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
MPTS1206L07516R Meritek

MPTS1206L07516R

PTC RESET FUSE 16V 0.75A 1206

Meritek

3,000
RFQ
MPTS1206L07516R Datasheet

Datasheet

1206 (3216 Metric), Concave MPTS Tape & Reel (TR) Active Polymeric 16V 750 mA 1.5 A 100 A 200 ms 90 mOhms 290 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.049" (1.25mm) -
FSMD020-60-R RFE/Fuzetec

FSMD020-60-R

RESETTABLE FUSE - SMD, 1812 SIZE

RFE/Fuzetec

2,000
RFQ
FSMD020-60-R Datasheet

Datasheet

1812 (4532 Metric), Concave FSMD1812 Tape & Reel (TR) Active - 60V 200 mA 400 mA 100 A 20 ms 800 mOhms 5 Ohms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.035" (0.90mm) -
FSMD050-30-R RFE/Fuzetec

FSMD050-30-R

RESETTABLE FUSE - SMD, 1812 SIZE

RFE/Fuzetec

2,000
RFQ
FSMD050-30-R Datasheet

Datasheet

1812 (4532 Metric), Concave FSMD1812 Tape & Reel (TR) Active - 30V 500 mA 1 A 100 A 150 ms 150 mOhms 1 Ohms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.030" (0.75mm) -
FSMD035-R RFE/Fuzetec

FSMD035-R

RESETTABLE FUSE - SMD, 1812 SIZE

RFE/Fuzetec

2,000
RFQ
FSMD035-R Datasheet

Datasheet

1812 (4532 Metric), Concave FSMD1812 Tape & Reel (TR) Active - 16V 350 mA 700 mA 100 A 100 ms 320 mOhms 1.5 Ohms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.028" (0.70mm) -
FSMD125-R RFE/Fuzetec

FSMD125-R

RESETTABLE FUSE - SMD, 1812 SIZE

RFE/Fuzetec

2,000
RFQ
FSMD125-R Datasheet

Datasheet

1812 (4532 Metric), Concave FSMD1812 Tape & Reel (TR) Active - 6V 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) - 0.022" (0.55mm) -
FSMD075-R RFE/Fuzetec

FSMD075-R

RESETTABLE FUSE - SMD, 1812 SIZE

RFE/Fuzetec

2,000
RFQ
FSMD075-R Datasheet

Datasheet

1812 (4532 Metric), Concave FSMD1812 Tape & Reel (TR) Active - 16V 750 mA 1.5 A 100 A 200 ms 110 mOhms 450 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.026" (0.65mm) -
FSMD110-R RFE/Fuzetec

FSMD110-R

RESETTABLE FUSE - SMD, 1812 SIZE

RFE/Fuzetec

2,000
RFQ
FSMD110-R Datasheet

Datasheet

1812 (4532 Metric), Concave FSMD1812 Tape & Reel (TR) Active - 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) - 0.022" (0.55mm) -
MPTS1812L16016R Meritek

MPTS1812L16016R

PTC RESET FUSE 16V 1.6A 1812

Meritek

4,000
RFQ
MPTS1812L16016R Datasheet

Datasheet

1812 (4532 Metric), Concave MPTS Tape & Reel (TR) Active Polymeric 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) - 0.047" (1.20mm) -
FSMD035-0805-R RFE/Fuzetec

FSMD035-0805-R

RESETTABLE FUSE - SMD, 0805 SIZE

RFE/Fuzetec

4,000
RFQ
FSMD035-0805-R Datasheet

Datasheet

0805 (2012 Metric), Concave FSMD0805 Tape & Reel (TR) Active - 6V 350 mA 750 mA 100 A 100 ms 250 mOhms 1.2 Ohms - -40°C ~ 85°C - - - Surface Mount 0.085" L x 0.053" W (2.15mm x 1.35mm) - 0.030" (0.75mm) -
FSMD010-0805-R RFE/Fuzetec

FSMD010-0805-R

RESETTABLE FUSE - SMD, 0805 SIZE

RFE/Fuzetec

4,000
RFQ
FSMD010-0805-R Datasheet

Datasheet

0805 (2012 Metric), Concave FSMD0805 Tape & Reel (TR) Active - 15V 100 mA 300 mA 100 A 1.5 s 700 mOhms 6 Ohms - -40°C ~ 85°C - - - Surface Mount 0.085" L x 0.053" W (2.15mm x 1.35mm) - 0.039" (1.00mm) -
MPTS1812L020R Meritek

MPTS1812L020R

PTC RESET FUSE 30V 0.2A 1812

Meritek

18,000
RFQ
MPTS1812L020R Datasheet

Datasheet

1812 (4532 Metric), Concave MPTS Tape & Reel (TR) Active Polymeric 30V 200 mA 400 mA 100 A 20 ms 800 mOhms 5 Ohms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.035" (0.90mm) -
MPTS1812L110R Meritek

MPTS1812L110R

PTC RESET FUSE 8V 1.1A 1812

Meritek

4,000
RFQ
MPTS1812L110R Datasheet

Datasheet

1812 (4532 Metric), Concave MPTS 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) - 0.035" (0.90mm) -
MPTS1812L050 Meritek

MPTS1812L050

PTC RESET FUSE 16V 0.5A 1812

Meritek

4,000
RFQ
MPTS1812L050 Datasheet

Datasheet

1812 (4532 Metric) MPTS Tape & Reel (TR) Active Polymeric 16V 500 mA 1 A 100 A 150 ms 150 mOhms 1 Ohms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.030" (0.75mm) -
MPTS1812L26016R Meritek

MPTS1812L26016R

PTC RESET FUSE 16V 2.6A 1812

Meritek

4,500
RFQ
MPTS1812L26016R Datasheet

Datasheet

1812 (4532 Metric), Concave MPTS Tape & Reel (TR) Active Polymeric 16V 2.6 A 5 A 100 A 5 s 20 mOhms 50 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.061" (1.55mm) -
FSMD110-16-R RFE/Fuzetec

FSMD110-16-R

RESETTABLE FUSE - SMD, 1812 SIZE

RFE/Fuzetec

2,000
RFQ
FSMD110-16-R Datasheet

Datasheet

1812 (4532 Metric), Concave FSMD1812 Tape & Reel (TR) Active - 16V 1.1 A 2.2 A 100 A 500 ms 60 mOhms 180 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.035" (0.90mm) -
FSMD150-R RFE/Fuzetec

FSMD150-R

RESETTABLE FUSE - SMD, 1812 SIZE

RFE/Fuzetec

2,000
RFQ
FSMD150-R Datasheet

Datasheet

1812 (4532 Metric), Concave FSMD1812 Tape & Reel (TR) Active - 8V 1.5 A 3 A 100 A 500 ms 40 mOhms 110 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.022" (0.55mm) -
MPTS2920L075R Meritek

MPTS2920L075R

PTC RESET FUSE 33V 0.75A 2920

Meritek

2,000
RFQ
MPTS2920L075R Datasheet

Datasheet

2920 (7351 Metric), Concave MPTS Tape & Reel (TR) Active Polymeric 33V 750 mA 1.5 A 100 A 300 ms 180 mOhms 1 Ohms - -40°C ~ 85°C - - - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.045" (1.15mm) -
FSMD020-1206-R RFE/Fuzetec

FSMD020-1206-R

RESETTABLE FUSE - SMD, 1206 SIZE

RFE/Fuzetec

12,000
RFQ
FSMD020-1206-R Datasheet

Datasheet

1206 (3216 Metric), Concave FSMD1206 Tape & Reel (TR) Active - 30V 200 mA 400 mA 100 A 100 ms 600 mOhms 2.5 Ohms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.030" (0.75mm) -
FSMD016-1206-R RFE/Fuzetec

FSMD016-1206-R

RESETTABLE FUSE - SMD, 1206 SIZE

RFE/Fuzetec

12,000
RFQ
FSMD016-1206-R Datasheet

Datasheet

1206 (3216 Metric), Concave FSMD1206 Tape & Reel (TR) Active - 48V 160 mA 450 mA 100 A 300 ms 1.1 Ohms 5 Ohms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.030" (0.75mm) -
FSMD035-1206-R RFE/Fuzetec

FSMD035-1206-R

RESETTABLE FUSE - SMD, 1206 SIZE

RFE/Fuzetec

12,000
RFQ
FSMD035-1206-R Datasheet

Datasheet

1206 (3216 Metric), Concave FSMD1206 Tape & Reel (TR) Active - 16V 350 mA 750 mA 100 A 100 ms 300 mOhms 1.2 Ohms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.030" (0.75mm) -
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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.