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
PTGLASARR27M1B51B0 Murata Electronics

PTGLASARR27M1B51B0

PTC RESET FUSE 16V 1.025A RADIAL

Murata Electronics

8,796
RFQ
PTGLASARR27M1B51B0 Datasheet

Datasheet

Radial, Disc POSISTOR®, PTGL Bulk Obsolete Ceramic 16V 1.025 A 1.9 A 8 A - - - 270 mOhms -30°C ~ 85°C - - - Through Hole 0.398" Dia x 0.138" T (10.10mm x 3.50mm) 0.591" (15.00mm) - 0.197" (5.00mm)
MINISMDC050-2 Littelfuse Inc.

MINISMDC050-2

PTC RESET FUSE 24V 500MA 1812

Littelfuse Inc.

5,320
RFQ
MINISMDC050-2 Datasheet

Datasheet

1812 (4532 Metric), Concave PolySwitch®, miniSMD Tape & Reel (TR) Obsolete Polymeric 24V 500 mA - 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) - 0.024" (0.62mm) -
MINISMDC075-2 Littelfuse Inc.

MINISMDC075-2

PTC RESET FUSE 13.2V 750MA 1812

Littelfuse Inc.

6,215
RFQ
MINISMDC075-2 Datasheet

Datasheet

1812 (4532 Metric), Concave PolySwitch®, miniSMD Tape & Reel (TR) Obsolete Polymeric 13.2V 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) - 0.024" (0.62mm) -
MINISMDC014-2 Littelfuse Inc.

MINISMDC014-2

PTC RESET FUSE 60V 140MA 1812

Littelfuse Inc.

5,116
RFQ
MINISMDC014-2 Datasheet

Datasheet

1812 (4532 Metric), Concave PolySwitch®, miniSMD Tape & Reel (TR) Obsolete Polymeric 60V 140 mA - 10 A 8 ms 1.5 Ohms 6 Ohms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.035" (0.89mm) -
MINISMDC150-2 Littelfuse Inc.

MINISMDC150-2

PTC RESET FUSE 6V 1.5A 1812

Littelfuse Inc.

4,935
RFQ
MINISMDC150-2 Datasheet

Datasheet

1812 (4532 Metric), Concave PolySwitch®, miniSMD Tape & Reel (TR) Obsolete Polymeric 6V 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) - 0.019" (0.48mm) -
NANOSMDM100-2 Littelfuse Inc.

NANOSMDM100-2

POLYSWITCH 1.00A RESET FUSE SMD

Littelfuse Inc.

7,328
RFQ
NANOSMDM100-2 Datasheet

Datasheet

1206 (3216 Metric), Concave PolySwitch®, nanoSMD Cut Tape (CT) Obsolete Polymeric 6V 1 A 1.8 A 40 A 300 ms 60 mOhms 210 mOhms - - - - - Surface Mount 0.126" L x 0.063" W (3.20mm x 1.59mm) - 0.047" (1.20mm) -
NANOSMDC150-2 Littelfuse Inc.

NANOSMDC150-2

PTC RESET FUSE 6V 1.5A 1206

Littelfuse Inc.

3,836
RFQ
NANOSMDC150-2 Datasheet

Datasheet

1206 (3216 Metric), Concave PolySwitch®, nanoSMD Tape & Reel (TR) Obsolete Polymeric 6V 1.5 A 3 A 100 A 300 ms 40 mOhms 110 mOhms - -40°C ~ 85°C - - - Surface Mount 0.126" L x 0.065" W (3.20mm x 1.64mm) - 0.055" (1.40mm) -
600R150UR Littelfuse Inc.

600R150UR

PTC RESET FUSE 60V 150MA RADIAL

Littelfuse Inc.

3,194
RFQ
600R150UR Datasheet

Datasheet

Radial, Disc POLY-FUSE®, 600R Tape & Box (TB) Obsolete Polymeric 60V (600V Int) 150 mA 300 mA 3 A 4 s 6 Ohms 17 Ohms - -40°C ~ 85°C - - - Through Hole 0.354" L x 0.181" W (9.00mm x 4.60mm) 0.492" (12.50mm) - 0.201" (5.10mm)
0ZRN0650FF1A Bel Fuse Inc.

0ZRN0650FF1A

PTC RESET FUSE 16V 6.5A RADIAL

Bel Fuse Inc.

2,463
RFQ
0ZRN0650FF1A Datasheet

Datasheet

Radial, Disc 0ZRN Bulk Active Polymeric 16V 6.5 A 12 A 100 A 5.5 s 11 mOhms 26 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.500" L x 0.118" W (12.70mm x 3.00mm) 0.874" (22.20mm) - 0.201" (5.10mm)
MF-R015/600-2-99 Bourns Inc.

MF-R015/600-2-99

PTC RESET FUSE 250V 150MA RADIAL

Bourns Inc.

8,736
RFQ
MF-R015/600-2-99 Datasheet

Datasheet

Radial, Box Multifuse®, MF-R/600 Tape & Reel (TR) Obsolete Polymeric 250V (600V Int) 150 mA 300 mA 3 A 5 s 6 Ohms 22 Ohms - -40°C ~ 85°C - - - Through Hole 0.531" L x 0.236" W (13.50mm x 6.00mm) 0.496" (12.60mm) - 0.197" (5.00mm)
LR4-560F Littelfuse Inc.

LR4-560F

PTC RESET FUSE 20V 5.6A STRAP

Littelfuse Inc.

2,288
RFQ

-

Strap PolySwitch®, LR4 Bulk Obsolete Polymeric 20V 5.6 A - 100 A - - - - - - - - User Defined 0.984" L x 0.559" W (25.00mm x 14.20mm) - 0.039" (1.00mm) -
LR4-600-C100F Littelfuse Inc.

LR4-600-C100F

PTC RESET FUSE 20V 6A STRAP

Littelfuse Inc.

7,234
RFQ

-

Strap PolySwitch®, LR4 Bulk Discontinued at Digi-Key Polymeric 20V 6 A 11.7 A 100 A 5 s - - - - - - - User Defined - - - -
1812L260ZR Littelfuse Inc.

1812L260ZR

PTC RESET FUSE 8V 2.6A 1812

Littelfuse Inc.

3,306
RFQ
1812L260ZR Datasheet

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, 1812L Tape & Reel (TR) Obsolete Polymeric 8V 2.6 A 5.2 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) - 0.053" (1.34mm) -
1812L200DR Littelfuse Inc.

1812L200DR

PTC RESET FUSE 8V 2A 1812

Littelfuse Inc.

8,830
RFQ
1812L200DR Datasheet

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, 1812L Tape & Reel (TR) Obsolete Polymeric 8V 2 A 3.5 A 100 A 2 s 20 mOhms 70 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.024" (0.60mm) -
0ZCD0030FF2C Bel Fuse Inc.

0ZCD0030FF2C

PTC RESET FUSE 60V 300MA 2920

Bel Fuse Inc.

8,233
RFQ
0ZCD0030FF2C Datasheet

Datasheet

2920 (7351 Metric) 0ZCD Tape & Reel (TR) Obsolete Polymeric 60V 300 mA 600 mA 10 A 3 s 1 Ohms 4.8 Ohms - -40°C ~ 85°C - - - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.061" (1.55mm) -
MF-RHT800-AP Bourns Inc.

MF-RHT800-AP

PTC RESET FUSE 16V 8A RADIAL

Bourns Inc.

4,673
RFQ
MF-RHT800-AP Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Bulk Active Polymeric 16V 8 A 15 A 100 A 8 s 8 mOhms 20 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.630" L x 0.118" W (16.00mm x 3.00mm) 0.886" (22.50mm) - 0.201" (5.10mm)
MF-RHT900-AP Bourns Inc.

MF-RHT900-AP

PTC RESET FUSE 16V 9A RADIAL

Bourns Inc.

4,669
RFQ
MF-RHT900-AP Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Bulk Active Polymeric 16V 9 A 16.5 A 100 A 10 s 7.4 mOhms 17 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.650" L x 0.118" W (16.50mm x 3.00mm) 1.012" (25.70mm) - 0.201" (5.10mm)
MF-RHT800-0-14 Bourns Inc.

MF-RHT800-0-14

PTC 8.0A 16V RADIAL LEADED HI-TE

Bourns Inc.

7,325
RFQ
MF-RHT800-0-14 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Bulk Active Polymeric 16V 8 A 15 A 100 A 8 s 8 mOhms 20 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.650" L x 0.118" W (16.50mm x 3.00mm) 0.886" (22.50mm) - 0.201" (5.10mm)
MF-RHT900-0-14 Bourns Inc.

MF-RHT900-0-14

PTC 9.0A 16V RADIAL LEADED HI-TE

Bourns Inc.

4,617
RFQ
MF-RHT900-0-14 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Bulk Active Polymeric 16V 9 A 16.5 A 100 A 10 s 7.4 mOhms 17 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.650" L x 0.118" W (16.50mm x 3.00mm) 1.012" (25.70mm) - 0.201" (5.10mm)
PTGL10AR3R9M3B51B0 Murata Electronics

PTGL10AR3R9M3B51B0

PTC RESET FUSE 56V 390MA RADIAL

Murata Electronics

7,113
RFQ
PTGL10AR3R9M3B51B0 Datasheet

Datasheet

Radial, Disc POSISTOR®, PTGL Bulk Obsolete Ceramic 56V 390 mA 680 mA 2 A - - - 3.9 Ohms -10°C ~ 60°C - - - Through Hole 0.413" Dia x 0.157" T (10.50mm x 4.00mm) 0.650" (16.50mm) - 0.197" (5.00mm)
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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.