Littelfuse Distributor - PTC Resettable Fuses - 1812L125/6PR RUEF500-1 - 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
1812L125/6PR	Littelfuse Inc.	PTC RESET FUSE 6V 1.25A 1812	Active	Polymeric	6V	100A	1.25A	2.5A	400ms	50 mOhms	140 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)	-
RUEF500-1	Littelfuse Inc.	PTC RESET FUSE 30V 5A RADIAL	Active	Polymeric	30V	100A	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)	0.949" (24.10mm)	-	0.400" (10.15mm)
600R150-RAF	Littelfuse Inc.	PTC RESET FUSE 60V 150MA RADIAL	Active	Polymeric	60V (600V Int)	3A	150mA	300mA	4s	7 Ohms	20 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.354" L x 0.181" W (9.00mm x 4.60mm)	0.492" (12.50mm)	-	0.201" (5.10mm)
16R600GDR	Littelfuse Inc.	PTC RESET FUSE 16V 6A RADIAL	Active	Polymeric	16V	100A	6A	10.2A	3.3s	10 mOhms	28 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.421" L x 0.118" W (10.70mm x 3.00mm)	0.673" (17.10mm)	-	0.201" (5.10mm)
AHEF750	Littelfuse Inc.	PTC RESET FUSE 32V 7.5A RADIAL	Active	Polymeric	32V	100A	7.5A	15A	13s	7.4 mOhms	23 mOhms	-	-40°C ~ 125°C	AEC-Q200	Through Hole	Radial, Disc	0.830" L x 0.150" W (21.10mm x 3.80mm)	0.980" (24.90mm)	-	0.400" (10.15mm)
TCF250-100RT-B-0.5	Littelfuse Inc.	PTC RESET FUSE 60V 90MA SMD	Active	Polymeric	60V (250V Int)	3A	90mA	150mA	200ms	14 Ohms	24 Ohms	-	-40°C ~ 85°C	-	Surface Mount	Nonstandard SMD	0.195" L x 0.195" W (4.95mm x 4.95mm)	-	0.083" (2.10mm)	-
TCF250-100T-RA-B-0.5	Littelfuse Inc.	PTC RESET FUSE 60V 90MA SMD	Active	Polymeric	60V (250V Int)	3A	90mA	150mA	200ms	14 Ohms	24 Ohms	-	-40°C ~ 85°C	-	Surface Mount	Nonstandard SMD	0.187" L x 0.187" W (4.75mm x 4.75mm)	-	0.091" (2.30mm)	-
RXEF017S-2	Littelfuse Inc.	PTC RESET FUSE 170MA 60V RAD	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RXEF017H	Littelfuse Inc.	PTC RESET FUSE 60V 170MA RADIAL	Active	Polymeric	60V	40A	170mA	340mA	3s	3.3 Ohms	8 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" Dia x 0.118" T (7.40mm x 3.00mm)	0.500" (12.70mm)	-	0.199" (5.05mm)
NANOASMDC010F-2	Littelfuse Inc.	PTC RESET FUSE 100MA 60V 1206	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MINIASMDC075F-2	Littelfuse Inc.	PTC RESET FUSE 750MA 13.2V 1812	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
1206L075WR	Littelfuse Inc.	PTC RESET FUSE 8V 750MA 1206	Active	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)	-
RXEF030S-2	Littelfuse Inc.	PTC RESET FUSE 72V 300MA RADIAL	Active	Polymeric	72V	40A	300mA	600mA	3s	880 mOhms	2.1 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" Dia x 0.118" T (7.40mm x 3.00mm)	0.500" (12.70mm)	-	0.199" (5.05mm)
FEMTOSMDC008F-02	Littelfuse Inc.	PTC RESET FUSE 15V 50MA 0603	Active	Polymeric	15V	40A	50mA	150mA	100ms	3.8 Ohms	-	-	-	-	Surface Mount	0603 (1608 Metric), Concave	0.063" L x 0.032" W (1.60mm x 0.80mm)	-	0.033" (0.85mm)	-
RXEF017-0.142	Littelfuse Inc.	PTC RESET FUSE 60V 170MA RADIAL	Active	Polymeric	60V	40A	170mA	340mA	3s	3.3 Ohms	8 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" Dia x 0.118" T (7.40mm x 3.00mm)	0.500" (12.70mm)	-	0.199" (5.05mm)
RUEF110-AP	Littelfuse Inc.	PTC RESET FUSE 30V 1.1A RADIAL	Active	Polymeric	30V	100A	1.1A	2.2A	6.6s	70 mOhms	170 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" Dia x 0.118" T (7.40mm x 3.00mm)	0.559" (14.20mm)	-	0.199" (5.05mm)
TCF250-120	Littelfuse Inc.	PTC RESET FUSE 60V 120MA SMD	Active	Polymeric	60V (250V Int)	3A	120mA	240mA	900ms	5 Ohms	14 Ohms	-	-40°C ~ 85°C	-	Surface Mount	Nonstandard SMD	0.217" L x 0.217" W (5.50mm x 5.50mm)	-	0.091" (2.30mm)	-
TCF250-100T-RB-B-0.5	Littelfuse Inc.	PTC RESET FUSE 60V 90MA SMD	Active	Polymeric	60V (250V Int)	3A	90mA	150mA	200ms	15.4 Ohms	24 Ohms	-	-40°C ~ 85°C	-	Surface Mount	Nonstandard SMD	0.187" L x 0.187" W (4.75mm x 4.75mm)	-	0.091" (2.30mm)	-
72R030XU	Littelfuse Inc.	PTC RESET FUSE 72V 300MA RADIAL	Active	Polymeric	72V	40A	300mA	600mA	3s	880 mOhms	2.1 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" Dia x 0.122" T (7.40mm x 3.10mm)	0.500" (12.70mm)	-	0.201" (5.10mm)
RKEF075-2	Littelfuse Inc.	POLYSWITCH PTC RESET 0.75A	Active	-	60V	40A	750mA	1.5A	1.5s	-	-	-	-	-	Through Hole	Radial, Disc	0.402" L x 0.118" W (10.20mm x 3.00mm)	0.598" (15.20mm)	-	0.199" (5.05mm)
72R030XPR	Littelfuse Inc.	PTC RESET FUSE 72V 300MA RADIAL	Active	Polymeric	72V	40A	300mA	600mA	3s	880 mOhms	2.1 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" Dia x 0.122" T (7.40mm x 3.10mm)	0.500" (12.70mm)	-	0.201" (5.10mm)
72R050XPR	Littelfuse Inc.	PTC RESET FUSE 72V 500MA RADIAL	Active	Polymeric	72V	40A	500mA	1A	4s	500 mOhms	1.17 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.311" Dia x 0.122" T (7.90mm x 3.10mm)	0.539" (13.70mm)	-	0.201" (5.10mm)
72R020XU	Littelfuse Inc.	PTC RESET FUSE 72V 200MA RADIAL	Active	Polymeric	72V	40A	200mA	400mA	2.2s	1.83 Ohms	4.4 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" Dia x 0.122" T (7.40mm x 3.10mm)	0.461" (11.70mm)	-	0.201" (5.10mm)
TCF250-145	Littelfuse Inc.	PTC RESET FUSE 60V 145MA SMD	Active	Polymeric	60V (250V Int)	3A	145mA	290mA	2.5s	3 Ohms	14 Ohms	-	-40°C ~ 85°C	-	Surface Mount	Nonstandard SMD	0.217" L x 0.217" W (5.50mm x 5.50mm)	-	0.091" (2.30mm)	-
MICROASMD050F-2	Littelfuse Inc.	PTC RESET FUSE 500MA 1210	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RUEF300U-2	Littelfuse Inc.	PTC RESET FUSE 30V 3A RADIAL	Active	Polymeric	30V	100A	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)	0.650" (16.50mm)	-	0.199" (5.05mm)
MICROASMD010F-2	Littelfuse Inc.	PTC RESET FUSE 30V 100MA 1210	Active	Polymeric	30V	10A	100mA	250mA	1s	2.1 Ohms	15 Ohms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.026" (0.67mm)	-
RUSBF120-2	Littelfuse Inc.	PTC RESET FUSE 6V 1.2A RADIAL	Active	Polymeric	6V	40A	1.2A	2A	500ms	70 mOhms	140 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.272" Dia x 0.122" T (6.90mm x 3.10mm)	0.461" (11.70mm)	-	0.201" (5.10mm)
RUEF160S	Littelfuse Inc.	PTC RESET FUSE 30V 1.6A RADIAL	Active	Polymeric	30V	100A	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)	-	0.199" (5.05mm)
MINIASMDC150F/12-2	Littelfuse Inc.	PTC RESET FUSE 1.5A 12V 1812	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RUSBF160-2	Littelfuse Inc.	PTC RESET FUSE 16V 1.6A RADIAL	Active	Polymeric	16V	40A	1.6A	3.2A	9s	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)	-	0.199" (5.05mm)
SMDC030F-2	Littelfuse Inc.	PTC RESET FUSE 60V 300MA 2920	Active	Polymeric	60V	10A	300mA	600mA	3s	300 mOhms	3.4 Ohms	-	-	-	Surface Mount	2920 (7351 Metric), Concave	0.295" L x 0.201" W (7.50mm x 5.10mm)	-	0.035" (0.90mm)	-
SMDC050F-2	Littelfuse Inc.	PTC RESET FUSE 60V 500MA 2920	Active	Polymeric	60V	10A	500mA	1A	4s	150 mOhms	1.2 Ohms	-	-	-	Surface Mount	2920 (7351 Metric), Concave	0.295" L x 0.201" W (7.50mm x 5.10mm)	-	0.035" (0.90mm)	-
MXP190BB	Littelfuse Inc.	PTC RESET FUSE 6V 1.9A STRAP	Active	Polymeric	6V	50A	1.9A	4.9A	2s	7 mOhms	24 mOhms	-	-	-	User Defined	Strap	0.394" L x 0.122" W (10.00mm x 3.11mm)	-	0.043" (1.10mm)	-
RGEF300K-2	Littelfuse Inc.	PTC RESET FUSE 16V 3A RADIAL	Active	Polymeric	16V	100A	3A	5.1A	1s	38 mOhms	97.5 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.260" L x 0.098" W (6.60mm x 2.50mm)	0.535" (13.60mm)	-	0.199" (5.05mm)
RUSBF250-2	Littelfuse Inc.	PTC RESET FUSE 16V 2.5A RADIAL	Active	Polymeric	16V	40A	2.5A	5A	40s	20 mOhms	60 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)	-	0.118" (3.00mm)
RUSBF185-2	Littelfuse Inc.	PTC RESET FUSE 16V 1.85A RADIAL	Active	Polymeric	16V	40A	1.85A	3.7A	10s	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)	-	0.199" (5.05mm)
72R075XU	Littelfuse Inc.	PTC RESET FUSE 72V 750MA RADIAL	Active	Polymeric	72V	40A	750mA	1.5A	6.3s	250 mOhms	600 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.402" Dia x 0.122" T (10.20mm x 3.10mm)	0.598" (15.20mm)	-	0.201" (5.10mm)
16R110BU	Littelfuse Inc.	PTC RESET FUSE 16V 1.1A RADIAL	Active	Polymeric	16V	40A	1.1A	2.2A	2.3s	50 mOhms	140 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" L x 0.118" W (7.40mm x 3.00mm)	0.559" (14.20mm)	-	0.201" (5.10mm)
SRP120LF	Littelfuse Inc.	PTC RESET FUSE 15V 1.2A STRAP	Active	Polymeric	15V	100A	1.2A	2.7A	5s	85 mOhms	220 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.827" L x 0.199" W (21.00mm x 5.05mm)	-	0.039" (1.00mm)	-
SRP120SF	Littelfuse Inc.	PTC RESET FUSE 15V 1.2A STRAP	Active	Polymeric	15V	100A	1.2A	2.7A	5s	85 mOhms	220 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.827" L x 0.199" W (21.00mm x 5.05mm)	-	0.039" (1.00mm)	-
SRP175LF	Littelfuse Inc.	PTC RESET FUSE 15V 1.75A STRAP	Active	Polymeric	15V	100A	1.75A	3.8A	5s	50 mOhms	90 mOhms	-	-	-	User Defined	Strap	0.866" L x 0.199" W (22.00mm x 5.05mm)	-	0.039" (1.00mm)	-
SRP175SF	Littelfuse Inc.	PTC RESET FUSE 15V 1.75A STRAP	Active	Polymeric	15V	100A	1.75A	3.8A	5s	50 mOhms	120 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.866" L x 0.199" W (22.00mm x 5.05mm)	-	0.039" (1.00mm)	-
LVR005NS-1	Littelfuse Inc.	PTC RESET FUSE 240V 50MA RADIAL	Active	Polymeric	240V (265V Int)	1A	50mA	120mA	10s	18.5 Ohms	65 Ohms	-	-20°C ~ 85°C	-	Through Hole	Radial, Disc	0.272" Dia x 0.181" T (6.90mm x 4.60mm)	0.390" (9.90mm)	-	0.200" (5.08mm)
RXEF185K-0.167	Littelfuse Inc.	PTC RESET FUSE 72V 1.85A RADIAL	Active	Polymeric	72V	40A	1.85A	3.7A	12.6s	80 mOhms	190 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.660" Dia x 0.118" T (16.76mm x 3.00mm)	0.906" (23.00mm)	-	0.199" (5.05mm)
16R300GPR	Littelfuse Inc.	PTC RESET FUSE 16V 3A RADIAL	Active	Polymeric	16V	100A	3A	5.1A	1s	38 mOhms	97.5 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.280" L x 0.118" W (7.10mm x 3.00mm)	0.433" (11.00mm)	-	0.201" (5.10mm)
72R090XPR	Littelfuse Inc.	PTC RESET FUSE 72V 900MA RADIAL	Active	Polymeric	72V	40A	900mA	1.8A	7.2s	200 mOhms	470 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.441" Dia x 0.122" T (11.20mm x 3.10mm)	0.622" (15.80mm)	-	0.201" (5.10mm)
06R155BU	Littelfuse Inc.	PTC RESET FUSE 6V 1.55A RADIAL	Active	Polymeric	6V	40A	1.55A	2.7A	2.2s	40 mOhms	100 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.272" Dia x 0.118" T (6.90mm x 3.00mm)	0.449" (11.40mm)	-	0.201" (5.10mm)
LVR005NK-2	Littelfuse Inc.	PTC RESET FUSE 240V 50MA RADIAL	Active	Polymeric	240V	1A	50mA	120mA	10s	18.5 Ohms	65 Ohms	-	-	-	Through Hole	Radial, Disc	0.272" Dia x 0.181" T (6.90mm x 4.60mm)	0.476" (12.10mm)	-	0.200" (5.08mm)
16R160BU	Littelfuse Inc.	PTC RESET FUSE 16V 1.6A RADIAL	Active	Polymeric	16V	40A	1.6A	3.2A	9s	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)

Manufacturers for PTC Resettable Fuses