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






















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Reset All
Apply All
Results:
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
60R020XU Littelfuse Inc.

60R020XU

PTC RESET FUSE 60V 200MA RADIAL

Littelfuse Inc.

1,413
RFQ
60R020XU Datasheet

Datasheet

Radial, Disc POLY-FUSE®, 60R Bulk Active Polymeric 60V 200 mA 400 mA 40 A 2.2 s 1.83 Ohms 4.4 Ohms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.122" T (7.40mm x 3.10mm) 0.461" (11.70mm) - 0.201" (5.10mm)
1206L150THWR Littelfuse Inc.

1206L150THWR

PTC RESET FUSE 8V 1.5A 1206

Littelfuse Inc.

53,020
RFQ
1206L150THWR Datasheet

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, 1206L Tape & Reel (TR) Active Polymeric 8V 1.5 A 3 A 100 A 300 ms 40 mOhms 120 mOhms - -40°C ~ 85°C - - - Surface Mount 0.126" L x 0.065" W (3.20mm x 1.65mm) - 0.039" (1.00mm) -
MF-USMF035-2 Bourns Inc.

MF-USMF035-2

PTC RESET FUSE 6V 350MA 1210

Bourns Inc.

29,121
RFQ
MF-USMF035-2 Datasheet

Datasheet

1210 (3225 Metric), Concave Multifuse®, MF-USMF Tape & Reel (TR) Active Polymeric 6V 350 mA 750 mA 40 A 200 ms 200 mOhms 1.3 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.033" (0.85mm) -
1812L014DR Littelfuse Inc.

1812L014DR

PTC RESET FUSE 60V 140MA 1812

Littelfuse Inc.

11,365
RFQ
1812L014DR Datasheet

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, 1812L Tape & Reel (TR) Active Polymeric 60V 140 mA 340 mA 10 A 150 ms 1.5 Ohms 6 Ohms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.077" (1.95mm) -
PFSM.050.2 SCHURTER Inc.

PFSM.050.2

PTC RESET FUSE 60V 500MA 2SMD

SCHURTER Inc.

7,576
RFQ
PFSM.050.2 Datasheet

Datasheet

2-SMD PFSM Tape & Reel (TR) Active Polymeric 60V 500 mA 1 A 40 A 4 s 350 mOhms 1.4 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.289" L x 0.214" W (7.36mm x 5.44mm) - 0.125" (3.18mm) -
PFSM.030.2 SCHURTER Inc.

PFSM.030.2

PTC RESET FUSE 60V 300MA 2SMD

SCHURTER Inc.

7,262
RFQ
PFSM.030.2 Datasheet

Datasheet

2-SMD PFSM Tape & Reel (TR) Active Polymeric 60V 300 mA 600 mA 40 A 3 s 900 mOhms 4.8 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.289" L x 0.214" W (7.36mm x 5.44mm) - 0.125" (3.18mm) -
PFSM.100.2 SCHURTER Inc.

PFSM.100.2

PTC RESET FUSE 30V 1.1A 2SMD

SCHURTER Inc.

5,923
RFQ
PFSM.100.2 Datasheet

Datasheet

2-SMD PFSM Tape & Reel (TR) Active Polymeric 30V 1.1 A 2.2 A 80 A 500 ms 120 mOhms 480 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.289" L x 0.214" W (7.36mm x 5.44mm) - 0.118" (3.00mm) -
0ZRP0050FF1E Bel Fuse Inc.

0ZRP0050FF1E

PTC RESET FUSE 60V 500MA RADIAL

Bel Fuse Inc.

2,832
RFQ
0ZRP0050FF1E Datasheet

Datasheet

Radial, Disc 0ZRP Bulk Active Polymeric 60V 500 mA 1 A 40 A 800 ms 320 mOhms 900 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.280" L x 0.142" W (7.10mm x 3.60mm) 0.450" (11.43mm) - 0.201" (5.10mm)
MF-RX160/72-2 Bourns Inc.

MF-RX160/72-2

PTC RESET FUSE 72V 1.6A RADIAL

Bourns Inc.

105,221
RFQ
MF-RX160/72-2 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RX/72 Tape & Reel (TR) Active Polymeric 72V 1.6 A 3.2 A 40 A 11.4 s 90 mOhms 220 mOhms - -40°C ~ 85°C - - - Through Hole 0.642" L x 0.122" W (16.30mm x 3.10mm) 0.839" (21.30mm) - 0.201" (5.10mm)
RKEF110 Littelfuse Inc.

RKEF110

PTC RESET FUSE 60V 1.1A RADIAL

Littelfuse Inc.

64,879
RFQ
RKEF110 Datasheet

Datasheet

Radial, Disc PolySwitch®, RKEF Bag Active Polymeric 60V 1.1 A 2.2 A 40 A 3 s 170 mOhms 470 mOhms - -40°C ~ 85°C - - - Through Hole 0.299" L x 0.161" W (7.60mm x 4.10mm) 0.591" (15.00mm) - 0.199" (5.05mm)
60R025XU Littelfuse Inc.

60R025XU

PTC RESET FUSE 60V 250MA RADIAL

Littelfuse Inc.

27,651
RFQ
60R025XU Datasheet

Datasheet

Radial, Disc POLY-FUSE®, 60R Bulk Active Polymeric 60V 250 mA 500 mA 40 A 2.5 s 1.25 Ohms 3 Ohms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.122" T (7.40mm x 3.10mm) 0.500" (12.70mm) - 0.201" (5.10mm)
NANOASMDC020F-2 Littelfuse Inc.

NANOASMDC020F-2

PTC RESET FUSE 24V 200MA 1206

Littelfuse Inc.

14,320
RFQ
NANOASMDC020F-2 Datasheet

Datasheet

1206 (3216 Metric), Concave PolySwitch®, nanoASMD Tape & Reel (TR) Active Polymeric 24V 200 mA 420 mA 100 A 100 ms 650 mOhms 3.1 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.126" L x 0.063" W (3.20mm x 1.59mm) - 0.032" (0.82mm) -
RUEF250-2 Littelfuse Inc.

RUEF250-2

PTC RESET FUSE 30V 2.5A RADIAL

Littelfuse Inc.

6,916
RFQ
RUEF250-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, RUEF Tape & Reel (TR) Active Polymeric 30V 2.5 A 5 A 100 A 10.3 s 20 mOhms 70 mOhms - -40°C ~ 85°C - - - Through Hole 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.720" (18.30mm) - 0.199" (5.05mm)
0ZCF0300AF2C Bel Fuse Inc.

0ZCF0300AF2C

PTC RESET FUSE 15V 3A 2920

Bel Fuse Inc.

4,925
RFQ
0ZCF0300AF2C Datasheet

Datasheet

2920 (7351 Metric), Concave 0ZCF Tape & Reel (TR) Active Polymeric 15V 3 A 5.2 A 100 A 20 s 10 mOhms 48 mOhms - -40°C ~ 85°C - - - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.045" (1.15mm) -
1812L075PR Littelfuse Inc.

1812L075PR

PTC RESET FUSE 13.2V 750MA 1812

Littelfuse Inc.

3,744
RFQ
1812L075PR Datasheet

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, 1812L Tape & Reel (TR) Active Polymeric 13.2V 750 mA 1.5 A 100 A 200 ms 100 mOhms 450 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.030" (0.75mm) -
1812L150ZR Littelfuse Inc.

1812L150ZR

PTC RESET FUSE 8V 1.25A 1812

Littelfuse Inc.

2,999
RFQ
1812L150ZR Datasheet

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, 1812L Tape & Reel (TR) Active Polymeric 8V 1.25 A 3 A 100 A 300 ms 40 mOhms 110 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.049" (1.25mm) -
1210L050YR Littelfuse Inc.

1210L050YR

PTC RESET FUSE 13.2V 500MA 1210

Littelfuse Inc.

13,855
RFQ
1210L050YR Datasheet

Datasheet

1210 (3225 Metric), Concave POLY-FUSE®, 1210L Tape & Reel (TR) Active Polymeric 13.2V 500 mA 1 A 100 A 50 ms 250 mOhms 900 mOhms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.033" (0.85mm) -
PFDF.050.2 SCHURTER Inc.

PFDF.050.2

PTC RESET FUSE 60V 550MA 2018

SCHURTER Inc.

7,998
RFQ
PFDF.050.2 Datasheet

Datasheet

2018 (5045 Metric) PFDF Tape & Reel (TR) Active Polymeric 60V 550 mA 1.2 A 10 A 3 s 200 mOhms 1 Ohms - -40°C ~ 85°C - - - Surface Mount 0.200" L x 0.180" W (5.08mm x 4.58mm) - 0.043" (1.09mm) -
MINIASMDC010F-2 Littelfuse Inc.

MINIASMDC010F-2

PTC RESET FUSE 60V 100MA 1812

Littelfuse Inc.

7,113
RFQ
MINIASMDC010F-2 Datasheet

Datasheet

1812 (4532 Metric), Concave PolySwitch®, miniASMD Tape & Reel (TR) Active Polymeric 60V 100 mA 300 mA 40 A 5 s 700 mOhms 12.7 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.035" (0.89mm) -
1812L125/16DR Littelfuse Inc.

1812L125/16DR

PTC RESET FUSE 16V 1.25A 1812

Littelfuse Inc.

6,393
RFQ
1812L125/16DR Datasheet

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, 1812L Tape & Reel (TR) Active Polymeric 16V 1.25 A 2.5 A 100 A 400 ms 50 mOhms 140 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.049" (1.25mm) -
Total 4956 Record«Prev1... 2324252627282930...248Next»

PTC Resettable Fuses Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing PTC Resettable Fuses components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports PTC Resettable Fuses Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

PTC Resettable Fuses FAQ

Can FPGAX source both active and end-of-life PTC Resettable Fuses components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a PTC Resettable Fuses sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.