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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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
MF-RHT100-0-17 Bourns Inc.

MF-RHT100-0-17

PTC 1.0A 16V RADIAL LEADED HI-TE

Bourns Inc.

2,115
RFQ
MF-RHT100-0-17 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Bulk Active Polymeric 30V 1 A 1.8 A 40 A 5 s 180 mOhms 430 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.382" Dia x 0.118" T (9.70mm x 3.00mm) 0.535" (13.60mm) - 0.201" (5.10mm)
MF-RHT200-0-17 Bourns Inc.

MF-RHT200-0-17

PTC 2.0A 16V RADIAL LEADED HI-TE

Bourns Inc.

9,103
RFQ
MF-RHT200-0-17 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Bulk Active Polymeric 16V 2 A 3.8 A 100 A 3 s 45 mOhms 110 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.370" Dia x 0.118" T (9.40mm x 3.00mm) 0.550" (13.97mm) - 0.201" (5.10mm)
0ZRC0375FF2A Bel Fuse Inc.

0ZRC0375FF2A

FUSE RESETTABLE TH

Bel Fuse Inc.

5,169
RFQ

-

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - - -
LVRL100S Littelfuse Inc.

LVRL100S

PTC RESET FUSE 120V 1A RADIAL

Littelfuse Inc.

4,538
RFQ
LVRL100S Datasheet

Datasheet

Radial, Disc PolySwitch®, LVRL Bulk Obsolete Polymeric 120V (135V Int) 1 A 2 A 10 A 13.6 s 180 mOhms 470 mOhms - -20°C ~ 85°C - - - Through Hole 0.453" L x 0.161" W (11.50mm x 4.10mm) 0.791" (20.10mm) - 0.200" (5.08mm)
RXEF375-2 Littelfuse Inc.

RXEF375-2

PTC RESET FUSE 72V 3.75A RADIAL

Littelfuse Inc.

5,183
RFQ
RXEF375-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, RXEF Tape & Reel (TR) Obsolete Polymeric 72V 3.75 A 7.5 A 40 A 24 s 30 mOhms 80 mOhms - -40°C ~ 85°C - - - Through Hole 1.071" Dia x 0.118" T (27.20mm x 3.00mm) 1.252" (31.80mm) - 0.400" (10.15mm)
PTR016V0250-TR1 Eaton - Electronics Division

PTR016V0250-TR1

PTC RESET FUSE 16V 2.5A RADIAL

Eaton - Electronics Division

2,303
RFQ
PTR016V0250-TR1 Datasheet

Datasheet

Radial, Disc PTR016V Tape & Reel (TR) Active Polymeric 16V 2.5 A 5 A 40 A 40 s 20 mOhms 70 mOhms - -40°C ~ 85°C - - - Through Hole 0.449" L x 0.122" W (11.40mm x 3.10mm) 0.807" (20.50mm) - 0.197" (5.00mm)
AHRF450S-1.0 Littelfuse Inc.

AHRF450S-1.0

PTC RESET FUSE 16V 4.5A RADIAL

Littelfuse Inc.

9,967
RFQ
AHRF450S-1.0 Datasheet

Datasheet

Radial, Disc PolySwitch®, AHRF Bulk Obsolete Polymeric 16V 4.5 A 8.7 A 100 A 4 s 1.7 mOhms 54 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.409" L x 0.118" W (10.40mm x 3.00mm) 0.614" (15.60mm) - 0.200" (5.08mm)
PTR060V0050-TR1 Eaton - Electronics Division

PTR060V0050-TR1

PTC RESET FUSE 60V 500MA RADIAL

Eaton - Electronics Division

8,926
RFQ
PTR060V0050-TR1 Datasheet

Datasheet

Radial, Disc PTR060V Tape & Reel (TR) Active Polymeric 60V 500 mA 1 A 40 A 4 s 500 mOhms 1.17 Ohms - -40°C ~ 85°C - - - Through Hole 0.299" Dia x 0.118" T (7.60mm x 3.00mm) 0.539" (13.70mm) - 0.197" (5.00mm)
SMD1812P200TFA Littelfuse Inc.

SMD1812P200TFA

PTC RESET FUSE 8V 2A 1812

Littelfuse Inc.

4,728
RFQ
SMD1812P200TFA Datasheet

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, SMD1812 Tape & Reel (TR) Obsolete Polymeric 8V 2 A 3.5 A 40 A 2 s 20 mOhms 60 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.045" (1.15mm) -
FRU400-30F RFE/Fuzetec

FRU400-30F

RESETTABLE FUSE - PPTC RADIAL LE

RFE/Fuzetec

2,782
RFQ
FRU400-30F Datasheet

Datasheet

Radial, Disc FRU Bulk Active - 30V 4 A 8 A 100 A 12.7 s 10 mOhms 50 mOhms - -40°C ~ 85°C - - - Through Hole 0.551" L x 0.118" W (14.00mm x 3.00mm) 0.791" (20.10mm) - 0.201" (5.10mm)
0ZCB0175FF2E Bel Fuse Inc.

0ZCB0175FF2E

PTC RESET FUSE 6V 1.75A 1210

Bel Fuse Inc.

2,863
RFQ
0ZCB0175FF2E Datasheet

Datasheet

1210 (3225 Metric), Concave 0ZCB Tape & Reel (TR) Obsolete Polymeric 6V 1.75 A 3.5 A 100 A 600 ms 20 mOhms 80 mOhms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.055" (1.40mm) -
15LT070U Littelfuse Inc.

15LT070U

PTC RESET FUSE 15V 700MA STRAP

Littelfuse Inc.

6,130
RFQ
15LT070U Datasheet

Datasheet

Strap POLY-FUSE®, LT Bulk Obsolete Polymeric 15V 700 mA 1.5 A 100 A 5 s 100 mOhms 340 mOhms - -40°C ~ 85°C - - - User Defined 0.827" L x 0.199" W (21.00mm x 5.05mm) - 0.047" (1.20mm) -
RGEF1000K Littelfuse Inc.

RGEF1000K

PTC RESET FUSE 16V 10A RADIAL

Littelfuse Inc.

4,064
RFQ
RGEF1000K Datasheet

Datasheet

Radial, Disc PolySwitch®, RGEF Bulk Obsolete Polymeric 16V 10 A 17 A 100 A 6 s 4 mOhms 10.2 mOhms - -40°C ~ 85°C - - - Through Hole 0.650" L x 0.098" W (16.50mm x 2.50mm) - - 0.199" (5.05mm)
SMD1812P014TFA Littelfuse Inc.

SMD1812P014TFA

PTC RESET FUSE 60V 140MA 1812

Littelfuse Inc.

7,928
RFQ
SMD1812P014TFA Datasheet

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, SMD1812 Tape & Reel (TR) Obsolete 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) - 0.053" (1.35mm) -
PTGL05AR121M9N51B1 Murata Electronics

PTGL05AR121M9N51B1

FD

Murata Electronics

9,452
RFQ

-

Radial, Disc POSISTOR®, PTGL Bulk Active Ceramic 265V 47 mA 75 mA 300 mA - 96 Ohms 144 Ohms 120 Ohms -10°C ~ 60°C - - - Through Hole 0.256" Dia x 0.256" T (6.50mm x 6.50mm) 0.492" (12.50mm) - 0.197" (5.00mm)
MF-RHT070-2-17 Bourns Inc.

MF-RHT070-2-17

PTC 0.7A 16V RADIAL LEADED HI-TE

Bourns Inc.

5,474
RFQ
MF-RHT070-2-17 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Tape & Reel (TR) Active Polymeric 30V 700 mA 1.4 A 40 A 4 s 300 mOhms 800 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.270" L x 0.118" W (6.86mm x 3.00mm) 0.425" (10.80mm) - 0.201" (5.10mm)
250R080DR Littelfuse Inc.

250R080DR

PTC RESET FUSE 60V 80MA RADIAL

Littelfuse Inc.

5,013
RFQ
250R080DR Datasheet

Datasheet

Radial, Disc POLY-FUSE®, 250R Tape & Box (TB) Obsolete Polymeric 60V (250V Int) 80 mA 160 mA 3 A 4 s 14 Ohms 33 Ohms - -40°C ~ 85°C - - - Through Hole 0.228" Dia x 0.181" T (5.80mm x 4.60mm) 0.390" (9.90mm) - 0.201" (5.10mm)
PTGL05BD102N9N51B0 Murata Electronics

PTGL05BD102N9N51B0

PTC RESET FUSE

Murata Electronics

6,646
RFQ

-

- * Bulk Obsolete - - - - - - - - - - - - - - - - - -
PTR060V0065-TR1 Eaton - Electronics Division

PTR060V0065-TR1

PTC RESET FUSE 60V 650MA RADIAL

Eaton - Electronics Division

8,192
RFQ
PTR060V0065-TR1 Datasheet

Datasheet

Radial, Disc PTR060V Tape & Reel (TR) Active Polymeric 60V 650 mA 1.3 A 40 A 5.3 s 310 mOhms 720 mOhms - -40°C ~ 85°C - - - Through Hole 0.382" Dia x 0.118" T (9.70mm x 3.00mm) 0.571" (14.50mm) - 0.197" (5.00mm)
PTR060V0075-TR1 Eaton - Electronics Division

PTR060V0075-TR1

PTC RESET FUSE 60V 750MA RADIAL

Eaton - Electronics Division

3,022
RFQ
PTR060V0075-TR1 Datasheet

Datasheet

Radial, Disc PTR060V Tape & Reel (TR) Active Polymeric 60V 750 mA 1.5 A 40 A 6.3 s 250 mOhms 600 mOhms - -40°C ~ 85°C - - - Through Hole 0.409" Dia x 0.122" T (10.40mm x 3.10mm) 0.598" (15.20mm) - 0.197" (5.00mm)
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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.