PTC Resettable Fuses

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CategoryPower / Circuit Protection / PTC Resettable Fuses

Records 4,108

Page 3/137

Part Number	Manufacturer	Description	In Stock	Series	Type	Voltage - Max	Current - Max	Current - Hold (Ih) (Max)	Current - Trip (It)	Time to Trip	Resistance - Initial (Ri) (Min)	Resistance - Post Trip (R1) (Max)	Resistance - 25°C (Typ)	Operating Temperature	Ratings	Mounting Type	Package / Case	Size / Dimension	Height - Seated (Max)	Thickness (Max)	Lead Spacing
NANOSMDC110F-2	Littelfuse	PTC RESET FUSE 6V 1.1A 1206	155,418	PolySwitch®, nanoSMD	Polymeric	6V	100A	1.1A	2.2A	100ms	70 mOhms	200 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric), Concave	0.126" L x 0.063" W (3.20mm x 1.59mm)	-	0.026" (0.67mm)	-
MICROSMD050F-2	Littelfuse	PTC RESET FUSE 13.2V 500MA 1210	52,062	PolySwitch®, microSMD	Polymeric	13.2V	40A	500mA	1A	50ms	250 mOhms	900 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.024" (0.62mm)	-
RXEF050-2	Littelfuse	PTC RESET FUSE 72V 500MA RADIAL	174,078	PolySwitch®, RXEF	Polymeric	72V	40A	500mA	1A	4s	500 mOhms	1.17 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.311" Dia x 0.118" T (7.90mm x 3.00mm)	0.539" (13.70mm)	-	0.199" (5.05mm)
MICROSMD110F-2	Littelfuse	PTC RESET FUSE 6V 1.1A 1210	154,032	PolySwitch®, microSMD	Polymeric	6V	40A	1.1A	2.2A	200ms	70 mOhms	210 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.019" (0.48mm)	-
MICROSMD005F-2	Littelfuse	PTC RESET FUSE 30V 50MA 1210	15,939	PolySwitch®, microSMD	Polymeric	30V	10A	50mA	150mA	1.5s	3.6 Ohms	50 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.033" (0.85mm)	-
NANOSMDC016F-2	Littelfuse	PTC RESET FUSE 48V 160MA 1206	52,574	PolySwitch®, nanoSMD	Polymeric	48V	10A	160mA	450mA	300ms	1.1 Ohms	-	-	-	-	Surface Mount	1206 (3216 Metric), Concave	0.126" L x 0.063" W (3.20mm x 1.60mm)	-	0.039" (1.00mm)	-
NANOSMDC050F/13.2-2	Littelfuse	PTC RESET FUSE 13.2V 500MA 1206	305,604	PolySwitch®, nanoSMD	Polymeric	13.2V	100A	500mA	1.1A	100ms	200 mOhms	-	-	-	-	Surface Mount	1206 (3216 Metric), Concave	0.126" L x 0.063" W (3.20mm x 1.60mm)	-	0.029" (0.74mm)	-
NANOSMDC035F-2	Littelfuse	PTC RESET FUSE 16V 350MA 1206	293,592	PolySwitch®, nanoSMD	Polymeric	16V	20A	350mA	750mA	100ms	450 mOhms	1.35 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric), Concave	0.126" L x 0.063" W (3.20mm x 1.59mm)	-	0.032" (0.82mm)	-
MF-MSMF050-2	Bourns	PTC RESET FUSE 15V 500MA 1812	1,142,760	Multifuse®, MF-MSMF	Polymeric	15V	100A	500mA	1A	150ms	150 mOhms	1 Ohms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.033" (0.85mm)	-
MINISMDC030F-2	Littelfuse	PTC RESET FUSE 30V 300MA 1812	9,493	PolySwitch®, miniSMD	Polymeric	30V	40A	300mA	600mA	100ms	200 mOhms	1.75 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.035" (0.89mm)	-
MF-SM075-2	Bourns	PTC RESET FUSE 30V 750MA 2SMD	91,026	Multifuse®, MF-SM	Polymeric	30V	80A	750mA	1.5A	300ms	230 mOhms	1 Ohms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.287" L x 0.214" W (7.31mm x 5.44mm)	-	0.125" (3.18mm)	-
MF-SM100-2	Bourns	PTC RESET FUSE 30V 1.1A 2SMD	7,037	Multifuse®, MF-SM	Polymeric	30V	80A	1.1A	2.2A	500ms	120 mOhms	480 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.287" L x 0.214" W (7.31mm x 5.44mm)	-	0.118" (3.00mm)	-
MF-SM030-2	Bourns	PTC RESET FUSE 60V 300MA 2SMD	77,052	Multifuse®, MF-SM	Polymeric	60V	40A	300mA	600mA	3s	900 mOhms	4.8 Ohms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.287" L x 0.214" W (7.31mm x 5.44mm)	-	0.125" (3.18mm)	-
PRG18BB330MB1RB	Murata Electronics	PTC RESET FUSE 24V 36MA 0603	2	POSISTOR®, PRG	Ceramic	24V	900mA	36mA	71mA	-	-	-	33 Ohms	-20°C ~ 75°C	-	Surface Mount	0603 (1608 Metric)	0.063" L x 0.032" W (1.60mm x 0.80mm)	-	0.037" (0.95mm)	-
PRG18BB221MB1RB	Murata Electronics	PTC RESET FUSE 24V 14MA 0603	5,724	POSISTOR®, PRG	Ceramic	24V	130mA	14mA	29mA	-	-	-	220 Ohms	-20°C ~ 75°C	-	Surface Mount	0603 (1608 Metric)	0.063" L x 0.032" W (1.60mm x 0.80mm)	-	0.037" (0.95mm)	-
MF-SM050-2	Bourns	PTC RESET FUSE 60V 500MA 2SMD	326,364	Multifuse®, MF-SM	Polymeric	60V	40A	500mA	1A	4s	350 mOhms	1.4 Ohms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.287" L x 0.214" W (7.31mm x 5.44mm)	-	0.125" (3.18mm)	-
PRG18BB471MB1RB	Murata Electronics	PTC RESET FUSE 24V 10MA 0603	130,836	POSISTOR®, PRG	Ceramic	24V	60mA	10mA	21mA	-	-	-	470 Ohms	-20°C ~ 75°C	-	Surface Mount	0603 (1608 Metric)	0.063" L x 0.032" W (1.60mm x 0.80mm)	-	0.037" (0.95mm)	-
SMD100F-2	Littelfuse	PTC RESET FUSE 30V 1.1A 2SMD	21,117	PolySwitch®, SMD	Polymeric	30V	40A	1.1A	2.2A	500ms	120 mOhms	480 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2-SMD	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.118" (3.00mm)	-
SMD050F-2	Littelfuse	PTC RESET FUSE 60V 500MA 2SMD	39,869	PolySwitch®, SMD	Polymeric	60V	10A	500mA	1A	4s	350 mOhms	1.4 Ohms	-	-40°C ~ 85°C	-	Surface Mount	2-SMD	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.125" (3.18mm)	-
PRG18BB101MB1RB	Murata Electronics	PTC RESET FUSE 24V 21MA 0603	176	POSISTOR®, PRG	Ceramic	24V	300mA	21mA	45mA	-	-	-	100 Ohms	-20°C ~ 75°C	-	Surface Mount	0603 (1608 Metric)	0.063" L x 0.032" W (1.60mm x 0.80mm)	-	0.037" (0.95mm)	-
PRG18BB470MB1RB	Murata Electronics	PTC RESET FUSE 24V 29MA 0603	1,042,674	POSISTOR®, PRG	Ceramic	24V	630mA	29mA	61mA	-	-	-	47 Ohms	-20°C ~ 75°C	-	Surface Mount	0603 (1608 Metric)	0.063" L x 0.032" W (1.60mm x 0.80mm)	-	0.037" (0.95mm)	-
0805L050WR	Littelfuse	PTC RESET FUSE 6V 500MA 0805	279,108	POLY-FUSE®, 0805L	Polymeric	6V	100A	500mA	1A	100ms	150 mOhms	850 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	0805 (2012 Metric), Concave	0.083" L x 0.053" W (2.10mm x 1.35mm)	-	0.049" (1.25mm)	-
MF-NSMF020-2	Bourns	PTC RESET FUSE 24V 200MA 1206	1,049,310	Multifuse®, MF-NSMF	Polymeric	24V	10A	200mA	460mA	600ms	600 mOhms	2.6 Ohms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	1206 (3216 Metric), Concave	0.126" L x 0.063" W (3.20mm x 1.60mm)	-	0.033" (0.85mm)	-
MF-MSMF030-2	Bourns	PTC RESET FUSE 30V 300MA 1812	346,122	Multifuse®, MF-MSMF	Polymeric	30V	10A	300mA	600mA	100ms	300 mOhms	3 Ohms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.043" (1.10mm)	-
1206L020YR	Littelfuse	PTC RESET FUSE 24V 200MA 1206	311,508	POLY-FUSE®, 1206L	Polymeric	24V	100A	200mA	420mA	100ms	650 mOhms	2.6 Ohms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	1206 (3216 Metric), Concave	0.126" L x 0.065" W (3.20mm x 1.65mm)	-	0.039" (1.00mm)	-
1206L075THYR	Littelfuse	PTC RESET FUSE 8V 750MA 1206	253,572	POLY-FUSE®, 1206L	Polymeric	8V	100A	750mA	1.5A	200ms	90 mOhms	290 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric), Concave	0.126" L x 0.065" W (3.20mm x 1.65mm)	-	0.030" (0.75mm)	-
1206L050YR	Littelfuse	PTC RESET FUSE 6V 500MA 1206	239,574	POLY-FUSE®, 1206L	Polymeric	6V	100A	500mA	1A	100ms	150 mOhms	700 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric), Concave	0.126" L x 0.065" W (3.20mm x 1.65mm)	-	0.030" (0.75mm)	-
1206L025YR	Littelfuse	PTC RESET FUSE 16V 250MA 1206	143,910	POLY-FUSE®, 1206L	Polymeric	16V	100A	250mA	500mA	80ms	550 mOhms	2.3 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric), Concave	0.126" L x 0.065" W (3.20mm x 1.65mm)	-	0.039" (1.00mm)	-
1206L012WR	Littelfuse	PTC RESET FUSE 30V 125MA 1206	101,832	POLY-FUSE®, 1206L	Polymeric	30V	100A	125mA	290mA	200ms	1.5 Ohms	6 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric), Concave	0.126" L x 0.065" W (3.20mm x 1.65mm)	-	0.057" (1.45mm)	-
1206L016WR	Littelfuse	PTC RESET FUSE 30V 160MA 1206	43,410	POLY-FUSE®, 1206L	Polymeric	30V	100A	160mA	370mA	300ms	1.2 Ohms	4.5 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric), Concave	0.126" L x 0.065" W (3.20mm x 1.65mm)	-	0.057" (1.45mm)	-

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