Littelfuse Distributor - PTC Resettable Fuses - RUSB155 RTE120 - CHIPSIC

Part Number	Manufacturer / Brand	Brife Description	Part Status	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
RUSB155	Littelfuse Inc.	PTC RESET FUSE 6V 1.55A RADIAL	Obsolete	Polymeric	6V	40A	1.55A	2.65A	2.2s	40 mOhms	100 mOhms	-	-	-	Through Hole	Radial, Disc	0.272" Dia x 0.122" T (6.90mm x 3.10mm)	0.461" (11.70mm)	-	0.201" (5.10mm)
RTE120	Littelfuse Inc.	PTC RESET FUSE 33V 1.2A RADIAL	Obsolete	Polymeric	33V	40A	1.2A	2.3A	3.5s	74 mOhms	180 mOhms	-	-	-	Through Hole	Radial, Disc	0.291" L x 0.118" W (7.40mm x 3.00mm)	0.480" (12.20mm)	-	0.199" (5.05mm)
RTE120-2	Littelfuse Inc.	PTC RESET FUSE 33V 1.2A RADIAL	Obsolete	Polymeric	33V	40A	1.2A	2.3A	3.5s	74 mOhms	180 mOhms	-	-	-	Through Hole	Radial, Disc	0.291" L x 0.118" W (7.40mm x 3.00mm)	0.480" (12.20mm)	-	0.199" (5.05mm)
RTE135	Littelfuse Inc.	PTC RESET FUSE 33V 1.35A RADIAL	Obsolete	Polymeric	33V	40A	1.35A	2.5A	4.5s	59 mOhms	143 mOhms	-	-	-	Through Hole	Radial, Disc	0.291" L x 0.118" W (7.40mm x 3.00mm)	0.559" (14.20mm)	-	0.199" (5.05mm)
RTE135-2	Littelfuse Inc.	PTC RESET FUSE 33V 1.35A RADIAL	Obsolete	Polymeric	33V	40A	1.35A	2.5A	4.5s	59 mOhms	143 mOhms	-	-	-	Through Hole	Radial, Disc	0.291" L x 0.118" W (7.40mm x 3.00mm)	0.559" (14.20mm)	-	0.199" (5.05mm)
RTE190	Littelfuse Inc.	PTC RESET FUSE 33V 1.9A RADIAL	Obsolete	Polymeric	33V	40A	1.9A	3A	3.5s	45 mOhms	92 mOhms	-	-	-	Through Hole	Radial, Disc	0.350" L x 0.118" W (8.90mm x 3.00mm)	0.532" (13.50mm)	-	0.199" (5.05mm)
RTE190-2	Littelfuse Inc.	PTC RESET FUSE 33V 1.9A RADIAL	Obsolete	Polymeric	33V	40A	1.9A	3A	3.5s	45 mOhms	92 mOhms	-	-	-	Through Hole	Radial, Disc	0.350" L x 0.118" W (8.90mm x 3.00mm)	0.532" (13.50mm)	-	0.199" (5.05mm)
1812L050ZRT	Littelfuse Inc.	PTC RESET FUSE 15V 50MA 1812	Obsolete	Polymeric	15V	100A	50mA	1A	150ms	150 mOhms	1 Ohms	-	-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)	-
1812L075ZR	Littelfuse Inc.	PTC RESET FUSE 13.2V 75MA 1812	Obsolete	Polymeric	13.2V	100A	75mA	1.5A	200ms	100 mOhms	450 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)	-
1812L110ZR	Littelfuse Inc.	PTC RESET FUSE 8V 1.1A 1812	Obsolete	Polymeric	8V	100A	1.1A	2.2A	300ms	40 mOhms	210 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.028" (0.71mm)	-
LVR005S	Littelfuse Inc.	PTC RESET FUSE 240V 50MA RADIAL	Obsolete	Polymeric	240V (265V Int)	1A	50mA	120mA	10s	18.5 Ohms	65 Ohms	-	-20°C ~ 85°C	-	Through Hole	Radial, Disc	0.327" Dia x 0.150" T (8.30mm x 3.80mm)	0.430" (10.70mm)	-	0.200" (5.08mm)
LVR008S	Littelfuse Inc.	PTC RESET FUSE 240V 80MA RADIAL	Obsolete	Polymeric	240V (265V Int)	1.2A	80mA	190mA	10s	7.4 Ohms	26 Ohms	-	-20°C ~ 85°C	-	Through Hole	Radial, Disc	0.327" Dia x 0.150" T (8.30mm x 3.80mm)	0.430" (10.70mm)	-	0.200" (5.08mm)
HVR600P150CMF	Littelfuse Inc.	PTC RESET FUSE 60V 150MA RADIAL	Obsolete	Polymeric	60V (600V Int)	3A	150mA	300mA	5s	6 Ohms	22 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.532" L x 0.236" W (13.50mm x 6.00mm)	0.496" (12.60mm)	-	0.201" (5.10mm)
HVR600P150CMFF	Littelfuse Inc.	PTC RESET FUSE 60V 150MA RADIAL	Obsolete	Polymeric	60V (600V Int)	3A	150mA	300mA	5s	6 Ohms	22 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.532" L x 0.236" W (13.50mm x 6.00mm)	0.496" (12.60mm)	-	0.201" (5.10mm)
HVR600P160CMFF	Littelfuse Inc.	PTC RESET FUSE 60V 160MA RADIAL	Obsolete	Polymeric	60V (600V Int)	3A	160mA	320mA	7s	4 Ohms	18 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.630" L x 0.236" W (16.00mm x 6.00mm)	0.496" (12.60mm)	-	0.201" (5.10mm)
HVR600P160CMF	Littelfuse Inc.	PTC RESET FUSE 60V 160MA RADIAL	Obsolete	Polymeric	60V (600V Int)	3A	160mA	320mA	7s	4 Ohms	18 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.630" L x 0.236" W (16.00mm x 6.00mm)	0.496" (12.60mm)	-	0.201" (5.10mm)
HVR600P160CRAF	Littelfuse Inc.	PTC RESET FUSE 60V 160MA RADIAL	Obsolete	Polymeric	60V (600V Int)	3A	160mA	320mA	9.5s	4 Ohms	16 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.630" L x 0.236" W (16.00mm x 6.00mm)	0.496" (12.60mm)	-	0.201" (5.10mm)
HVR250P145CF	Littelfuse Inc.	PTC RESET FUSE 60V 145MA RADIAL	Obsolete	Polymeric	60V (250V Int)	3A	145mA	290mA	2.5s	3 Ohms	14 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.236" Dia x 0.201" T (6.00mm x 5.10mm)	0.492" (12.50mm)	-	0.217" (5.50mm)
HVR250P145RAF	Littelfuse Inc.	PTC RESET FUSE 60V 145MA RADIAL	Obsolete	Polymeric	60V (250V Int)	3A	145mA	290mA	1s	3 Ohms	5.5 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.268" Dia x 0.201" T (6.80mm x 5.10mm)	0.394" (10.00mm)	-	0.217" (5.50mm)
HVR250P120CRFF	Littelfuse Inc.	PTC RESET FUSE 60V 120MA RADIAL	Obsolete	Polymeric	60V (250V Int)	3A	120mA	240mA	700ms	6 Ohms	16 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.268" Dia x 0.201" T (6.80mm x 5.10mm)	0.492" (12.50mm)	-	0.217" (5.50mm)
HVR600P160CR1F	Littelfuse Inc.	PTC RESET FUSE 60V 160MA RADIAL	Obsolete	Polymeric	60V (600V Int)	3A	160mA	320mA	9s	4 Ohms	17 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.630" L x 0.236" W (16.00mm x 6.00mm)	0.496" (12.60mm)	-	0.201" (5.10mm)
HVR250P120UF	Littelfuse Inc.	PTC RESET FUSE 60V 120MA RADIAL	Obsolete	Polymeric	60V (250V Int)	3A	120mA	240mA	1s	6 Ohms	16 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.236" Dia x 0.201" T (6.00mm x 5.10mm)	0.394" (10.00mm)	-	0.217" (5.50mm)
HVR250P145RBF	Littelfuse Inc.	PTC RESET FUSE 60V 145MA RADIAL	Obsolete	Polymeric	60V (250V Int)	3A	145mA	290mA	1s	4.5 Ohms	6 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.268" Dia x 0.201" T (6.80mm x 5.10mm)	0.492" (12.50mm)	-	0.217" (5.50mm)
HVR250P120CR3F	Littelfuse Inc.	PTC RESET FUSE 60V 120MA RADIAL	Obsolete	Polymeric	60V (250V Int)	3A	120mA	240mA	1s	8 Ohms	16 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.268" Dia x 0.201" T (6.80mm x 5.10mm)	0.492" (12.50mm)	-	0.217" (5.50mm)
HVR250P145UF	Littelfuse Inc.	PTC RESET FUSE 60V 145MA RADIAL	Obsolete	Polymeric	60V (250V Int)	3A	145mA	290mA	2s	3.5 Ohms	14 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.236" Dia x 0.201" T (6.00mm x 5.10mm)	0.492" (12.50mm)	-	0.150" (3.80mm)
HVR250P120CRCF	Littelfuse Inc.	PTC RESET FUSE 60V 120MA RADIAL	Obsolete	Polymeric	60V (250V Int)	3A	120mA	240mA	850ms	5.4 Ohms	14 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.268" Dia x 0.201" T (6.80mm x 5.10mm)	0.492" (12.50mm)	-	0.217" (5.50mm)
HVR250P180CFF	Littelfuse Inc.	PTC RESET FUSE 60V 180MA RADIAL	Obsolete	Polymeric	60V (250V Int)	3A	180mA	650mA	21s	800 mOhms	4 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.472" L x 0.201" W (12.00mm x 5.10mm)	0.520" (13.20mm)	-	0.217" (5.50mm)
HVR250P180UF	Littelfuse Inc.	PTC RESET FUSE 60V 180MA RADIAL	Obsolete	Polymeric	60V (250V Int)	10A	180mA	650mA	15s	800 mOhms	4 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.409" L x 0.201" W (10.40mm x 5.10mm)	0.520" (13.20mm)	-	0.217" (5.50mm)
HVR250P180CF	Littelfuse Inc.	PTC RESET FUSE 60V 180MA RADIAL	Obsolete	Polymeric	60V (250V Int)	3A	180mA	650mA	21s	800 mOhms	4 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.472" L x 0.201" W (12.00mm x 5.10mm)	0.520" (13.20mm)	-	0.217" (5.50mm)
HVR250P120CR2F	Littelfuse Inc.	PTC RESET FUSE 60V 120MA RADIAL	Obsolete	Polymeric	60V (250V Int)	3A	120mA	240mA	700ms	8 Ohms	16 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.268" Dia x 0.201" T (6.80mm x 5.10mm)	0.492" (12.50mm)	-	0.217" (5.50mm)
HVR250P120CR1F	Littelfuse Inc.	PTC RESET FUSE 60V 120MA RADIAL	Obsolete	Polymeric	60V (250V Int)	3A	120mA	240mA	800ms	6 Ohms	16 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.268" Dia x 0.201" T (6.80mm x 5.10mm)	0.492" (12.50mm)	-	0.217" (5.50mm)
HVR250P120CF	Littelfuse Inc.	PTC RESET FUSE 60V 120MA RADIAL	Obsolete	Polymeric	60V (250V Int)	3A	120mA	240mA	1.5s	4 Ohms	16 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.268" Dia x 0.201" T (6.80mm x 5.10mm)	0.492" (12.50mm)	-	0.217" (5.50mm)
HVR250P120CRAF	Littelfuse Inc.	PTC RESET FUSE 60V 120MA RADIAL	Obsolete	Polymeric	60V (250V Int)	3A	120mA	240mA	900ms	7 Ohms	16 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.268" Dia x 0.201" T (6.80mm x 5.10mm)	0.492" (12.50mm)	-	0.217" (5.50mm)
HVR600P160CF	Littelfuse Inc.	PTC RESET FUSE 60V 160MA RADIAL	Obsolete	Polymeric	60V (600V Int)	3A	160mA	320mA	7s	4 Ohms	18 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.630" L x 0.236" W (16.00mm x 6.00mm)	0.496" (12.60mm)	-	0.201" (5.10mm)
HVR600P150CF	Littelfuse Inc.	PTC RESET FUSE 60V 150MA RADIAL	Obsolete	Polymeric	60V (600V Int)	3A	150mA	300mA	5s	6 Ohms	22 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.532" L x 0.236" W (13.50mm x 6.00mm)	0.496" (12.60mm)	-	0.201" (5.10mm)
HVR600P150CFF	Littelfuse Inc.	PTC RESET FUSE 60V 150MA RADIAL	Obsolete	Polymeric	60V (600V Int)	3A	150mA	300mA	5s	6 Ohms	22 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.532" L x 0.236" W (13.50mm x 6.00mm)	0.496" (12.60mm)	-	0.201" (5.10mm)
HVR600P150CRBF	Littelfuse Inc.	PTC RESET FUSE 60V 150MA RADIAL	Obsolete	Polymeric	60V (600V Int)	3A	150mA	300mA	4.5s	9 Ohms	22 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.532" L x 0.236" W (13.50mm x 6.00mm)	0.496" (12.60mm)	-	0.201" (5.10mm)
HVR600P150CRAF	Littelfuse Inc.	PTC RESET FUSE 60V 150MA RADIAL	Obsolete	Polymeric	60V (600V Int)	3A	150mA	300mA	5s	7 Ohms	20 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.532" L x 0.236" W (13.50mm x 6.00mm)	0.496" (12.60mm)	-	0.201" (5.10mm)
HVR600P160CFF	Littelfuse Inc.	PTC RESET FUSE 60V 160MA RADIAL	Obsolete	Polymeric	60V (600V Int)	3A	160mA	320mA	7s	4 Ohms	18 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.630" L x 0.236" W (16.00mm x 6.00mm)	0.496" (12.60mm)	-	0.201" (5.10mm)
HVR250P080CFF	Littelfuse Inc.	PTC RESET FUSE 60V 80MA RADIAL	Obsolete	Polymeric	60V (250V Int)	3A	80mA	160mA	3s	14 Ohms	33 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.228" L x 0.201" W (5.80mm x 5.10mm)	0.429" (10.90mm)	-	0.217" (5.50mm)
SMD2920P185TSA	Littelfuse Inc.	PTC RESET FUSE 33V 1.85A 2920	Obsolete	Polymeric	33V	40A	1.85A	3.7A	2.5s	65 mOhms	150 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.039" (1.00mm)	-
SMD1812P075TSA/24	Littelfuse Inc.	PTC RESET FUSE 24V 750MA 1812	Obsolete	Polymeric	24V	40A	750mA	1.5A	200ms	110 mOhms	290 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.045" (1.15mm)	-
SMD1812P110TSA	Littelfuse Inc.	PTC RESET FUSE 6V 1.1A 1812	Obsolete	Polymeric	6V	40A	1.1A	2.2A	300ms	40 mOhms	210 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.039" (1.00mm)	-
SMD2920P200TSA/24	Littelfuse Inc.	PTC RESET FUSE 24V 2A 2920	Obsolete	Polymeric	24V	40A	2A	4A	5s	50 mOhms	125 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.039" (1.00mm)	-
SMD1206P012TSA	Littelfuse Inc.	PTC RESET FUSE 30V 125MA 1206	Obsolete	Polymeric	30V	40A	125mA	290mA	200ms	1.5 Ohms	6 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric), Concave	0.128" L x 0.065" W (3.25mm x 1.65mm)	-	0.041" (1.05mm)	-
SMD1206P016TSA	Littelfuse Inc.	PTC RESET FUSE 30V 160MA 1206	Obsolete	Polymeric	30V	40A	160mA	370mA	300ms	1.2 Ohms	4.5 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric), Concave	0.128" L x 0.065" W (3.25mm x 1.65mm)	-	0.041" (1.05mm)	-
SMD1206P020TSA	Littelfuse Inc.	PTC RESET FUSE 16V 200MA 1206	Obsolete	Polymeric	16V	40A	200mA	400mA	50ms	600 mOhms	2.5 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric), Concave	0.128" L x 0.065" W (3.25mm x 1.65mm)	-	0.030" (0.75mm)	-
SMD1206P025TSA	Littelfuse Inc.	PTC RESET FUSE 16V 250MA 1206	Obsolete	Polymeric	16V	40A	250mA	500mA	80ms	550 mOhms	2.3 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric), Concave	0.128" L x 0.065" W (3.25mm x 1.65mm)	-	0.030" (0.75mm)	-
SMD2920P300TSA/15	Littelfuse Inc.	PTC RESET FUSE 15V 3A 2920	Obsolete	Polymeric	15V	40A	3A	6A	20s	15 mOhms	48 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.039" (1.00mm)	-
1206L160PR	Littelfuse Inc.	PTC RESET FUSE 6V 1.6A 1206	Obsolete	Polymeric	6V	100A	1.6A	3.2A	400ms	25 mOhms	110 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric), Concave	0.128" L x 0.065" W (3.25mm x 1.65mm)	-	0.063" (1.60mm)	-

Manufacturers for PTC Resettable Fuses