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
60R017XU Littelfuse Inc.

60R017XU

PTC RESET FUSE 60V 170MA RADIAL

Littelfuse Inc.

3,244
RFQ
60R017XU Datasheet

Datasheet

Radial, Disc POLY-FUSE®, 60R Bulk Active Polymeric 60V 170 mA 340 mA 40 A 3 s 3.3 Ohms 8 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)
RXEF030S Littelfuse Inc.

RXEF030S

PTC RESET FUSE 72V 300MA RADIAL

Littelfuse Inc.

2,518
RFQ
RXEF030S Datasheet

Datasheet

Radial, Disc PolySwitch®, RXEF Bag Active Polymeric 72V 300 mA 600 mA 40 A 3 s 880 mOhms 2.1 Ohms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.118" T (7.40mm x 3.00mm) 0.500" (12.70mm) - 0.199" (5.05mm)
0ZRB0185FF1E Bel Fuse Inc.

0ZRB0185FF1E

PTC RESET FUSE 30V 1.85A RADIAL

Bel Fuse Inc.

9,381
RFQ
0ZRB0185FF1E Datasheet

Datasheet

Radial, Disc 0ZRB Box Active Polymeric 30V 1.85 A 3.7 A 40 A 8.7 s 30 mOhms 90 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.402" L x 0.118" W (10.20mm x 3.00mm) 0.618" (15.70mm) - 0.201" (5.10mm)
0ZRA0300FF1C Bel Fuse Inc.

0ZRA0300FF1C

PTC RESET FUSE 16V 3A RADIAL

Bel Fuse Inc.

7,714
RFQ
0ZRA0300FF1C Datasheet

Datasheet

Radial, Disc 0ZRA Box Active Polymeric 16V 3 A 5.1 A 100 A 2 s 34 mOhms 105 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.280" L x 0.118" W (7.10mm x 3.00mm) 0.433" (11.00mm) - 0.201" (5.10mm)
PTSLR08058V200 Eaton - Electronics Division

PTSLR08058V200

PTC RESET FUSE 2A 8V 0805

Eaton - Electronics Division

8,428
RFQ
PTSLR08058V200 Datasheet

Datasheet

0805 (2012 Metric), Concave PTSLR0805 Tape & Reel (TR) Active - 8V 2 A 4 A 50 A 5 s 8 mOhms 40 mOhms - -40°C ~ 85°C - - - Surface Mount 0.098" L x 0.063" W (2.50mm x 1.60mm) - 0.028" (0.70mm) -
MF-SMDF200-2 Bourns Inc.

MF-SMDF200-2

PTC RESET FUSE 10V 2A 2018

Bourns Inc.

8,997
RFQ
MF-SMDF200-2 Datasheet

Datasheet

2018 (5045 Metric), Concave Multifuse®, MF-SMDF Tape & Reel (TR) Active Polymeric 10V 2 A 4 A 40 A 2.4 s 30 mOhms 100 mOhms - -40°C ~ 85°C - - - Surface Mount 0.200" L x 0.180" W (5.08mm x 4.58mm) - 0.033" (0.85mm) -
PTR060V0110-BK Eaton - Electronics Division

PTR060V0110-BK

PTC RESET FUSE 60V 1.1A RADIAL

Eaton - Electronics Division

1,078
RFQ
PTR060V0110-BK Datasheet

Datasheet

Radial, Disc PTR060V Bulk Active 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 0.118" T (13.00mm x 3.00mm) 0.709" (18.00mm) - 0.197" (5.00mm)
MF-FSML150/8-2 Bourns Inc.

MF-FSML150/8-2

PTC RESET FUSE 8V 1.5A 0603

Bourns Inc.

9,702
RFQ
MF-FSML150/8-2 Datasheet

Datasheet

0603 (1608 Metric), Concave Multifuse®, MF-FSML Tape & Reel (TR) Active Polymeric 8V 1.5 A 3 A 50 A 4 s 10 mOhms 120 mOhms - -40°C ~ 85°C - - - Surface Mount 0.065" L x 0.033" W (1.65mm x 0.85mm) - 0.055" (1.40mm) -
RXEF075S Littelfuse Inc.

RXEF075S

PTC RESET FUSE 72V 750MA RADIAL

Littelfuse Inc.

3,521
RFQ
RXEF075S Datasheet

Datasheet

Radial, Disc PolySwitch®, RXEF Bulk Active Polymeric 72V 750 mA 1.5 A 40 A 6.3 s 250 mOhms 600 mOhms - -40°C ~ 85°C - - - Through Hole 0.402" Dia x 0.122" T (10.20mm x 3.10mm) 0.598" (15.20mm) - 0.200" (5.08mm)
0ZRR0160FF1A Bel Fuse Inc.

0ZRR0160FF1A

PTC RESET FUSE 60V 1.6A RADIAL

Bel Fuse Inc.

2,499
RFQ
0ZRR0160FF1A Datasheet

Datasheet

Radial, Disc 0ZRR Bulk Active Polymeric 60V 1.6 A 3.2 A 40 A 11.4 s 90 mOhms 220 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.642" Dia x 0.122" T (16.30mm x 3.10mm) 0.839" (21.30mm) - 0.201" (5.10mm)
0ZRB0400FF2B Bel Fuse Inc.

0ZRB0400FF2B

PTC RESET FUSE 30V 4A RADIAL

Bel Fuse Inc.

7,931
RFQ
0ZRB0400FF2B Datasheet

Datasheet

Radial, Disc 0ZRB Tape & Reel (TR) Active Polymeric 30V 4 A 8 A 40 A 12.7 s 10 mOhms 50 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.551" L x 0.118" W (14.00mm x 3.00mm) 0.791" (20.10mm) - 0.201" (5.10mm)
1210L075YR Littelfuse Inc.

1210L075YR

PTC RESET FUSE 6V 750MA 1210

Littelfuse Inc.

6,158
RFQ
1210L075YR Datasheet

Datasheet

1210 (3225 Metric), Concave POLY-FUSE®, 1210L Tape & Reel (TR) Active Polymeric 6V 750 mA 1.5 A 100 A 100 ms 130 mOhms 400 mOhms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.033" (0.85mm) -
RUSBF110 Littelfuse Inc.

RUSBF110

PTC RESET FUSE 16V 1.1A RADIAL

Littelfuse Inc.

4,997
RFQ
RUSBF110 Datasheet

Datasheet

Radial, Disc PolySwitch®, RUSBF Bag Active Polymeric 16V 1.1 A 2.2 A 40 A 2.3 s 50 mOhms 140 mOhms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.118" T (7.40mm x 3.00mm) 0.559" (14.20mm) - 0.199" (5.05mm)
0ZRP0135FF1A Bel Fuse Inc.

0ZRP0135FF1A

PTC RESET FUSE 60V 1.35A RADIAL

Bel Fuse Inc.

4,512
RFQ
0ZRP0135FF1A Datasheet

Datasheet

Radial, Disc 0ZRP Bulk Active Polymeric 60V 1.35 A 2.7 A 40 A 4.5 s 110 mOhms 370 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.402" L x 0.142" W (10.20mm x 3.60mm) 0.669" (17.00mm) - 0.201" (5.10mm)
PTSAHT120630V035 Eaton - Electronics Division

PTSAHT120630V035

PTC RESET FUSE 350MA 30V 1206

Eaton - Electronics Division

5,568
RFQ
PTSAHT120630V035 Datasheet

Datasheet

1206 (3216 Metric), Concave PTSAHT1206 Tape & Reel (TR) Active - 30V 350 mA 1.75 A 20 A 100 ms 200 mOhms 2.2 Ohms - -40°C ~ 125°C Automotive AEC-Q200 - Surface Mount 0.132" L x 0.067" W (3.35mm x 1.70mm) - 0.045" (1.14mm) -
0ZRR0375FF1A Bel Fuse Inc.

0ZRR0375FF1A

PTC RESET FUSE 60V 3.75A RADIAL

Bel Fuse Inc.

1,694
RFQ
0ZRR0375FF1A Datasheet

Datasheet

Radial, Disc 0ZRR Bulk Active Polymeric 60V 3.75 A 7.5 A 40 A 24 s 30 mOhms 80 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 1.122" Dia x 0.122" T (28.50mm x 3.10mm) 1.319" (33.50mm) - 0.402" (10.20mm)
PTR016V1000-BK Eaton - Electronics Division

PTR016V1000-BK

PTC RESET FUSE 16V 10A RADIAL

Eaton - Electronics Division

2,354
RFQ
PTR016V1000-BK Datasheet

Datasheet

Radial, Disc PTR016V Bulk Active Polymeric 16V 10 A 17 A 100 A 6 s 4 mOhms 10 mOhms - -40°C ~ 85°C - - - Through Hole 0.650" L x 0.122" W (16.50mm x 3.10mm) 0.992" (25.20mm) - 0.197" (5.00mm)
0ZTH0050FF2E Bel Fuse Inc.

0ZTH0050FF2E

PTC RESET FUSE 6V 500MA 1210

Bel Fuse Inc.

4,305
RFQ
0ZTH0050FF2E Datasheet

Datasheet

1210 (3225 Metric), Concave 0ZTH Tape & Reel (TR) Active Polymeric 6V 500 mA 1.5 A 10 A 50 ms 190 mOhms 900 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Surface Mount 0.127" L x 0.101" W (3.22mm x 2.58mm) - 0.047" (1.20mm) -
RKEF300-2 Littelfuse Inc.

RKEF300-2

PTC RESET FUSE 60V 3A RADIAL

Littelfuse Inc.

2,822
RFQ
RKEF300-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, RKEF Tape & Reel (TR) Active Polymeric 60V 3 A 6 A 40 A 19.8 s 30 mOhms 80 mOhms - -40°C ~ 85°C - - - Through Hole 0.650" L x 0.118" W (16.50mm x 3.00mm) 0.835" (21.20mm) - 0.199" (5.05mm)
PTSLR12066V200 Eaton - Electronics Division

PTSLR12066V200

PTC RESET FUSE 6V 2A 1206

Eaton - Electronics Division

7,195
RFQ
PTSLR12066V200 Datasheet

Datasheet

1206 (3216 Metric), Concave PTSLR1206 Tape & Reel (TR) Active Polymeric 6V 2 A 4 A 50 A 500 ms 5 mOhms 40 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.047" (1.20mm) -
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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.