About Resettable Fuses - PPTC

Resettable Fuses - PPTC

Resettable fuses, also known as PPTC (Polymeric Positive Temperature Coefficient) resettable fuses, are electronic components that use special polymeric materials that change resistance when heated. When current increases, the fuse will “trip” and open, causing a drop in current flow. Unlike traditional fuses, resettable fuses can be reset with a manual reset button or an automated circuit. Once the current and temperature return to normal levels, the fuse will reset itself and allow current to flow again. This process prevents dangerous situations, like overloaded circuits, that could result in fire or injury. Additionally, resettable fuses are more reliable than traditional fuses because they can withstand multiple trips and reset themselves automatically.

Resettable Fuses - PPTC

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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
PTSAHT120630V016


Resettable Fuses - PPTC PTSAHT1206 0.16A, 30V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton Availability : 0
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USD 0.2302

Multiples of: 1

0.16 A0.8 A20 A30 VDC6 OhmsPCB MountSMD/SMT1206 (3216 METRIC)PTSAHT1206  - 40 C+ 125 C Reel , Cut Tape
16R135BU


Resettable Fuses - PPTC PTC 16V 1.35A POLY RADIAL LEADS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.2309

Multiples of: 1

1.35 A2.7 A40 A16 VDC120 mOhmsThrough HoleRadial Usbr- 40 C to + 85 C - 40 C+ 85 C Bulk
MF-RX185/72-AP


Resettable Fuses - PPTC 1.85A 72V 0.08ohm Hold 1.85 Trip 3.7
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 0
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USD 0.2321

Multiples of: 1500

1.85 A3.7 A40 A72 VDC120 mOhmsThrough HoleRadial Mf - Rx/72- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
MF-RX160/72-AP


Resettable Fuses - PPTC 1.60A 72V 0.09ohm Hold 1.6 Trip 3.2
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 0
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USD 0.2321

Multiples of: 1500

1.6 A3.2 A40 A72 VDC0.14 OhmsThrough HoleRadial Mf - Rx/72- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
RGEF700-1


Resettable Fuses - PPTC 7A 16V 20AWG 100A Imax
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.2322

Multiples of: 1

7 A11.9 A-16 V22 mOhmsThrough HoleRadial Rgef  - 40 C+ 85 C Bulk
1206L035/16YR-A


PTC Resettable Fuses 1206 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.2331

Multiples of: 1

0.35 A0.75 A             
PTSLR12066V300


Resettable Fuses - PPTC 6V 3.0A-HD 50A MAX
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton Availability : 0
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USD 0.2332

Multiples of: 1

3 A6 A50 A6 VDC26 mOhmsPCB MountSMD/SMT1206 (3216 METRIC)PTSLR  - 40 C+ 85 C Reel , Cut Tape
1210L075YR


Resettable Fuses - PPTC 6V POLYFUSE .750A 1210
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.2343

Multiples of: 1

0.75 A1.5 A100 A6 V290 mOhmsSmd/SmtSmd/Smt1210 (3225 METRIC)1210L- 40 C to + 85 C - 40 C+ 85 C Reel
MF-RX110-2


Resettable Fuses - PPTC 1.10A 60V 0.15ohm Hold 1.1A Trip 2.2A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 0
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USD 0.2345

Multiples of: 49

1.1 A2.2 A40 A60 VDC250 mOhmsThrough HoleRadial Mf - Rx- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Reel
RKEF075


Resettable Fuses - PPTC 60V 40A 1.40W Radial-leaded Device
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.2347

Multiples of: 1

0.75 A1.5 A-60 V390 mOhmsThrough HoleRadial Rkef- 40 C to + 85 C5.84 Mm- 40 C+ 85 C Bulk
0ZRP0160FF1A


Resettable Fuses - PPTC Resettable Fuse 1.6A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse Availability : 0
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USD 0.2347

Multiples of: 1

1.6 A1.6 A40 A60 V320 mOhmsThrough HoleRadial 0Zrp  - 40 C+ 85 C Bulk
BK30-800-SZ


PTC Resettable Fuses Through Hole RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Yageo Availability : 0
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USD 0.2349

Multiples of: 5

8 A16 A             
MF-SM125-2-99


Resettable Fuses - PPTC 1.25A 15V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 0
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USD 0.235

Multiples of: 1

1.25 A2.5 A100 A15 VDC250 mOhmsSmd/SmtSmd/Smt2920 (7351 METRIC)Mf - Sm- 40 C to + 85 C - 40 C+ 85 C Reel
BK30-900


PTC Resettable Fuses DO-214 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Yageo Availability : 0
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USD 0.2355

Multiples of: 5

9 A18 A             
0ZCE0020FF2G


PTC Resettable Fuse 0.2A(hold) 0.5A(trip) 9VDC 100A 0.5W 0.02s 0.4Ohm SMD Solder Pad 0805 T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse Availability : 0
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USD 0.2362

Multiples of: 1

               
BK130-1100-DZ


PTC Resettable Fuses Through Hole RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Yageo Availability : 0
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USD 0.2364

Multiples of: 1

1.1 A2.2 A             
RXEF040-AP


RXEF Series 72 V 40 A Radial Lead PolySwitch PTC Resettable Fuse
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.2385

Multiples of: 2000

400 mA800 mA40 A72 V1.29 OhmsThrough HoleRadial Rxef  - 40 C+ 85 C Cut Tape
MF-NSMF035/30X-2


Resettable Fuses - PPTC
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns Availability : 0
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USD 0.2385

Multiples of: 1

350 mA750 mA60 A30 V1.4 OhmsPCB MountSMD/SMT1206 (3216 METRIC)   - 40 C+ 85 C Reel , Cut Tape
RUEF185-AP


PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 30V 100A 1W 8.7s 0.03Ohm Radial 10.2 X 3 X 15.7mm Ammo Pack
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.2386

Multiples of: 1

1.85 A3.7 A100 A30 VDC90 mOhmsThrough HoleRadial Ruef- 40 C to + 85 C - 40 C+ 85 C Ammo Pack
72R025XPR


Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .250A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.2392

Multiples of: 1

0.25 A0.5 A40 A72 VDC3 OhmsThrough HoleRadial 72R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
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