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
MICROSMD450LR-C-2 Littelfuse Inc.

MICROSMD450LR-C-2

PTC RESET FUSE 12V 4.5A 1206

Littelfuse Inc.

9,269
RFQ
MICROSMD450LR-C-2 Datasheet

Datasheet

1210 (3225 Metric), Concave PolySwitch®, LoRho Tape & Reel (TR) Obsolete Polymeric 12V 4.5 A 9 A 10 A 20 s 2 mOhms 10 mOhms - -20°C ~ 85°C - - - Surface Mount 0.127" L x 0.101" W (3.22mm x 2.58mm) - 0.032" (0.80mm) -
PFHT.160.2 SCHURTER Inc.

PFHT.160.2

PFHT PTC FUSE SMT 1.6 A

SCHURTER Inc.

7,254
RFQ
PFHT.160.2 Datasheet

Datasheet

2-SMD PFHT Bulk Active Polymeric 16V 1.6 A 3.2 A 100 A 10 s 50 mOhms 150 mOhms - -40°C ~ 125°C - - - Surface Mount 0.344" L x 0.264" W (8.75mm x 6.71mm) 0.118" (3.00mm) 0.118" (3.00mm) -
MF-RHT070-AP Bourns Inc.

MF-RHT070-AP

PTC RESET FUSE 16V 700MA RADIAL

Bourns Inc.

6,466
RFQ
MF-RHT070-AP Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Tape & Box (TB) Active Polymeric 16V 700 mA 1.4 A 40 A 4 s 300 mOhms 800 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.270" L x 0.118" W (6.86mm x 3.00mm) 0.425" (10.80mm) - 0.114" (2.90mm)
MF-RHT050-AP Bourns Inc.

MF-RHT050-AP

PTC RESET FUSE 30V 500MA RADIAL

Bourns Inc.

8,568
RFQ
MF-RHT050-AP Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Bulk Active Polymeric 30V 500 mA 920 mA 40 A 2.5 s 480 mOhms 1.1 Ohms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.291" Dia x 0.118" T (7.40mm x 3.00mm) 0.500" (12.70mm) - 0.201" (5.10mm)
MF-RX160/72-2-14 Bourns Inc.

MF-RX160/72-2-14

PTC RESET FUSE 72V 1.6A RADIAL

Bourns Inc.

5,444
RFQ
MF-RX160/72-2-14 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RX/72 Tape & Box (TB) Active Polymeric 72V 1.6 A 3.2 A 40 A 11.4 s 90 mOhms 220 mOhms - -40°C ~ 85°C - - - Through Hole 0.549" L x 0.122" W (13.94mm x 3.10mm) 0.709" (18.00mm) - 0.201" (5.10mm)
MF-RX185/72-AP-14 Bourns Inc.

MF-RX185/72-AP-14

PTC RESET FUSE 72V 1.85A RADIAL

Bourns Inc.

7,516
RFQ
MF-RX185/72-AP-14 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RX/72 Tape & Box (TB) Active Polymeric 72V 1.85 A 3.7 A 40 A 12.6 s 80 mOhms 190 mOhms - -40°C ~ 85°C - - - Through Hole 0.598" L x 0.122" W (15.18mm x 3.10mm) 0.785" (19.94mm) - 0.201" (5.10mm)
MF-RX160/72-AP-14 Bourns Inc.

MF-RX160/72-AP-14

PTC RESET FUSE 72V 1.6A RADIAL

Bourns Inc.

3,248
RFQ
MF-RX160/72-AP-14 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RX/72 Tape & Box (TB) Active Polymeric 72V 1.6 A 3.2 A 40 A 11.4 s 90 mOhms 220 mOhms - -40°C ~ 85°C - - - Through Hole 0.549" L x 0.122" W (13.94mm x 3.10mm) 0.772" (19.60mm) - 0.201" (5.10mm)
MF-RHT050-0-17 Bourns Inc.

MF-RHT050-0-17

PTC 0.5A 16V RADIAL LEADED HI-TE

Bourns Inc.

7,695
RFQ
MF-RHT050-0-17 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Bulk Active Polymeric 30V 500 mA 920 mA 40 A 2.5 s 480 mOhms 1.1 Ohms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.291" Dia x 0.118" T (7.40mm x 3.00mm) 0.500" (12.70mm) - 0.201" (5.10mm)
MF-RHT070-0-17 Bourns Inc.

MF-RHT070-0-17

PTC 0.7A 16V RADIAL LEADED HI-TE

Bourns Inc.

2,728
RFQ
MF-RHT070-0-17 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Bulk Active Polymeric 30V 700 mA 1.4 A 40 A 4 s 300 mOhms 800 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.270" L x 0.118" W (6.86mm x 3.00mm) 0.425" (10.80mm) - 0.201" (5.10mm)
0ZRF0015FF2B Bel Fuse Inc.

0ZRF0015FF2B

PTC RESET FUSE 60V 150MA RADIAL

Bel Fuse Inc.

4,557
RFQ
0ZRF0015FF2B Datasheet

Datasheet

Radial, Disc 0ZRF Tape & Reel (TR) Active Polymeric 60V 150 mA 580 mA 3 A 2.5 s 3 Ohms 12 Ohms - -40°C ~ 85°C - - - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) - 0.197" (5.00mm)
BK16-1100-SZ YAGEO

BK16-1100-SZ

PTC RESET FUSE 16V 11A RAD

YAGEO

4,601
RFQ
BK16-1100-SZ Datasheet

Datasheet

Radial, Disc BK16 Bulk Active Polymeric 16V 11 A 22 A 100 A 7 s 3 mOhms 10 mOhms - -40°C ~ 85°C - - - Through Hole 0.709" L x 0.122" W (18.00mm x 3.10mm) 1.083" (27.50mm) - 0.413" (10.50mm)
BK16-1000-SZ YAGEO

BK16-1000-SZ

PTC RESET FUSE 16V 10A RAD

YAGEO

7,333
RFQ
BK16-1000-SZ Datasheet

Datasheet

Radial, Disc BK16 Bulk Active Polymeric 16V 10 A 20 A 100 A 6 s 4 mOhms 11 mOhms - -40°C ~ 85°C - - - Through Hole 0.709" L x 0.122" W (18.00mm x 3.10mm) 1.083" (27.50mm) - 0.413" (10.50mm)
PTR016V0090-TR1 Eaton - Electronics Division

PTR016V0090-TR1

PTC RESET FUSE 16V 900MA RADIAL

Eaton - Electronics Division

4,862
RFQ
PTR016V0090-TR1 Datasheet

Datasheet

Radial, Disc PTR016V Tape & Reel (TR) Active Polymeric 16V 900 mA 1.8 A 40 A 1.2 s 70 mOhms 180 mOhms - -40°C ~ 85°C - - - Through Hole 0.291" L x 0.122" W (7.40mm x 3.10mm) 0.480" (12.20mm) - 0.197" (5.00mm)
PTGL07BA0R9M1B51A0 Murata Electronics

PTGL07BA0R9M1B51A0

PTC RESET FUSE 0.9 OHM 110C

Murata Electronics

8,313
RFQ
PTGL07BA0R9M1B51A0 Datasheet

Datasheet

Radial, Disc Posistor® Tape & Box (TB) Obsolete Ceramic - - - - - - - 800 mOhms - - - - Through Hole - - - -
PTR016V0135-TR1 Eaton - Electronics Division

PTR016V0135-TR1

PTC RESET FUSE 16V 1.35A RADIAL

Eaton - Electronics Division

8,979
RFQ
PTR016V0135-TR1 Datasheet

Datasheet

Radial, Disc PTR016V Tape & Reel (TR) Active Polymeric 16V 1.35 A 2.7 A 40 A 4.5 s 40 mOhms 120 mOhms - -40°C ~ 85°C - - - Through Hole 0.350" L x 0.122" W (8.90mm x 3.10mm) 0.532" (13.50mm) - 0.197" (5.00mm)
PTR030V0160-TR Eaton - Electronics Division

PTR030V0160-TR

PTC RESET FUSE 30V 1.6A RADIAL

Eaton - Electronics Division

9,955
RFQ
PTR030V0160-TR Datasheet

Datasheet

Radial, Disc PTR030V Tape & Reel (TR) Active Polymeric 30V 1.6 A 3.2 A 40 A 8 s 30 mOhms 110 mOhms - -40°C ~ 85°C - - - Through Hole 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.598" (15.20mm) - 0.197" (5.00mm)
PTR030V0185-TR Eaton - Electronics Division

PTR030V0185-TR

PTC RESET FUSE 30V 1.85A RADIAL

Eaton - Electronics Division

4,841
RFQ
PTR030V0185-TR Datasheet

Datasheet

Radial, Disc PTR030V Tape & Reel (TR) Active Polymeric 30V 1.85 A 3.7 A 40 A 8.7 s 30 mOhms 90 mOhms - -40°C ~ 85°C - - - Through Hole 0.402" L x 0.118" W (10.20mm x 3.00mm) 0.618" (15.70mm) - 0.197" (5.00mm)
PTR060V0135-TR Eaton - Electronics Division

PTR060V0135-TR

PTC RESET FUSE 60V 1.35A RADIAL

Eaton - Electronics Division

8,341
RFQ
PTR060V0135-TR Datasheet

Datasheet

Radial, Disc PTR060V Tape & Reel (TR) Active Polymeric 60V 1.35 A 2.7 A 40 A 9.6 s 120 mOhms 300 mOhms - -40°C ~ 85°C - - - Through Hole 0.571" Dia x 0.118" T (14.50mm x 3.00mm) 0.772" (19.60mm) - 0.197" (5.00mm)
PTGL07AR8R2M3P51A0 Murata Electronics

PTGL07AR8R2M3P51A0

PTC RESET FUSE 56V 165MA RADIAL

Murata Electronics

9,184
RFQ
PTGL07AR8R2M3P51A0 Datasheet

Datasheet

Radial, Disc POSISTOR®, PTGL Tape & Box (TB) Obsolete Ceramic 56V 165 mA 300 mA 1 A - - - 8.2 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)
PFRA.040 SCHURTER Inc.

PFRA.040

PTC RESET FUSE 60V 400MA RADIAL

SCHURTER Inc.

2,894
RFQ
PFRA.040 Datasheet

Datasheet

Radial, Disc PFRA Bulk Active Polymeric 60V 400 mA 800 mA 40 A 3.8 s 520 mOhms 1.29 Ohms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.122" T (7.40mm x 3.10mm) 0.539" (13.70mm) - 0.201" (5.10mm)
Total 4956 Record«Prev1... 162163164165166167168169...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.