PTC Resettable Fuses

Manufacturer

Reset

Series

Reset

Type

Reset

Voltage - Max

Reset

Current - Max

Reset

Current - Hold (Ih) (Max)

Reset

Current - Trip (It)

Reset

Time to Trip

Reset

Resistance - Initial (Ri) (Min)

Reset

Resistance - Post Trip (R1) (Max)

Reset

Resistance - 25°C (Typ)

Reset

Operating Temperature

Reset

Ratings

Reset

Mounting Type

Reset

Package / Case

Reset

Size / Dimension

Reset

Height - Seated (Max)

Reset

Thickness (Max)

Reset

Lead Spacing

Reset

Show Filters

Reset Filters

Apply Filters

CategoryPower / Circuit Protection / PTC Resettable Fuses

Records 4,108

Page 13/137

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
MF-PSMF110X-2	Bourns	PTC RESET FUSE 6V 1.1A 0805	93,090	Multifuse®, MF-PSMF	Polymeric	6V	40A	1.1A	2.2A	300ms	60 mOhms	210 mOhms	-	-40°C ~ 85°C	-	Surface Mount	0805 (2012 Metric), Concave	0.085" L x 0.053" W (2.15mm x 1.35mm)	-	0.049" (1.25mm)	-
LVR016K-2	Littelfuse	PTC RESET FUSE 240V 160MA RADIAL	28,074	PolySwitch®, LVR	Polymeric	240V (265V Int)	2A	160mA	370mA	15s	2.5 Ohms	7.8 Ohms	-	-20°C ~ 85°C	-	Through Hole	Radial, Disc	0.390" Dia x 0.150" T (9.90mm x 3.80mm)	0.543" (13.80mm)	-	0.200" (5.08mm)
0ZRE0008FF1C	Bel Fuse	PTC RESET FUSE 240V 80MA RADIAL	81,738	0ZRE	Polymeric	240V	1.5A	80mA	190mA	15s	7.4 Ohms	26 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.327" L x 0.150" W (8.30mm x 3.80mm)	0.421" (10.70mm)	-	0.201" (5.10mm)
PRG21BC2R2MM1RA	Murata Electronics	PTC RESET FUSE 16V 220MA 0805	231,294	POSISTOR®, PRG	Ceramic	16V	9A	220mA	500mA	-	-	-	2.2 Ohms	-20°C ~ 85°C	-	Surface Mount	0805 (2012 Metric)	0.079" L x 0.049" W (2.00mm x 1.25mm)	-	0.043" (1.10mm)	-
NANOSMD400LR-C-2	Littelfuse	PTC RESET FUSE 12V 4A 1206	58,823	Polyswitch®, LoRho	Polymeric	12V	9A	4A	8A	2s	4 mOhms	10 mOhms	-	-20°C ~ 85°C	-	Surface Mount	1206 (3216 Metric)	0.127" L x 0.063" W (3.22mm x 1.60mm)	-	0.032" (0.80mm)	-
NANOSMD500LR-2	Littelfuse	PTC RESET FUSE 6V 5A 1206	1,045	PolySwitch®, microSMD	Polymeric	6V	50A	5A	10A	2s	2 mOhms	8 mOhms	-	-40°C ~ 80°C	-	Surface Mount	1206 (3216 Metric)	0.127" L x 0.063" W (3.22mm x 1.61mm)	-	0.032" (0.80mm)	-
FEMTOSMDC035F-02	Littelfuse	PTC RESET FUSE 6V 350MA 0603	68,766	PolySwitch®, femtoSMD	Polymeric	6V	40A	350mA	700mA	100ms	280 mOhms	1 Ohms	-	-40°C ~ 85°C	-	Surface Mount	0603 (1608 Metric), Concave	0.063" L x 0.032" W (1.60mm x 0.80mm)	-	0.030" (0.75mm)	-
NANOSMD350LR-C-2	Littelfuse	PTC RESET FUSE 12V 3.5A 1206	1,861	Polyswitch®, LoRho	Polymeric	12V	9A	3.5A	6.3A	5s	4 mOhms	18 mOhms	-	-20°C ~ 85°C	-	Surface Mount	1206 (3216 Metric)	0.127" L x 0.063" W (3.22mm x 1.60mm)	-	0.032" (0.80mm)	-
NANOSMD400LR-2	Littelfuse	PTC RESET FUSE 6V 4A 1206	49,020	PolySwitch®, microSMD	Polymeric	6V	50A	4A	8A	2s	4 mOhms	10 mOhms	-	-40°C ~ 80°C	-	Surface Mount	1206 (3216 Metric)	0.127" L x 0.063" W (3.22mm x 1.61mm)	-	0.039" (1.00mm)	-
NANOSMD600LR-2	Littelfuse	PTC RESET FUSE 6V 6A 1206	45,348	PolySwitch®, microSMD	Polymeric	6V	50A	6A	12A	2s	2 mOhms	7 mOhms	-	-40°C ~ 80°C	-	Surface Mount	1206 (3216 Metric)	0.127" L x 0.063" W (3.22mm x 1.61mm)	-	0.039" (1.00mm)	-
NANOSMD175LR-2	Littelfuse	PTC RESET FUSE 6V 1.75A 1206	25,476	Polyswitch®, LoRho	Polymeric	6V	50A	1.75A	5A	1s	8 mOhms	-	-	-	-	Surface Mount	1206 (3216 Metric)	0.127" L x 0.063" W (3.22mm x 1.60mm)	-	0.039" (1.00mm)	-
NANOSMD350LR-2	Littelfuse	PTC RESET FUSE 6V 3.5A 1206	14,836	Polyswitch®, LoRho	Polymeric	6V	50A	3.5A	6.3A	5s	4 mOhms	-	-	-	-	Surface Mount	1206 (3216 Metric)	0.127" L x 0.063" W (3.22mm x 1.61mm)	-	0.039" (1.00mm)	-
PRG21BC6R8MM1RA	Murata Electronics	PTC RESET FUSE 30V 120MA 0805	2,705	POSISTOR®, PRG	Ceramic	30V	5.5A	120mA	260mA	-	-	-	6.8 Ohms	-20°C ~ 85°C	-	Surface Mount	0805 (2012 Metric)	0.079" L x 0.049" W (2.00mm x 1.25mm)	-	0.043" (1.10mm)	-
PRG21BC3R3MM1RA	Murata Electronics	PTC RESET FUSE 20V 180MA 0805	28,032	POSISTOR®, PRG	Ceramic	20V	7.5A	180mA	400mA	-	-	-	3.3 Ohms	-20°C ~ 85°C	-	Surface Mount	0805 (2012 Metric)	0.079" L x 0.049" W (2.00mm x 1.25mm)	-	0.043" (1.10mm)	-
LVR025K-2	Littelfuse	PTC RESET FUSE 240V 250MA RADIAL	240,303	PolySwitch®, LVR	Polymeric	240V (265V Int)	3.5A	250mA	560mA	18.5s	1.3 Ohms	3.8 Ohms	-	-20°C ~ 85°C	-	Through Hole	Radial, Disc	0.378" L x 0.150" W (9.60mm x 3.80mm)	0.740" (18.80mm)	-	0.200" (5.08mm)
0805L075WR	Littelfuse	PTC RESET FUSE 6V 750MA 0805	63,825	POLY-FUSE®, 0805L	Polymeric	6V	40A	750mA	1.5A	200ms	90 mOhms	350 mOhms	-	-40°C ~ 85°C	-	Surface Mount	0805 (2012 Metric), Concave	0.083" L x 0.053" W (2.10mm x 1.35mm)	-	0.030" (0.75mm)	-
PTGL07BB220N0B52A0	Murata Electronics	PTC RESET FUSE 250V 130MA RADIAL	34,668	POSISTOR®, PTGL	Ceramic	250V	500mA	130mA	250mA	-	-	-	22 Ohms	-10°C ~ 60°C	-	Through Hole	Radial, Disc	0.315" Dia x 0.236" T (8.00mm x 6.00mm)	0.315" (8.00mm)	-	0.197" (5.00mm)
AHS300-2	Littelfuse	PTC RESET FUSE 16V 3A 2SMD	5,274	PolySwitch®, AHS	Polymeric	16V	70A	3A	6A	8s	24 mOhms	83 mOhms	-	-40°C ~ 125°C	AEC-Q200	Surface Mount	2-SMD	0.343" L x 0.250" W (8.70mm x 6.36mm)	-	0.118" (3.00mm)	-
2920L250DR	Littelfuse	PTC RESET FUSE 15V 2.5A 2920	16,476	POLY-FUSE®, 2920L	Polymeric	15V	40A	2.5A	5A	10s	35 mOhms	85 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)	-
2016L150DR	Littelfuse	PTC RESET FUSE 15V 1.5A 2016	151,773	POLY-FUSE®, 2016L	Polymeric	15V	40A	1.5A	3A	1s	70 mOhms	180 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2016 (5041 Metric), Concave	0.200" L x 0.160" W (5.08mm x 4.07mm)	-	0.061" (1.55mm)	-
0ZRB0250FF1E	Bel Fuse	PTC RESET FUSE 30V 2.5A RADIAL	125,952	0ZRB	Polymeric	30V	40A	2.5A	5A	10.3s	20 mOhms	70 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.449" L x 0.118" W (11.40mm x 3.00mm)	0.720" (18.30mm)	-	0.201" (5.10mm)
TRF250-120-2	Littelfuse	PTC RESET FUSE 60V 120MA RADIAL	158,286	PolySwitch®, TRF250	Polymeric	60V (250V Int)	3A	120mA	240mA	2.5s	4 Ohms	16 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.256" L x 0.181" W (6.50mm x 4.60mm)	0.433" (11.00mm)	-	0.197" (5.00mm)
0ZRB0300FF1A	Bel Fuse	PTC RESET FUSE 30V 3A RADIAL	20,208	0ZRB	Polymeric	30V	40A	3A	6A	10.8s	20 mOhms	80 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.449" L x 0.118" W (11.40mm x 3.00mm)	0.681" (17.30mm)	-	0.201" (5.10mm)
MF-SMHT136-2	Bourns	PTC RESET FUSE 16V 1.36A 2SMD	22,290	Multifuse®, MF-SMHT	Polymeric	16V	100A	1.36A	2.72A	10s	85 mOhms	330 mOhms	-	-40°C ~ 125°C	AEC-Q200	Surface Mount	2-SMD	0.314" L x 0.264" W (7.98mm x 6.71mm)	-	0.118" (3.00mm)	-
LVR033S-2	Littelfuse	PTC RESET FUSE 240V 330MA RADIAL	150	PolySwitch®, LVR	Polymeric	240V (265V Int)	4.5A	330mA	740mA	21s	770 mOhms	2.6 Ohms	-	-20°C ~ 85°C	-	Through Hole	Radial, Disc	0.449" L x 0.150" W (11.40mm x 3.80mm)	0.650" (16.50mm)	-	0.200" (5.08mm)
MICROSMD450LR-C-2	Littelfuse	PTC RESET FUSE 12V 4.5A 1206	4,619,997	Polyswitch®, LoRho	Polymeric	12V	10A	4.5A	9A	20s	2 mOhms	10 mOhms	-	-20°C ~ 85°C	-	Surface Mount	1206 (3216 Metric)	0.127" L x 0.063" W (3.22mm x 1.61mm)	-	0.032" (0.80mm)	-
0805L110WR	Littelfuse	PTC RESET FUSE 6V 1.1A 0805	628	POLY-FUSE®, 0805L	Polymeric	6V	100A	1.1A	2A	100ms	50 mOhms	160 mOhms	-	-40°C ~ 85°C	-	Surface Mount	0805 (2012 Metric), Concave	0.083" L x 0.053" W (2.10mm x 1.35mm)	-	0.043" (1.10mm)	-
0ZRE0012FF1C	Bel Fuse	PTC RESET FUSE 240V 120MA RADIAL	106,152	0ZRE	Polymeric	240V	2A	120mA	300mA	15s	3 Ohms	12 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.327" L x 0.150" W (8.30mm x 3.80mm)	0.421" (10.70mm)	-	0.201" (5.10mm)
0ZRE0005FF1C	Bel Fuse	PTC RESET FUSE 240V 50MA RADIAL	22,740	0ZRE	Polymeric	240V	1.5A	50mA	120mA	15s	18.5 Ohms	65 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.327" L x 0.150" W (8.30mm x 3.80mm)	0.421" (10.70mm)	-	0.201" (5.10mm)
30R500UMR	Littelfuse	PTC RESET FUSE 30V 5A RADIAL	78,162	POLY-FUSE®, 30R	Polymeric	30V	40A	5A	10A	14.5s	10 mOhms	50 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.551" L x 0.118" W (14.00mm x 3.00mm)	1.008" (25.60mm)	-	0.402" (10.20mm)

«
‹
1
...
10
11
12
13 (current)
14
15
16
...
137
›
»

Send Message

Certifications

PTC Resettable Fuses

Resources

Support

Social Media

Need Help?
Send Message