Littelfuse PTC Resettable Fuses

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CategoryPower / Circuit Protection / PTC Resettable Fuses

ManufacturerLittelfuse Inc.

Records 1,697

Page 33/57

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
VLP220F	Littelfuse	PTC RESET FUSE 16V 2.2A STRAP	6,876	PolySwitch®, VLP	Polymeric	16V	60A	2.2A	5.3A	5s	17 mOhms	58 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.874" L x 0.146" W (22.20mm x 3.70mm)	-	0.032" (0.80mm)	-
VLP120UF	Littelfuse	VLP120UF	7,434	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SMDC075F-2	Littelfuse	PTC RESET FUSE 33V 750MA 2920	3,564	SMDC	Polymeric	33V	40A	750mA	1.5A	300ms	100 mOhms	610 mOhms	-	-	-	Surface Mount	2920 (7351 Metric), Concave	0.295" L x 0.201" W (7.50mm x 5.10mm)	-	0.035" (0.90mm)	-
NANOSMD500LR-D-2	Littelfuse	PTC RESET FUSE 5A 1206	6,858	Polyswitch®, LoRho	Polymeric	6V	50A	5A	10A	2s	2 mOhms	8 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric)	0.127" L x 0.063" W (3.22mm x 1.61mm)	-	0.032" (0.80mm)	-
MINIASMDC260F/12-2	Littelfuse	PTC RESET FUSE 2.6A 12V 1812	6,156	PolySwitch®, miniASMD	Polymeric	12V	100A	2.6A	5A	5s	15 mOhms	47 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	1812 (4532 Metric), Concave	0.181" L x 0.128" W (4.60mm x 3.24mm)	-	0.060" (1.52mm)	-
AHRF250	Littelfuse	PTC RESET FUSE 16V 2.5A RADIAL	3,762	PolySwitch®, AHRF	Polymeric	16V	100A	2.5A	-	-	-	-	-	-40°C ~ 125°C	AEC-Q200	Through Hole	Radial, Disc	-	-	-	-
2920L260PR	Littelfuse	PTC RESET FUSE 6V 2.6A 2920	2,079	POLY-FUSE®, 2920L	Polymeric	6V	40A	2.6A	5A	10s	25 mOhms	75 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.289" L x 0.202" W (7.35mm x 5.12mm)	-	0.049" (1.25mm)	-
VTP175ULIIF	Littelfuse	PTC RESET FUSE 16V 1.75A STRAP	5,706	PolySwitch®, VTP	Polymeric	16V	100A	1.75A	3.6A	5s	29 mOhms	102 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	-	-	-	-
AHRF200-2	Littelfuse	PTC RESET FUSE 16V 2A RADIAL	60	PolySwitch®, AHRF	Polymeric	16V	100A	2A	3.8A	4.8s	39 mOhms	110 mOhms	-	-40°C ~ 125°C	AEC-Q200	Through Hole	Radial, Disc	0.370" Dia x 0.118" T (9.40mm x 3.00mm)	0.567" (14.40mm)	-	0.200" (5.08mm)
12VL175XLU	Littelfuse	PTC RESET FUSE 12V 1.75A STRAP	2,034	POLY-FUSE®, VL	Polymeric	12V	100A	1.75A	4.2A	5s	17 mOhms	62 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	1.057" L x 0.146" W (26.85mm x 3.70mm)	-	0.032" (0.80mm)	-
72R185XMR	Littelfuse	PTC RESET FUSE 72V 1.85A RADIAL	5,850	POLY-FUSE®, 72R	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 0.122" T (16.76mm x 3.10mm)	0.906" (23.00mm)	-	0.201" (5.10mm)
ASMD125F-2	Littelfuse	PTC RESET FUSE 16V 1.04A 2SMD	4,266	PolySwitch®, ASMD	Polymeric	16V	40A	1.04A	2.46A	20s	57 mOhms	250 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.118" (3.00mm)	-
VLR175LF	Littelfuse	PTC RESET FUSE 12V 1.75A STRAP	1,266	PolySwitch®, VLR	Polymeric	12V	100A	1.75A	4.2A	5s	17 mOhms	62 mOhms	-	-40°C ~ 70°C	-	User Defined	Strap	1.201" L x 0.122" W (30.50mm x 3.10mm)	-	0.032" (0.80mm)	-
VTP/200GF	Littelfuse	PTC RESET FUSE 16V 2A STRAP	4,680	PolySwitch®, VTP	Polymeric	16V	100A	2A	4.7A	5s	22 mOhms	78 mOhms	-	-	-	User Defined	Strap	0.909" L x 0.177" W (23.10mm x 4.50mm)	-	0.032" (0.80mm)	-
VLP270SUF	Littelfuse	PTC RESET FUSE 16V 2.7A STRAP	4,824	PolySwitch®, VLP	Polymeric	16V	60A	2.7A	6.5A	5s	12 mOhms	36 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.866" L x 0.201" W (22.00mm x 5.10mm)	-	0.032" (0.80mm)	-
VLP270ULF	Littelfuse	PTC RESET FUSE 16V 2.7A STRAP	2,502	PolySwitch®, VLP	Polymeric	16V	60A	2.7A	6.5A	5s	12 mOhms	36 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.866" L x 0.201" W (22.00mm x 5.10mm)	-	0.032" (0.80mm)	-
VLP270XXUF	Littelfuse	PTC RESET FUSE 16V 2.7A STRAP	4,122	PolySwitch®, VLP	Polymeric	16V	60A	2.7A	6.5A	5s	12 mOhms	36 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.866" L x 0.201" W (22.00mm x 5.10mm)	-	0.032" (0.80mm)	-
VLR170UF	Littelfuse	PTC RESET FUSE 12V 1.7A STRAP	2,826	PolySwitch®, VLR	Polymeric	12V	100A	1.7A	4.1A	5s	18 mOhms	64 mOhms	-	-40°C ~ 70°C	-	User Defined	Strap	0.866" L x 0.142" W (22.00mm x 3.60mm)	-	0.028" (0.70mm)	-
VLR175UF	Littelfuse	PTC RESET FUSE 12V 1.75A STRAP	3,436	PolySwitch®, VLR	Polymeric	12V	100A	1.75A	4.2A	5s	17 mOhms	62 mOhms	-	-40°C ~ 70°C	-	User Defined	Strap	0.935" L x 0.118" W (23.75mm x 3.00mm)	-	0.028" (0.70mm)	-
06SL190GM	Littelfuse	PTC RESET FUSE 6V 1.9A STRAP	6,930	POLY-FUSE®, SL LoRho	Polymeric	6V	50A	1.9A	4.9A	3s	6 mOhms	24 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.394" L x 0.130" W (10.00mm x 3.30mm)	-	0.037" (0.95mm)	-
RUEF600K-0.144	Littelfuse	PTC RESET FUSE 30V 6A RADIAL	2,700	PolySwitch®, RUEF	Polymeric	30V	100A	6A	12A	16s	5 mOhms	40 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.650" L x 0.118" W (16.50mm x 3.00mm)	1.032" (26.20mm)	-	0.400" (10.15mm)
72R300XMR	Littelfuse	PTC RESET FUSE 72V 3A RADIAL	4,302	POLY-FUSE®, 72R	Polymeric	72V	40A	3A	6A	19.8s	40 mOhms	100 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.910" Dia x 0.122" T (23.11mm x 3.10mm)	1.154" (29.30mm)	-	0.402" (10.20mm)
16R1500SGPR	Littelfuse	PTC 16V POLYFUSE MINI RAD 15.00A	3,600	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
AHS160-2	Littelfuse	PTC RESET FUSE 16V 1.6A 2SMD	985	PolySwitch®, AHS	Polymeric	16V	70A	1.6A	3.2A	15s	50 mOhms	150 mOhms	-	-40°C ~ 125°C	AEC-Q200	Surface Mount	2-SMD	0.343" L x 0.250" W (8.70mm x 6.36mm)	-	0.118" (3.00mm)	-
AGRF500-2	Littelfuse	PTC RESET FUSE 16V 5A RADIAL	8,172	PolySwitch®, AGRF	Polymeric	16V	100A	5A	9.4A	2.5s	14 mOhms	34 mOhms	-	-40°C ~ 85°C	AEC-Q200	Through Hole	Radial, Disc	0.409" Dia x 0.122" T (10.40mm x 3.10mm)	0.614" (15.60mm)	-	0.199" (5.05mm)
MINIASMDC075F/33-2	Littelfuse	PTC RESET FUSE 750MA 33V 1812	5,976	PolySwitch®, miniASMD	Polymeric	33V	100A	750mA	1.6A	1s	110 mOhms	390 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.057" (1.46mm)	-
MINIASMDC260F/13.2-2	Littelfuse	PTC RESET FUSE 2.6A 13.2V 1812	2,664	PolySwitch®, miniASMD	Polymeric	13.2V	100A	2.6A	5A	5s	15 mOhms	50 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	1812 (4532 Metric), Concave	0.181" L x 0.128" W (4.60mm x 3.24mm)	-	0.060" (1.52mm)	-
ASMD150F-2	Littelfuse	PTC RESET FUSE 16V 1.27A 2SMD	6,714	PolySwitch®, ASMD	Polymeric	16V	40A	1.27A	2.95A	25s	49 mOhms	250 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.343" L x 0.250" W (8.70mm x 6.36mm)	-	0.118" (3.00mm)	-
TRF250-183-2	Littelfuse	PTC RESET FUSE 100V 183MA RADIAL	1,143	PolySwitch®, TRF250	Polymeric	100V (250V Int)	10A	183mA	685mA	1.8s	800 mOhms	3.4 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.295" Dia x 0.161" T (7.50mm x 4.10mm)	0.413" (10.50mm)	-	0.197" (5.00mm)
ASMD150F/33-2	Littelfuse	ASMD150F/33-2	4,770	*	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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