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PTC Resettable Fuses(2023)

Product Number	Pricing(USD)	Quantity	Quantity Available	Mfr	Series	Package	Product Status	Operating Temperature	Ratings	Lead Spacing	Size / Dimension	Height - Seated (Max)	Mounting Type	Package / Case	Type	Approval Agency	Thickness (Max)	DataSheet	RoHS Status	Moisture Sensitivity Level (MSL)	REACH Status	Other Names	ECCN	HTSUS	Standard Package	Current - Max	Voltage - Max	Current - Hold (Ih) (Max)	Current - Trip (It)	Time to Trip	Resistance - Initial (Ri) (Min)	Resistance - Post Trip (R1) (Max)
SMD1206P016TFA	-	RFQ	2386	Littelfuse Inc.	POLY-FUSE®, SMD1206	Tape & Reel (TR)	Obsolete	-40°C ~ 85°C	-	-	0.128" L x 0.065" W (3.25mm x 1.65mm)	-	Surface Mount	1206 (3216 Metric), Concave	Polymeric	cURus, TUV	0.041" (1.05mm)	download	ROHS3 Compliant	1 (Unlimited)		SMD1206P016TSA-NDR	EAR99	8533.40.8070	3,000	40 A	30V	160 mA	370 mA	300 ms	1.2 Ohms	4.5 Ohms
24LT190SU	-	RFQ	9287	Littelfuse Inc.	POLY-FUSE®, LT	Bulk	Obsolete	-40°C ~ 85°C	-	-	0.880" L x 0.417" W (22.35mm x 10.60mm)	-	User Defined	Strap	Polymeric	cURus, TUV	0.039" (1.00mm)	download	ROHS3 Compliant	1 (Unlimited)			EAR99	8533.40.8070	500	100 A	24V	1.9 A	4.2 A	3 s	30 mOhms	100 mOhms
SMD2920P050TFA	-	RFQ	8737	Littelfuse Inc.	POLY-FUSE®, SMD2920	Tape & Reel (TR)	Obsolete	-40°C ~ 85°C	-	-	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	Surface Mount	2920 (7351 Metric), Concave	Polymeric	cURus, TUV	0.039" (1.00mm)	download	ROHS3 Compliant	1 (Unlimited)		SMD2920P050TSA-NDR	EAR99	8533.40.8070	1,500	10 A	60V	500 mA	1 A	4 s	350 mOhms	1.4 Ohms
06R075BU	-	RFQ	7350	Littelfuse Inc.	POLY-FUSE®, USBR	Bulk	Obsolete	-40°C ~ 85°C	-	0.201" (5.10mm)	0.272" Dia x 0.118" T (6.90mm x 3.00mm)	0.449" (11.40mm)	Through Hole	Radial, Disc	Polymeric	cURus, TUV	-	download	ROHS3 Compliant	1 (Unlimited)		-06R075BU	EAR99	8533.40.8070	500	40 A	6V	750 mA	1.3 A	400 ms	100 mOhms	230 mOhms
MINIASMDC260F/13.2-2	0.7900	RFQ	1	Littelfuse Inc.	PolySwitch®, miniASMD	Bulk	Active	-40°C ~ 85°C	AEC-Q200	-	0.181" L x 0.128" W (4.60mm x 3.24mm)	-	Surface Mount	1812 (4532 Metric), Concave	Polymeric	-	0.060" (1.52mm)	download		2A (4 Weeks)			EAR99	8533.40.8070	1,500	100 A	13.2V	2.6 A	5 A	5 s	15 mOhms	50 mOhms
1812L270SLPR	-	RFQ	3145	Littelfuse Inc.	POLY-FUSE®, LoRho	Tape & Reel (TR)	Discontinued at SIC	-40°C ~ 85°C	-	-	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	Surface Mount	1812 (4532 Metric), Concave	Polymeric	cURus, TUV	0.028" (0.70mm)	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8533.40.8070	2,000	50 A	6V	2.7 A	6.2 A	2 s	3 mOhms	22 mOhms
MINISMDC200-2	-	RFQ	5865	Littelfuse Inc.	PolySwitch®, miniSMD	Tape & Reel (TR)	Obsolete	-40°C ~ 85°C	-	-	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	Surface Mount	1812 (4532 Metric), Concave	Polymeric	CSA, TUV, UL	0.048" (1.22mm)	download	RoHS non-compliant	2A (4 Weeks)	REACH Unaffected		EAR99	8533.40.8070	2,000	100 A	8V	2 A	4 A	5 s	20 mOhms	70 mOhms
RXEF017-1	-	RFQ	6557	Littelfuse Inc.	PolySwitch®, RXEF	Bulk	Obsolete	-40°C ~ 85°C	-	0.199" (5.05mm)	0.291" Dia x 0.118" T (7.40mm x 3.00mm)	0.500" (12.70mm)	Through Hole	Radial, Disc	Polymeric	CQC, CSA, TUV, UL	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8533.40.8070	2,000	40 A	60V	170 mA	340 mA	3 s	3.3 Ohms	8 Ohms
HVR250P145CF	-	RFQ	5463	Littelfuse Inc.	POLY-FUSE®, HVR250	Tape & Box (TB)	Obsolete	-40°C ~ 85°C	-	0.217" (5.50mm)	0.236" Dia x 0.201" T (6.00mm x 5.10mm)	0.492" (12.50mm)	Through Hole	Radial, Disc	Polymeric	cURus, TUV	-	download	ROHS3 Compliant	Not Applicable		HVR250P145CF-NDR	EAR99	8533.40.8070	1,200	3 A	60V (250V Int)	145 mA	290 mA	2.5 s	3 Ohms	14 Ohms
NANOASMDC025F-2	0.5000	RFQ	2	Littelfuse Inc.	PolySwitch® ASMD	Tape & Reel (TR)	Active	-40°C ~ 85°C	AEC-Q200	-	0.126" L x 0.063" W (3.20mm x 1.59mm)	-	Surface Mount	1206 (3216 Metric), Concave	Polymeric	-	0.032" (0.82mm)	download		2A (4 Weeks)			EAR99	8533.40.8070	3,000	100 A	16V	250 mA	580 mA	10 ms	400 mOhms	2.1 Ohms
MICROSMD400LR-2	0.8000	RFQ	7850	Littelfuse Inc.	PolySwitch®, microSMD	Tape & Reel (TR)	Obsolete	-40°C ~ 80°C	-	-	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	Surface Mount	1210 (3225 Metric)	Polymeric	-	0.039" (1.00mm)	download	ROHS3 Compliant	2A (4 Weeks)			EAR99	8533.40.8070	3,000	50 A	6V	4 A	9 A	10 s	2.5 mOhms	9.9 mOhms
RXE020	-	RFQ	4234	Littelfuse Inc.	PolySwitch®, RXE	Bulk	Obsolete	-	-	0.199" (5.05mm)	0.291" Dia x 0.118" T (7.40mm x 3.00mm)	0.461" (11.70mm)	Through Hole	Radial, Disc	Polymeric	CSA, TUV, UL	-	download	RoHS non-compliant	Not Applicable	REACH Unaffected		EAR99	8533.40.8070	500	40 A	72V	200 mA	400 mA	2.2 s	1.83 Ohms	4.4 Ohms
AGRF800S-2	-	RFQ	6670	Littelfuse Inc.	PolySwitch®, AGRF	Tape & Reel (TR)	Obsolete	-40°C ~ 85°C	AEC-Q200	0.200" (5.08mm)	0.500" L x 0.118" W (12.70mm x 3.00mm)	0.823" (20.90mm)	Through Hole	Radial, Disc	Polymeric	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected	RF0256-000	EAR99	8533.40.8070	1,500	100 A	16V	8 A	15 A	5.5 s	4.9 mOhms	17.5 mOhms
LVR075S-240-1	-	RFQ	4278	Littelfuse Inc.	-	Bulk	Active											download	RoHS Compliant	1 (Unlimited)			EAR99	8533.40.8070	500
RF5027-000	0.4625	RFQ	8912	Littelfuse Inc.	PolySwitch®nanoASMDCH	Bulk	Active	-40°C ~ 125°C	AEC-Q200	-	0.126" L x 0.063" W (3.20mm x 1.59mm)	-	Surface Mount	1206 (3216 Metric), Concave	Polymeric	TUV, UR	0.039" (1.00mm)	download				18-RF5027-000	EAR99	8533.40.8070	3,000	40 A	12V	750 mA	2.25 A	150 ms	80 mOhms	460 mOhms
SMD0805P050TFA	-	RFQ	6050	Littelfuse Inc.	POLY-FUSE®, SMD0805	Tape & Reel (TR)	Obsolete	-40°C ~ 85°C	-	-	0.083" L x 0.053" W (2.10mm x 1.35mm)	-	Surface Mount	0805 (2012 Metric), Concave	Polymeric	cURus, TUV	0.039" (1.00mm)	download	ROHS3 Compliant	1 (Unlimited)			EAR99	8533.40.8070	3,000	40 A	6V	500 mA	1 A	100 ms	150 mOhms	850 mOhms
250S130-RBDR	0.9100	RFQ	12	Littelfuse Inc.	POLY-FUSE®, 250S	Tape & Reel (TR)	Active	-40°C ~ 85°C	-	-	0.370" L x 0.291" W (9.40mm x 7.40mm)	-	Surface Mount	2-SMD	Polymeric	cURus, TUV	0.146" (3.70mm)	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8533.40.8070	1,500	3 A	60V (250V Int)	130 mA	260 mA	700 ms	9 Ohms	20 Ohms
ASMD150F/33-2	0.8000	RFQ	1	Littelfuse Inc.	PolySwitch®, ASMD	Tape & Reel (TR)	Active	-40°C ~ 85°C	AEC-Q200	-	0.343" L x 0.250" W (8.70mm x 6.36mm)	0.118" (3.00mm)	Surface Mount	2-SMD	Polymeric	-	-	download	ROHS3 Compliant	2A (4 Weeks)			EAR99	8533.40.8070	1,500	40 A	33V	1.2 A	2.88 A	14 s	68 mOhms	230 mOhms
TRF250-145T	0.9900	RFQ	500	Littelfuse Inc.	PolySwitch®, TRF250	Bag	Active	-40°C ~ 85°C	-	0.197" (5.00mm)	0.256" L x 0.181" W (6.50mm x 4.60mm)	0.433" (11.00mm)	Through Hole	Radial, Disc	Polymeric	CSA, TUV, UL	-	download	ROHS3 Compliant	1 (Unlimited)			EAR99	8533.40.8070	500	3 A	60V (250V Int)	145 mA	290 mA	2.5 s	5.4 Ohms	14 Ohms
PICOSMD035F-2	-	RFQ	9183	Littelfuse Inc.	PolySwitch®, picoSMD	Tape & Reel (TR)	Obsolete	-40°C ~ 85°C	-	-	0.079" L x 0.052" W (2.01mm x 1.31mm)	-	Surface Mount	0805 (2012 Metric)	Polymeric	CSA, TUV, UL	0.032" (0.81mm)	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8533.40.8070	4,000	20 A	6V	350 mA	750 mA	100 ms	420 mOhms	1.4 Ohms
600R150-RBZR	1.2000	RFQ	6	Littelfuse Inc.	POLY-FUSE®, 600R	Cut Tape (CT)	Active	-40°C ~ 85°C	-	0.201" (5.10mm)	0.354" L x 0.181" W (9.00mm x 4.60mm)	0.492" (12.50mm)	Through Hole	Radial, Disc	Polymeric	cURus, TUV	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8533.40.8070	1,200	3 A	60V (600V Int)	150 mA	300 mA	3 s	9 Ohms	22 Ohms
BD280-1130-10/16	4.5300	RFQ	1	Littelfuse Inc.	PolySwitch®, BD280	Bulk	Active	-40°C ~ 125°C	AEC-Q200	-	1.193" L x 0.433" W (30.30mm x 11.00mm)	0.262" (6.65mm)	Holder	Blade Type	Polymeric	-	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8533.40.8070	1,600	100 A	14V	8 A	13 A	8 s	9.5 Ohms	18.5 Ohms
250R170-CF	-	RFQ	2105	Littelfuse Inc.	-	Bulk	Obsolete											-	ROHS3 Compliant	1 (Unlimited)		18-250R170-CF	EAR99	8533.40.8070	1
60R090XU	0.6700	RFQ	297	Littelfuse Inc.	POLY-FUSE®, 60R	Bulk	Active	-40°C ~ 85°C	-	0.201" (5.10mm)	0.441" Dia x 0.122" T (11.20mm x 3.10mm)	0.622" (15.80mm)	Through Hole	Radial, Disc	Polymeric	cURus, TUV	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8533.40.8070	500	40 A	60V	900 mA	1.8 A	7.2 s	200 mOhms	470 mOhms
16VT270U	-	RFQ	2297	Littelfuse Inc.	POLY-FUSE®, VT	Bulk	Obsolete	-	-	-			User Defined	Strap	Polymeric	-		download	ROHS3 Compliant	1 (Unlimited)		-16VT270U	EAR99	8533.40.8070	500	100 A	16V	2.7 A
MXP190B	-	RFQ	3685	Littelfuse Inc.	-	Bulk	Obsolete											-	RoHS Compliant	1 (Unlimited)			EAR99	8533.40.8070	2,000
VLR150ULAF	-	RFQ	7363	Littelfuse Inc.	PolySwitch®, VLR	Bulk	Obsolete	-	-	-	-	-	User Defined	Strap	Polymeric	-	-	-	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8533.40.8070	2,000	100 A	12V	1.5 A		5 s
TSL250-080F-2	1.0500	RFQ	20	Littelfuse Inc.	PolySwitch®, TSL250	Tape & Reel (TR)	Active	-40°C ~ 85°C	-	-	0.287" L x 0.199" W (7.30mm x 5.05mm)	-	Surface Mount	2-SMD	Polymeric	CSA, TUV, UL	0.146" (3.70mm)	download	ROHS3 Compliant	1 (Unlimited)			EAR99	8533.40.8070	1,500	3 A	80V (250V Int)	80 mA	240 mA	800 ms	5 Ohms	20 Ohms
NANOASMDCH010F-2	0.6700	RFQ	4786	Littelfuse Inc.	PolySwitch®nanoASMDCH	Tape & Reel (TR)	Active	-40°C ~ 125°C	AEC-Q200	-	0.126" L x 0.063" W (3.20mm x 1.59mm)	-	Surface Mount	1206 (3216 Metric), Concave	Polymeric	TUV, UR	0.033" (0.85mm)	download		2A (4 Weeks)			EAR99	8533.40.8070	3,000	20 A	30V	100 mA	300 mA	5 s	1 Ohms	7.5 Ohms
1812L200/16DR	0.9800	RFQ	3	Littelfuse Inc.	POLY-FUSE®, 1812L	Tape & Reel (TR)	Active	-40°C ~ 85°C	-	-	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	Surface Mount	1812 (4532 Metric), Concave	Polymeric	cURus, TUV	0.047" (1.20mm)	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8533.40.8070	1,500	100 A	16V	2 A	3.5 A	2 s	20 mOhms	70 mOhms

2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m²
In-stock Warehouse

PTC Resettable Fuses(2023)

2000+

30,000,000

2800+

15,000 m2

15,000 m²