Littelfuse PTC Resettable Fuses

Series

Reset

Type

Reset

Voltage - Max

Reset

Current - Max

Reset

Current - Hold (Ih) (Max)

Reset

Current - Trip (It)

Reset

Time to Trip

Reset

Resistance - Initial (Ri) (Min)

Reset

Resistance - Post Trip (R1) (Max)

Reset

Resistance - 25°C (Typ)

Reset

Operating Temperature

Reset

Ratings

Reset

Mounting Type

Reset

Package / Case

Reset

Size / Dimension

Reset

Height - Seated (Max)

Reset

Thickness (Max)

Reset

Lead Spacing

Reset

Show Filters

Reset Filters

Apply Filters

CategoryPower / Circuit Protection / PTC Resettable Fuses

ManufacturerLittelfuse Inc.

Records 1,697

Page 50/57

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
SMD1210P035TFA	Littelfuse	PTC RESET FUSE 6V 350MA 1210	8,604	POLY-FUSE®, SMD1210	Polymeric	6V	40A	350mA	700mA	200ms	320 mOhms	1.3 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.027" (0.68mm)	-
SMD1210P050TFA	Littelfuse	PTC RESET FUSE 13.2V 500MA 1210	2,898	POLY-FUSE®, SMD1210	Polymeric	13.2V	40A	500mA	1A	100ms	250 mOhms	900 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.027" (0.68mm)	-
SMD1210P075TFA	Littelfuse	PTC RESET FUSE 6V 750MA 1210	8,046	POLY-FUSE®, SMD1210	Polymeric	6V	40A	750mA	1.5A	100ms	130 mOhms	400 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.027" (0.68mm)	-
SMD1210P110TFA	Littelfuse	PTC RESET FUSE 6V 1.1A 1210	5,904	POLY-FUSE®, SMD1210	Polymeric	6V	40A	1.1A	2.2A	300ms	60 mOhms	210 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.043" (1.10mm)	-
SMD1210P150TFA	Littelfuse	PTC RESET FUSE 6V 1.5A 1210	2,934	POLY-FUSE®, SMD1210	Polymeric	6V	40A	1.5A	3A	500ms	40 mOhms	110 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.051" (1.30mm)	-
SMD1812P010TFA	Littelfuse	PTC RESET FUSE 30V 100MA 1812	8,100	POLY-FUSE®, SMD1812	Polymeric	30V	10A	100mA	300mA	1.5s	1.6 Ohms	15 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.039" (1.00mm)	-
SMD1812P014TFA	Littelfuse	PTC RESET FUSE 60V 140MA 1812	3,150	POLY-FUSE®, SMD1812	Polymeric	60V	10A	140mA	340mA	150ms	1.5 Ohms	6 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.053" (1.35mm)	-
SMD1812P020TFA	Littelfuse	PTC RESET FUSE 30V 200MA 1812	3,436	POLY-FUSE®, SMD1812	Polymeric	30V	10A	200mA	400mA	20ms	800 mOhms	5 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.031" (0.78mm)	-
SMD1812P050TFA	Littelfuse	PTC RESET FUSE 15V 500MA 1812	5,436	POLY-FUSE®, SMD1812	Polymeric	15V	40A	500mA	1A	150ms	150 mOhms	1 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.025" (0.63mm)	-
SMD1812P075TFA	Littelfuse	PTC RESET FUSE 13.2V 750MA 1812	8,370	POLY-FUSE®, SMD1812	Polymeric	13.2V	40A	750mA	1.5A	200ms	110 mOhms	450 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.045" (1.15mm)	-
SMD1812P110TF/16A	Littelfuse	PTC RESET FUSE 16V 1.1A 1812	3,960	POLY-FUSE®, SMD1812	Polymeric	16V	40A	1.1A	1.95A	500ms	60 mOhms	180 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.039" (1.00mm)	-
SMD1812P125TFA	Littelfuse	PTC RESET FUSE 15V 1.25A 1812	3,690	POLY-FUSE®, SMD1812	Polymeric	15V	40A	1.25A	2.5A	400ms	70 mOhms	250 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.039" (1.00mm)	-
SMD1812P150TFA	Littelfuse	PTC RESET FUSE 6V 1.5A 1812	5,778	POLY-FUSE®, SMD1812	Polymeric	6V	40A	1.5A	3A	500ms	40 mOhms	110 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.039" (1.00mm)	-
SMD1812P160TF/8A	Littelfuse	PTC RESET FUSE 8V 1.6A 1812	5,436	POLY-FUSE®, SMD1812	Polymeric	8V	40A	1.6A	2.8A	1s	30 mOhms	100 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.039" (1.00mm)	-
SMD1812P200TFA	Littelfuse	PTC RESET FUSE 8V 2A 1812	3,490	POLY-FUSE®, SMD1812	Polymeric	8V	40A	2A	3.5A	2s	20 mOhms	60 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.045" (1.15mm)	-
SMD1812P260TFA	Littelfuse	PTC RESET FUSE 6V 2.6A 1812	3,544	POLY-FUSE®, SMD1812	Polymeric	6V	40A	2.6A	5.2A	2.5s	15 mOhms	47 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.051" (1.30mm)	-
SMD2920P030TFA	Littelfuse	PTC RESET FUSE 60V 300MA 2920	7,380	POLY-FUSE®, SMD2920	Polymeric	60V	10A	300mA	600mA	3s	1.2 Ohms	4.8 Ohms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.039" (1.00mm)	-
SMD2920P050TFA	Littelfuse	PTC RESET FUSE 60V 500MA 2920	4,104	POLY-FUSE®, SMD2920	Polymeric	60V	10A	500mA	1A	4s	350 mOhms	1.4 Ohms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.039" (1.00mm)	-
SMD2920P075TFA	Littelfuse	PTC RESET FUSE 30V 750MA 2920	5,166	POLY-FUSE®, SMD2920	Polymeric	30V	40A	750mA	1.5A	300ms	350 mOhms	1 Ohms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.039" (1.00mm)	-
SMD2920P100TFA	Littelfuse	PTC RESET FUSE 33V 1.1A 2920	7,146	POLY-FUSE®, SMD2920	Polymeric	33V	40A	1.1A	2.2A	500ms	120 mOhms	410 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.031" (0.78mm)	-
SMD2920P125TFA	Littelfuse	PTC RESET FUSE 15V 1.25A 2920	7,326	POLY-FUSE®, SMD2920	Polymeric	15V	40A	1.25A	2.5A	2s	70 mOhms	250 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.031" (0.78mm)	-
SMD2920P150TFA	Littelfuse	PTC RESET FUSE 33V 1.5A 2920	5,004	POLY-FUSE®, SMD2920	Polymeric	33V	40A	1.5A	3A	2s	80 mOhms	230 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.039" (1.00mm)	-
SMD2920P200TFA	Littelfuse	PTC RESET FUSE 15V 2A 2920	4,572	POLY-FUSE®, SMD2920	Polymeric	15V	40A	2A	4A	5s	50 mOhms	125 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.039" (1.00mm)	-
SMD2920P250TFA	Littelfuse	PTC RESET FUSE 15V 2.5A 2920	8,316	POLY-FUSE®, SMD2920	Polymeric	15V	40A	2.5A	5A	10s	35 mOhms	85 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.039" (1.00mm)	-
SMD2920P260TFA	Littelfuse	PTC RESET FUSE 6V 2.6A 2920	2,376	POLY-FUSE®, SMD2920	Polymeric	6V	40A	2.6A	5.2A	10s	25 mOhms	75 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.031" (0.78mm)	-
SMD2920P300TFA	Littelfuse	PTC RESET FUSE 6V 3A 2920	2,070	POLY-FUSE®, SMD2920	Polymeric	6V	40A	3A	6A	20s	15 mOhms	48 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.039" (1.00mm)	-
SMD1206P012TFA	Littelfuse	PTC RESET FUSE 30V 125MA 1206	3,400	POLY-FUSE®, SMD1206	Polymeric	30V	40A	125mA	290mA	200ms	1.5 Ohms	6 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric), Concave	0.128" L x 0.065" W (3.25mm x 1.65mm)	-	0.041" (1.05mm)	-
SMD1206P016TFA	Littelfuse	PTC RESET FUSE 30V 160MA 1206	4,482	POLY-FUSE®, SMD1206	Polymeric	30V	40A	160mA	370mA	300ms	1.2 Ohms	4.5 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric), Concave	0.128" L x 0.065" W (3.25mm x 1.65mm)	-	0.041" (1.05mm)	-
SMD1206P020TFA	Littelfuse	PTC RESET FUSE 16V 200MA 1206	2,574	POLY-FUSE®, SMD1206	Polymeric	16V	40A	200mA	400mA	50ms	600 mOhms	2.5 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric), Concave	0.128" L x 0.065" W (3.25mm x 1.65mm)	-	0.030" (0.75mm)	-
SMD1206P025TFA	Littelfuse	PTC RESET FUSE 16V 250MA 1206	4,608	POLY-FUSE®, SMD1206	Polymeric	16V	40A	250mA	500mA	80ms	550 mOhms	2.3 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric), Concave	0.128" L x 0.065" W (3.25mm x 1.65mm)	-	0.030" (0.75mm)	-

«
‹
1
...
47
48
49
50 (current)
51
52
53
...
57
›
»

Send Message

Certifications

Littelfuse PTC Resettable Fuses

Resources

Support

Social Media

Need Help?
Send Message