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
FSMD012-1206-R RFE/Fuzetec

FSMD012-1206-R

RESETTABLE FUSE - SMD, 1206 SIZE

RFE/Fuzetec

12,000
RFQ
FSMD012-1206-R Datasheet

Datasheet

1206 (3216 Metric), Concave FSMD1206 Tape & Reel (TR) Active - 48V 120 mA 390 mA 100 A 200 ms 1.4 Ohms 6.5 Ohms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.033" (0.85mm) -
FSMD050-0805R RFE/Fuzetec

FSMD050-0805R

RESETTABLE FUSE - SMD, 0805 SIZE

RFE/Fuzetec

12,000
RFQ
FSMD050-0805R Datasheet

Datasheet

0805 (2012 Metric), Concave FSMD0805 Tape & Reel (TR) Active - 6V 500 mA 1 A 100 A 100 ms 150 mOhms 850 mOhms - -40°C ~ 85°C - - - Surface Mount 0.085" L x 0.053" W (2.15mm x 1.35mm) - 0.049" (1.25mm) -
FSMD005-1206-R RFE/Fuzetec

FSMD005-1206-R

RESETTABLE FUSE - SMD, 1206 SIZE

RFE/Fuzetec

12,000
RFQ
FSMD005-1206-R Datasheet

Datasheet

1206 (3216 Metric), Concave FSMD1206 Tape & Reel (TR) Active - 60V 50 mA 150 mA 100 A 1.5 s 3.6 Ohms 50 Ohms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.033" (0.85mm) -
FSMD110-1206R RFE/Fuzetec

FSMD110-1206R

RESETTABLE FUSE - SMD, 1206 SIZE

RFE/Fuzetec

3,000
RFQ
FSMD110-1206R Datasheet

Datasheet

1206 (3216 Metric), Concave FSMD1206 Tape & Reel (TR) Active - 8V 1.1 A 2.2 A 100 A 300 ms 40 mOhms 180 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.039" (1.00mm) -
FSMD100-1206R RFE/Fuzetec

FSMD100-1206R

RESETTABLE FUSE - SMD, 1206 SIZE

RFE/Fuzetec

3,000
RFQ
FSMD100-1206R Datasheet

Datasheet

1206 (3216 Metric), Concave FSMD1206 Tape & Reel (TR) Active - 6V 1 A 1.8 A 100 A 300 ms 55 mOhms 210 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.039" (1.00mm) -
FSMD125-16R RFE/Fuzetec

FSMD125-16R

RESETTABLE FUSE - SMD, 1812 SIZE

RFE/Fuzetec

1,500
RFQ
FSMD125-16R Datasheet

Datasheet

1812 (4532 Metric), Concave FSMD1812 Tape & Reel (TR) Active - 16V 1.25 A 2.5 A 100 A 400 ms 50 mOhms 140 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.039" (1.00mm) -
MPTR60V050 Meritek

MPTR60V050

PTC RESET FUSE 60V 0.5A RADIAL

Meritek

2,000
RFQ
MPTR60V050 Datasheet

Datasheet

Radial, Disc MPTR Bulk Active Polymeric 60V 500 mA 1 A 40 A 4 s 500 mOhms 1.17 Ohms - -40°C ~ 85°C - - - Through Hole 0.311" Dia x 0.122" T (7.90mm x 3.10mm) 0.539" (13.70mm) - 0.201" (5.10mm)
MPTS1206L050 Meritek

MPTS1206L050

PTC RESET FUSE 8V 0.5A 1206

Meritek

8,000
RFQ
MPTS1206L050 Datasheet

Datasheet

1206 (3216 Metric) MPTS Tape & Reel (TR) Active Polymeric 8V 500 mA 1 A 100 A 100 ms 150 mOhms 700 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.022" (0.55mm) -
MPTS1206L025R Meritek

MPTS1206L025R

PTC RESET FUSE 16V 0.25A 1206

Meritek

3,000
RFQ
MPTS1206L025R Datasheet

Datasheet

1206 (3216 Metric), Concave MPTS Tape & Reel (TR) Active Polymeric 16V 250 mA 500 mA 100 A 80 ms 550 mOhms 2.3 Ohms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.030" (0.75mm) -
MPTS2920L125R Meritek

MPTS2920L125R

PTC RESET FUSE 33V 1.25A 2920

Meritek

2,000
RFQ
MPTS2920L125R Datasheet

Datasheet

2920 (7351 Metric), Concave MPTS Tape & Reel (TR) Active Polymeric 33V 1.25 A 2.5 A 100 A 2 s 50 mOhms 250 mOhms - -40°C ~ 85°C - - - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.039" (1.00mm) -
FSMD075-33R RFE/Fuzetec

FSMD075-33R

RESETTABLE FUSE - SMD, 1812 SIZE

RFE/Fuzetec

10,500
RFQ
FSMD075-33R Datasheet

Datasheet

1812 (4532 Metric), Concave FSMD1812 Tape & Reel (TR) Active - 33V 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) - 0.061" (1.55mm) -
FSMD260R RFE/Fuzetec

FSMD260R

RESETTABLE FUSE - SMD, 1812 SIZE

RFE/Fuzetec

2,000
RFQ
FSMD260R Datasheet

Datasheet

1812 (4532 Metric), Concave FSMD1812 Tape & Reel (TR) Active - 8V 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) - 0.047" (1.20mm) -
FSMD160-12R RFE/Fuzetec

FSMD160-12R

RESETTABLE FUSE - SMD, 1812 SIZE

RFE/Fuzetec

2,000
RFQ
FSMD160-12R Datasheet

Datasheet

1812 (4532 Metric), Concave FSMD1812 Tape & Reel (TR) Active - 12V 1.6 A 3.2 A 100 A 1 s 30 mOhms 100 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.053" (1.35mm) -
FSMD160-16R RFE/Fuzetec

FSMD160-16R

RESETTABLE FUSE - SMD, 1812 SIZE

RFE/Fuzetec

2,000
RFQ
FSMD160-16R Datasheet

Datasheet

1812 (4532 Metric), Concave FSMD1812 Tape & Reel (TR) Active - 16V 1.6 A 3.2 A 100 A 1 s 30 mOhms 100 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.053" (1.35mm) -
FSMD075-24R RFE/Fuzetec

FSMD075-24R

RESETTABLE FUSE - SMD, 1812 SIZE

RFE/Fuzetec

1,500
RFQ
FSMD075-24R Datasheet

Datasheet

1812 (4532 Metric), Concave FSMD1812 Tape & Reel (TR) Active - 24V 750 mA 1.5 A 100 A 200 ms 110 mOhms 290 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.061" (1.55mm) -
FSMD010-1206-R RFE/Fuzetec

FSMD010-1206-R

RESETTABLE FUSE - SMD, 1206 SIZE

RFE/Fuzetec

9,000
RFQ
FSMD010-1206-R Datasheet

Datasheet

1206 (3216 Metric), Concave FSMD1206 Tape & Reel (TR) Active - 60V 100 mA 250 mA 100 A 1 s 1.6 Ohms 15 Ohms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.033" (0.85mm) -
FSMD110-0805R RFE/Fuzetec

FSMD110-0805R

RESETTABLE FUSE - SMD, 0805 SIZE

RFE/Fuzetec

3,000
RFQ
FSMD110-0805R Datasheet

Datasheet

0805 (2012 Metric), Concave FSMD0805 Tape & Reel (TR) Active - 6V 1.1 A 2.2 A 100 A 200 ms 50 mOhms 200 mOhms - -40°C ~ 85°C - - - Surface Mount 0.085" L x 0.053" W (2.15mm x 1.35mm) - 0.071" (1.80mm) -
FSMD200-24-2920-R RFE/Fuzetec

FSMD200-24-2920-R

RESETTABLE FUSE - SMD, 2920 SIZE

RFE/Fuzetec

2,000
RFQ
FSMD200-24-2920-R Datasheet

Datasheet

2920 (7351 Metric), Concave FSMD2920 Tape & Reel (TR) Active - 24V 2 A 4 A 100 A 5 s 35 mOhms 120 mOhms - -40°C ~ 85°C - - - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.031" (0.80mm) -
FSMD200-1206R RFE/Fuzetec

FSMD200-1206R

RESETTABLE FUSE - SMD, 1206 SIZE

RFE/Fuzetec

2,000
RFQ
FSMD200-1206R Datasheet

Datasheet

1206 (3216 Metric), Concave FSMD1206 Tape & Reel (TR) Active - 6V 2 A 3.5 A 100 A 1.5 s 18 mOhms 80 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.063" (1.60mm) -
FSMD300R RFE/Fuzetec

FSMD300R

RESETTABLE FUSE - SMD, 1812 SIZE

RFE/Fuzetec

1,500
RFQ
FSMD300R Datasheet

Datasheet

1812 (4532 Metric), Concave FSMD1812 Tape & Reel (TR) Active - 6V 3 A 5 A 100 A 4 s 12 mOhms 40 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.061" (1.55mm) -
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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.