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
0ZRP0185FF1A Bel Fuse Inc.

0ZRP0185FF1A

PTC RESET FUSE 60V 1.85A RADIAL

Bel Fuse Inc.

2,062
RFQ
0ZRP0185FF1A Datasheet

Datasheet

Radial, Disc 0ZRP Bulk Active Polymeric 60V 1.85 A 3.7 A 40 A 12.6 s 60 mOhms 250 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.512" L x 0.142" W (13.00mm x 3.60mm) 0.740" (18.80mm) - 0.201" (5.10mm)
2016L500DR Littelfuse Inc.

2016L500DR

PTC RESET FUSE 6V 5A 2016

Littelfuse Inc.

1,850
RFQ
2016L500DR Datasheet

Datasheet

2016 (5041 Metric), Concave POLY-FUSE®, 2016L Tape & Reel (TR) Active Polymeric 6V 5 A 10 A 100 A 2 s 5 mOhms 25 mOhms - -40°C ~ 85°C - - - Surface Mount 0.200" L x 0.160" W (5.08mm x 4.07mm) - 0.063" (1.60mm) -
60R030XPR Littelfuse Inc.

60R030XPR

PTC RESET FUSE 60V 300MA RADIAL

Littelfuse Inc.

4,264
RFQ
60R030XPR Datasheet

Datasheet

Radial, Disc POLY-FUSE®, 60R Cut Tape (CT) 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 0.122" T (7.40mm x 3.10mm) 0.500" (12.70mm) - 0.201" (5.10mm)
30R135UPR Littelfuse Inc.

30R135UPR

PTC RESET FUSE 30V 1.35A RADIAL

Littelfuse Inc.

4,067
RFQ
30R135UPR Datasheet

Datasheet

Radial, Disc POLY-FUSE®, 30R Cut Tape (CT) Active Polymeric 30V 1.35 A 2.7 A 40 A 7.3 s 40 mOhms 130 mOhms - -40°C ~ 85°C - - - Through Hole 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.532" (13.50mm) - 0.201" (5.10mm)
0ZRM0075FF1E Bel Fuse Inc.

0ZRM0075FF1E

PTC RESET FUSE 120V 750MA RADIAL

Bel Fuse Inc.

2,771
RFQ
0ZRM0075FF1E Datasheet

Datasheet

Radial, Disc 0ZRM Box Active Polymeric 120V 750 mA 1.5 A 5 A 6.3 s 250 mOhms 600 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.417" Dia x 0.150" T (10.60mm x 3.80mm) 0.610" (15.50mm) - 0.201" (5.10mm)
MF-RX014/250-2 Bourns Inc.

MF-RX014/250-2

PTC RESET FUSE 60V 145MA RADIAL

Bourns Inc.

13,480
RFQ
MF-RX014/250-2 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RX/250 Tape & Reel (TR) Active Polymeric 60V (250V Int) 145 mA - 3 A - 3 Ohms 14 Ohms - -40°C ~ 85°C - - - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) - 0.201" (5.10mm)
CMF-RL10-10-0 Bourns Inc.

CMF-RL10-10-0

PTC RESET FUSE 220V 150MA RADIAL

Bourns Inc.

9,906
RFQ
CMF-RL10-10-0 Datasheet

Datasheet

Radial, Disc CMF-RL Bulk Active Ceramic 220V (600V Int) 150 mA 300 mA 3 A 450 ms - - 10 Ohms -40°C ~ 125°C - - - Through Hole 0.374" L x 0.177" W (9.50mm x 4.50mm) 0.532" (13.50mm) - 0.197" (5.00mm)
RUEF400K-2 Littelfuse Inc.

RUEF400K-2

PTC RESET FUSE 30V 4A RADIAL

Littelfuse Inc.

2,733
RFQ
RUEF400K-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, RUEF Tape & Reel (TR) Active Polymeric 30V 4 A 8 A 100 A 12.7 s 10 mOhms 50 mOhms - -40°C ~ 85°C - - - Through Hole 0.551" L x 0.118" W (14.00mm x 3.00mm) 0.839" (21.30mm) - 0.199" (5.05mm)
SMD100F-2018-2 Littelfuse Inc.

SMD100F-2018-2

PTC RESET FUSE 15V 1.1A 2SMD

Littelfuse Inc.

13,207
RFQ
SMD100F-2018-2 Datasheet

Datasheet

2-SMD PolySwitch®, SMD Tape & Reel (TR) Active Polymeric 15V 1.1 A 2.2 A 40 A 500 ms 100 mOhms 400 mOhms - -40°C ~ 85°C - - - Surface Mount 0.200" L x 0.180" W (5.08mm x 4.58mm) - 0.060" (1.52mm) -
MF-R010-AP Bourns Inc.

MF-R010-AP

PTC RESET FUSE 60V 100MA RADIAL

Bourns Inc.

9,854
RFQ
MF-R010-AP Datasheet

Datasheet

Radial, Disc Multifuse®, MF-R Cut Tape (CT) Active Polymeric 60V 100 mA 200 mA 40 A 4 s 2.5 Ohms 7.5 Ohms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.122" T (7.40mm x 3.10mm) 0.500" (12.70mm) - 0.201" (5.10mm)
SMD260F-2 Littelfuse Inc.

SMD260F-2

PTC RESET FUSE 6V 2.6A 2SMD

Littelfuse Inc.

5,327
RFQ
SMD260F-2 Datasheet

Datasheet

2-SMD PolySwitch®, SMD Tape & Reel (TR) Active Polymeric 6V 2.6 A 5.2 A 40 A 20 s 25 mOhms 75 mOhms - -40°C ~ 85°C - - - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.118" (3.00mm) -
PFRY.250 SCHURTER Inc.

PFRY.250

PTC RESET FUSE 72V 2.5A RADIAL

SCHURTER Inc.

2,020
RFQ
PFRY.250 Datasheet

Datasheet

Radial, Disc PFRY Bulk Active Polymeric 72V 2.5 A 5 A 40 A 15.6 s 50 mOhms 130 mOhms - -40°C ~ 85°C - - - Through Hole 0.702" L x 0.118" W (17.84mm x 3.00mm) 0.937" (23.80mm) - 0.402" (10.20mm)
PTR060V0050-TR Eaton - Electronics Division

PTR060V0050-TR

PTC RESET FUSE 60V 500MA RADIAL

Eaton - Electronics Division

1,713
RFQ
PTR060V0050-TR Datasheet

Datasheet

Radial, Disc PTR060V Tape & Reel (TR) Active Polymeric 60V 500 mA 1 A 40 A 4 s 500 mOhms 1.17 Ohms - -40°C ~ 85°C - - - Through Hole 0.299" Dia x 0.118" T (7.60mm x 3.00mm) 0.539" (13.70mm) - 0.197" (5.00mm)
MINIASMDC110F/24-2 Littelfuse Inc.

MINIASMDC110F/24-2

PTC RESET FUSE 24V 1.1A 1812

Littelfuse Inc.

1,430
RFQ
MINIASMDC110F/24-2 Datasheet

Datasheet

1812 (4532 Metric), Concave PolySwitch®, miniASMD Tape & Reel (TR) Active Polymeric 24V 1.1 A 2.2 A 20 A 500 ms 60 mOhms 180 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.181" L x 0.128" W (4.60mm x 3.24mm) - 0.057" (1.46mm) -
RGEF500K-2 Littelfuse Inc.

RGEF500K-2

PTC RESET FUSE 16V 5A RADIAL

Littelfuse Inc.

9,021
RFQ
RGEF500K-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, RGEF Tape & Reel (TR) Active Polymeric 16V 5 A 8.5 A 100 A 2 s 15 mOhms 34 mOhms - -40°C ~ 85°C - - - Through Hole 0.390" L x 0.098" W (9.90mm x 2.50mm) 0.563" (14.30mm) - 0.199" (5.05mm)
MF-USML700/6-2 Bourns Inc.

MF-USML700/6-2

PTC RESET FUSE 6V 7A 1210

Bourns Inc.

6,743
RFQ
MF-USML700/6-2 Datasheet

Datasheet

1210 (3225 Metric), Concave Multifuse®, MF-USML/X Tape & Reel (TR) Active Polymeric 6V 7 A 14 A 50 A 2 s 1 mOhms 8 mOhms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.101" W (3.22mm x 2.58mm) - 0.039" (1.00mm) -
0ZRR0250FF2A Bel Fuse Inc.

0ZRR0250FF2A

PTC RESET FUSE 60V 2.5A RADIAL

Bel Fuse Inc.

1,781
RFQ
0ZRR0250FF2A Datasheet

Datasheet

Radial, Disc 0ZRR Tape & Reel (TR) Active Polymeric 60V 2.5 A 5 A 40 A 15.6 s 50 mOhms 130 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.839" Dia x 0.122" T (21.30mm x 3.10mm) 1.039" (26.40mm) - 0.402" (10.20mm)
LVR008NK-2 Littelfuse Inc.

LVR008NK-2

PTC RESET FUSE 240V 80MA RADIAL

Littelfuse Inc.

2,811
RFQ
LVR008NK-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, LVR Tape & Reel (TR) Active Polymeric 240V (265V Int) 80 mA 190 mA 1.2 A 10 s 7.4 Ohms 26 Ohms - -20°C ~ 85°C - - - Through Hole 0.283" Dia x 0.181" T (7.20mm x 4.60mm) 0.488" (12.40mm) - 0.199" (5.05mm)
PRG21AR4R7MS5RA Murata Electronics

PRG21AR4R7MS5RA

PTC RESET FUSE 16V 205MA 0805

Murata Electronics

1,925
RFQ
PRG21AR4R7MS5RA Datasheet

Datasheet

0805 (2012 Metric) POSISTOR®, PRG Tape & Reel (TR) Active Ceramic 16V 205 mA 390 mA 4.26 A - - - 4.7 Ohms -40°C ~ 105°C - - - Surface Mount 0.079" L x 0.049" W (2.00mm x 1.25mm) - 0.043" (1.10mm) -
MF-RX030/72-2 Bourns Inc.

MF-RX030/72-2

PTC RESET FUSE 72V 300MA RADIAL

Bourns Inc.

1,923
RFQ
MF-RX030/72-2 Datasheet

Datasheet

Radial, Disc MF-RX/72 Tape & Reel (TR) Active - 72V 300 mA 600 mA 40 A 3 s - - - - - - - Through Hole 0.291" Dia x 0.122" W (7.40mm x 3.10mm) 0.528" (13.40mm) - 0.201" (5.10mm)
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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.