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
0ZCF0200FF2C Bel Fuse Inc.

0ZCF0200FF2C

PTC RESET FUSE 16V 2A 2920

Bel Fuse Inc.

9,587
RFQ
0ZCF0200FF2C Datasheet

Datasheet

2920 (7351 Metric), Concave 0ZCF Tape & Reel (TR) Active Polymeric 16V 2 A 4 A 100 A 4.5 s 35 mOhms 120 mOhms - -40°C ~ 85°C - - - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.035" (0.90mm) -
MF-RX090/72-2 Bourns Inc.

MF-RX090/72-2

PTC RESET FUSE 72V 900MA RADIAL

Bourns Inc.

7,141
RFQ
MF-RX090/72-2 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RX/72 Tape & Reel (TR) Active Polymeric 72V 900 mA 1.8 A 40 A 7.2 s 140 mOhms 470 mOhms - -40°C ~ 85°C - - - Through Hole 0.461" Dia x 0.122" T (11.70mm x 3.10mm) 0.657" (16.70mm) - 0.201" (5.10mm)
RXEF050S Littelfuse Inc.

RXEF050S

PTC RESET FUSE 72V 500MA RADIAL

Littelfuse Inc.

6,192
RFQ
RXEF050S Datasheet

Datasheet

Radial, Disc PolySwitch®, RXEF Bag Active Polymeric 72V 500 mA 1 A 40 A 4 s 500 mOhms 1.17 Ohms - -40°C ~ 85°C - - - Through Hole 0.311" Dia x 0.118" T (7.90mm x 3.00mm) 0.539" (13.70mm) - 0.199" (5.05mm)
MINISMDC010F-2 Littelfuse Inc.

MINISMDC010F-2

PTC RESET FUSE 60V 100MA 1812

Littelfuse Inc.

88,893
RFQ
MINISMDC010F-2 Datasheet

Datasheet

1812 (4532 Metric), Concave PolySwitch®, miniSMD Tape & Reel (TR) Active Polymeric 60V 100 mA 300 mA 40 A 5 s 700 mOhms 12.7 Ohms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.035" (0.89mm) -
PTSLR06036V300 Eaton - Electronics Division

PTSLR06036V300

PTC RESET FUSE 3A 6V 0603

Eaton - Electronics Division

24,503
RFQ
PTSLR06036V300 Datasheet

Datasheet

0603 (1608 Metric), Concave PTSLR0603 Tape & Reel (TR) Active - 6V 3 A 6 A 50 A 5 s 8 mOhms 50 mOhms - -40°C ~ 85°C - - - Surface Mount 0.071" L x 0.039" W (1.80mm x 1.00mm) - 0.043" (1.10mm) -
0ZCH0200FF2E Bel Fuse Inc.

0ZCH0200FF2E

PTC RESET FUSE 6V 2A 1210

Bel Fuse Inc.

8,903
RFQ
0ZCH0200FF2E Datasheet

Datasheet

1210 (3225 Metric), Concave 0ZCH Tape & Reel (TR) Active Polymeric 6V 2 A 4 A 100 A 1 s 15 mOhms 70 mOhms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.055" (1.40mm) -
MF-R020 Bourns Inc.

MF-R020

PTC RESET FUSE 60V 200MA RADIAL

Bourns Inc.

17,313
RFQ
MF-R020 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-R Bulk Active Polymeric 60V 200 mA 400 mA 40 A 2.2 s 1.5 Ohms 4.4 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)
MF-R030 Bourns Inc.

MF-R030

PTC RESET FUSE 60V 300MA RADIAL

Bourns Inc.

8,866
RFQ
MF-R030 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-R Bulk Active Polymeric 60V 300 mA 600 mA 40 A 3 s 760 mOhms 2.1 Ohms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.122" T (7.40mm x 3.10mm) 0.528" (13.40mm) - 0.201" (5.10mm)
0ZCJ0150FF2C Bel Fuse Inc.

0ZCJ0150FF2C

PTC RESET FUSE 8V 1.5A 1206

Bel Fuse Inc.

6,953
RFQ
0ZCJ0150FF2C Datasheet

Datasheet

1206 (3216 Metric), Concave 0ZCJ Tape & Reel (TR) Active Polymeric 8V 1.5 A 3 A 100 A 1 s 40 mOhms 120 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.055" (1.40mm) -
0ZRR0050FF1E Bel Fuse Inc.

0ZRR0050FF1E

PTC RESET FUSE 60V 500MA RADIAL

Bel Fuse Inc.

6,718
RFQ
0ZRR0050FF1E Datasheet

Datasheet

Radial, Disc 0ZRR Bulk Active Polymeric 60V 500 mA 1 A 40 A 4 s 500 mOhms 1.17 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.311" Dia x 0.122" T (7.90mm x 3.10mm) 0.539" (13.70mm) - 0.201" (5.10mm)
PRG18BB101MB1RB Murata Electronics

PRG18BB101MB1RB

PTC RESET FUSE 24V 21MA 0603

Murata Electronics

78,297
RFQ
PRG18BB101MB1RB Datasheet

Datasheet

0603 (1608 Metric) POSISTOR®, PRG Tape & Reel (TR) Active Ceramic 24V 21 mA 45 mA 300 mA - - - 100 Ohms -20°C ~ 75°C - - - Surface Mount 0.063" L x 0.032" W (1.60mm x 0.80mm) - 0.037" (0.95mm) -
PRG18BC3R3MM1RB Murata Electronics

PRG18BC3R3MM1RB

PTC RESET FUSE 16V 180MA 0603

Murata Electronics

23,942
RFQ
PRG18BC3R3MM1RB Datasheet

Datasheet

0603 (1608 Metric) POSISTOR®, PRG Tape & Reel (TR) Active Ceramic 16V 180 mA 400 mA 6 A - - - 3.3 Ohms -20°C ~ 85°C - - - Surface Mount 0.063" L x 0.032" W (1.60mm x 0.80mm) - 0.037" (0.95mm) -
PRG18BC2R2MM1RB Murata Electronics

PRG18BC2R2MM1RB

PTC RESET FUSE 12V 220MA 0603

Murata Electronics

15,033
RFQ
PRG18BC2R2MM1RB Datasheet

Datasheet

0603 (1608 Metric) POSISTOR®, PRG Tape & Reel (TR) Active Ceramic 12V 220 mA 500 mA 6.5 A - - - 2.2 Ohms -20°C ~ 85°C - - - Surface Mount 0.063" L x 0.032" W (1.60mm x 0.80mm) - 0.037" (0.95mm) -
MF-R017 Bourns Inc.

MF-R017

PTC RESET FUSE 60V 170MA RADIAL

Bourns Inc.

13,900
RFQ
MF-R017 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-R Bulk Active Polymeric 60V 170 mA 340 mA 40 A 3 s 2 Ohms 8 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)
MF-R005-0 Bourns Inc.

MF-R005-0

PTC RESET FUSE 60V 50MA RADIAL

Bourns Inc.

13,586
RFQ
MF-R005-0 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-R Bulk Active Polymeric 60V 50 mA 100 mA 40 A 5 s 7.3 Ohms 22 Ohms - -40°C ~ 85°C - - - Through Hole 0.315" Dia x 0.122" T (8.00mm x 3.10mm) 0.327" (8.30mm) - 0.201" (5.10mm)
MF-SM125-2 Bourns Inc.

MF-SM125-2

PTC RESET FUSE 15V 1.25A 2SMD

Bourns Inc.

11,915
RFQ
MF-SM125-2 Datasheet

Datasheet

2-SMD Multifuse®, MF-SM Tape & Reel (TR) Active Polymeric 15V 1.25 A 2.5 A 100 A 2 s 70 mOhms 250 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.287" L x 0.214" W (7.31mm x 5.44mm) - 0.118" (3.00mm) -
0ZRR0005FF1E Bel Fuse Inc.

0ZRR0005FF1E

PTC RESET FUSE 60V 50MA RADIAL

Bel Fuse Inc.

8,534
RFQ
0ZRR0005FF1E Datasheet

Datasheet

Radial, Disc 0ZRR Bulk Active Polymeric 60V 50 mA 100 mA 40 A 5 s 7.3 Ohms 20 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.291" Dia x 0.122" T (7.40mm x 3.10mm) 0.500" (12.70mm) - 0.201" (5.10mm)
RXEF017 Littelfuse Inc.

RXEF017

PTC RESET FUSE 60V 170MA RADIAL

Littelfuse Inc.

5,839
RFQ
RXEF017 Datasheet

Datasheet

Radial, Disc PolySwitch®, RXEF Bag Active Polymeric 60V 170 mA 340 mA 40 A 3 s 3.3 Ohms 8 Ohms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.118" T (7.40mm x 3.00mm) 0.500" (12.70mm) - 0.199" (5.05mm)
PRG18BC4R7MM1RB Murata Electronics

PRG18BC4R7MM1RB

PTC RESET FUSE 20V 155MA 0603

Murata Electronics

5,422
RFQ
PRG18BC4R7MM1RB Datasheet

Datasheet

0603 (1608 Metric) POSISTOR®, PRG Tape & Reel (TR) Active Ceramic 20V 155 mA 330 mA 5 A - - - 4.7 Ohms -20°C ~ 85°C - - - Surface Mount 0.063" L x 0.032" W (1.60mm x 0.80mm) - 0.037" (0.95mm) -
0ZRE0005FF1C Bel Fuse Inc.

0ZRE0005FF1C

PTC RESET FUSE 240V 50MA RADIAL

Bel Fuse Inc.

120,073
RFQ
0ZRE0005FF1C Datasheet

Datasheet

Radial, Disc 0ZRE Box Active Polymeric 240V 50 mA 120 mA 1.5 A 15 s 18.5 Ohms 65 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.327" L x 0.150" W (8.30mm x 3.80mm) 0.421" (10.70mm) - 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.