Bourns PTC Resettable Fuses

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CategoryPower / Circuit Protection / PTC Resettable Fuses

ManufacturerBourns Inc.

Records 760

Page 23/26

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-RX014/250U-B5-2	Bourns	PTC RESET FUSE 60V 145MA RADIAL	3,384	Multifuse®, MF-RX/250	Polymeric	60V (250V Int)	3A	145mA	-	-	4.5 Ohms	14 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.236" L x 0.150" W (6.00mm x 3.80mm)	0.394" (10.00mm)	-	0.201" (5.10mm)
MF-RX110-2-99	Bourns	PTC RESET FUSE 60V 1.1A RADIAL	3,526	Multifuse®, MF-RX	Polymeric	60V	40A	1.1A	2.2A	8.2s	150 mOhms	380 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.512" Dia x 0.122" T (13.00mm x 3.10mm)	0.709" (18.00mm)	-	0.201" (5.10mm)
MF-RX135-2-99	Bourns	PTC RESET FUSE 60V 1.35A RADIAL	7,866	Multifuse®, MF-RX	Polymeric	60V	40A	1.35A	2.7A	9.6s	120 mOhms	300 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.483" L x 0.122" W (12.26mm x 3.10mm)	0.718" (18.26mm)	-	0.201" (5.10mm)
MF-RX160-2-99	Bourns	PTC RESET FUSE 60V 1.6A RADIAL	3,438	Multifuse®, MF-RX	Polymeric	60V	40A	1.6A	3.2A	11.4s	90 mOhms	220 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.642" L x 0.122" W (16.30mm x 3.10mm)	0.839" (21.30mm)	-	0.201" (5.10mm)
MF-RX185-2-99	Bourns	PTC RESET FUSE 60V 1.85A RADIAL	3,600	Multifuse®, MF-RX	Polymeric	60V	40A	1.85A	3.7A	12.6s	80 mOhms	190 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.701" L x 0.122" W (17.80mm x 3.10mm)	0.902" (22.90mm)	-	0.201" (5.10mm)
MF-RX250-2-99	Bourns	PTC RESET FUSE 60V 2.5A RADIAL	7,740	Multifuse®, MF-RX	Polymeric	60V	40A	2.5A	5A	15.6s	50 mOhms	130 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.839" L x 0.122" W (21.30mm x 3.10mm)	1.039" (26.40mm)	-	0.402" (10.20mm)
MF-RX300-2-99	Bourns	PTC RESET FUSE 60V 3A RADIAL	2,088	Multifuse®, MF-RX	Polymeric	60V	40A	3A	6A	19.8s	40 mOhms	100 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.980" L x 0.122" W (24.90mm x 3.10mm)	1.181" (30.00mm)	-	0.402" (10.20mm)
MF-RX375/72-2-99	Bourns	PTC RESET FUSE 72V 3.75A RADIAL	5,688	Multifuse®, MF-RX/72	Polymeric	72V	40A	3.75A	7.5A	24s	30 mOhms	80 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.926" L x 0.122" W (23.51mm x 3.10mm)	1.161" (29.50mm)	-	0.402" (10.20mm)
MF-RX375-2-99	Bourns	PTC RESET FUSE 60V 3.75A RADIAL	4,878	Multifuse®, MF-RX	Polymeric	60V	40A	3.75A	7.5A	24s	30 mOhms	80 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	1.118" L x 0.122" W (28.40mm x 3.10mm)	1.319" (33.50mm)	-	0.402" (10.20mm)
MF-SM100-2-006	Bourns	PTC RESET FUSE 30V 1.1A 2SMD	3,060	Multifuse®, MF-SM	Polymeric	30V	80A	1.1A	2.2A	500ms	120 mOhms	480 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.287" L x 0.214" W (7.31mm x 5.44mm)	-	0.118" (3.00mm)	-
MF-SM260-2-99	Bourns	PTC RESET FUSE 6V 2.6A 2SMD	29,162	Multifuse®, MF-SM	Polymeric	6V	100A	2.6A	5.2A	20s	25 mOhms	75 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.287" L x 0.214" W (7.31mm x 5.44mm)	-	0.118" (3.00mm)	-
MF-SM300-2-99	Bourns	PTC RESET FUSE 6V 3A 2SMD	7,650	Multifuse®, MF-SM	Polymeric	6V	100A	3A	6A	35s	15 mOhms	48 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.287" L x 0.214" W (7.31mm x 5.44mm)	-	0.118" (3.00mm)	-
MF-SM100-2-99	Bourns	PTC RESET FUSE 30V 1.1A 2SMD	20,271	Multifuse®, MF-SM	Polymeric	30V	80A	1.1A	2.2A	500ms	120 mOhms	480 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.287" L x 0.214" W (7.31mm x 5.44mm)	-	0.118" (3.00mm)	-
MF-SM075/60-2-99	Bourns	PTC RESET FUSE 60V 750MA 2SMD	4,500	Multifuse®, MF-SM	Polymeric	60V	10A	750mA	1.5A	300ms	230 mOhms	1 Ohms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.287" L x 0.214" W (7.31mm x 5.44mm)	-	0.125" (3.18mm)	-
MF-SM100/33-2-99	Bourns	PTC RESET FUSE 33V 1.1A 2SMD	6,678	Multifuse®, MF-SM	Polymeric	33V	40A	1.1A	2.2A	500ms	120 mOhms	410 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.287" L x 0.214" W (7.31mm x 5.44mm)	-	0.118" (3.00mm)	-
MF-R030-2-99	Bourns	PTC RESET FUSE 60V 300MA RADIAL	7,182	Multifuse®, MF-R	Polymeric	60V	40A	300mA	600mA	3s	760 mOhms	2.1 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" Dia x 0.122" T (7.40mm x 3.10mm)	0.528" (13.40mm)	-	0.201" (5.10mm)
MF-R040-2-99	Bourns	PTC RESET FUSE 60V 400MA RADIAL	5,094	Multifuse®, MF-R	Polymeric	60V	40A	400mA	800mA	3.8s	520 mOhms	1.29 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" Dia x 0.122" T (7.40mm x 3.10mm)	0.539" (13.70mm)	-	0.201" (5.10mm)
MF-R300-2-99	Bourns	PTC RESET FUSE 30V 3A RADIAL	2,664	Multifuse®, MF-R	Polymeric	30V	40A	3A	6A	10.8s	20 mOhms	80 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.472" L x 0.118" W (12.00mm x 3.00mm)	0.720" (18.30mm)	-	0.201" (5.10mm)
MF-R020-2-99	Bourns	PTC RESET FUSE 60V 200MA RADIAL	8,370	Multifuse®, MF-R	Polymeric	60V	40A	200mA	400mA	2.2s	1.5 Ohms	4.4 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" Dia x 0.122" T (7.40mm x 3.10mm)	0.500" (12.70mm)	-	0.201" (5.10mm)
MF-SM075-2-99	Bourns	PTC RESET FUSE 30V 750MA 2SMD	6,660	Multifuse®, MF-SM	Polymeric	30V	80A	750mA	1.5A	300ms	230 mOhms	1 Ohms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.287" L x 0.214" W (7.31mm x 5.44mm)	-	0.125" (3.18mm)	-
CMF-SDV09-2	Bourns	PTC RESET FUSE	3,436	CMF-SD	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MF-LS100S	Bourns	PTC RESET FUSE 24V 1A STRAP	4,212	Multifuse®, MF-LS	Polymeric	24V	100A	1A	2.5A	7s	70 mOhms	260 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.866" L x 0.199" W (22.00mm x 5.05mm)	-	0.039" (1.00mm)	-
CMF-SD50-2	Bourns	PTC RESET FUSE 230V 90MA 4SMD	4,950	CMF-SD	Ceramic	230V (600V Int)	3A	90mA	190mA	100ms	-	-	50 Ohms	-	-	Surface Mount	4-SMD Cube	0.402" L x 0.354" W (10.20mm x 9.00mm)	-	0.425" (10.80mm)	-
MF-LS180S	Bourns	PTC RESET FUSE 24V 1.8A STRAP	4,896	Multifuse®, MF-LS	Polymeric	24V	100A	1.8A	3.8A	2.9s	40 mOhms	120 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.984" L x 0.199" W (25.00mm x 5.05mm)	-	0.039" (1.00mm)	-
MF-LS190S	Bourns	PTC RESET FUSE 24V 1.9A STRAP	3,708	Multifuse®, MF-LS	Polymeric	24V	100A	1.9A	4.2A	3s	30 mOhms	100 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.880" L x 0.417" W (22.35mm x 10.60mm)	-	0.043" (1.10mm)	-
MF-LS260S	Bourns	PTC RESET FUSE 24V 2.6A STRAP	7,002	Multifuse®, MF-LS	Polymeric	24V	100A	2.6A	5.2A	5s	25 mOhms	76 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.984" L x 0.447" W (25.00mm x 11.35mm)	-	0.039" (1.00mm)	-
MF-LS300S	Bourns	PTC RESET FUSE 24V 3A STRAP	5,814	Multifuse®, MF-LS	Polymeric	24V	100A	3A	6.3A	4s	15 mOhms	55 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	1.185" L x 0.522" W (30.10mm x 13.25mm)	-	0.043" (1.10mm)	-
MF-LS340S	Bourns	PTC RESET FUSE 24V 3.4A STRAP	2,142	Multifuse®, MF-LS	Polymeric	24V	100A	3.4A	6.8A	5s	16 mOhms	50 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.984" L x 0.604" W (25.00mm x 15.35mm)	-	0.039" (1.00mm)	-
MF-R005-2-99	Bourns	PTC RESET FUSE 60V 50MA RADIAL	4,842	Multifuse®, MF-R	Polymeric	60V	40A	50mA	100mA	5s	7.3 Ohms	22 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.315" Dia x 0.122" T (8.00mm x 3.10mm)	0.327" (8.30mm)	-	0.201" (5.10mm)
MF-R005-AP-99	Bourns	PTC RESET FUSE 60V 50MA RADIAL	5,976	Multifuse®, MF-R	Polymeric	60V	40A	50mA	100mA	5s	7.3 Ohms	22 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.315" Dia x 0.122" T (8.00mm x 3.10mm)	0.327" (8.30mm)	-	0.201" (5.10mm)

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