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
PFRA.110.3 SCHURTER Inc.

PFRA.110.3

PTC RESET FUSE 30V 1.1A RADIAL

SCHURTER Inc.

5,684
RFQ
PFRA.110.3 Datasheet

Datasheet

Radial, Disc PFRA Tape & Box (TB) Obsolete Polymeric 30V 1.1 A 2.2 A 40 A 6.6 s 100 mOhms 270 mOhms - -40°C ~ 85°C - - - Through Hole 0.350" Dia x 0.118" T (8.90mm x 3.00mm) 0.551" (14.00mm) - 0.201" (5.10mm)
PFRA.160.3 SCHURTER Inc.

PFRA.160.3

PTC RESET FUSE 30V 1.6A RADIAL

SCHURTER Inc.

9,763
RFQ
PFRA.160.3 Datasheet

Datasheet

Radial, Disc PFRA Tape & Box (TB) Obsolete Polymeric 30V 1.6 A 3.2 A 40 A 8 s 55 mOhms 150 mOhms - -40°C ~ 85°C - - - Through Hole 0.402" Dia x 0.118" T (10.20mm x 3.00mm) 0.661" (16.80mm) - 0.201" (5.10mm)
PFLT.260 SCHURTER Inc.

PFLT.260

PTC RESET FUSE 24V 2.6A STRAP

SCHURTER Inc.

5,762
RFQ
PFLT.260 Datasheet

Datasheet

Strap PFLT Bulk Obsolete Polymeric 24V 2.6 A 5.2 A 100 A 5 s 25 mOhms 76 mOhms - -45°C ~ 85°C - - - User Defined 0.984" L x 0.447" W (25.00mm x 11.35mm) - 0.039" (1.00mm) -
PFLT.300 SCHURTER Inc.

PFLT.300

PTC RESET FUSE 24V 3A STRAP

SCHURTER Inc.

5,523
RFQ
PFLT.300 Datasheet

Datasheet

Strap PFLT Bulk Obsolete Polymeric 24V 3 A 6.3 A 100 A 4 s 15 mOhms 55 mOhms - -45°C ~ 85°C - - - User Defined 1.185" L x 0.532" W (30.10mm x 13.50mm) - 0.043" (1.10mm) -
PFRA.250.3 SCHURTER Inc.

PFRA.250.3

PTC RESET FUSE 30V 2.5A RADIAL

SCHURTER Inc.

8,328
RFQ
PFRA.250.3 Datasheet

Datasheet

Radial, Disc PFRA Tape & Box (TB) Obsolete Polymeric 30V 2.5 A 5 A 40 A 10.3 s 25 mOhms 70 mOhms - -40°C ~ 85°C - - - Through Hole 0.472" L x 0.118" W (12.00mm x 3.00mm) 0.720" (18.30mm) - 0.201" (5.10mm)
PFRX.110 SCHURTER Inc.

PFRX.110

PTC RESET FUSE 60V 1.1A RADIAL

SCHURTER Inc.

7,074
RFQ
PFRX.110 Datasheet

Datasheet

Radial, Disc PFRX Bulk Obsolete Polymeric 60V 1.1 A 2.2 A 40 A 8.2 s 150 mOhms 380 mOhms - -40°C ~ 85°C - - - Through Hole 0.512" Dia x 0.122" T (13.00mm x 3.10mm) 0.709" (18.00mm) - 0.201" (5.10mm)
PFRX.135 SCHURTER Inc.

PFRX.135

PTC RESET FUSE 60V 1.35A RADIAL

SCHURTER Inc.

8,384
RFQ
PFRX.135 Datasheet

Datasheet

Radial, Disc PFRX Bulk Obsolete Polymeric 60V 1.35 A 2.7 A 40 A 9.6 s 120 mOhms 300 mOhms - -40°C ~ 85°C - - - Through Hole 0.571" Dia x 0.122" T (14.50mm x 3.10mm) 0.772" (19.60mm) - 0.201" (5.10mm)
PFRA.300.3 SCHURTER Inc.

PFRA.300.3

PTC RESET FUSE 30V 3A RADIAL

SCHURTER Inc.

2,699
RFQ
PFRA.300.3 Datasheet

Datasheet

Radial, Disc PFRA Tape & Box (TB) Obsolete Polymeric 30V 3 A 6 A 40 A 10.8 s 20 mOhms 80 mOhms - -40°C ~ 85°C - - - Through Hole 0.472" L x 0.118" W (12.00mm x 3.00mm) 0.720" (18.30mm) - 0.201" (5.10mm)
PFRX.135.3 SCHURTER Inc.

PFRX.135.3

PTC RESET FUSE 60V 1.35A RADIAL

SCHURTER Inc.

2,345
RFQ
PFRX.135.3 Datasheet

Datasheet

Radial, Disc PFRX Tape & Box (TB) Obsolete Polymeric 60V 1.35 A 2.7 A 40 A 9.6 s 120 mOhms 300 mOhms - -40°C ~ 85°C - - - Through Hole 0.571" Dia x 0.122" T (14.50mm x 3.10mm) 0.772" (19.60mm) - 0.201" (5.10mm)
PFRX.160 SCHURTER Inc.

PFRX.160

PTC RESET FUSE 60V 1.6A RADIAL

SCHURTER Inc.

9,628
RFQ
PFRX.160 Datasheet

Datasheet

Radial, Disc PFRX Bulk Obsolete Polymeric 60V 1.6 A 3.2 A 40 A 11.4 s 90 mOhms 220 mOhms - -40°C ~ 85°C - - - Through Hole 0.642" Dia x 0.122" T (16.30mm x 3.10mm) 0.839" (21.30mm) - 0.201" (5.10mm)
PFRX.110.3 SCHURTER Inc.

PFRX.110.3

PTC RESET FUSE 60V 1.1A RADIAL

SCHURTER Inc.

7,107
RFQ
PFRX.110.3 Datasheet

Datasheet

Radial, Disc PFRX Tape & Box (TB) Obsolete Polymeric 60V 1.1 A 2.2 A 40 A 8.2 s 150 mOhms 380 mOhms - -40°C ~ 85°C - - - Through Hole 0.512" Dia x 0.122" T (13.00mm x 3.10mm) 0.709" (18.00mm) - 0.201" (5.10mm)
PFRX.185 SCHURTER Inc.

PFRX.185

PTC RESET FUSE 60V 1.85A RADIAL

SCHURTER Inc.

4,651
RFQ
PFRX.185 Datasheet

Datasheet

Radial, Disc PFRX Bulk Obsolete Polymeric 60V 1.85 A 3.7 A 40 A 12.6 s 80 mOhms 190 mOhms - -40°C ~ 85°C - - - Through Hole 0.701" Dia x 0.122" T (17.80mm x 3.10mm) 0.902" (22.90mm) - 0.201" (5.10mm)
PFRA.400.3 SCHURTER Inc.

PFRA.400.3

PTC RESET FUSE 30V 4A RADIAL

SCHURTER Inc.

7,935
RFQ
PFRA.400.3 Datasheet

Datasheet

Radial, Disc PFRA Tape & Box (TB) Obsolete Polymeric 30V 4 A 8 A 40 A 12.7 s 10 mOhms 50 mOhms - -40°C ~ 85°C - - - Through Hole 0.567" L x 0.118" W (14.40mm x 3.00mm) 0.976" (24.80mm) - 0.201" (5.10mm)
PFRX.250 SCHURTER Inc.

PFRX.250

PTC RESET FUSE 60V 2.5A RADIAL

SCHURTER Inc.

7,723
RFQ
PFRX.250 Datasheet

Datasheet

Radial, Disc PFRX Bulk Obsolete Polymeric 60V 2.5 A 5 A 40 A 15.6 s 50 mOhms 130 mOhms - -40°C ~ 85°C - - - Through Hole 0.839" Dia x 0.122" T (21.30mm x 3.10mm) 1.039" (26.40mm) - 0.402" (10.20mm)
PFRX.160.3 SCHURTER Inc.

PFRX.160.3

PTC RESET FUSE 60V 1.6A RADIAL

SCHURTER Inc.

4,809
RFQ
PFRX.160.3 Datasheet

Datasheet

Radial, Disc PFRX Tape & Box (TB) Obsolete Polymeric 60V 1.6 A 3.2 A 40 A 11.4 s 90 mOhms 220 mOhms - -40°C ~ 85°C - - - Through Hole 0.642" Dia x 0.122" T (16.30mm x 3.10mm) 0.839" (21.30mm) - 0.201" (5.10mm)
PFRT.008.250 SCHURTER Inc.

PFRT.008.250

PTC RESET FUSE 60V 80MA RADIAL

SCHURTER Inc.

6,878
RFQ
PFRT.008.250 Datasheet

Datasheet

Radial, Disc PFRT Bulk Obsolete Polymeric 60V (250V Int) 80 mA - 3 A - 15 Ohms 33 Ohms - -45°C ~ 85°C - - - Through Hole 0.209" L x 0.197" W (5.30mm x 5.00mm) 0.366" (9.30mm) - 0.201" (5.10mm)
PFRX.185.3 SCHURTER Inc.

PFRX.185.3

PTC RESET FUSE 60V 1.85A RADIAL

SCHURTER Inc.

9,961
RFQ
PFRX.185.3 Datasheet

Datasheet

Radial, Disc PFRX Tape & Box (TB) Obsolete Polymeric 60V 1.85 A 3.7 A 40 A 12.6 s 80 mOhms 190 mOhms - -40°C ~ 85°C - - - Through Hole 0.701" Dia x 0.122" T (17.80mm x 3.10mm) 0.902" (22.90mm) - 0.201" (5.10mm)
PFLR.550 SCHURTER Inc.

PFLR.550

PTC RESET FUSE 10V 5.5A STRAP

SCHURTER Inc.

3,174
RFQ
PFLR.550 Datasheet

Datasheet

Strap PFLR Bulk Obsolete Polymeric 10V 5.5 A 10.5 A 100 A 5 s 9 mOhms 22 mOhms - -45°C ~ 85°C - - - User Defined 1.417" L x 0.283" W (36.00mm x 7.20mm) - - -
PFLR.450 SCHURTER Inc.

PFLR.450

PTC RESET FUSE 10V 4.5A STRAP

SCHURTER Inc.

7,985
RFQ
PFLR.450 Datasheet

Datasheet

Strap PFLR Bulk Obsolete Polymeric 10V 4.5 A 8.9 A 100 A 5 s 11 mOhms 28 mOhms - -45°C ~ 85°C - - - User Defined 0.984" L x 0.402" W (25.00mm x 10.21mm) - 0.039" (1.00mm) -
PFVS.210 SCHURTER Inc.

PFVS.210

PTC RESET FUSE 16V 2.1A STRAP

SCHURTER Inc.

4,406
RFQ
PFVS.210 Datasheet

Datasheet

Strap PFVS Bulk Obsolete Polymeric 16V 2.1 A 4.7 A 100 A 5 s 18 mOhms 60 mOhms - -40°C ~ 85°C - - - User Defined 0.878" L x 0.201" W (22.30mm x 5.10mm) - 0.032" (0.80mm) -
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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.