Circuit Protection > PTC Resettable Fuses

MF-FSMF050X-2 - Bourns

PTC Resettable Fuse 0.5A(hold) 1A(trip) 6V 40A 0.5W 0.1s 0.1Ohm SMD Solder Pad 0603 T/R

Technical Details

Ambient Temperature Range High	85°C
Approvals	UL
Case/Package	0603
Case Code (Imperial)	0603
Case Code (Metric)	1608
China RoHS	Compliant
Contact Plating	Gold
Current Rating	40A
Height	1mm
Hold Current	500mA
Length	1.85mm
Lifecycle Status	Production
Max Current Rating	40A
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Mount	Surface Mount
Number of Terminals	2
Operating Supply Voltage	6V
Packaging	Cut Tape
Power Dissipation	500mW
Radiation Hardening	No
REACH SVHC	Yes
Resistance	100mΩ
RoHS	Compliant
Schedule B	8536100040, 8536100040\|8536100040, 8536100040\|8536100040\|8536100040, 8536100040\|8536100040\|8536100040\|8536100040
Terminal Material	Gold
Termination	SMD/SMT
Time to Trip	100ms
Trip Current	1A
Voltage Rating	6V
Voltage Rating (DC)	6V
Width	1.05mm
Working Voltage	6V

Compliance

RoHS : Unconfirmed

Radiation Hardening : No

REACH SVHC : Yes

Images

Bourns MF-FSMF050X-2 | TME

TME

Datasheets

Lifecycle Status Indicator

Production

Symbol

MF-FSMF050X-2 Symbol - Bourns

MF-FSMF050X-2 Symbol - Bourns

MF-FSMF050X-2 Symbol - Bourns

MF-FSMF050X-2 Symbol - Bourns

‹ ›

Footprint

MF-FSMF050X-2 Footprint - Bourns

MF-FSMF050X-2 Footprint - Bourns

MF-FSMF050X-2 Footprint - Bourns

MF-FSMF050X-2 Footprint - Bourns

‹ ›

Authorized Distributors

Distributor

SKU

Stock

USD

1

10

50

100

1000

10000

Buy

RS

DE: 7830

$

0.3501

0.3501

0.3353

0.3353

RS

DE: 7830

$

0.3785

RS

DE: 100

$

0.3772

0.3501

0.3501

0.3353

0.3353

Farnell

DE: 5414

$

0.5917

0.461

0.4019

Farnell

DE: 5414

$

0.6669

0.6669

0.5917

0.461

0.4019

Chip One Stop

JP: 1168

$

59.40

49.30

45.50

42.50

42.50

Onlinecomponents.com

US: 1040600

$

0.2179

0.166

Avnet

US: 16000

$

0.345

Master Electronics

US: 1040600

$

0.2179

0.166

Verical

US: 1007970

$

0.33

0.31

Verical

US: 41600

$

0.2564

0.2038

Verical

US: 4000

$

0.3244

Verical

US: 1168

$

0.3159

0.3159

0.3159

Arrow Electronics

US: 4000

$

0.3244

Arrow Electronics

US: 1

$

0.0891

0.0891

0.0891

0.0891

0.0891

0.0891

DigiKey

MF-FSMF050X-2CT-ND

DE: 33297

$

0.5178

0.5178

0.3254

0.3004

0.2297

0.2297

DigiKey

MF-FSMF050X-2DKR-ND

DE: 33297

$

0.5178

0.5178

0.3254

0.3004

0.2297

0.2297

DigiKey

MF-FSMF050X-2TR-ND

DE: 32000

$

0.1797

TME

PL: 3899

$

1.5039

1.3437

1.1341

0.9862

0.8259

0.8013

TTI

US: 24000

$

0.17

Avnet Abacus

EU: 0

$

TTI Europe

DE: 12000

$

0.1948

TTI Asia

SG: -3

$

0.313

Anglia

GB: 311

$

0.2715

0.2715

0.2715

0.231

0.1551

Mouser

652-MFFSMF050X-2

US: 29297

$

0.38

0.371

0.309

0.285

0.208

0.184

Newark

US: 0

$

0.368

Newark

US: 0

$

0.38

Non-Authorized Distributors

Distributor

SKU

Stock

USD

1

10

50

100

1000

10000

Buy

Sensible Micro

US: 3497

$

0.0128

0.0108

0.0108

Component Stockers USA

US: 167732

$

0.33

0.29

0.29

0.01

0.01

0.16

Win Source

228115-MF-FSMF050X-2

CN: 100000

$

0.0172

Maritex

PL: 30000

$

1.239

1.1076

0.936

0.8126

0.6812

0.6624

Worldway Electronics

HK: 36159

$

0.0994

0.0994

0.0964

0.0913

0.0913

Bettlink

HK: 100848

$

0.2767

0.205

0.205

0.1782

0.1666

0.1497

RC Electronics

CN: 40542

$

0.39

0.36

0.36

0.33

0.31

0.30

Fly-Wing Technology

HK: 32661

$

0.3696

0.3608

0.3608

0.3502

0.2445

0.2445

Chipsmall Limited

CN: 30000

$

0.0398

0.0265

0.0265

0.0159

0.0133

0.0133

Bison Technologies

MF-FSMF050X-2-303283

CN: 40000

$

0.19

0.19

0.19

Classic Components

US: 8000

$

XingHuan International

CN: 60000

$

Quest

US: 595

$

Sourcengine

US: 1007970

$

JRH Electronics

US: 1051970

$

0.3392

0.32

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