400 30 40 MF-R500 30 40 MF-R600 30 40 MF-R700 30 40 MF-R800 30 40 MF-R900 30 40 MF-R1100 16 100 **CSA approval pending. 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 ° ...

Page 2

... MF-R600 (0.760) (1.256) 22.1 29.8 MF-R700 (0.870) (1.173) 24.2 32.9 MF-R800 (0.953) (1.295) 24.2 32.9 MF-R900 (0.953) (1.295) 24.2 32.9 MF-R1100 (0.953) (1.295) Packaging options: BULK: All models = 500 pcs. per bag. TAPE & REEL: MF-R005-MF-R160 - 12.7 mm device pitch = 3000 pcs. per reel; ...

Page 3

... MF-R500 7.25 / 14.5 6.50 / 13.0 MF-R600 8.70 / 17.4 7.80 / 15.6 MF-R700 10.1 / 20.3 9.10 / 18.2 MF-R800 11.6 / 23.2 10.4 / 20.8 MF-R900 13.0 / 26.1 11.7 / 23.4 MF-R1100 16.1 / 32.0 14.6 / 29.2 Speciﬁ cations are subject to change without notice. Customers should verify actual device performance in their speciﬁ c applications. ...

Page 4

... Fault Current (Amps) 10 100 10 100 Customers should verify actual device performance in their speciﬁ c applications. How to Order 110 - Multifuse ® Product Designator Series R = Radial Leaded Component Hold Current, I hold 005-1100 (0.05 Amps - 11.0 Amps) Packaging Options - __ = Bulk Packaging without part number sufﬁ ...

Page 5

... MF-R, MF-R/90, MF-R/600, MF-RX, MF-RX/72 & MF-RX/250 Series Tape and Reel Speciﬁ cations 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 ...

Page 6

... MF-R, MF-R/90, MF-R/600, MF-RX, MF-RX/72 & MF-RX/250 Series Tape and Reel Speciﬁ cations Dimension Description Lead spacing: MF-R, MF-R/90, MF-R/600, MF-RX, MF-RX/72 Lead spacing: MF-RX/250 Reel width Reel diameter Space between ﬂ anges less device Arbor hole diameter Core diameter: MF-R, MF-RX, MF-R/90 ...

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