PTC Resettable Fuses

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CategoryPower / Circuit Protection / PTC Resettable Fuses

Records 4,108

Page 12/137

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
1812L150/16DR	Littelfuse	PTC RESET FUSE 16V 1.5A 1812	11,276	POLY-FUSE®, 1812L	Polymeric	16V	100A	1.5A	3A	500ms	40 mOhms	110 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.049" (1.25mm)	-
1812L160/12DR	Littelfuse	PTC RESET FUSE 12V 1.6A 1812	961	POLY-FUSE®, 1812L	Polymeric	12V	100A	1.6A	2.8A	1s	30 mOhms	100 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.049" (1.25mm)	-
30R160UPR	Littelfuse	PTC RESET FUSE 30V 1.6A RADIAL	47,124	POLY-FUSE®, 30R	Polymeric	30V	40A	1.6A	3.2A	8s	30 mOhms	110 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.350" L x 0.118" W (8.90mm x 3.00mm)	0.598" (15.20mm)	-	0.201" (5.10mm)
MF-NSMF035X-2	Bourns	PTC RESET FUSE 16V 350MA 1206	14,289	Multifuse®, MF-NSMF	Polymeric	16V	20A	350mA	750mA	140ms	300 mOhms	1.4 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)	-
0ZRC0050FF1E	Bel Fuse	PTC RESET FUSE 90V 500MA RADIAL	16,260	0ZRC	Polymeric	90V	40A	500mA	1A	4s	500 mOhms	1.17 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.311" L x 0.122" W (7.90mm x 3.10mm)	-	-	0.201" (5.10mm)
SMD030F-2018-2	Littelfuse	PTC RESET FUSE 60V 300MA 2SMD	144,084	PolySwitch®, SMD	Polymeric	60V	20A	300mA	800mA	1.5s	500 mOhms	2.3 Ohms	-	-40°C ~ 85°C	-	Surface Mount	2-SMD	0.200" L x 0.180" W (5.08mm x 4.58mm)	-	0.070" (1.78mm)	-
RHEF100-2	Littelfuse	PTC RESET FUSE 30V 1A RADIAL	260	PolySwitch®, RHEF	Polymeric	30V	40A	1A	1.8A	5.2s	180 mOhms	430 mOhms	-	-40°C ~ 125°C	-	Through Hole	Radial, Disc	0.382" Dia x 0.118" T (9.70mm x 3.00mm)	0.535" (13.60mm)	-	0.199" (5.05mm)
SMD150F/33-2920-2	Littelfuse	PTC RESET FUSE 33V 1.5A 2SMD	74,664	PolySwitch®, SMD	Polymeric	33V	40A	1.5A	3A	5s	80 mOhms	-	-	-40°C ~ 85°C	-	Surface Mount	2-SMD	0.289" L x 0.202" W (7.35mm x 5.12mm)	-	0.118" (3.00mm)	-
SMD200F/24-2920-2	Littelfuse	PTC RESET FUSE 24V 2A 2SMD	55,896	PolySwitch®, SMD	Polymeric	24V	40A	2A	4A	5s	50 mOhms	125 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)	-
1812L110/24DR	Littelfuse	PTC RESET FUSE 24V 1.1A 1812	51,054	POLY-FUSE®, 1812L	Polymeric	24V	20A	1.1A	1.95A	500ms	60 mOhms	200 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.042" (1.07mm)	-
SMD100F-2018-2	Littelfuse	PTC RESET FUSE 15V 1.1A 2SMD	18,392	PolySwitch®, SMD	Polymeric	15V	40A	1.1A	2.2A	500ms	100 mOhms	400 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2-SMD	0.200" L x 0.180" W (5.08mm x 4.58mm)	-	0.060" (1.52mm)	-
RXEF185-2	Littelfuse	PTC RESET FUSE 72V 1.85A RADIAL	2,590	PolySwitch®, RXEF	Polymeric	72V	40A	1.85A	3.7A	12.6s	80 mOhms	190 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.689" Dia x 0.118" T (17.50mm x 3.00mm)	0.882" (22.40mm)	-	0.199" (5.05mm)
MF-SMDF200-2	Bourns	PTC RESET FUSE 10V 2A 2018	56,370	Multifuse®, MF-SMDF	Polymeric	10V	40A	2A	4A	2.4s	30 mOhms	100 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2018 (5045 Metric), Concave	0.200" L x 0.180" W (5.08mm x 4.58mm)	-	0.033" (0.85mm)	-
SMD300F-2	Littelfuse	PTC RESET FUSE 6V 3A 2SMD	294,450	PolySwitch®, SMD	Polymeric	6V	40A	3A	6A	35s	15 mOhms	48 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)	-
1812L075/24DR	Littelfuse	PTC RESET FUSE 24V 750MA 1812	17,826	POLY-FUSE®, 1812L	Polymeric	24V	100A	750mA	1.5A	200ms	110 mOhms	290 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.061" (1.55mm)	-
0ZRC0075FF1E	Bel Fuse	PTC RESET FUSE 90V 750MA RADIAL	249,726	0ZRC	Polymeric	90V	40A	750mA	1.5A	6.3s	250 mOhms	600 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.409" L x 0.122" W (10.40mm x 3.10mm)	0.598" (15.20mm)	-	0.201" (5.10mm)
2920L125PR	Littelfuse	PTC RESET FUSE 15V 1.25A 2920	1,239	POLY-FUSE®, 2920L	Polymeric	15V	40A	1.25A	2.5A	2s	70 mOhms	250 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.289" L x 0.202" W (7.35mm x 5.12mm)	-	0.049" (1.25mm)	-
60R185XMR	Littelfuse	PTC RESET FUSE 60V 1.85A RADIAL	29,286	POLY-FUSE®, 60R	Polymeric	60V	40A	1.85A	3.7A	12.6s	80 mOhms	190 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.660" Dia x 0.122" T (16.76mm x 3.10mm)	0.906" (23.00mm)	-	0.201" (5.10mm)
MF-R500-2	Bourns	PTC RESET FUSE 30V 5A RADIAL	59,112	Multifuse®, MF-R	Polymeric	30V	40A	5A	10A	14.5s	10 mOhms	50 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.685" L x 0.118" W (17.40mm x 3.00mm)	0.980" (24.90mm)	-	0.402" (10.20mm)
MF-RX250/72-2	Bourns	PTC RESET FUSE 72V 2.5A RADIAL	17,166	Multifuse®, MF-RX/72	Polymeric	72V	40A	2.5A	5A	15.6s	50 mOhms	130 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.702" L x 0.122" W (17.84mm x 3.10mm)	0.939" (23.84mm)	-	0.215" (5.45mm)
2920L030DR	Littelfuse	PTC RESET FUSE 60V 300MA 2920	278,844	POLY-FUSE®, 2920L	Polymeric	60V	10A	300mA	600mA	3s	1.2 Ohms	4.8 Ohms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.289" L x 0.202" W (7.35mm x 5.12mm)	-	0.049" (1.25mm)	-
RUEF400-2	Littelfuse	PTC RESET FUSE 30V 4A RADIAL	105,270	PolySwitch®, RUEF	Polymeric	30V	100A	4A	8A	12.7s	10 mOhms	50 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.551" L x 0.118" W (14.00mm x 3.00mm)	0.760" (19.30mm)	-	0.199" (5.05mm)
MF-SM150-2	Bourns	PTC RESET FUSE 15V 1.5A 2SMD	11,573	Multifuse®, MF-SM	Polymeric	15V	100A	1.5A	3A	5s	60 mOhms	250 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.344" L x 0.264" W (8.75mm x 6.71mm)	-	0.118" (3.00mm)	-
MINISMDC260F/13.2-2	Littelfuse	PTC RESET FUSE 13.2V 2.6A 1812	3,669	PolySwitch®, miniSMD	Polymeric	13.2V	100A	2.6A	5A	5s	15 mOhms	50 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.181" L x 0.128" W (4.60mm x 3.24mm)	-	0.060" (1.52mm)	-
MF-MSMF200-2	Bourns	PTC RESET FUSE 8V 2A 1812	246,222	Multifuse®, MF-MSMF	Polymeric	8V	40A	2A	4A	3s	20 mOhms	80 mOhms	-	-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)	-
0ZRC0110FF1A	Bel Fuse	PTC RESET FUSE 90V 1.1A RADIAL	114,966	0ZRC	Polymeric	90V	40A	1.1A	2.2A	8.2s	150 mOhms	380 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.512" L x 0.122" W (13.00mm x 3.10mm)	0.709" (18.00mm)	-	0.201" (5.10mm)
0ZRB0185FF1E	Bel Fuse	PTC RESET FUSE 30V 1.85A RADIAL	28,362	0ZRB	Polymeric	30V	40A	1.85A	3.7A	8.7s	30 mOhms	90 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.402" L x 0.118" W (10.20mm x 3.00mm)	0.618" (15.70mm)	-	0.201" (5.10mm)
MF-NSMF150-2	Bourns	PTC RESET FUSE 6V 1.5A 1206	241,116	Multifuse®, MF-NSMF	Polymeric	6V	100A	1.5A	3A	300ms	30 mOhms	130 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	1206 (3216 Metric), Concave	0.126" L x 0.063" W (3.20mm x 1.60mm)	-	0.028" (0.70mm)	-
PRG21AR420MB1RA	Murata Electronics	PTC RESET FUSE 20V 54MA 0805	34,686	POSISTOR®, PRG	Ceramic	20V	590mA	54mA	100mA	-	-	-	42 Ohms	-40°C ~ 105°C	-	Surface Mount	0805 (2012 Metric)	0.079" L x 0.049" W (2.00mm x 1.25mm)	-	0.043" (1.10mm)	-
MF-MSMF150/24X-2	Bourns	PTC RESET FUSE 24V 1.5A 1812	101,646	Multifuse®, MF-MSMF	Polymeric	24V	20A	1.5A	3A	1.5s	30 mOhms	120 mOhms	-	-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)	-

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