PTC Resettable Fuses

Manufacturer Package/Case Series Packaging Product Status Type Voltage - Max Current - Hold (Ih) (Max) Current - Trip (It) Current - Max Time to Trip Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Resistance - 25°C (Typ) Operating Temperature Grade Qualification Ratings Mounting Type Size / Dimension Height - Seated (Max) Thickness (Max) Lead Spacing

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PTC Resettable Fuses

PTC Resettable Fuses are circuit protection components used to protect electronic systems from overcurrent, short-circuit and fault conditions. Unlike one-time fuses, PTC resettable fuses increase resistance during a fault and can return to a low-resistance state after the fault is removed and the device cools down.

This category includes polymer PTC resettable fuses, PPTC fuses, radial leaded PTC fuses, surface-mount PTC fuses and related overcurrent protection components. These devices are commonly selected based on hold current, trip current, rated voltage, resistance, response time, package type, operating temperature and application requirements.

TomatoElec supplies original PTC Resettable Fuses from recognized manufacturers such as Littelfuse, Bourns, Eaton, Bel Fuse, TE Connectivity, Murata, TDK, Panasonic and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.

Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Series Packaging Product Status Type Voltage - Max Current - Hold (Ih) (Max) Current - Trip (It) Current - Max Time to Trip Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Resistance - 25°C (Typ) Operating Temperature Grade Qualification Ratings Mounting Type Size / Dimension Height - Seated (Max) Thickness (Max) Lead Spacing
PTS120660V010

PTS120660V010

PTC RESET FUSE 60V 100MA 1206

Eaton - Electronics Division

145,623

1+:$0.170000

5+:$0.142000

10+:$0.131000

50+:$0.108400

100+:$0.100000

250+:$0.089920

500+:$0.082980

1000+:$0.076550

PTS120660V010

Datasheet

1206 (3216 Metric), Concave PTS1206 Tape & Reel (TR) Active Polymeric 60V 100 mA 250 mA 100 A 1 s 1.6 Ohms 15 Ohms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.035" (0.90mm) -
MF-MSMF014-2

MF-MSMF014-2

PTC RESET FUSE 60V 140MA 1812

Bourns Inc.

23,039 -
RFQ
MF-MSMF014-2

Datasheet

1812 (4532 Metric), Concave Multifuse®, MF-MSMF Tape & Reel (TR) Active Polymeric 60V 140 mA 340 mA 40 A 150 ms 400 mOhms 6.5 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.043" (1.10mm) -
MF-NSMF012-2

MF-NSMF012-2

PTC RESET FUSE 30V 120MA 1206

Bourns Inc.

17,340 -
RFQ
MF-NSMF012-2

Datasheet

1206 (3216 Metric), Concave Multifuse®, MF-NSMF Tape & Reel (TR) Active Polymeric 30V 120 mA 290 mA 10 A 200 ms 1.35 Ohms 8.5 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.126" L x 0.063" W (3.20mm x 1.60mm) - 0.043" (1.10mm) -
MF-MSMF020-2

MF-MSMF020-2

PTC RESET FUSE 30V 200MA 1812

Bourns Inc.

4,741 -
RFQ
MF-MSMF020-2

Datasheet

1812 (4532 Metric), Concave Multifuse®, MF-MSMF Tape & Reel (TR) Active Polymeric 30V 200 mA 400 mA 80 A 60 ms 400 mOhms 6 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.043" (1.10mm) -
PTS120660V005

PTS120660V005

PTC RESET FUSE 60V 50MA 1206

Eaton - Electronics Division

0

1+:$0.180000

5+:$0.148000

10+:$0.137000

50+:$0.113800

100+:$0.105000

250+:$0.094440

500+:$0.087120

1000+:$0.080370

PTS120660V005

Datasheet

1206 (3216 Metric), Concave PTS1206 Tape & Reel (TR) Active Polymeric 60V 50 mA 150 mA 100 A 1.5 s 3.6 Ohms 50 Ohms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.035" (0.90mm) -
0ZCJ0016FF2E

0ZCJ0016FF2E

PTC RESET FUSE 48V 160MA 1206

Bel Fuse Inc.

352,163 -
RFQ
0ZCJ0016FF2E

Datasheet

1206 (3216 Metric), Concave 0ZCJ Tape & Reel (TR) Active Polymeric 48V 160 mA 450 mA 10 A 300 ms 1.1 Ohms 5 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.030" (0.75mm) -
0ZCJ0020FF2E

0ZCJ0020FF2E

PTC RESET FUSE 30V 200MA 1206

Bel Fuse Inc.

332,948 -
RFQ
0ZCJ0020FF2E

Datasheet

1206 (3216 Metric), Concave 0ZCJ Tape & Reel (TR) Active Polymeric 30V 200 mA 400 mA 10 A 100 ms 600 mOhms 2.5 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.030" (0.75mm) -
0ZCH0010FF2E

0ZCH0010FF2E

PTC RESET FUSE 60V 100MA 1210

Bel Fuse Inc.

321,733 -
RFQ
0ZCH0010FF2E

Datasheet

1210 (3225 Metric), Concave 0ZCH Tape & Reel (TR) Active Polymeric 60V 100 mA 250 mA 10 A 1.5 s 1.6 Ohms 15 Ohms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.045" (1.15mm) -
0ZCG0020AF2C

0ZCG0020AF2C

PTC RESET FUSE 60V 200MA 1812

Bel Fuse Inc.

263,231 -
RFQ
0ZCG0020AF2C

Datasheet

1812 (4532 Metric), Concave 0ZCG Tape & Reel (TR) Active Polymeric 60V 200 mA 400 mA 40 A 20 ms 800 mOhms 5 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.035" (0.90mm) -
0ZCJ0005FF2E

0ZCJ0005FF2E

PTC RESET FUSE 60V 50MA 1206

Bel Fuse Inc.

191,552 -
RFQ
0ZCJ0005FF2E

Datasheet

1206 (3216 Metric), Concave 0ZCJ Tape & Reel (TR) Active Polymeric 60V 50 mA 150 mA 10 A 1.5 s 3.6 Ohms 50 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.033" (0.85mm) -
0ZCJ0012FF2E

0ZCJ0012FF2E

PTC RESET FUSE 48V 120MA 1206

Bel Fuse Inc.

189,972 -
RFQ
0ZCJ0012FF2E

Datasheet

1206 (3216 Metric), Concave 0ZCJ Tape & Reel (TR) Active Polymeric 48V 120 mA 390 mA 10 A 200 ms 1.4 Ohms 6.5 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.033" (0.85mm) -
0ZCJ0010FF2E

0ZCJ0010FF2E

PTC RESET FUSE 60V 100MA 1206

Bel Fuse Inc.

119,898 -
RFQ
0ZCJ0010FF2E

Datasheet

1206 (3216 Metric), Concave 0ZCJ Tape & Reel (TR) Active Polymeric 60V 100 mA 250 mA 10 A 1 s 1.6 Ohms 15 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.033" (0.85mm) -
0ZCG0020FF2C

0ZCG0020FF2C

PTC RESET FUSE 30V 200MA 1812

Bel Fuse Inc.

114,777 -
RFQ
0ZCG0020FF2C

Datasheet

1812 (4532 Metric), Concave 0ZCG Tape & Reel (TR) Active Polymeric 30V 200 mA 400 mA 10 A 20 ms 800 mOhms 5 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.035" (0.90mm) -
0ZCH0050FF2G

0ZCH0050FF2G

PTC RESET FUSE 16V 500MA 1210

Bel Fuse Inc.

107,510 -
RFQ
0ZCH0050FF2G

Datasheet

1210 (3225 Metric), Concave 0ZCH Tape & Reel (TR) Active Polymeric 16V 500 mA 1 A 100 A 100 ms 250 mOhms 900 mOhms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.030" (0.75mm) -
MF-NSMF050-2

MF-NSMF050-2

PTC RESET FUSE 13.2V 500MA 1206

Bourns Inc.

106,687 -
RFQ
MF-NSMF050-2

Datasheet

1206 (3216 Metric), Concave Multifuse®, MF-NSMF Tape & Reel (TR) Active Polymeric 13.2V 500 mA 1 A 100 A 100 ms 150 mOhms 700 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.126" L x 0.063" W (3.20mm x 1.60mm) - 0.033" (0.85mm) -
0ZCG0014FF2C

0ZCG0014FF2C

PTC RESET FUSE 60V 140MA 1812

Bel Fuse Inc.

102,310 -
RFQ
0ZCG0014FF2C

Datasheet

1812 (4532 Metric), Concave 0ZCG Tape & Reel (TR) Active Polymeric 60V 140 mA 300 mA 10 A 8 ms 1.2 Ohms 6.5 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.035" (0.90mm) -
0ZCG0050AF2C

0ZCG0050AF2C

PTC RESET FUSE 30V 500MA 1812

Bel Fuse Inc.

95,561 -
RFQ
0ZCG0050AF2C

Datasheet

1812 (4532 Metric), Concave 0ZCG Tape & Reel (TR) Active Polymeric 30V 500 mA 1 A 100 A 150 ms 150 mOhms 1 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.030" (0.75mm) -
0ZCG0030FF2C

0ZCG0030FF2C

PTC RESET FUSE 30V 300MA 1812

Bel Fuse Inc.

88,493 -
RFQ
0ZCG0030FF2C

Datasheet

1812 (4532 Metric), Concave 0ZCG Tape & Reel (TR) Active Polymeric 30V 300 mA 600 mA 40 A 100 ms 200 mOhms 1.75 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.028" (0.70mm) -
0ZCH0005FF2E

0ZCH0005FF2E

PTC RESET FUSE 60V 50MA 1210

Bel Fuse Inc.

72,541 -
RFQ
0ZCH0005FF2E

Datasheet

1210 (3225 Metric), Concave 0ZCH Tape & Reel (TR) Active Polymeric 60V 50 mA 150 mA 10 A 1.5 s 3.6 Ohms 50 Ohms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.045" (1.15mm) -
MF-MSMF030-2

MF-MSMF030-2

PTC RESET FUSE 30V 300MA 1812

Bourns Inc.

69,482 -
RFQ
MF-MSMF030-2

Datasheet

1812 (4532 Metric), Concave Multifuse®, MF-MSMF Tape & Reel (TR) Active Polymeric 30V 300 mA 600 mA 10 A 100 ms 300 mOhms 3 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.043" (1.10mm) -
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