MF-LSLAB Bourns Inc., MF-LSLAB Datasheet

PTC Resettable Fuses Lab Kit MF-LS Series

MF-LSLAB

Manufacturer Part Number

MF-LSLAB

Description

PTC Resettable Fuses Lab Kit MF-LS Series

Manufacturer

Bourns Inc.

Type

PTC Design Kitr

Series

MF-LSr

Datasheet

1.MF-LS180.pdf (4 pages)

Specifications of MF-LSLAB

Current Rating (max)

100 Amps

Maximum Voltage

24 VoltsDC

Termination Style

Axial

Mounting Style

Snap In

Current Rating

100 Amps

Operating Temperature Range

- 40 C to + 85 C

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current page: 1 of 4
Download datasheet (242Kb)

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

Maximum Device Surface Temperature

Passive Aging......................................................+85 °C, 1000 hours ....................................±10 % typical resistance change

Humidity Aging....................................................+85 °C, 85 % R.H. 7 days ..........................±5 % typical resistance change

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

Test

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

Resistance ..........................................................In still air @ 23 °C ........................................Rmin ≤ R ≤ R1max

Time to Trip ........................................................At specified current, 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 174545S

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

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

Note: Slotted option available on all models.

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

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

Electrical Characteristics

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

Thermal Derating Chart - I hold / I trip (Amps)

MF-LS100S

MF-LS180

MF-LS180L

MF-LS180S

MF-LS190

MF-LS190RU

MF-LS260

MF-LS300

MF-LS340

MF-LS100S

MF-LS180

MF-LS180L

MF-LS180S

MF-LS190

MF-LS190RU

MF-LS260

MF-LS300

MF-LS340

Model

Environmental Characteristics

Test Procedures And Requirements For Model MF-LS Series

Model

1.80 / 4.50

3.10 / 6.54

3.30 / 7.29

4.30 / 8.60

5.10 / 10.7

5.50 / 11.0

V max.

-40 °C

Volts

1.60 / 4.00

2.60 / 5.49

2.80 / 6.19

3.70 / 7.40

4.40 / 9.24

4.70 / 9.40

-20 °C

I max.

Amps

100

Test Conditions

Condition A

MF-LS Series -

1.40 / 3.50

2.20 / 4.64

2.40 / 5.31

3.10 / 6.20

3.70 / 7.77

4.00 / 8.00

Features

Axial/radial leaded

Fully compatible with current

industry standards

Weldable nickel terminals

Very low internal resistance

RoHS compliant*, lead free

Agency recognition:

I hold

Hold

0 °C

1.0

1.8

1.9

2.6

3.0

3.4

Amperes

at 23 °C

1.00 / 2.50

1.80 / 3.80

1.90 / 4.20

2.60 / 5.20

3.00 / 6.30

3.40 / 6.80

Ambient Operating Temperature

23 °C

I trip

Trip

2.5

3.8

4.2

5.2

6.3

6.8

0.070

0.040

0.030

0.025

0.015

0.016

Min.

0.80 / 2.00

1.30 / 2.74

1.40 / 3.09

1.90 / 3.80

2.30 / 4.83

2.60 / 5.20

PTC Resettable Fuses

Resistance

40 °C

Ohms

at 23 °C

Initial

T V Rheinland

0.130

0.068

0.057

0.042

0.031

0.027

Max.

0.70 / 1.75

1.10 / 2.32

1.20 / 2.65

1.60 / 3.20

1.90 / 3.99

2.20 / 4.40

Accept/Reject Criteria

50 °C

1 Hour (R 1 )

Resistance

at 23 °C

Post-Trip

Ohms

0.260

0.120

0.100

0.076

0.055

0.050

Applications

Any application that requires extra

protection at elevated ambient temperatures,

which the 100°C trip temperature provides.

Max.

Rechargeable battery pack protection

Cellular phones

Laptop computers

0.60 / 1.50

0.90 / 1.90

1.10 / 2.43

1.40 / 2.80

1.60 / 3.36

1.90 / 3.80

60 °C

Amperes Seconds

at 23 °C

Max. Time

To Trip

0.40 / 1.00

0.60 / 1.27

0.70 / 1.55

1.10 / 2.20

1.20 / 2.52

1.50 / 3.00

70 °C

at 23 °C

7.0

2.9

3.0

5.0

4.0

5.0

0.20 / 0.50

0.20 / 0.42

0.40 / 0.88

0.60 / 1.20

0.60 / 1.26

0.80 / 1.60

Dissipation

at 23 °C

85 °C

Tripped

Watts

Power

Typ.

1.5

2.0

1.9

2.3

2.0

2.7

Related parts for MF-LSLAB

MF-LSLAB Summary of contents

Page 1

... Passive Aging......................................................+85 °C, 1000 hours ....................................±10 % typical resistance change Humidity Aging....................................................+85 ° R.H. 7 days ..........................±5 % typical resistance change Vibration ..............................................................MIL-STD-883C, ..........................................No change Test Procedures And Requirements For Model MF-LS Series Test Visual/Mech. ......................................................Verify dimensions and materials..................Per MF physical description Resistance ..........................................................In still air @ 23 °C ........................................Rmin ≤ R ≤ R1max Time to Trip ........................................................At specified current, Vmax, 23 ° ...

Page 2

... Additional Features Patents pending MF-LS Series - PTC Resettable Fuses Product Dimensions A Model Min. Max. 20.9 23.1 MF-LS100S (0.823) (0.909) 24.0 26.0 MF-LS180 (0.945) (1.024) 35.0 37.5 MF-LS180L (1.38) (1.48) 24.0 26.0 MF-LS180S (0.945) (1.024) 21.3 23.4 MF-LS190 (0.839) (0.921) 19.8 20.8 MF-LS190RU (0 ...

Page 3

... MF-LS Series - PTC Resettable Fuses Typical Time to Trip at 23 °C MF-LS models offer trip temperatures lower than MF-S models for extra protection at elevated temperatures 0.001 1 Fault Current MF-LS, REV. I, 09/07 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. ...

Page 4

... MF-S, MF-LS, MF-LR and MF-VS Series Tape and Reel Specifications Taped Component Dimensions 1.0 + 0.1/ -0 (.039 + .004/-0) DIA. 5.56 ± 0.10 (.219 ± .004) Reel Dimensions 330 (13.0) 48.0 ± 0.3 (1.90 ± .012) 12.0 ± 0.1 (.472 ± .004) 4.0 ± 0.1 (.157 ± ...

Related keywords

MF-LSLAB datasheet
MF-LSLAB data sheet
MF-LSLAB pdf datasheet
MF-LSLAB component
MF-LSLAB part
MF-LSLAB distributor
MF-LSLAB RoHS
MF-LSLAB datasheet download