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
PTGL09AR1R8H2B51A0 Murata Electronics

PTGL09AR1R8H2B51A0

PTC RESET FUSE 30V 510MA RADIAL

Murata Electronics

3,951
RFQ
PTGL09AR1R8H2B51A0 Datasheet

Datasheet

Radial, Disc POSISTOR®, PTGL Bulk Obsolete Ceramic 30V 510 mA 970 mA 3 A - - - 1.8 Ohms -10°C ~ 60°C - - - Through Hole 0.374" Dia x 0.157" T (9.50mm x 4.00mm) 0.610" (15.50mm) - 0.197" (5.00mm)
AGRF800S Littelfuse Inc.

AGRF800S

PTC RESET FUSE 16V 8A RADIAL

Littelfuse Inc.

9,878
RFQ
AGRF800S Datasheet

Datasheet

Radial, Disc PolySwitch®, AGRF Bulk Obsolete Polymeric 16V 8 A 15 A 100 A 5.5 s 4.9 mOhms 17.5 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.500" L x 0.118" W (12.70mm x 3.00mm) 0.823" (20.90mm) - 0.200" (5.08mm)
PTR016V0300-TR1 Eaton - Electronics Division

PTR016V0300-TR1

PTC RESET FUSE 16V 3A RADIAL

Eaton - Electronics Division

3,534
RFQ
PTR016V0300-TR1 Datasheet

Datasheet

Radial, Disc PTR016V Tape & Reel (TR) Active Polymeric 16V 3 A 5.1 A 100 A 1 s 38 mOhms 98 mOhms - -40°C ~ 85°C - - - Through Hole 0.280" L x 0.122" W (7.10mm x 3.10mm) 0.551" (14.00mm) - 0.197" (5.00mm)
PTGL07AS5R6K4N51A0 Murata Electronics

PTGL07AS5R6K4N51A0

PTC RESET FUSE 60V 236MA RADIAL

Murata Electronics

2,039
RFQ
PTGL07AS5R6K4N51A0 Datasheet

Datasheet

Radial, Disc POSISTOR®, PTGL Bulk Obsolete Ceramic 60V 236 mA 314 mA 2.2 A - - - 5.6 Ohms -30°C ~ 85°C - - - Through Hole 0.287" Dia x 0.138" T (7.30mm x 3.50mm) 0.484" (12.30mm) - 0.197" (5.00mm)
PTR030V0300-TR Eaton - Electronics Division

PTR030V0300-TR

PTC RESET FUSE 30V 3A RADIAL

Eaton - Electronics Division

5,591
RFQ
PTR030V0300-TR Datasheet

Datasheet

Radial, Disc PTR030V Tape & Reel (TR) 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) 0.681" (17.30mm) - 0.197" (5.00mm)
PTGL05AR121M9N51A0 Murata Electronics

PTGL05AR121M9N51A0

PTC RESET FUSE 265V 47MA RADIAL

Murata Electronics

3,840
RFQ
PTGL05AR121M9N51A0 Datasheet

Datasheet

Radial, Disc Posistor® Tape & Box (TB) Obsolete Ceramic 265V 47 mA 75 mA 300 mA - - - 120 Ohms -20°C ~ 60°C - - - Through Hole 0.256" Dia x 0.256" W (6.50mm x 6.50mm) 0.551" (14.00mm) - 0.197" (5.00mm)
PTGL05AR151H8P52A0 Murata Electronics

PTGL05AR151H8P52A0

PTC RESET FUSE 265V 35MA RADIAL

Murata Electronics

8,428
RFQ
PTGL05AR151H8P52A0 Datasheet

Datasheet

Radial, Disc POSISTOR®, PTGL Tape & Box (TB) Obsolete Ceramic 265V 35 mA 65 mA 200 mA - - - 150 Ohms -10°C ~ 60°C - - - Through Hole 0.236" Dia x 0.236" T (6.00mm x 6.00mm) 0.472" (12.00mm) - 0.197" (5.00mm)
AHRF650S Littelfuse Inc.

AHRF650S

PTC RESET FUSE 16V 6.5A RADIAL

Littelfuse Inc.

4,621
RFQ
AHRF650S Datasheet

Datasheet

Radial, Disc PolySwitch®, AHRF Bulk Obsolete Polymeric 16V 6.5 A 13.7 A 100 A 7 s 9 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) - 0.200" (5.08mm)
PTGL07BD150N3B51A0 Murata Electronics

PTGL07BD150N3B51A0

PTC RESET FUSE 32V 100MA RADIAL

Murata Electronics

3,820
RFQ
PTGL07BD150N3B51A0 Datasheet

Datasheet

Radial, Disc POSISTOR®, PTGL Bulk Obsolete Ceramic 32V 100 mA 195 mA 1.5 A - - - 15 Ohms -10°C ~ 60°C - - - Through Hole 0.291" Dia x 0.157" T (7.40mm x 4.00mm) 0.528" (13.40mm) - 0.197" (5.00mm)
NANOSMDC020F Littelfuse Inc.

NANOSMDC020F

PTC RESET FUSE 24V 200MA 1206

Littelfuse Inc.

3,237
RFQ
NANOSMDC020F Datasheet

Datasheet

1206 (3216 Metric), Concave PolySwitch® Tape & Reel (TR) Obsolete Polymeric 24V 200 mA 420 mA 100 A 100 ms 650 mOhms - - - - - - Surface Mount 0.126" L x 0.063" W (3.20mm x 1.60mm) - 0.032" (0.82mm) -
LVRL125S Littelfuse Inc.

LVRL125S

PTC RESET FUSE 120V 1.25A RADIAL

Littelfuse Inc.

2,726
RFQ
LVRL125S Datasheet

Datasheet

Radial, Disc PolySwitch®, LVRL Bulk Obsolete Polymeric 120V (135V Int) 1.25 A 2.5 A 12.5 A 20 s 110 mOhms 330 mOhms - -20°C ~ 85°C - - - Through Hole 0.551" L x 0.161" W (14.00mm x 4.10mm) 0.854" (21.70mm) - 0.200" (5.08mm)
MF-R500-AP Bourns Inc.

MF-R500-AP

PTC RESET FUSE 30V 5A RADIAL

Bourns Inc.

9,920
RFQ
MF-R500-AP Datasheet

Datasheet

Radial, Disc Multifuse®, MF-R Tape & Box (TB) Active Polymeric 30V 5 A 10 A 40 A 14.5 s 10 mOhms 50 mOhms - -40°C ~ 85°C - - - Through Hole 0.685" L x 0.118" W (17.40mm x 3.00mm) 0.980" (24.90mm) - 0.402" (10.20mm)
MF-RHT500-AP Bourns Inc.

MF-RHT500-AP

PTC RESET FUSE 16V 5A RADIAL

Bourns Inc.

7,422
RFQ
MF-RHT500-AP Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Bulk Active Polymeric 16V 5 A 9 A 100 A 9 s 17.5 mOhms 45 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.441" L x 0.118" W (11.20mm x 3.00mm) 0.744" (18.90mm) - 0.201" (5.10mm)
MF-RHT550-AP Bourns Inc.

MF-RHT550-AP

PTC RESET FUSE 16V 5.5A RADIAL

Bourns Inc.

5,352
RFQ
MF-RHT550-AP Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Bulk Active Polymeric 16V 5.5 A 10 A 100 A 6 s 15 mOhms 37 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.441" L x 0.118" W (11.20mm x 3.00mm) 0.744" (18.90mm) - 0.201" (5.10mm)
MF-RX300/72-2-14 Bourns Inc.

MF-RX300/72-2-14

PTC RESET FUSE 72V 3A RADIAL

Bourns Inc.

2,494
RFQ
MF-RX300/72-2-14 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RX/72 Tape & Box (TB) Active Polymeric 72V 3 A 6 A 40 A 19.8 s 40 mOhms 100 mOhms - -40°C ~ 85°C - - - Through Hole 0.814" L x 0.122" W (20.67mm x 3.10mm) 0.839" (21.30mm) - 0.201" (5.10mm)
MF-RX300/72-AP-14 Bourns Inc.

MF-RX300/72-AP-14

PTC RESET FUSE 72V 3A RADIAL

Bourns Inc.

2,416
RFQ
MF-RX300/72-AP-14 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RX/72 Tape & Box (TB) Active Polymeric 72V 3 A 6 A 40 A 19.8 s 40 mOhms 100 mOhms - -40°C ~ 85°C - - - Through Hole 0.814" L x 0.122" W (20.67mm x 3.10mm) 0.834" (21.18mm) - 0.201" (5.10mm)
MF-RHT450-AP-14 Bourns Inc.

MF-RHT450-AP-14

PTC 4.5A 16V RADIAL LEADED HI-TE

Bourns Inc.

2,597
RFQ
MF-RHT450-AP-14 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Tape & Box (TB) Active Polymeric 16V 4.5 A 7.8 A 100 A 3 s 22 mOhms 54 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.409" L x 0.118" W (10.40mm x 3.00mm) 0.614" (15.60mm) - 0.201" (5.10mm)
MF-RHT400-AP-14 Bourns Inc.

MF-RHT400-AP-14

PTC 4.0A 16V RADIAL LEADED HI-TE

Bourns Inc.

3,737
RFQ
MF-RHT400-AP-14 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Tape & Box (TB) Active Polymeric 16V 4 A 7.5 A 100 A 5 s 24 mOhms 60 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.394" L x 0.118" W (10.00mm x 3.00mm) 0.591" (15.00mm) - 0.201" (5.10mm)
MF-RHT300-AP-14 Bourns Inc.

MF-RHT300-AP-14

PTC 3.0A 16V RADIAL LEADED HI-TE

Bourns Inc.

8,896
RFQ
MF-RHT300-AP-14 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Tape & Box (TB) Active Polymeric 16V 3 A 6 A 100 A 5 s 33 mOhms 79 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.346" L x 0.118" W (8.80mm x 3.00mm) 0.543" (13.80mm) - 0.201" (5.10mm)
MF-RHT400-2-14 Bourns Inc.

MF-RHT400-2-14

PTC 4.0A 16V RADIAL LEADED HI-TE

Bourns Inc.

7,269
RFQ
MF-RHT400-2-14 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Tape & Reel (TR) Active Polymeric 16V 4 A 7.5 A 100 A 5 s 24 mOhms 60 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.394" L x 0.118" W (10.00mm x 3.00mm) 0.591" (15.00mm) - 0.201" (5.10mm)
Total 4956 Record«Prev1... 170171172173174175176177...248Next»

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.