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
60R160XMR Littelfuse Inc.

60R160XMR

PTC RESET FUSE 60V 1.6A RADIAL

Littelfuse Inc.

835
RFQ
60R160XMR Datasheet

Datasheet

Radial, Disc POLY-FUSE®, 60R Cut Tape (CT) Active Polymeric 60V 1.6 A 3.2 A 40 A 11.4 s 90 mOhms 220 mOhms - -40°C ~ 85°C - - - Through Hole 0.600" Dia x 0.122" T (15.24mm x 3.10mm) 0.850" (21.60mm) - 0.201" (5.10mm)
PTSLR18126V300 Eaton - Electronics Division

PTSLR18126V300

PTC RESET FUSE 6V 3A 1812

Eaton - Electronics Division

2,463
RFQ
PTSLR18126V300 Datasheet

Datasheet

1812 (4532 Metric), Concave PTSLR1812 Tape & Reel (TR) Active Polymeric 6V 3 A 6.2 A 50 A 5 s 3 mOhms 21 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.028" (0.70mm) -
B59960C0080A070 EPCOS - TDK Electronics

B59960C0080A070

PTC RESET FUSE 80V 130MA RADIAL

EPCOS - TDK Electronics

756
RFQ
B59960C0080A070 Datasheet

Datasheet

Radial, Disc B59960 Bulk Active Ceramic 80V 130 mA 265 mA 4.3 A - - - 5.6 Ohms -40°C ~ 85°C - - - Through Hole 0.433" Dia x 0.138" T (11.00mm x 3.50mm) 0.571" (14.50mm) - 0.197" (5.00mm)
B59873C0120A070 EPCOS - TDK Electronics

B59873C0120A070

PTC RESET FUSE 265V 70MA RADIAL

EPCOS - TDK Electronics

5,392
RFQ
B59873C0120A070 Datasheet

Datasheet

Radial, Disc - Bulk Active Ceramic 265V 70 mA 140 mA 1 A - - - 45 Ohms 0°C ~ 60°C - - - Through Hole 0.354" Dia x 0.197" T (9.00mm x 5.00mm) 0.492" (12.50mm) - 0.197" (5.00mm)
B59975C0160A070 EPCOS - TDK Electronics

B59975C0160A070

PTC RESET FUSE 20V 550MA RADIAL

EPCOS - TDK Electronics

3,179
RFQ
B59975C0160A070 Datasheet

Datasheet

Radial, Disc B59975 Bulk Active Ceramic 20V 550 mA 1.1 A 3 A - - - 1.8 Ohms -40°C ~ 85°C - - - Through Hole 0.354" Dia x 0.138" T (9.00mm x 3.50mm) 0.492" (12.50mm) - 0.197" (5.00mm)
B59872C0120A070 EPCOS - TDK Electronics

B59872C0120A070

PTC RESET FUSE 265V 80MA RADIAL

EPCOS - TDK Electronics

1,647
RFQ
B59872C0120A070 Datasheet

Datasheet

Radial, Disc - Bulk Active Ceramic 265V 80 mA 160 mA 1 A - - - 35 Ohms 0°C ~ 60°C - - - Through Hole 0.354" Dia x 0.197" T (9.00mm x 5.00mm) 0.492" (12.50mm) - 0.197" (5.00mm)
B59874C0120A070 EPCOS - TDK Electronics

B59874C0120A070

PTC RESET FUSE 265V 60MA RADIAL

EPCOS - TDK Electronics

1,063
RFQ
B59874C0120A070 Datasheet

Datasheet

Radial, Disc - Bulk Active Ceramic 265V 60 mA 125 mA 1 A - - - 55 Ohms 0°C ~ 60°C - - - Through Hole 0.354" Dia x 0.197" T (9.00mm x 5.00mm) 0.492" (12.50mm) - 0.197" (5.00mm)
B59960C0120A070 EPCOS - TDK Electronics

B59960C0120A070

PTC RESET FUSE 80V 250MA RADIAL

EPCOS - TDK Electronics

428
RFQ
B59960C0120A070 Datasheet

Datasheet

Radial, Disc B59960 Bulk Active Ceramic 80V 250 mA 500 mA 4.3 A - - - 5.6 Ohms -40°C ~ 125°C - - - Through Hole 0.433" Dia x 0.138" T (11.00mm x 3.50mm) 0.571" (14.50mm) - 0.197" (5.00mm)
B59875C0120A070 EPCOS - TDK Electronics

B59875C0120A070

PTC RESET FUSE 265V 55MA RADIAL

EPCOS - TDK Electronics

189
RFQ
B59875C0120A070 Datasheet

Datasheet

Radial, Disc - Bulk Active Ceramic 265V 55 mA 110 mA 1 A - - - 65 Ohms 0°C ~ 60°C - - - Through Hole 0.354" Dia x 0.197" T (9.00mm x 5.00mm) 0.492" (12.50mm) - 0.197" (5.00mm)
30R800UH Littelfuse Inc.

30R800UH

PTC RESET FUSE 30V 8A RADIAL

Littelfuse Inc.

1,244
RFQ
30R800UH Datasheet

Datasheet

Radial, Disc POLY-FUSE®, 30R Bulk Active Polymeric 30V 8 A 16 A 40 A 18.8 s 5 mOhms 20 mOhms - -40°C ~ 85°C - - - Through Hole 0.850" L x 0.118" W (21.60mm x 3.00mm) 1.224" (31.10mm) - 0.402" (10.20mm)
AHRL1000 Littelfuse Inc.

AHRL1000

PTC RESET FUSE 10A 16V RAD

Littelfuse Inc.

250
RFQ
AHRL1000 Datasheet

Datasheet

Radial, Disc PolySwitch®, AHRL Bulk Active Polymeric 16V 10 A 20 A 100 A 10 s 4.2 mOhms 6.8 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.567" L x 0.142" W (14.40mm x 3.60mm) 0.882" (22.40mm) - 0.400" (10.15mm)
B59860C0130A070 EPCOS - TDK Electronics

B59860C0130A070

PTC RESET FUSE 265V 140MA RADIAL

EPCOS - TDK Electronics

975
RFQ
B59860C0130A070 Datasheet

Datasheet

Radial, Disc - Bulk Active Ceramic 265V 140 mA 230 mA 1 A - - - 25 Ohms 0°C ~ 60°C - - - Through Hole 0.354" Dia x 0.197" T (9.00mm x 5.00mm) 0.492" (12.50mm) - 0.197" (5.00mm)
TSV250-130F-B-0.5-2 Littelfuse Inc.

TSV250-130F-B-0.5-2

PTC RESET FUSE 60V 130MA 2SMD

Littelfuse Inc.

1,850
RFQ
TSV250-130F-B-0.5-2 Datasheet

Datasheet

2-SMD PolySwitch®, TSV250 Tape & Reel (TR) Active Polymeric 60V (250V Int) 130 mA 260 mA 3 A 2 s 4 Ohms 12 Ohms - -40°C ~ 85°C - - - Surface Mount 0.240" L x 0.272" W (6.10mm x 6.90mm) - 0.126" (3.20mm) -
B59850C0120A070 EPCOS - TDK Electronics

B59850C0120A070

PTC RESET FUSE 265V 200MA RADIAL

EPCOS - TDK Electronics

1,532
RFQ
B59850C0120A070 Datasheet

Datasheet

Radial, Disc - Bulk Active Ceramic 265V 200 mA 400 mA 2.2 A - - - 10 Ohms 0°C ~ 60°C - - - Through Hole 0.532" Dia x 0.197" T (13.50mm x 5.00mm) 0.669" (17.00mm) - 0.197" (5.00mm)
LVR100S-240-2 Littelfuse Inc.

LVR100S-240-2

PTC RESET FUSE 240V 1A RADIAL

Littelfuse Inc.

1,130
RFQ
LVR100S-240-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, LVR Tape & Reel (TR) Active Polymeric 240V (265V Int) 1 A 2 A 10 A 21 s 218 mOhms 580 mOhms - -20°C ~ 85°C - - - Through Hole 0.736" Dia x 0.201" T (18.70mm x 5.10mm) 0.961" (24.40mm) - 0.400" (10.15mm)
1210L200SLYR Littelfuse Inc.

1210L200SLYR

PTC RESET FUSE 6V 2A 1210

Littelfuse Inc.

13,112
RFQ
1210L200SLYR Datasheet

Datasheet

1210 (3225 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 2 A 4 A 50 A 3 s 5 mOhms 24 mOhms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.028" (0.70mm) -
B59774B0115A070 EPCOS - TDK Electronics

B59774B0115A070

PTC RESET FUSE 550V RADIAL DISC

EPCOS - TDK Electronics

990
RFQ
B59774B0115A070 Datasheet

Datasheet

Radial, Disc B59774 Bulk Active Ceramic 550V - 32 mA 1 A 2 s - - 1.1 kOhms 0°C ~ 60°C - - - Through Hole 0.335" Dia x 0.276" T (8.50mm x 7.00mm) 0.197" (5.00mm) - 0.197" (5.00mm)
B59772B0120A070 EPCOS - TDK Electronics

B59772B0120A070

PTC RESET FUSE 420V RADIAL DISC

EPCOS - TDK Electronics

893
RFQ
B59772B0120A070 Datasheet

Datasheet

Radial, Disc B59772 Bulk Active Ceramic 420V - 86 mA 1.4 A 3 s - - 150 Ohms 0°C ~ 60°C - - - Through Hole 0.335" Dia x 0.276" T (8.50mm x 7.00mm) 0.197" (5.00mm) - 0.197" (5.00mm)
B59315P1080A062 EPCOS - TDK Electronics

B59315P1080A062

THERMISTOR PTC 25% 4032

EPCOS - TDK Electronics

767
RFQ
B59315P1080A062 Datasheet

Datasheet

4032 (1080 Metric) B59315 Tape & Reel (TR) Active Ceramic 80V 80 mA 165 mA 1.6 A - 9.6 Ohms 16 Ohms - -40°C ~ 125°C Automotive AEC-Q200 - Surface Mount 0.394" L x 0.315" W (10.00mm x 8.00mm) - 0.150" (3.80mm) -
B59955C0120A070 EPCOS - TDK Electronics

B59955C0120A070

PTC RESET FUSE 30V 850MA RADIAL

EPCOS - TDK Electronics

1,606
RFQ
B59955C0120A070 Datasheet

Datasheet

Radial, Disc B59955 Bulk Active Ceramic 30V 850 mA 1.7 A 5.5 A - - - 800 mOhms -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.532" Dia x 0.138" T (13.50mm x 3.50mm) 0.669" (17.00mm) - 0.197" (5.00mm)
Total 4956 Record«Prev1... 5960616263646566...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.