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
LVR100S-240 Littelfuse Inc.

LVR100S-240

PTC RESET FUSE 240V 1A RADIAL

Littelfuse Inc.

3,435
RFQ
LVR100S-240 Datasheet

Datasheet

Radial, Disc PolySwitch®, LVR Bulk Active Polymeric 240V (265V Int) 1 A 2 A 10 A 21 s 218 mOhms 580 mOhms - -20°C ~ 85°C - - - Through Hole 0.736" Dia x 0.201" T (18.70mm x 5.10mm) 0.961" (24.40mm) - 0.400" (10.15mm)
0ZRE0200FF1A Bel Fuse Inc.

0ZRE0200FF1A

PTC RESET FUSE 240V 2A RADIAL

Bel Fuse Inc.

13,996
RFQ
0ZRE0200FF1A Datasheet

Datasheet

Radial, Disc 0ZRE Bulk Active Polymeric 240V 2 A 4 A 20 A 28 s 90 mOhms 220 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.980" L x 0.240" W (24.90mm x 6.10mm) 1.331" (33.80mm) - 0.402" (10.20mm)
1206L050/24WR Littelfuse Inc.

1206L050/24WR

PTC RESET FUSE 24V 500MA 1206

Littelfuse Inc.

4,385
RFQ
1206L050/24WR Datasheet

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, 1206L Tape & Reel (TR) Active Polymeric 24V 500 mA 1 A 100 A 100 ms 150 mOhms 750 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.126" L x 0.065" W (3.20mm x 1.65mm) - 0.049" (1.25mm) -
MF-GSMF300/36X-2 Bourns Inc.

MF-GSMF300/36X-2

PTC RESET FUSE 36V 3A SMD

Bourns Inc.

17,448
RFQ
MF-GSMF300/36X-2 Datasheet

Datasheet

Nonstandard SMD Multifuse®, MF-GSMF Tape & Reel (TR) Active Polymeric 36V 3 A 5.2 A 20 A 20 s 10 mOhms 60 mOhms - -40°C ~ 85°C - - - Surface Mount 0.341" L x 0.250" W (8.65mm x 6.35mm) - 0.063" (1.60mm) -
LVR125S-240 Littelfuse Inc.

LVR125S-240

PTC RESET FUSE 240V 1.25A RADIAL

Littelfuse Inc.

5,132
RFQ
LVR125S-240 Datasheet

Datasheet

Radial, Disc PolySwitch®, LVR Bulk Active Polymeric 240V (265V Int) 1.25 A 2.5 A 12.5 A 23 s 165 mOhms 440 mOhms - -20°C ~ 85°C - - - Through Hole 0.835" Dia x 0.209" T (21.20mm x 5.30mm) 1.079" (27.40mm) - 0.400" (10.15mm)
MF-ASML010/6-2 Bourns Inc.

MF-ASML010/6-2

PTC RESET FUSE 6V 100MA 0402

Bourns Inc.

27,208
RFQ
MF-ASML010/6-2 Datasheet

Datasheet

0402 (1005 Metric), Concave Multifuse®, MF-ASML/X Tape & Reel (TR) Active Polymeric 6V 100 mA 300 mA 50 A 1 s 150 mOhms 3 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.039" L x 0.020" W (1.00mm x 0.50mm) - 0.024" (0.60mm) -
B59315P1120A062 EPCOS - TDK Electronics

B59315P1120A062

PTC RESET FUSE 80V 150MA 4032

EPCOS - TDK Electronics

5,013
RFQ
B59315P1120A062 Datasheet

Datasheet

4032 (1080 Metric) B59315 Tape & Reel (TR) Active Ceramic 80V 150 mA 310 mA 1.6 A - - - 16 Ohms -40°C ~ 60°C Automotive AEC-Q200 - Surface Mount 0.394" L x 0.315" W (10.00mm x 8.00mm) - 0.150" (3.80mm) -
0ZCF0330FF2C Bel Fuse Inc.

0ZCF0330FF2C

PTC RESET FUSE 24V 3.3A 2920

Bel Fuse Inc.

8,450
RFQ
0ZCF0330FF2C Datasheet

Datasheet

2920 (7351 Metric), Concave 0ZCF Tape & Reel (TR) Active Polymeric 24V 3.3 A 5.5 A 100 A 20 s 10 mOhms 48 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.045" (1.15mm) -
0ZCF0400FF2A Bel Fuse Inc.

0ZCF0400FF2A

PTC RESET FUSE 16V 4A 2920

Bel Fuse Inc.

3,469
RFQ
0ZCF0400FF2A Datasheet

Datasheet

2920 (7351 Metric), Concave 0ZCF Tape & Reel (TR) Active Polymeric 16V 4 A 8 A 100 A 4 s 10 mOhms 40 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.059" (1.50mm) -
0ZCF0500FF2A Bel Fuse Inc.

0ZCF0500FF2A

PTC RESET FUSE 16V 5A 2920

Bel Fuse Inc.

1,105
RFQ
0ZCF0500FF2A Datasheet

Datasheet

2920 (7351 Metric), Concave 0ZCF Tape & Reel (TR) Active Polymeric 16V 5 A 10 A 100 A 5 s 5 mOhms 25 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.059" (1.50mm) -
0603L002/60YR Littelfuse Inc.

0603L002/60YR

PTC RESET FUSE 60V 20MA 0603

Littelfuse Inc.

7,096
RFQ
0603L002/60YR Datasheet

Datasheet

0603 (1608 Metric), Concave POLY-FUSE®, 0603L Tape & Reel (TR) Active Polymeric 60V 20 mA 60 mA 40 A 1 s 12 Ohms 70 Ohms - -40°C ~ 85°C - - - Surface Mount 0.063" L x 0.031" W (1.60mm x 0.80mm) - 0.039" (1.00mm) -
0603L001/60YR Littelfuse Inc.

0603L001/60YR

PTC RESET FUSE 60V 10MA 0603

Littelfuse Inc.

2,408
RFQ
0603L001/60YR Datasheet

Datasheet

0603 (1608 Metric), Concave POLY-FUSE®, 0603L Tape & Reel (TR) Active Polymeric 60V 10 mA 50 mA 40 A 1 s 15 Ohms 100 Ohms - -40°C ~ 85°C - - - Surface Mount 0.063" L x 0.031" W (1.60mm x 0.80mm) - 0.039" (1.00mm) -
B59840C0130A070 EPCOS - TDK Electronics

B59840C0130A070

PTC RESET FUSE 265V 330MA RADIAL

EPCOS - TDK Electronics

2,918
RFQ
B59840C0130A070 Datasheet

Datasheet

Radial, Disc - Bulk Active Ceramic 265V 330 mA 500 mA 2.2 A - - - 9 Ohms 0°C ~ 60°C - - - Through Hole 0.689" Dia x 0.197" T (17.50mm x 5.00mm) 0.827" (21.00mm) - 0.197" (5.00mm)
2920L400/15MR Littelfuse Inc.

2920L400/15MR

PTC RESET FUSE 15V 4A 2920

Littelfuse Inc.

39,002
RFQ
2920L400/15MR Datasheet

Datasheet

2920 (7351 Metric), Concave POLY-FUSE®, 2920L Tape & Reel (TR) Active Polymeric 15V 4 A 8 A 40 A 4 s 10 mOhms 40 mOhms - -40°C ~ 85°C - - - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.063" (1.60mm) -
1206L075SLYR Littelfuse Inc.

1206L075SLYR

PTC RESET FUSE 6V 750MA 1206

Littelfuse Inc.

5,981
RFQ
1206L075SLYR Datasheet

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 750 mA 1.5 A 50 A 300 ms 17 mOhms 180 mOhms - -40°C ~ 85°C - - - Surface Mount 0.126" L x 0.065" W (3.20mm x 1.65mm) - 0.030" (0.75mm) -
0603L100SLYR Littelfuse Inc.

0603L100SLYR

PTC RESET FUSE 6V 1A 0603

Littelfuse Inc.

11,960
RFQ
0603L100SLYR Datasheet

Datasheet

0603 (1608 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 1 A 1.8 A 50 A 300 ms 40 mOhms 120 mOhms - -40°C ~ 85°C - - - Surface Mount 0.063" L x 0.032" W (1.60mm x 0.80mm) - 0.030" (0.75mm) -
0805L110SLYR Littelfuse Inc.

0805L110SLYR

PTC RESET FUSE 6V 1.1A 0805

Littelfuse Inc.

1,899
RFQ
0805L110SLYR Datasheet

Datasheet

0805 (2012 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 1.1 A 1.8 A 50 A 300 ms 30 mOhms 130 mOhms - -40°C ~ 85°C - - - Surface Mount 0.083" L x 0.053" W (2.10mm x 1.35mm) - 0.030" (0.75mm) -
1206L300SLTHYR Littelfuse Inc.

1206L300SLTHYR

PTC RESET FUSE 6V 3A 1206

Littelfuse Inc.

1,289
RFQ
1206L300SLTHYR Datasheet

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 3 A 6 A 50 A 4 s 3 mOhms 20 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.032" (0.80mm) -
1812L260SLPR Littelfuse Inc.

1812L260SLPR

PTC RESET FUSE 6V 2.6A 1812

Littelfuse Inc.

7,013
RFQ
1812L260SLPR Datasheet

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 2.6 A 6 A 50 A 2 s 3 mOhms 24 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.028" (0.70mm) -
0603L050YR Littelfuse Inc.

0603L050YR

PTC RESET FUSE 6V 500MA 0603

Littelfuse Inc.

9,592
RFQ
0603L050YR Datasheet

Datasheet

0603 (1608 Metric), Concave POLY-FUSE®, 0603L Tape & Reel (TR) Active Polymeric 6V 500 mA 1 A 40 A 100 ms 100 mOhms 680 mOhms - -40°C ~ 85°C - - - Surface Mount 0.063" L x 0.032" W (1.60mm x 0.80mm) - 0.061" (1.55mm) -
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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.