Littelfuse PTC Resettable Fuses

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CategoryPower / Circuit Protection / PTC Resettable Fuses

ManufacturerLittelfuse Inc.

Records 1,697

Page 39/57

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
1210L600SL-VYR	Littelfuse	PTC POLYFUSE SURF MOUNT LORHO 12	5,742	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
1210L700SLWR	Littelfuse	PTC 6V POLYFUSE SURF MOUNT 1210	3,978	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
0805L035YRHF	Littelfuse	PTC RESET FUSE 6V 350MA 0805	16,251	POLY-FUSE®, 0805L	Polymeric	6V	100A	350mA	750mA	100ms	250 mOhms	1.2 Ohms	-	-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)	-
AHRF1400	Littelfuse	PTC RESET FUSE 16V 14A RADIAL	3,294	PolySwitch®, AHRF	Polymeric	16V	100A	14A	28.3A	15.5s	2.9 mOhms	9 mOhms	-	-40°C ~ 125°C	AEC-Q200	Through Hole	Radial, Disc	0.925" L x 0.142" W (23.50mm x 3.60mm)	1.126" (28.60mm)	-	0.400" (10.15mm)
250R180TF	Littelfuse	PTC RESET FUSE 60V 180MA RADIAL	2,142	POLY-FUSE®, 250R	Polymeric	60V (250V Int)	10A	180mA	650mA	21s	1.4 Ohms	4.5 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.374" Dia x 0.181" T (9.50mm x 4.60mm)	0.472" (12.00mm)	-	0.201" (5.10mm)
LVR075K-1	Littelfuse	PTC RESET FUSE 240V 750MA RADIAL	7,704	PolySwitch®, LVR	Polymeric	240V (265V Int)	7.5A	750mA	1.5A	18s	316 mOhms	839 mOhms	-	-20°C ~ 85°C	-	Through Hole	Radial, Disc	0.450" L x 0.189" W (11.43mm x 4.80mm)	1.000" (25.40mm)	-	0.200" (5.08mm)
TS250-130F-RA-2	Littelfuse	PTC RESET FUSE 60V 130MA 2SMD	49,147	PolySwitch®, TS250	Polymeric	60V (600V Int)	1A	130mA	260mA	2.5s	6.5 Ohms	15 Ohms	-	-40°C ~ 85°C	-	Surface Mount	2-SMD	0.352" L x 0.291" W (8.95mm x 7.40mm)	-	0.134" (3.40mm)	-
0805L005/30YR-A	Littelfuse	PTC 30V POLYFUSE SURF MOUNT 0805	3,726	POLY-FUSE®, 0805L	Polymeric	30V	40A	50mA	150mA	1.5s	3.6 Ohms	20 Ohms	-	-40°C ~ 85°C	-	Surface Mount	0805 (2012 Metric), Concave	0.083" L x 0.053" W (2.10mm x 1.35mm)	-	0.049" (1.25mm)	-
1812L190SLPR	Littelfuse	PTC RESET FUSE 6V 1.9A 1812	3,672	POLY-FUSE®, LoRho	Polymeric	6V	50A	1.9A	4.9A	4.5s	3 mOhms	25 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.030" (0.75mm)	-
TR600-150F-EX-RB	Littelfuse	TR600-150F-EX-RB	3,438	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BD280-1927-25/16-W	Littelfuse	PTC RESET FUSE 14V 20A BLADE	7,722	PolySwitch®, BD280	Polymeric	14V	100A	20A	32A	13s	2.4 Ohms	4.2 Ohms	-	-40°C ~ 125°C	AEC-Q200	Holder	Blade Type	1.083" L x 0.756" W (27.50mm x 19.20mm)	0.262" (6.65mm)	-	-
BD280-1927-30/16-W	Littelfuse	PTC RESET FUSE 14V 21A BLADE	6,750	PolySwitch®, BD280	Polymeric	14V	100A	21A	38A	13s	2.1 Ohms	4.3 Ohms	-	-40°C ~ 125°C	AEC-Q200	Holder	Blade Type	1.083" L x 0.756" W (27.50mm x 19.20mm)	0.262" (6.65mm)	-	-
1206L380SLWR	Littelfuse	PTC RESET FUSE 6V 3.8A 1206	8,334	POLY-FUSE®, LoRho	Polymeric	6V	50A	3.8A	8A	3s	2 mOhms	16 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric), Concave	0.128" L x 0.065" W (3.25mm x 1.65mm)	-	0.028" (0.70mm)	-
MINISMD050-2	Littelfuse	PTC RESET FUSE 500MA 1812	2,394	PolySwitch®	-	-	-	500mA	-	-	-	-	-	-	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.024" (0.62mm)	-
RXE300	Littelfuse	PTC RESET FUSE 72V 3A RADIAL	5,580	PolySwitch®, RXE	Polymeric	72V	40A	3A	6A	19.8s	40 mOhms	100 mOhms	-	-	-	Through Hole	Radial, Disc	0.941" Dia x 0.118" T (23.90mm x 3.00mm)	1.126" (28.60mm)	-	0.400" (10.15mm)
RXE050	Littelfuse	PTC RESET FUSE 72V 500MA RADIAL	4,626	PolySwitch®, RXE	Polymeric	72V	40A	500mA	1A	4s	500 mOhms	1.17 Ohms	-	-	-	Through Hole	Radial, Disc	0.311" Dia x 0.118" T (7.90mm x 3.00mm)	0.539" (13.70mm)	-	0.199" (5.05mm)
RXE090	Littelfuse	PTC RESET FUSE 72V 900MA RADIAL	5,461	PolySwitch®, RXE	Polymeric	72V	40A	900mA	1.8A	7.2s	200 mOhms	470 mOhms	-	-	-	Through Hole	Radial, Disc	0.441" Dia x 0.118" T (11.20mm x 3.00mm)	0.622" (15.80mm)	-	0.199" (5.05mm)
RXE065	Littelfuse	PTC RESET FUSE 60V 650MA RADIAL	4,464	PolySwitch®, RXE	Polymeric	60V	40A	650mA	1.3A	5.3s	310 mOhms	720 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.370" Dia x 0.118" T (9.40mm x 3.00mm)	0.571" (14.50mm)	-	0.199" (5.05mm)
SMD075-2	Littelfuse	PTC RESET FUSE 30V 750MA 2SMD	5,904	PolySwitch®, SMD	Polymeric	30V	40A	750mA	1.5A	300ms	350 mOhms	1 Ohms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric)	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.125" (3.18mm)	-
SMD125-2	Littelfuse	PTC RESET FUSE 15V 1.25A 2SMD	38,941	PolySwitch®, SMD	Polymeric	15V	40A	1.25A	2.5A	2s	70 mOhms	-	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric)	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.118" (3.00mm)	-
SMD030-2	Littelfuse	PTC RESET FUSE 60V 300MA 2SMD	2,916	PolySwitch®, SMD	Polymeric	60V	10A	300mA	600mA	3s	1.2 Ohms	4.8 Ohms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric)	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.125" (3.18mm)	-
SMD200-2	Littelfuse	PTC RESET FUSE 15V 2A 2SMD	3,845	PolySwitch®, SMD	Polymeric	15V	40A	2A	4A	12s	50 mOhms	125 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2-SMD	0.343" L x 0.250" W (8.70mm x 6.36mm)	-	0.118" (3.00mm)	-
MINISMD075-2	Littelfuse	PTC RESET FUSE 750MA 1812	4,577	PolySwitch®	-	-	-	750mA	-	-	-	-	-	-	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.024" (0.62mm)	-
TR250-120	Littelfuse	PTC RESET FUSE 250V 120MA RADIAL	6,390	PolySwitch®	Polymeric	250V (60V Int)	3A	120mA	-	1.5s	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)
TR250-180U	Littelfuse	PTC RESET FUSE 180MA RADIAL	4,860	PolySwitch®	-	-	-	180mA	-	-	-	-	-	-	-	Through Hole	Radial, Disc	0.409" L x 0.142" W (10.40mm x 3.60mm)	0.496" (12.60mm)	-	0.197" (5.00mm)
TR600-150	Littelfuse	PTC RESET FUSE 60V 150MA RADIAL	4,356	PolySwitch®, TR600	Polymeric	60V (600V Int)	3A	150mA	-	8s	6 Ohms	22 Ohms	-	-	-	Through Hole	Radial, Disc	0.532" L x 0.236" W (13.50mm x 6.00mm)	0.496" (12.60mm)	-	0.197" (5.00mm)
SMD150-2	Littelfuse	PTC RESET FUSE 15V 1.5A 2SMD	1,275	PolySwitch®, SMD	Polymeric	15V	40A	1.5A	3A	5s	60 mOhms	250 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2-SMD	0.343" L x 0.250" W (8.70mm x 6.36mm)	-	0.118" (3.00mm)	-
SMD100-2	Littelfuse	PTC RESET FUSE 30V 1.1A 2SMD	3,276	PolySwitch®, SMD	Polymeric	30V	40A	1.1A	2.2A	500ms	120 mOhms	480 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric)	0.200" L x 0.180" W (5.08mm x 4.58mm)	-	0.060" (1.52mm)	-
SMD050-2	Littelfuse	PTC RESET FUSE 60V 500MA 2SMD	5,076	PolySwitch®, SMD	Polymeric	60V	10A	500mA	1A	4s	350 mOhms	1.4 Ohms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric)	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.125" (3.18mm)	-
RUE800	Littelfuse	PTC RESET FUSE 30V 8A RADIAL	7,974	PolySwitch®	Polymeric	30V	40A	8A	16A	18.8s	5 mOhms	20 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.850" L x 0.118" W (21.60mm x 3.00mm)	1.150" (29.20mm)	-	0.402" (10.20mm)

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