Circuit Protection > PTC Resettable Fuses

MF-SM100/33-2 - Bourns

PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 33V 40A 1.7W 0.5s 0.12Ohm SMD Solder Pad 7.98 X 5.44 X 3mm T/R Automotive

Technical Details

Ambient Temperature Range High	85°C
Approvals	CSA, TUV, UL
Case/Package	SMD/SMT
China RoHS	Compliant
Contact Plating	Tin
Current Rating	40A
Height	3mm
Hold Current	1.1A
Lead Free	Lead Free
Length	7.98mm
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	33V
Power Dissipation	1.7W
Radiation Hardening	No
REACH SVHC	Yes
Resistance	120mΩ
RoHS	Compliant
Schedule B	8536100040, 8536100040\|8536100040, 8536100040\|8536100040\|8536100040, 8536100040\|8536100040\|8536100040\|8536100040
Terminal Material	Brass
Termination	SMD/SMT
Time to Trip	500ms
Trip Current	2.2A
Voltage Rating	33V
Voltage Rating (DC)	33V
Width	5.44mm
Working Voltage	33V

Compliance

RoHS : Unconfirmed

Radiation Hardening : No

REACH SVHC : Yes

Images

Bourns MF-SM100/33-2 | Onlinecomponents.com

Onlinecomponents.com

Datasheets

Lifecycle Status Indicator

Production

Symbol

MF-SM100/33-2 Symbol - Bourns

MF-SM100/33-2 Symbol - Bourns

MF-SM100/33-2 Symbol - Bourns

MF-SM100/33-2 Symbol - Bourns

‹ ›

Footprint

MF-SM100/33-2 Footprint - Bourns

MF-SM100/33-2 Footprint - Bourns

MF-SM100/33-2 Footprint - Bourns

MF-SM100/33-2 Footprint - Bourns

‹ ›

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
Bourns	MF-SM100/33-2-99	Obsolete
Bourns	MF-SM100/33	Production
TE Connectivity	SMD100/33	Production
Bourns	MF-SM125-2	Production
Bourns	MF-SM260-2	Production
Bourns	MF-SM300-2	Production
Schurter	PFSM.125.2	Production
TE Connectivity / Raychem	SMD125	Production
TE Connectivity / Raychem	SMD260F	Unknown
Bourns	MF-SM300	Production

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