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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)
MICROSMD010F-02	-	RFQ	6053	Littelfuse Inc.	PolySwitch®, miniSMD	Tape & Reel (TR)	Active	-40°C ~ 85°C	-	-	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	Surface Mount	1210 (3225 Metric), Concave	Polymeric	CSA, TUV, UL	0.033" (0.85mm)	download	ROHS3 Compliant	2A (4 Weeks)			EAR99	8533.40.8070	20,000	10 A	30V	100 mA	250 mA	1 s	2.1 Ohms	15 Ohms
VLP210XLF	0.9500	RFQ	9	Littelfuse Inc.	PolySwitch®, VLP	Bulk	Obsolete	-40°C ~ 85°C	-	-	0.648" L x 0.280" W (16.45mm x 7.10mm)	-	User Defined	Strap	Polymeric	CSA, TUV, UL	0.032" (0.80mm)	-	ROHS3 Compliant	1 (Unlimited)			EAR99	8533.40.8070	2,000	100 A	16V	2.1 A	4.7 A	5 s	18 mOhms	60 mOhms
TRF250-120T-R1-B-0.5	0.8700	RFQ	528	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)	REACH Unaffected		EAR99	8533.40.8070	500	3 A	60V (250V Int)	120 mA	240 mA	1 s	6 Ohms	16 Ohms
TCF250-145T-B-0.5	0.7200	RFQ	2	Littelfuse Inc.	PolySwitch®, TCF250	Bag	Active	-40°C ~ 85°C	-	-	0.217" L x 0.217" W (5.50mm x 5.50mm)	-	Surface Mount	Nonstandard SMD	Polymeric	-	0.091" (2.30mm)	download	ROHS3 Compliant	1 (Unlimited)			EAR99	8533.40.8070	2,500	3 A	60V (250V Int)	145 mA	290 mA	1 s	5 Ohms	14 Ohms
LVR040S	0.8700	RFQ	24	Littelfuse Inc.	PolySwitch®, LVR	Bulk	Active	-20°C ~ 85°C	-	0.200" (5.08mm)	0.453" L x 0.150" W (11.50mm x 3.80mm)	0.768" (19.50mm)	Through Hole	Radial, Disc	Polymeric	CQC, CSA, TUV, UL	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8533.40.8070	500	5.5 A	240V (265V Int)	400 mA	900 mA	24 s	600 mOhms	1.9 Ohms
RHEF050-2	0.6700	RFQ	2	Littelfuse Inc.	PolySwitch®, RHEF	Tape & Reel (TR)	Active	-40°C ~ 125°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	CSA, TUV, UL	-	download	ROHS3 Compliant	Not Applicable			EAR99	8533.40.8070	2,500	40 A	30V	500 mA	920 mA	2.5 s	480 mOhms	1.1 Ohms
0805L150SLYR	1.8500	RFQ	9	Littelfuse Inc.	POLY-FUSE®, LoRho	Tape & Reel (TR)	Active	-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	0.030" (0.75mm)	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8533.40.8070	4,000	50 A	6V	1.5 A	3 A	500 ms	15 mOhms	65 mOhms
1812L050PRT	-	RFQ	8644	Littelfuse Inc.	POLY-FUSE®, 1812L	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	cURus, TUV	0.030" (0.75mm)	download	ROHS3 Compliant	1 (Unlimited)			EAR99	8533.40.8070	2,000	100 A	15V	500 mA	1 A	150 ms	150 mOhms	1 Ohms
2920L500/24SLDR	3.0500	RFQ	12	Littelfuse Inc.	POLY-FUSE®, LoRho	Tape & Reel (TR)	Active	-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	0.079" (2.00mm)	download	ROHS3 Compliant	2A (4 Weeks)	REACH Unaffected	18-2920L500/24SLDRTR	EAR99	8533.40.8070	1,500	50 A	24V	5 A	10 A	2 s	1 mOhms	18 mOhms
RXEF300-AP	1.0700	RFQ	2	Littelfuse Inc.	PolySwitch®, RXEF	Cut Tape (CT)	Active	-40°C ~ 85°C	-	0.400" (10.15mm)	0.941" Dia x 0.118" T (23.90mm x 3.00mm)	1.126" (28.60mm)	Through Hole	Radial, Disc	Polymeric	CQC, CSA, TUV, UL	-	download	ROHS3 Compliant	1 (Unlimited)			EAR99	8533.40.8070	1,000	40 A	72V	3 A	6 A	19.8 s	40 mOhms	100 mOhms
1206L500/12SLPR	2.1900	RFQ	1	Littelfuse Inc.	POLY-FUSE®, LoRho	Tape & Reel (TR)	Active	-40°C ~ 85°C	-	-	0.126" L x 0.065" W (3.20mm x 1.65mm)	-	Surface Mount	1206 (3216 Metric), Concave	Polymeric	cURus, TUV	0.055" (1.40mm)	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	18-1206L500/12SLPRTR	EAR99	8533.40.8070	2,000	50 A	12V	5 A	10 A	2 s	1 mOhms	12 mOhms
VLR175LF	0.9100	RFQ	5433	Littelfuse Inc.	PolySwitch®, VLR	Bulk	Active	-40°C ~ 70°C	-	-	1.201" L x 0.122" W (30.50mm x 3.10mm)	-	User Defined	Strap	Polymeric	CSA, TUV, UL	0.032" (0.80mm)	download	ROHS3 Compliant	1 (Unlimited)			EAR99	8533.40.8070	1,000	100 A	12V	1.75 A	4.2 A	5 s	17 mOhms	62 mOhms
600R150-RBTF-B05	-	RFQ	3086	Littelfuse Inc.	-	Bulk	Obsolete											-	RoHS Compliant	1 (Unlimited)		18-600R150-RBTF-B05	EAR99	8533.40.8070	1
250R080UX1001	-	RFQ	2374	Littelfuse Inc.	-	Bulk	Obsolete											-	ROHS3 Compliant	1 (Unlimited)		18-250R080UX1001	EAR99	8533.40.8070	1
PSR-28241-250	-	RFQ	7721	Littelfuse Inc.	-	Bulk	Obsolete											-		1 (Unlimited)		18-PSR-28241-250	OBSOLETE		1
60R010XPRL30	-	RFQ	8739	Littelfuse Inc.	-	Bulk	Obsolete											-	RoHS Compliant	1 (Unlimited)		18-60R010XPRL30	EAR99	8533.40.8070	1
MXP370K-SAMSUNG	-	RFQ	9649	Littelfuse Inc.	-	Bulk	Obsolete											-	RoHS Compliant	1 (Unlimited)			EAR99	8533.40.8070	2,000
16R1100GMR	-	RFQ	9284	Littelfuse Inc.	POLY-FUSE®, 16R	Tape & Box (TB)	Obsolete	-40°C ~ 85°C	-	0.201" (5.10mm)	0.689" L x 0.118" W (17.50mm x 3.00mm)	1.024" (26.00mm)	Through Hole	Radial, Disc	Polymeric	cURus, TUV	-	download	ROHS3 Compliant	1 (Unlimited)		-16R1100GMR	EAR99	8533.40.8070	1,000	100 A	16V	11 A	18.7 A	7 s	3.7 mOhms	8.9 mOhms
250R120-RFU	-	RFQ	6844	Littelfuse Inc.	POLY-FUSE®, 250R	Bulk	Obsolete	-40°C ~ 85°C	-	0.201" (5.10mm)	0.256" L x 0.181" W (6.50mm x 4.60mm)	0.433" (11.00mm)	Through Hole	Radial, Disc	Polymeric	cURus, TUV	-	download	ROHS3 Compliant	1 (Unlimited)			EAR99	8533.40.8070	500	3 A	60V (250V Int)	120 mA	240 mA	2.5 s	6 Ohms	16 Ohms
TRF600-160-0.130	1.2900	RFQ	1	Littelfuse Inc.	PolySwitch®, TRF600	Bag	Active	-40°C ~ 85°C	-	0.200" (5.08mm)	0.630" L x 0.236" W (16.00mm x 6.00mm)	0.496" (12.60mm)	Through Hole	Radial, Disc	Polymeric	CSA, TUV, UL	-	download	ROHS3 Compliant	1 (Unlimited)			EAR99	8533.40.8070	500	60 A	250V (600V Int)	160 mA	320 mA	18 s	4 Ohms	18 Ohms
0805L035YR-A	2.6700	RFQ	2	Littelfuse Inc.	POLY-FUSE®, 0805L	Tape & Reel (TR)	Active	-40°C ~ 85°C	AEC-Q200	-	0.083" L x 0.053" W (2.10mm x 1.35mm)	-	Surface Mount	0805 (2012 Metric), Concave	Polymeric	cURus, TUV	0.030" (0.75mm)	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected	-1024-0805L035YR-ACT	EAR99	8533.40.8070	4,000	100 A	6V	350 mA	750 mA	100 ms	250 mOhms	1.2 Ohms
MINIASMDC260F/16-2	0.7200	RFQ	40	Littelfuse Inc.	PolySwitch®, miniASMD	Tape & Reel (TR)	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	ROHS3 Compliant	2A (4 Weeks)			EAR99	8533.40.8070	1,500	100 A	16V	2.6 A	5 A	5 s	15 mOhms	50 mOhms
RHEF1300	1.4900	RFQ	240	Littelfuse Inc.	PolySwitch®, RHEF	Bag	Active	-40°C ~ 125°C	-	0.400" (10.15mm)	0.925" L x 0.142" W (23.50mm x 3.60mm)	1.130" (28.70mm)	Through Hole	Radial, Disc	Polymeric	CSA, TUV, UL	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8533.40.8070	250	100 A	16V	13 A	24 A	13 s	4.1 mOhms	10 mOhms
LVR012S-2	0.8000	RFQ	3	Littelfuse Inc.	PolySwitch®, LVR	Tape & Reel (TR)	Active	-20°C ~ 85°C	-	0.200" (5.08mm)	0.327" Dia x 0.150" T (8.30mm x 3.80mm)	0.430" (10.70mm)	Through Hole	Radial, Disc	Polymeric	CQC, CSA, TUV, UL	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8533.40.8070	2,000	1.2 A	240V (265V Int)	120 mA	300 mA	15 s	3 Ohms	12 Ohms
NANOASMDC050F/13.2-2	0.8200	RFQ	2	Littelfuse Inc.	PolySwitch®, nanoASMD	Bulk	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	-	0.029" (0.74mm)	download	ROHS3 Compliant	2A (4 Weeks)			EAR99	8533.40.8070	3,000	70 A	13.2V	500 mA	1.1 A	100 ms	200 mOhms	750 mOhms
72R185XMR	1.7500	RFQ	1	Littelfuse Inc.	POLY-FUSE®, 72R	Cut Tape (CT)	Active	-40°C ~ 85°C	-	0.201" (5.10mm)	0.660" Dia x 0.122" T (16.76mm x 3.10mm)	0.906" (23.00mm)	Through Hole	Radial, Disc	Polymeric	cURus, TUV	-	download	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected		EAR99	8533.40.8070	1,000	40 A	72V	1.85 A	3.7 A	12.6 s	80 mOhms	190 mOhms
AGRF600-2	0.8600	RFQ	2	Littelfuse Inc.	PolySwitch®, AGRF	Tape & Reel (TR)	Active	-40°C ~ 85°C	AEC-Q200	0.199" (5.05mm)	0.421" L x 0.118" W (10.70mm x 3.00mm)	0.724" (18.40mm)	Through Hole	Radial, Disc	Polymeric	-	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8533.40.8070	2,000	100 A	16V	6 A	10.7 A	3.5 s	9.5 mOhms	28 mOhms
RUEF400	0.6800	RFQ	3027	Littelfuse Inc.	PolySwitch®, RUEF	Bag	Active	-40°C ~ 85°C	-	0.199" (5.05mm)	0.551" L x 0.118" W (14.00mm x 3.00mm)	0.760" (19.30mm)	Through Hole	Radial, Disc	Polymeric	CQC, CSA, TUV, UL	-	download	ROHS3 Compliant	Not Applicable	REACH Unaffected		EAR99	8533.40.8070	500	100 A	30V	4 A	8 A	12.7 s	10 mOhms	50 mOhms
MXP190KA	-	RFQ	3974	Littelfuse Inc.	-	Bulk	Obsolete											-	RoHS Compliant	1 (Unlimited)			EAR99	8533.40.8070	2,000
16R1200GH	-	RFQ	6111	Littelfuse Inc.	POLY-FUSE®, 16R	Bulk	Obsolete	-40°C ~ 85°C	-	0.402" (10.20mm)	0.689" L x 0.138" W (17.50mm x 3.50mm)	1.102" (28.00mm)	Through Hole	Radial, Disc	Polymeric	cURus, TUV	-	download	ROHS3 Compliant	1 (Unlimited)			EAR99	8533.40.8070	100	100 A	16V	12 A	20.4 A	7.5 s	3.3 mOhms	8.6 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