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
RUEF600-2 Littelfuse Inc.

RUEF600-2

PTC RESET FUSE 30V 6A RADIAL

Littelfuse Inc.

1,002
RFQ
RUEF600-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, RUEF Tape & Reel (TR) Active Polymeric 30V 6 A 12 A 100 A 16 s 5 mOhms 40 mOhms - -40°C ~ 85°C - - - Through Hole 0.650" L x 0.118" W (16.50mm x 3.00mm) 0.949" (24.10mm) - 0.400" (10.15mm)
RUEF700 Littelfuse Inc.

RUEF700

PTC RESET FUSE 30V 7A RADIAL

Littelfuse Inc.

538
RFQ
RUEF700 Datasheet

Datasheet

Radial, Disc PolySwitch®, RUEF Bag Active Polymeric 30V 7 A 14 A 100 A 17.5 s 5 mOhms 30 mOhms - -40°C ~ 85°C - - - Through Hole 0.752" L x 0.118" W (19.10mm x 3.00mm) 1.020" (25.90mm) - 0.400" (10.15mm)
RXEF250-2 Littelfuse Inc.

RXEF250-2

PTC RESET FUSE 72V 2.5A RADIAL

Littelfuse Inc.

1,637
RFQ
RXEF250-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, RXEF Tape & Reel (TR) Active Polymeric 72V 2.5 A 5 A 40 A 15.6 s 50 mOhms 130 mOhms - -40°C ~ 85°C - - - Through Hole 0.819" Dia x 0.118" T (20.80mm x 3.00mm) 1.000" (25.40mm) - 0.400" (10.15mm)
30R300UU Littelfuse Inc.

30R300UU

PTC RESET FUSE 30V 3A RADIAL

Littelfuse Inc.

749
RFQ
30R300UU Datasheet

Datasheet

Radial, Disc POLY-FUSE®, 30R Bulk Active Polymeric 30V 3 A 6 A 40 A 10.8 s 20 mOhms 80 mOhms - -40°C ~ 85°C - - - Through Hole 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.756" (19.20mm) - 0.201" (5.10mm)
PTCCL05H100SBE Vishay Beyschlag/Draloric/BC Components

PTCCL05H100SBE

PTC RESET FUSE 600V RADIAL DISC

Vishay Beyschlag/Draloric/BC Components

792
RFQ
PTCCL05H100SBE Datasheet

Datasheet

Radial, Disc PTCCL - 600V Bulk Active Ceramic 600V 10 mA 20 mA 2 A - - - 1.6 kOhms -20°C ~ 85°C - - - Through Hole 0.197" Dia x 0.177" T (5.00mm x 4.50mm) 0.409" (10.40mm) - 0.197" (5.00mm)
600R160UR Littelfuse Inc.

600R160UR

PTC RESET FUSE 60V 160MA RADIAL

Littelfuse Inc.

2,997
RFQ
600R160UR Datasheet

Datasheet

Radial, Disc POLY-FUSE®, 600R Cut Tape (CT) Active Polymeric 60V (600V Int) 160 mA 320 mA 3 A 10 s 4 Ohms 18 Ohms - -40°C ~ 85°C - - - Through Hole 0.630" L x 0.236" W (16.00mm x 6.00mm) 0.496" (12.60mm) - 0.201" (5.10mm)
3425L260/60UR Littelfuse Inc.

3425L260/60UR

3425L PPTC

Littelfuse Inc.

1,037
RFQ
3425L260/60UR Datasheet

Datasheet

Nonstandard SMD 3425L Tape & Reel (TR) Active Polymeric 60V 2.6 A 5.2 A 20 A 10 s 20 mOhms 120 mOhms - -40°C ~ 85°C - - - Surface Mount 0.341" L x 0.250" W (8.65mm x 6.35mm) - 0.118" (3.00mm) -
60R300XF Littelfuse Inc.

60R300XF

PTC RESET FUSE 60V 3A RADIAL

Littelfuse Inc.

1,529
RFQ
60R300XF Datasheet

Datasheet

Radial, Disc POLY-FUSE®, 60R Bulk Active Polymeric 60V 3 A 6 A 40 A 19.8 s 40 mOhms 100 mOhms - -40°C ~ 85°C - - - Through Hole 0.910" Dia x 0.122" T (23.11mm x 3.10mm) 1.154" (29.30mm) - 0.402" (10.20mm)
B59754B0120A070 EPCOS - TDK Electronics

B59754B0120A070

PTC RESET FUSE 420V RADIAL DISC

EPCOS - TDK Electronics

1,334
RFQ
B59754B0120A070 Datasheet

Datasheet

Radial, Disc - Bulk Active Ceramic 420V - 100 mA 2 A 3 s - - 150 Ohms 0°C ~ 60°C - - - Through Hole 0.492" Dia x 0.276" T (12.50mm x 7.00mm) 0.650" (16.50mm) - 0.197" (5.00mm)
B59810C0130A070 EPCOS - TDK Electronics

B59810C0130A070

PTC RESET FUSE 265V 650MA RADIAL

EPCOS - TDK Electronics

4,841
RFQ
B59810C0130A070 Datasheet

Datasheet

Radial, Disc - Bulk Active Ceramic 265V 650 mA 980 mA 7 A - - - 3.5 Ohms 0°C ~ 60°C - - - Through Hole 0.866" Dia x 0.197" T (22.00mm x 5.00mm) 1.004" (25.50mm) - 0.197" (5.00mm)
PTCCL21H701HBE Vishay Beyschlag/Draloric/BC Components

PTCCL21H701HBE

PTC RESET FUSE 265V 700MA RADIAL

Vishay Beyschlag/Draloric/BC Components

3,302
RFQ
PTCCL21H701HBE Datasheet

Datasheet

Radial, Disc PTCCL - 265V Bulk Active Ceramic 265V 700 mA 1.05 A 5.5 A - - - 2.8 Ohms 0°C ~ 70°C - - - Through Hole 0.807" Dia x 0.217" T (20.50mm x 5.50mm) 1.004" (25.50mm) - 0.197" (5.00mm)
SMD1812B110TF/16 YAGEO

SMD1812B110TF/16

PTC RESET FUSE 16V 1.1A 1812

YAGEO

167
RFQ
SMD1812B110TF/16 Datasheet

Datasheet

1812 (4532 Metric), Concave SMD1812 Tape & Reel (TR) Active Polymeric 16V 1.1 A 1.95 A 100 A 300 ms 60 mOhms 180 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.079" (2.00mm) -
SMD1812B110TF/24 YAGEO

SMD1812B110TF/24

PTC RESET FUSE 8V 1.1A 1812

YAGEO

200
RFQ
SMD1812B110TF/24 Datasheet

Datasheet

1812 (4532 Metric), Concave SMD1812 Tape & Reel (TR) Active Polymeric 8V 1.1 A 2.2 A 100 A 300 ms 40 mOhms 210 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.079" (2.00mm) -
SMD1812B260TF/12 YAGEO

SMD1812B260TF/12

PTC RESET FUSE 12V 2.6A 1812

YAGEO

839
RFQ
SMD1812B260TF/12 Datasheet

Datasheet

1812 (4532 Metric), Concave SMD1812 Tape & Reel (TR) Active Polymeric 12V 2.6 A 5 A 100 A 5 s 15 mOhms 55 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.071" (1.80mm) -
PTS18126V260 Eaton - Electronics Division

PTS18126V260

PTC RESET FUSE 6V 2.6A 1812

Eaton - Electronics Division

1,195
RFQ
PTS18126V260 Datasheet

Datasheet

1812 (4532 Metric), Concave PTS1812 Tape & Reel (TR) Active Polymeric 6V 2.6 A 5 A 100 A 2.5 s 15 mOhms 47 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.035" (0.90mm) -
PTS181224V075 Eaton - Electronics Division

PTS181224V075

PTC RESET FUSE 24V 750MA 1812

Eaton - Electronics Division

785
RFQ
PTS181224V075 Datasheet

Datasheet

1812 (4532 Metric), Concave PTS1812 Tape & Reel (TR) Active Polymeric 24V 750 mA 1.5 A 100 A 200 ms 110 mOhms 400 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.047" (1.20mm) -
BK30-300-SZ YAGEO

BK30-300-SZ

PTC RESET FUSE 30V 3A RAD

YAGEO

190
RFQ
BK30-300-SZ Datasheet

Datasheet

Radial, Disc BK30 Bulk Active Polymeric 30V 3 A 6 A 40 A 10.8 s 22 mOhms 70 mOhms - -40°C ~ 85°C - - - Through Hole 0.520" L x 0.122" W (13.20mm x 3.10mm) 0.807" (20.50mm) - 0.201" (5.10mm)
0ZRR0075FF1E Bel Fuse Inc.

0ZRR0075FF1E

PTC RESET FUSE 60V 750MA RADIAL

Bel Fuse Inc.

206
RFQ
0ZRR0075FF1E Datasheet

Datasheet

Radial, Disc 0ZRR Bulk Active Polymeric 60V 750 mA 1.5 A 40 A 6.3 s 250 mOhms 600 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.409" Dia x 0.122" T (10.40mm x 3.10mm) 0.598" (15.20mm) - 0.201" (5.10mm)
PTR060V0025-BK Eaton - Electronics Division

PTR060V0025-BK

PTC RESET FUSE 60V 250MA RADIAL

Eaton - Electronics Division

855
RFQ
PTR060V0025-BK Datasheet

Datasheet

Radial, Disc PTR060V 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 0.118" T (7.40mm x 3.00mm) 0.500" (12.70mm) - 0.197" (5.00mm)
SMD2920B100TF YAGEO

SMD2920B100TF

PTC RESET FUSE 33V 1.1A 2920

YAGEO

844
RFQ
SMD2920B100TF Datasheet

Datasheet

2920 (7351 Metric), Concave SMD2920 Tape & Reel (TR) Active Polymeric 33V 1.1 A 2.2 A 40 A 500 ms 65 mOhms 410 mOhms - -40°C ~ 85°C - - - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.039" (0.98mm) -
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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.