PTC Resettable Fuses

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Series	Packaging	Product Status	Type	Voltage - Max	Current - Hold (Ih) (Max)	Current - Trip (It)	Current - Max	Time to Trip	Resistance - Initial (Ri) (Min)	Resistance - Post Trip (R1) (Max)	Resistance - 25°C (Typ)	Operating Temperature	Grade	Qualification	Ratings	Mounting Type	Size / Dimension	Height - Seated (Max)	Thickness (Max)	Lead Spacing
RUEF250-1 PTC RESET FUSE 30V 2.5A RADIAL Littelfuse Inc.	8,344	-	RFQ	Datasheet	Radial, Disc	PolySwitch®, RUEF	Bulk	Obsolete	Polymeric	30V	2.5 A	5 A	100 A	10.3 s	20 mOhms	70 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.449" L x 0.118" W (11.40mm x 3.00mm)	0.720" (18.30mm)	-	0.199" (5.05mm)
15ST175U PTC RESET FUSE 15V 1.75A STRAP Littelfuse Inc.	2,908	-	RFQ	Datasheet	Strap	POLY-FUSE®, ST	Bulk	Obsolete	Polymeric	15V	1.75 A	3.8 A	100 A	5 s	50 mOhms	120 mOhms	-	-40°C ~ 85°C	-	-	-	User Defined	0.866" L x 0.199" W (22.00mm x 5.05mm)	-	0.039" (1.00mm)	-
PFRA.090.2.009 PTC RESET FUSE 30V 900MA RADIAL SCHURTER Inc.	3,507	-	RFQ	Datasheet	Radial, Disc	PFRA	Tape & Reel (TR)	Obsolete	Polymeric	30V	900 mA	1.8 A	40 A	5.9 s	70 mOhms	220 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.461" Dia x 0.122" T (11.70mm x 3.10mm)	0.657" (16.70mm)	-	0.201" (5.10mm)
VLP120UF PTC RESET FUSE 16V 1.2A STRAP Littelfuse Inc.	6,813	-	RFQ	Datasheet	Strap	PolySwitch®, VLP	Bulk	Obsolete	Polymeric	16V	1.2 A	3.6 A	60 A	5 s	39 mOhms	134 mOhms	-	-	-	-	-	User Defined	-	0.028" (0.70mm)	-	-
MF-R025-AP PTC RESET FUSE 60V 250MA RADIAL Bourns Inc.	5,546	-	RFQ	Datasheet	Radial, Disc	Multifuse®, MF-R	Tape & Box (TB)	Active	Polymeric	60V	250 mA	500 mA	40 A	2.5 s	1 Ohms	3 Ohms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.291" Dia x 0.122" T (7.40mm x 3.10mm)	0.500" (12.70mm)	-	0.201" (5.10mm)
MF-R010-AP-17 PTC RESETTABLE 0.1A 60V RADIAL L Bourns Inc.	5,291	-	RFQ	Datasheet	Radial, Disc	Multifuse®, MF-R	Tape & Box (TB)	Active	Polymeric	60V	100 mA	200 mA	40 A	4 s	2.5 Ohms	7.5 Ohms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.291" Dia x 0.122" T (7.40mm x 3.10mm)	0.500" (12.70mm)	-	0.201" (5.10mm)
MF-R005-2-14 PTC RESETTABLE 0.05A 60V RADIAL Bourns Inc.	7,817	-	RFQ	Datasheet	Radial, Disc	Multifuse®, MF-R	Tape & Reel (TR)	Active	Polymeric	60V	50 mA	100 mA	40 A	5 s	7.3 Ohms	22 Ohms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.315" Dia x 0.122" T (8.00mm x 3.10mm)	0.327" (8.30mm)	-	0.201" (5.10mm)
MF-R025-0-17 PTC RESETTABLE 0.25A 60V RADIAL Bourns Inc.	5,214	-	RFQ	Datasheet	Radial, Disc	Multifuse®, MF-R	Bulk	Active	Polymeric	60V	250 mA	500 mA	40 A	2.5 s	1 Ohms	3 Ohms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.291" Dia x 0.122" T (7.40mm x 3.10mm)	0.500" (12.70mm)	-	0.201" (5.10mm)
MF-R017-AP-17 PTC RESETTABLE 0.17A 60V RADIAL Bourns Inc.	8,618	-	RFQ	Datasheet	Radial, Disc	Multifuse®, MF-R	Tape & Box (TB)	Active	Polymeric	60V	170 mA	340 mA	40 A	3 s	2 Ohms	8 Ohms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.291" Dia x 0.122" T (7.40mm x 3.10mm)	0.500" (12.70mm)	-	0.201" (5.10mm)
MF-R020-0-17 PTC RESETTABLE 0.2A 60V RADIAL L Bourns Inc.	9,448	-	RFQ	Datasheet	Radial, Disc	Multifuse®, MF-R	Bulk	Active	Polymeric	60V	200 mA	400 mA	40 A	2.2 s	1.5 Ohms	4.4 Ohms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.291" Dia x 0.122" T (7.40mm x 3.10mm)	0.500" (12.70mm)	-	0.201" (5.10mm)
MF-R030-0-17 PTC RESETTABLE 0.3A 60V RADIAL L Bourns Inc.	3,387	-	RFQ	Datasheet	Radial, Disc	Multifuse®, MF-R	Bulk	Active	Polymeric	60V	300 mA	600 mA	40 A	3 s	760 mOhms	2.1 Ohms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.291" Dia x 0.122" T (7.40mm x 3.10mm)	0.528" (13.40mm)	-	0.201" (5.10mm)
MF-R017-2-17 PTC RESETTABLE 0.17A 60V RADIAL Bourns Inc.	2,590	-	RFQ	Datasheet	Radial, Disc	Multifuse®, MF-R	Tape & Reel (TR)	Active	Polymeric	60V	170 mA	340 mA	40 A	3 s	2 Ohms	8 Ohms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.291" Dia x 0.122" T (7.40mm x 3.10mm)	0.500" (12.70mm)	-	0.201" (5.10mm)
RF5029-000 NANOASMDCH010F-2 Littelfuse Inc.	8,791	-	RFQ	Datasheet	1206 (3216 Metric), Concave	PolySwitch®nanoASMDCH	Bulk	Active	Polymeric	30V	100 mA	300 mA	20 A	5 s	1 Ohms	7.5 Ohms	-	-40°C ~ 125°C	Automotive	AEC-Q200	-	Surface Mount	0.126" L x 0.063" W (3.20mm x 1.59mm)	-	0.033" (0.85mm)	-
TCF250-145 PTC RESET FUSE 60V 145MA SMD Littelfuse Inc.	2,185	-	RFQ	Datasheet	Nonstandard SMD	PolySwitch®, TCF250	Bulk	Active	Polymeric	60V (250V Int)	145 mA	290 mA	3 A	2.5 s	3 Ohms	14 Ohms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.217" L x 0.217" W (5.50mm x 5.50mm)	-	0.091" (2.30mm)	-
PTGL05AS100K4B51A0 PTC RESET FUSE 60V 215MA RADIAL Murata Electronics	6,552	-	RFQ	Datasheet	Radial, Disc	POSISTOR®, PTGL	Tape & Box (TB)	Obsolete	Ceramic	60V	215 mA	286 mA	1.5 A	-	-	-	10 Ohms	-30°C ~ 85°C	-	-	-	Through Hole	0.217" Dia x 0.138" T (5.50mm x 3.50mm)	0.630" (16.00mm)	-	0.197" (5.00mm)
SMD1210P050TFA PTC RESET FUSE 13.2V 500MA 1210 Littelfuse Inc.	8,207	-	RFQ	Datasheet	1210 (3225 Metric), Concave	POLY-FUSE®, SMD1210	Tape & Reel (TR)	Obsolete	Polymeric	13.2V	500 mA	1 A	40 A	100 ms	250 mOhms	900 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.027" (0.68mm)	-
SMD1210P075TFA PTC RESET FUSE 6V 750MA 1210 Littelfuse Inc.	3,380	-	RFQ	Datasheet	1210 (3225 Metric), Concave	POLY-FUSE®, SMD1210	Tape & Reel (TR)	Obsolete	Polymeric	6V	750 mA	1.5 A	40 A	100 ms	130 mOhms	400 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.027" (0.68mm)	-
SRP200 PTC RESET FUSE 30V 2A STRAP Littelfuse Inc.	6,277	-	RFQ	Datasheet	Strap	PolySwitch®, SRP	Bulk	Obsolete	Polymeric	30V	2 A	4.4 A	100 A	4 s	30 mOhms	100 mOhms	-	-40°C ~ 85°C	-	-	-	User Defined	0.880" L x 0.417" W (22.35mm x 10.60mm)	-	0.043" (1.10mm)	-
SRP120 PTC RESET FUSE 15V 1.2A STRAP Littelfuse Inc.	3,246	-	RFQ	Datasheet	Strap	PolySwitch®, SRP	Bulk	Obsolete	Polymeric	15V	1.2 A	2.7 A	100 A	5 s	85 mOhms	220 mOhms	-	-40°C ~ 85°C	-	-	-	User Defined	0.827" L x 0.199" W (21.00mm x 5.05mm)	-	0.039" (1.00mm)	-
SRP175 PTC RESET FUSE 15V 1.75A STRAP Littelfuse Inc.	3,399	-	RFQ	Datasheet	Strap	PolySwitch®, SRP	Bulk	Obsolete	Polymeric	15V	1.75 A	3.8 A	100 A	5 s	50 mOhms	120 mOhms	-	-40°C ~ 85°C	-	-	-	User Defined	0.866" L x 0.199" W (22.00mm x 5.05mm)	-	0.039" (1.00mm)	-

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