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
VLR230SF Littelfuse Inc.

VLR230SF

PTC RESET FUSE 12V 2.3A STRAP

Littelfuse Inc.

3,087
RFQ

-

Strap PolySwitch®, VLR Bulk Obsolete Polymeric 12V 2.3 A 5 A 100 A 5 s 12 mOhms 36 mOhms - -40°C ~ 70°C - - - User Defined 0.866" L x 0.201" W (22.00mm x 5.10mm) - 0.032" (0.80mm) -
SMD2920P030TFA Littelfuse Inc.

SMD2920P030TFA

PTC RESET FUSE 60V 300MA 2920

Littelfuse Inc.

8,454
RFQ

-

2920 (7351 Metric), Concave POLY-FUSE®, SMD2920 Tape & Reel (TR) Obsolete Polymeric 60V 300 mA 600 mA 10 A 3 s 1.2 Ohms 4.8 Ohms - -40°C ~ 85°C - - - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.039" (1.00mm) -
SMD2920P050TFA Littelfuse Inc.

SMD2920P050TFA

PTC RESET FUSE 60V 500MA 2920

Littelfuse Inc.

7,008
RFQ

-

2920 (7351 Metric), Concave POLY-FUSE®, SMD2920 Tape & Reel (TR) Obsolete Polymeric 60V 500 mA 1 A 10 A 4 s 350 mOhms 1.4 Ohms - -40°C ~ 85°C - - - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.039" (1.00mm) -
SMD2920P075TFA Littelfuse Inc.

SMD2920P075TFA

PTC RESET FUSE 30V 750MA 2920

Littelfuse Inc.

7,678
RFQ

-

2920 (7351 Metric), Concave POLY-FUSE®, SMD2920 Tape & Reel (TR) Obsolete Polymeric 30V 750 mA 1.5 A 40 A 300 ms 350 mOhms 1 Ohms - -40°C ~ 85°C - - - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.039" (1.00mm) -
SMD2920P150TFA Littelfuse Inc.

SMD2920P150TFA

PTC RESET FUSE 33V 1.5A 2920

Littelfuse Inc.

7,369
RFQ

-

2920 (7351 Metric), Concave POLY-FUSE®, SMD2920 Tape & Reel (TR) Obsolete Polymeric 33V 1.5 A 3 A 40 A 2 s 80 mOhms 230 mOhms - -40°C ~ 85°C - - - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.039" (1.00mm) -
PTGL09AR150M3B51A0 Murata Electronics

PTGL09AR150M3B51A0

PTC RESET FUSE 56V 190MA RADIAL

Murata Electronics

3,809
RFQ
PTGL09AR150M3B51A0 Datasheet

Datasheet

Radial, Disc POSISTOR®, PTGL Bulk Obsolete Ceramic 56V 190 mA 340 mA 1.2 A - - - 15 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)
SMD1812P260TFA Littelfuse Inc.

SMD1812P260TFA

PTC RESET FUSE 6V 2.6A 1812

Littelfuse Inc.

2,940
RFQ
SMD1812P260TFA Datasheet

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, SMD1812 Tape & Reel (TR) Obsolete Polymeric 6V 2.6 A 5.2 A 40 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) - 0.051" (1.30mm) -
PTR060V0110-TR1 Eaton - Electronics Division

PTR060V0110-TR1

PTC RESET FUSE 60V 1.1A RADIAL

Eaton - Electronics Division

9,275
RFQ
PTR060V0110-TR1 Datasheet

Datasheet

Radial, Disc PTR060V Tape & Reel (TR) Active Polymeric 60V 1.1 A 2.2 A 40 A 8.2 s 150 mOhms 380 mOhms - -40°C ~ 85°C - - - Through Hole 0.512" Dia x 0.118" T (13.00mm x 3.00mm) 0.709" (18.00mm) - 0.197" (5.00mm)
0ZRN0450FF1E Bel Fuse Inc.

0ZRN0450FF1E

PTC RESET FUSE 16V 4.5A RADIAL

Bel Fuse Inc.

3,552
RFQ
0ZRN0450FF1E Datasheet

Datasheet

Radial, Disc 0ZRN Bulk 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)
PTGL09AR220M6C61B0 Murata Electronics

PTGL09AR220M6C61B0

PTC RESET FUSE 140V 180MA RADIAL

Murata Electronics

3,938
RFQ
PTGL09AR220M6C61B0 Datasheet

Datasheet

Radial, Disc POSISTOR®, PTGL Bulk Obsolete Ceramic 140V 180 mA 280 mA 1 A - - - 22 Ohms -10°C ~ 60°C - - - Through Hole 0.378" Dia x 0.236" T (9.60mm x 6.00mm) 0.614" (15.60mm) - 0.256" (6.50mm)
MF-RHT650-AP Bourns Inc.

MF-RHT650-AP

PTC RESET FUSE 16V 6.5A RADIAL

Bourns Inc.

7,032
RFQ
MF-RHT650-AP Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Tape & Box (TB) 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) - 0.114" (2.90mm)
MF-R600-AP Bourns Inc.

MF-R600-AP

PTC RESET FUSE 30V 6A RADIAL

Bourns Inc.

5,347
RFQ
MF-R600-AP Datasheet

Datasheet

Radial, Disc Multifuse®, MF-R Tape & Box (TB) Active Polymeric 30V 6 A 12 A 40 A 16 s 5 mOhms 40 mOhms - -40°C ~ 85°C - - - Through Hole 0.760" L x 0.118" W (19.30mm x 3.00mm) 1.256" (31.90mm) - 0.402" (10.20mm)
MF-RHT600-AP Bourns Inc.

MF-RHT600-AP

PTC RESET FUSE 16V 6A RADIAL

Bourns Inc.

3,638
RFQ
MF-RHT600-AP Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Bulk Active Polymeric 16V 6 A 10.8 A 100 A 5 s 13 mOhms 21.5 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.441" L x 0.118" W (11.20mm x 3.00mm) 0.827" (21.00mm) - 0.201" (5.10mm)
MF-RHT500-2-14 Bourns Inc.

MF-RHT500-2-14

PTC 5.0A 16V RADIAL LEADED HI-TE

Bourns Inc.

8,151
RFQ
MF-RHT500-2-14 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Tape & Reel (TR) 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-RHT550-2-14 Bourns Inc.

MF-RHT550-2-14

PTC 5.5A 16V RADIAL LEADED HI-TE

Bourns Inc.

3,843
RFQ
MF-RHT550-2-14 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Tape & Reel (TR) 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-R500-0-14 Bourns Inc.

MF-R500-0-14

PTC RESETTABLE 5.0A 30V RADIAL L

Bourns Inc.

8,762
RFQ
MF-R500-0-14 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-R Bulk Active Polymeric 30V 5 A 10 A 40 A 14.5 s 10 mOhms 50 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.685" L x 0.118" W (17.40mm x 3.00mm) 0.980" (24.90mm) - 0.402" (10.20mm)
MF-RHT550-AP-14 Bourns Inc.

MF-RHT550-AP-14

PTC 5.5A 16V RADIAL LEADED HI-TE

Bourns Inc.

6,279
RFQ
MF-RHT550-AP-14 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Tape & Box (TB) 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-RHT500-AP-14 Bourns Inc.

MF-RHT500-AP-14

PTC 5.0A 16V RADIAL LEADED HI-TE

Bourns Inc.

3,112
RFQ
MF-RHT500-AP-14 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Tape & Box (TB) 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-RG300-AP Bourns Inc.

MF-RG300-AP

PTC RESET FUSE 16V 3A RADIAL

Bourns Inc.

2,724
RFQ
MF-RG300-AP Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RG Tape & Box (TB) Active Polymeric 16V 3 A 5.1 A 100 A 1 s 38 mOhms 97.5 mOhms - -40°C ~ 85°C - - - Through Hole 0.280" L x 0.118" W (7.10mm x 3.00mm) 0.433" (11.00mm) - 0.201" (5.10mm)
MF-RG400-AP Bourns Inc.

MF-RG400-AP

PTC RESET FUSE 16V 4A RADIAL

Bourns Inc.

2,282
RFQ
MF-RG400-AP Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RG Tape & Box (TB) Active Polymeric 16V 4 A 6.8 A 100 A 1.7 s 21 mOhms 60 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.390" L x 0.118" W (9.90mm x 3.00mm) 0.504" (12.80mm) - 0.201" (5.10mm)
Total 4956 Record«Prev1... 172173174175176177178179...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.