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
LTP180LF Littelfuse Inc.

LTP180LF

PTC RESET FUSE 24V 1.8A STRAP

Littelfuse Inc.

6,416
RFQ

-

Strap PolySwitch®, LTP Bulk Obsolete Polymeric 24V 1.8 A 3.8 A 100 A 2.9 s 40 mOhms 120 mOhms - -40°C ~ 85°C - - - User Defined 1.437" L x 0.199" W (36.50mm x 5.05mm) - 0.039" (1.00mm) -
MF-SVS170-0 Bourns Inc.

MF-SVS170-0

PTC RESET FUSE 10V 1.7A STRAP

Bourns Inc.

2,108
RFQ
MF-SVS170-0 Datasheet

Datasheet

Strap Multifuse®, MF-SVS Bulk Active Polymeric 10V 1.7 A 4.1 A 100 A 5 s 18 mOhms 64 mOhms - -40°C ~ 85°C - - - User Defined 0.669" L x 0.205" W (17.00mm x 5.20mm) - 0.035" (0.90mm) -
MF-VS170N-0 Bourns Inc.

MF-VS170N-0

PTC RESET FUSE 12V 1.7A STRAP

Bourns Inc.

5,291
RFQ
MF-VS170N-0 Datasheet

Datasheet

Strap Multifuse®, MF-VS Bulk Active Polymeric 12V 1.7 A 3.4 A 100 A 3 s 30 mOhms 105 mOhms - -40°C ~ 85°C - - - User Defined 0.906" L x 0.148" W (23.00mm x 3.75mm) - 0.035" (0.90mm) -
MF-RX090/72-0-17 Bourns Inc.

MF-RX090/72-0-17

PTC RESETTABLE 0.9A 72V RADIAL L

Bourns Inc.

2,134
RFQ
MF-RX090/72-0-17 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RX/72 Bulk Active Polymeric 72V 900 mA 1.8 A 40 A 7.2 s 140 mOhms 470 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.461" Dia x 0.122" T (11.70mm x 3.10mm) 0.657" (16.70mm) - 0.201" (5.10mm)
SMD1812P125TFA Littelfuse Inc.

SMD1812P125TFA

PTC RESET FUSE 15V 1.25A 1812

Littelfuse Inc.

8,796
RFQ
SMD1812P125TFA Datasheet

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, SMD1812 Tape & Reel (TR) Obsolete Polymeric 15V 1.25 A 2.5 A 40 A 400 ms 70 mOhms 250 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.039" (1.00mm) -
SMD1812P150TFA Littelfuse Inc.

SMD1812P150TFA

PTC RESET FUSE 6V 1.5A 1812

Littelfuse Inc.

3,577
RFQ
SMD1812P150TFA Datasheet

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, SMD1812 Tape & Reel (TR) Obsolete Polymeric 6V 1.5 A 3 A 40 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) - 0.039" (1.00mm) -
SMD1812P075TF/24A Littelfuse Inc.

SMD1812P075TF/24A

PTC RESET FUSE 24V 750MA 1812

Littelfuse Inc.

5,498
RFQ
SMD1812P075TF/24A Datasheet

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, SMD1812 Tape & Reel (TR) Obsolete Polymeric 24V 750 mA 1.5 A 40 A 200 ms 110 mOhms 290 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.045" (1.15mm) -
PTR060V0020-TR1 Eaton - Electronics Division

PTR060V0020-TR1

PTC RESET FUSE 60V 200MA RADIAL

Eaton - Electronics Division

6,762
RFQ
PTR060V0020-TR1 Datasheet

Datasheet

Radial, Disc PTR060V Tape & Reel (TR) Active Polymeric 60V 200 mA 400 mA 40 A 2.2 s 1.83 Ohms 4.4 Ohms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.118" T (7.40mm x 3.00mm) 0.480" (12.20mm) - 0.197" (5.00mm)
1210L050YR-A Littelfuse Inc.

1210L050YR-A

PTC 13.2V POLYFUSE SURF MOUNT 12

Littelfuse Inc.

7,315
RFQ
1210L050YR-A Datasheet

Datasheet

1210 (3225 Metric), Concave POLY-FUSE®, 1210L Tape & Reel (TR) Active Polymeric 13.2V 500 mA 1 A 100 A 50 ms 250 mOhms 900 mOhms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.101" W (3.22mm x 2.58mm) - 0.033" (0.85mm) -
PRG21BC0R6MM1RK Murata Electronics

PRG21BC0R6MM1RK

PTC RESET FUSE

Murata Electronics

6,290
RFQ

-

- * Tape & Reel (TR) Active - - - - - - - - - - - - - - - - - -
PRG21BC0R4MM1RK Murata Electronics

PRG21BC0R4MM1RK

PTC RESET FUSE

Murata Electronics

7,505
RFQ

-

- * Tape & Reel (TR) Active - - - - - - - - - - - - - - - - - -
0ZRM0075AF2B Bel Fuse Inc.

0ZRM0075AF2B

PTC RESET FUSE 120V 750MA RADIAL

Bel Fuse Inc.

8,657
RFQ
0ZRM0075AF2B Datasheet

Datasheet

Radial, Disc 0ZRM Tape & Reel (TR) Active Polymeric 120V 750 mA 1.5 A 7 A 15 s 250 mOhms 690 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.429" L x 0.161" W (10.90mm x 4.10mm) 0.669" (17.00mm) - 0.201" (5.10mm)
0ZCB0005FF2E Bel Fuse Inc.

0ZCB0005FF2E

PTC RESET FUSE 60V 50MA 1210

Bel Fuse Inc.

2,771
RFQ
0ZCB0005FF2E Datasheet

Datasheet

1210 (3225 Metric) 0ZCB Tape & Reel (TR) Obsolete Polymeric 60V 50 mA 150 mA 10 A 1.5 s 3.6 Ohms 50 Ohms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.045" (1.15mm) -
0ZCB0075FF2G Bel Fuse Inc.

0ZCB0075FF2G

PTC RESET FUSE 8V 750MA 1210

Bel Fuse Inc.

9,882
RFQ
0ZCB0075FF2G Datasheet

Datasheet

1210 (3225 Metric) 0ZCB Tape & Reel (TR) Obsolete Polymeric 8V 750 mA 1.5 A 40 A 100 ms 130 mOhms 400 mOhms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.028" (0.70mm) -
PTR060V0065-TR Eaton - Electronics Division

PTR060V0065-TR

PTC RESET FUSE 60V 650MA RADIAL

Eaton - Electronics Division

7,100
RFQ
PTR060V0065-TR Datasheet

Datasheet

Radial, Disc PTR060V Tape & Reel (TR) Active Polymeric 60V 650 mA 1.3 A 40 A 5.3 s 310 mOhms 720 mOhms - -40°C ~ 85°C - - - Through Hole 0.382" Dia x 0.118" T (9.70mm x 3.00mm) 0.571" (14.50mm) - 0.197" (5.00mm)
PTR060V0025-TR1 Eaton - Electronics Division

PTR060V0025-TR1

PTC RESET FUSE 60V 250MA RADIAL

Eaton - Electronics Division

3,854
RFQ
PTR060V0025-TR1 Datasheet

Datasheet

Radial, Disc PTR060V Tape & Reel (TR) Active Polymeric 60V 250 mA 500 mA 40 A 2.5 s 1.25 Ohms 3 Ohms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.118" T (7.40mm x 3.00mm) 0.500" (12.70mm) - 0.197" (5.00mm)
PTGL05AS3R9K2B51A0 Murata Electronics

PTGL05AS3R9K2B51A0

PTC RESET FUSE 30V 340MA RADIAL

Murata Electronics

3,972
RFQ
PTGL05AS3R9K2B51A0 Datasheet

Datasheet

Radial, Disc POSISTOR®, PTGL Bulk Obsolete Ceramic 30V 340 mA 452 mA 3.5 A - - - 3.9 Ohms -10°C ~ 60°C - - - Through Hole 0.217" Dia x 0.138" T (5.50mm x 3.50mm) 0.413" (10.50mm) - 0.197" (5.00mm)
NANOSMD450LR-2 Littelfuse Inc.

NANOSMD450LR-2

PTC RESET FUSE 6V 4.5A 1206

Littelfuse Inc.

6,297
RFQ

-

1206 (3216 Metric) PolySwitch®, microSMD Tape & Reel (TR) Obsolete Polymeric 6V 4.5 A 9 A 50 A 2 s 2 mOhms 8 mOhms - -40°C ~ 80°C - - - Surface Mount 0.127" L x 0.063" W (3.22mm x 1.61mm) - 0.032" (0.80mm) -
NANOSMD500LR-D-2 Littelfuse Inc.

NANOSMD500LR-D-2

PTC RESET FUSE 6V 5A 1206

Littelfuse Inc.

9,568
RFQ

-

1206 (3216 Metric) PolySwitch®, LoRho Tape & Reel (TR) Obsolete Polymeric 6V 5 A 10 A 50 A 2 s 2 mOhms 8 mOhms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.063" W (3.22mm x 1.61mm) - 0.032" (0.80mm) -
PTR060V0030-TR1 Eaton - Electronics Division

PTR060V0030-TR1

PTC RESET FUSE 60V 300MA RADIAL

Eaton - Electronics Division

2,951
RFQ
PTR060V0030-TR1 Datasheet

Datasheet

Radial, Disc PTR060V Tape & Reel (TR) Active Polymeric 60V 300 mA 600 mA 40 A 3 s 880 mOhms 2.1 Ohms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.118" T (7.40mm x 3.00mm) 0.512" (13.00mm) - 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.