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
RS90-185 OptiFuse

RS90-185

PTC RESET FUSE 72V 1.85A RADIAL

OptiFuse

469
RFQ
RS90-185 Datasheet

Datasheet

Radial, Disc RS90 Bulk Active Polymeric 72V (90V Int) 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)
RS16HT-300 OptiFuse

RS16HT-300

PTC RESET FUSE 16V 3A RADIAL

OptiFuse

799
RFQ
RS16HT-300 Datasheet

Datasheet

Radial, Disc RS16HT Bulk Active Polymeric 16V 3 A 6 A 100 A 5 s 33 mOhms 79 mOhms - -40°C ~ 125°C - - - Through Hole 0.346" L x 0.118" W (8.80mm x 3.00mm) 0.543" (13.80mm) - 0.201" (5.10mm)
B59884C0120A054 EPCOS - TDK Electronics

B59884C0120A054

PTC RESET FUSE 420V 21MA RADIAL

EPCOS - TDK Electronics

5,256
RFQ
B59884C0120A054 Datasheet

Datasheet

Radial, Disc - Tape & Reel (TR) Obsolete Ceramic 420V 21 mA 39 mA 200 mA - - - 600 Ohms 0°C ~ 60°C - - - Through Hole 0.256" Dia x 0.197" T (6.50mm x 5.00mm) 0.394" (10.00mm) - 0.197" (5.00mm)
PTCCL11H321FTE Vishay Beyschlag/Draloric/BC Components

PTCCL11H321FTE

PTC RESET FUSE 145V 320MA RADIAL

Vishay Beyschlag/Draloric/BC Components

2,834
RFQ
PTCCL11H321FTE Datasheet

Datasheet

Radial, Disc PTCCL - 145V Tape & Reel (TR) Active Ceramic 145V 320 mA 480 mA 3 A - - - 6.7 Ohms 0°C ~ 70°C - - - Through Hole 0.413" Dia x 0.197" T (10.50mm x 5.00mm) 0.610" (15.50mm) - 0.197" (5.00mm)
PTCCL11H251HTE Vishay Beyschlag/Draloric/BC Components

PTCCL11H251HTE

PTC RESET FUSE 265V 250MA RADIAL

Vishay Beyschlag/Draloric/BC Components

2,711
RFQ
PTCCL11H251HTE Datasheet

Datasheet

Radial, Disc PTCCL - 265V Tape & Reel (TR) Active Ceramic 265V 250 mA 375 mA 1.5 A - - - 12 Ohms 0°C ~ 70°C - - - Through Hole 0.413" Dia x 0.217" T (10.50mm x 5.50mm) 0.610" (15.50mm) - 0.197" (5.00mm)
PTCCL13H411FTE Vishay Beyschlag/Draloric/BC Components

PTCCL13H411FTE

PTC RESET FUSE 145V 410MA RADIAL

Vishay Beyschlag/Draloric/BC Components

1,311
RFQ
PTCCL13H411FTE Datasheet

Datasheet

Radial, Disc PTCCL - 145V Tape & Reel (TR) Active Ceramic 145V 410 mA 615 mA 4.5 A - - - 4.6 Ohms 0°C ~ 70°C - - - Through Hole 0.492" Dia x 0.197" T (12.50mm x 5.00mm) 0.689" (17.50mm) - 0.197" (5.00mm)
PTCCL13H451FTE Vishay Beyschlag/Draloric/BC Components

PTCCL13H451FTE

PTC RESET FUSE 145V 450MA RADIAL

Vishay Beyschlag/Draloric/BC Components

489
RFQ
PTCCL13H451FTE Datasheet

Datasheet

Radial, Disc PTCCL - 145V Tape & Reel (TR) Active Ceramic 145V 450 mA 675 mA 5 A - - - 3.8 Ohms 0°C ~ 70°C - - - Through Hole 0.492" Dia x 0.197" T (12.50mm x 5.00mm) 0.689" (17.50mm) - 0.197" (5.00mm)
PTCCL11H211HTE Vishay Beyschlag/Draloric/BC Components

PTCCL11H211HTE

PTC RESET FUSE 265V 210MA RADIAL

Vishay Beyschlag/Draloric/BC Components

322
RFQ
PTCCL11H211HTE Datasheet

Datasheet

Radial, Disc PTCCL - 265V Tape & Reel (TR) Active Ceramic 265V 210 mA 315 mA 1.3 A - - - 17 Ohms 0°C ~ 70°C - - - Through Hole 0.413" Dia x 0.217" T (10.50mm x 5.50mm) 0.610" (15.50mm) - 0.197" (5.00mm)
RS60SB-250 OptiFuse

RS60SB-250

PTC RESET FUSE 60V 2.5A RADIAL

OptiFuse

6,079
RFQ
RS60SB-250 Datasheet

Datasheet

Radial, Disc RS60SB Bulk Active Polymeric 60V 2.5 A 5 A 40 A 15.6 s 40 mOhms 140 mOhms - -40°C ~ 85°C - - - Through Hole 0.551" L x 0.118" W (14.00mm x 3.00mm) 0.811" (20.60mm) - 0.201" (5.10mm)
RS16-800 OptiFuse

RS16-800

PTC RESET FUSE 16V 8A RADIAL

OptiFuse

1,999
RFQ
RS16-800 Datasheet

Datasheet

Radial, Disc RS16 Bulk Active Polymeric 16V 8 A 13.6 A 100 A 9 s 5 mOhms 18 mOhms - -40°C ~ 85°C - - - Through Hole 0.500" L x 0.118" W (12.70mm x 3.00mm) 0.823" (20.90mm) - 0.201" (5.10mm)
MF-PSML150-2 Bourns Inc.

MF-PSML150-2

PTC RESET FUSE 6V 1.5A 0805

Bourns Inc.

6,422
RFQ
MF-PSML150-2 Datasheet

Datasheet

0805 (2012 Metric), Concave Multifuse®, MF-PSML Tape & Reel (TR) Obsolete Polymeric 6V - - - - 15 mOhms - - -40°C ~ 85°C - - - Surface Mount 0.085" L x 0.053" W (2.15mm x 1.35mm) - 0.024" (0.60mm) -
MF-PSML200-2 Bourns Inc.

MF-PSML200-2

PTC RESET FUSE 6V 2A 0805

Bourns Inc.

9,594
RFQ
MF-PSML200-2 Datasheet

Datasheet

0805 (2012 Metric), Concave Multifuse®, MF-PSML Tape & Reel (TR) Obsolete Polymeric 6V - - - - - - - -40°C ~ 85°C - - - Surface Mount 0.085" L x 0.053" W (2.15mm x 1.35mm) - 0.024" (0.60mm) -
1210L050/30WR-A Littelfuse Inc.

1210L050/30WR-A

PTC 30V POLYFUSE SMT 1210 0.5A

Littelfuse Inc.

5,401
RFQ
1210L050/30WR-A Datasheet

Datasheet

1210 (3225 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 30V 500 mA 1 A 40 A 150 ms 220 mOhms 900 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount - - 0.049" (1.25mm) -
RS120-110 OptiFuse

RS120-110

PTC RESET FUSE 120V 1.1A RADIAL

OptiFuse

819
RFQ
RS120-110 Datasheet

Datasheet

Radial, Disc RS120 Bulk Active Polymeric 120V (135V Int) 1.1 A 2.2 A 8 A 8.2 s 150 mOhms 380 mOhms - -40°C ~ 85°C - - - Through Hole 0.524" Dia x 0.161" T (13.30mm x 4.10mm) 0.720" (18.30mm) - 0.201" (5.10mm)
TS250-130F-B-0.5-2 Littelfuse Inc.

TS250-130F-B-0.5-2

PPTC-TLINE-PSW

Littelfuse Inc.

14,927
RFQ
TS250-130F-B-0.5-2 Datasheet

Datasheet

2-SMD TS Tape & Reel (TR) Active Polymeric 60V (600V Int) 130 mA 260 mA 3 A 900 ms 6.5 Ohms 20 Ohms - -40°C ~ 85°C - - - Surface Mount 0.352" L x 0.291" W (8.95mm x 7.40mm) - 0.134" (3.40mm) -
RS30-600 OptiFuse

RS30-600

PTC RESET FUSE 30V 6A RADIAL

OptiFuse

276
RFQ
RS30-600 Datasheet

Datasheet

Radial, Disc RS30 Bulk 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) 0.980" (24.90mm) - 0.402" (10.20mm)
RS90-300 OptiFuse

RS90-300

PTC RESET FUSE 72V 3A RADIAL

OptiFuse

499
RFQ
RS90-300 Datasheet

Datasheet

Radial, Disc RS90 Bulk Active Polymeric 72V (90V Int) 3 A 6 A 40 A 19.8 s 40 mOhms 100 mOhms - -40°C ~ 85°C - - - Through Hole 0.980" Dia x 0.122" T (24.90mm x 3.10mm) 1.181" (30.00mm) - 0.402" (10.20mm)
RS30-700 OptiFuse

RS30-700

PTC RESET FUSE 30V 7A RADIAL

OptiFuse

1,747
RFQ
RS30-700 Datasheet

Datasheet

Radial, Disc RS30 Bulk 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) 1.051" (26.70mm) - 0.402" (10.20mm)
RS90-375 OptiFuse

RS90-375

PTC RESET FUSE 72V 3.75A RADIAL

OptiFuse

499
RFQ
RS90-375 Datasheet

Datasheet

Radial, Disc RS90 Bulk Active Polymeric 72V (90V Int) 3.75 A 7.5 A 40 A 24 s 30 mOhms 80 mOhms - -40°C ~ 85°C - - - Through Hole 1.122" Dia x 0.122" T (28.50mm x 3.10mm) 1.319" (33.50mm) - 0.402" (10.20mm)
RS16HT-550 OptiFuse

RS16HT-550

PTC RESET FUSE 16V 5.5A RADIAL

OptiFuse

699
RFQ
RS16HT-550 Datasheet

Datasheet

Radial, Disc RS16HT Bulk Active Polymeric 16V 5.5 A 10 A 100 A 6 s 15 mOhms 37 mOhms - -40°C ~ 125°C - - - Through Hole 0.441" L x 0.118" W (11.20mm x 3.00mm) 0.744" (18.90mm) - 0.201" (5.10mm)
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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.