• • • PTC Resettable Fuses

PTC Resettable Fuses

PTC Resettable Fuses are designed to stop current flow when it exceeds a certain limit (overcurrent protection). The Fuses work by increasing its resistance as its temperature rises due to the current increase. The trip current ranges from 14 mA to 50 A with the Time to trip ranging from 8 ms to 90 s. PTC = Positive Temperature Coefficient.

Browse PTC Resettable Fuses by MPN. We highlight stock availability, support BOM matching, and source through original / verified channels.

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Product	Pricing	Datasheet	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)	Ratings	Height - Seated (Max)	Thickness (Max)	Mounting Type	Operating Temperature	Size / Dimension	Type	Lead Spacing	Package / Case	Stock & Quantity
PTS120624V020 Coiltronics (Eaton)	1 $0.1400	Datasheet	24V	100 A	200 mA	420 mA	100 ms	650 mOhms	2.6 Ohms	-	-	-	0.027" (0.68mm)	Surface Mount	-40°C ~ 85°C	0.128" L x 0.065" W (3.25mm x 1.65mm)	Polymeric	-	1206 (3216 Metric), Concave	2,395 Buy Now Get Quote
PTS120660V005 Coiltronics (Eaton)	1 $0.1400	Datasheet	60V	100 A	50 mA	150 mA	1.5 s	3.6 Ohms	50 Ohms	-	-	-	0.035" (0.90mm)	Surface Mount	-40°C ~ 85°C	0.128" L x 0.065" W (3.25mm x 1.65mm)	Polymeric	-	1206 (3216 Metric), Concave	8,128 Buy Now Get Quote
PTS120660V010 Coiltronics (Eaton)	1 $0.1400	Datasheet	60V	100 A	100 mA	250 mA	1 s	1.6 Ohms	15 Ohms	-	-	-	0.035" (0.90mm)	Surface Mount	-40°C ~ 85°C	0.128" L x 0.065" W (3.25mm x 1.65mm)	Polymeric	-	1206 (3216 Metric), Concave	5,457 Buy Now Get Quote
0ZCJ0020FF2E Bel Fuse, Inc.	1 $0.1500	Datasheet	30V	10 A	200 mA	400 mA	100 ms	600 mOhms	2.5 Ohms	-	AEC-Q200	-	0.030" (0.75mm)	Surface Mount	-40°C ~ 85°C	0.128" L x 0.065" W (3.25mm x 1.65mm)	Polymeric	-	1206 (3216 Metric), Concave	1,900 Buy Now Get Quote
0ZCJ0016FF2E Bel Fuse, Inc.	1 $0.3309 100 $0.2647 500 $0.2206	Datasheet	48V	10 A	160 mA	450 mA	300 ms	1.1 Ohms	5 Ohms	-	AEC-Q200	-	0.030" (0.75mm)	Surface Mount	-40°C ~ 85°C	0.128" L x 0.065" W (3.25mm x 1.65mm)	Polymeric	-	1206 (3216 Metric), Concave	1,000 Buy Now Get Quote
0ZCJ0005FF2E Bel Fuse, Inc.	1 $0.1500	Datasheet	60V	10 A	50 mA	150 mA	1.5 s	3.6 Ohms	50 Ohms	-	AEC-Q200	-	0.033" (0.85mm)	Surface Mount	-40°C ~ 85°C	0.128" L x 0.065" W (3.25mm x 1.65mm)	Polymeric	-	1206 (3216 Metric), Concave	7,950 Buy Now Get Quote
0ZCH0010FF2E Bel Fuse, Inc.	1 $0.1500	Datasheet	60V	10 A	100 mA	250 mA	1.5 s	1.6 Ohms	15 Ohms	-	-	-	0.045" (1.15mm)	Surface Mount	-40°C ~ 85°C	0.127" L x 0.102" W (3.22mm x 2.58mm)	Polymeric	-	1210 (3225 Metric), Concave	8,359 Buy Now Get Quote
0ZCJ0012FF2E Bel Fuse, Inc.	1 $0.1500	Datasheet	48V	10 A	120 mA	390 mA	200 ms	1.4 Ohms	6.5 Ohms	-	AEC-Q200	-	0.033" (0.85mm)	Surface Mount	-40°C ~ 85°C	0.128" L x 0.065" W (3.25mm x 1.65mm)	Polymeric	-	1206 (3216 Metric), Concave	7,948 Buy Now Get Quote
0ZCJ0010FF2E Bel Fuse, Inc.	1 $2.2500 100 $1.8000 500 $1.5000	Datasheet	60V	10 A	100 mA	250 mA	1 s	1.6 Ohms	15 Ohms	-	AEC-Q200	-	0.033" (0.85mm)	Surface Mount	-40°C ~ 85°C	0.128" L x 0.065" W (3.25mm x 1.65mm)	Polymeric	-	1206 (3216 Metric), Concave	1 Buy Now Get Quote
0ZCJ0025AF2E Bel Fuse, Inc.	1 $0.1500	Datasheet	24V	40 A	250 mA	500 mA	80 ms	550 mOhms	2.3 Ohms	-	AEC-Q200	-	0.030" (0.75mm)	Surface Mount	-40°C ~ 85°C	0.128" L x 0.065" W (3.25mm x 1.65mm)	Polymeric	-	1206 (3216 Metric), Concave	7,478 Buy Now Get Quote
0ZCH0005FF2E Bel Fuse, Inc.	1 $0.4200 100 $0.3360 500 $0.2800	Datasheet	60V	10 A	50 mA	150 mA	1.5 s	3.6 Ohms	50 Ohms	-	-	-	0.045" (1.15mm)	Surface Mount	-40°C ~ 85°C	0.127" L x 0.102" W (3.22mm x 2.58mm)	Polymeric	-	1210 (3225 Metric), Concave	100 Buy Now Get Quote
0ZCH0020FF2E Bel Fuse, Inc.	1 $0.3900 100 $0.3120 500 $0.2600	Datasheet	30V	10 A	200 mA	400 mA	20 ms	800 mOhms	5 Ohms	-	-	-	0.033" (0.85mm)	Surface Mount	-40°C ~ 85°C	0.127" L x 0.102" W (3.22mm x 2.58mm)	Polymeric	-	1210 (3225 Metric), Concave	200 Buy Now Get Quote
0ZCJ0050FF2G Bel Fuse, Inc.	1 $0.1500	Datasheet	8V	100 A	500 mA	1 A	100 ms	150 mOhms	700 mOhms	-	AEC-Q200	-	0.022" (0.55mm)	Surface Mount	-40°C ~ 85°C	0.128" L x 0.065" W (3.25mm x 1.65mm)	Polymeric	-	1206 (3216 Metric), Concave	5,594 Buy Now Get Quote
0ZCH0050FF2G Bel Fuse, Inc.	1 $0.1500	Datasheet	16V	100 A	500 mA	1 A	100 ms	250 mOhms	900 mOhms	-	-	-	0.030" (0.75mm)	Surface Mount	-40°C ~ 85°C	0.127" L x 0.102" W (3.22mm x 2.58mm)	Polymeric	-	1210 (3225 Metric), Concave	4,295 Buy Now Get Quote
0ZCJ0035FF2G Bel Fuse, Inc.	1 $0.2571 100 $0.2057 500 $0.1714	Datasheet	16V	40 A	350 mA	750 mA	100 ms	300 mOhms	1.2 Ohms	-	AEC-Q200	-	0.030" (0.75mm)	Surface Mount	-40°C ~ 85°C	0.128" L x 0.065" W (3.25mm x 1.65mm)	Polymeric	-	1206 (3216 Metric), Concave	20 Buy Now Get Quote
0ZCG0020AF2C Bel Fuse, Inc.	1 $0.1500	Datasheet	60V	40 A	200 mA	400 mA	20 ms	800 mOhms	5 Ohms	-	AEC-Q200	-	0.035" (0.90mm)	Surface Mount	-40°C ~ 85°C	0.179" L x 0.128" W (4.55mm x 3.24mm)	Polymeric	-	1812 (4532 Metric), Concave	4,598 Buy Now Get Quote
0ZCG0014FF2C Bel Fuse, Inc.	1 $0.1500	Datasheet	60V	10 A	140 mA	300 mA	8 ms	1.2 Ohms	6.5 Ohms	-	AEC-Q200	-	0.035" (0.90mm)	Surface Mount	-40°C ~ 85°C	0.179" L x 0.128" W (4.55mm x 3.24mm)	Polymeric	-	1812 (4532 Metric), Concave	1,902 Buy Now Get Quote
0ZCG0050AF2C Bel Fuse, Inc.	1 $0.1500	Datasheet	30V	100 A	500 mA	1 A	150 ms	150 mOhms	1 Ohms	-	AEC-Q200	-	0.030" (0.75mm)	Surface Mount	-40°C ~ 85°C	0.179" L x 0.128" W (4.55mm x 3.24mm)	Polymeric	-	1812 (4532 Metric), Concave	3,715 Buy Now Get Quote
0ZCG0050FF2C Bel Fuse, Inc.	1 $0.1500	Datasheet	16V	100 A	500 mA	1 A	150 ms	150 mOhms	1 Ohms	-	AEC-Q200	-	0.026" (0.65mm)	Surface Mount	-40°C ~ 85°C	0.179" L x 0.128" W (4.55mm x 3.24mm)	Polymeric	-	1812 (4532 Metric), Concave	2,869 Buy Now Get Quote
0ZCG0030FF2C Bel Fuse, Inc.	1 $0.1500	Datasheet	30V	40 A	300 mA	600 mA	100 ms	200 mOhms	1.75 Ohms	-	AEC-Q200	-	0.028" (0.70mm)	Surface Mount	-40°C ~ 85°C	0.179" L x 0.128" W (4.55mm x 3.24mm)	Polymeric	-	1812 (4532 Metric), Concave	2,203 Buy Now Get Quote