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
RXEF300-AP Littelfuse Inc.

RXEF300-AP

PTC RESET FUSE 72V 3A RADIAL

Littelfuse Inc.

2,510
RFQ
RXEF300-AP Datasheet

Datasheet

Radial, Disc PolySwitch®, RXEF Cut Tape (CT) Active Polymeric 72V 3 A 6 A 40 A 19.8 s 40 mOhms 100 mOhms - -40°C ~ 85°C - - - Through Hole 0.941" Dia x 0.118" T (23.90mm x 3.00mm) 1.126" (28.60mm) - 0.400" (10.15mm)
MF-R1100 Bourns Inc.

MF-R1100

PTC RESET FUSE 16V 11A RADIAL

Bourns Inc.

1,792
RFQ
MF-R1100 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-R Bulk Active Polymeric 16V 11 A 22 A 100 A 20 s 3 mOhms 14 mOhms - -40°C ~ 85°C - - - Through Hole 0.953" L x 0.118" W (24.20mm x 3.00mm) 1.295" (32.90mm) - 0.402" (10.20mm)
CMF-SDP10A-2 Bourns Inc.

CMF-SDP10A-2

PTC RESET FUSE 230V 150MA 4SMD

Bourns Inc.

8,795
RFQ
CMF-SDP10A-2 Datasheet

Datasheet

4-SMD Cube CMF-SDP Tape & Reel (TR) Active Ceramic 230V (250V Int) 150 mA 360 mA 1 A 3.8 s - - 10 Ohms -40°C ~ 125°C - - - Surface Mount 0.344" L x 0.283" W (8.75mm x 7.20mm) - 0.402" (10.20mm) -
TR600-150F-EX-2 Littelfuse Inc.

TR600-150F-EX-2

PTC RESET FUSE 250V 150MA RADIAL

Littelfuse Inc.

2,986
RFQ
TR600-150F-EX-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, TR600 Tape & Reel (TR) Active Polymeric 250V (600V Int) 150 mA 300 mA 40 A 8 s 6 Ohms 22 Ohms - -40°C ~ 85°C - - - Through Hole 0.532" Dia x 0.236" T (13.50mm x 6.00mm) 0.496" (12.60mm) - 0.197" (5.00mm)
MF-RG1100-2 Bourns Inc.

MF-RG1100-2

PTC RESET FUSE 16V 11A RADIAL

Bourns Inc.

4,743
RFQ
MF-RG1100-2 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RG Tape & Reel (TR) Active Polymeric 16V 11 A 18.7 A 100 A 7 s 3.7 mOhms 8.9 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.689" L x 0.118" W (17.50mm x 3.00mm) 1.024" (26.00mm) - 0.201" (5.10mm)
600R150-RAF Littelfuse Inc.

600R150-RAF

PTC RESET FUSE 60V 150MA RADIAL

Littelfuse Inc.

251
RFQ
600R150-RAF Datasheet

Datasheet

Radial, Disc POLY-FUSE®, 600R Bulk Active Polymeric 60V (600V Int) 150 mA 300 mA 3 A 4 s 7 Ohms 20 Ohms - -40°C ~ 85°C - - - Through Hole 0.354" L x 0.181" W (9.00mm x 4.60mm) 0.492" (12.50mm) - 0.201" (5.10mm)
16R700GMR Littelfuse Inc.

16R700GMR

PTC RESET FUSE 16V 7A RADIAL

Littelfuse Inc.

242
RFQ
16R700GMR Datasheet

Datasheet

Radial, Disc POLY-FUSE®, 16R Cut Tape (CT) Active Polymeric 16V 7 A 11.9 A 100 A 3.5 s 7.7 mOhms 20 mOhms - -40°C ~ 85°C - - - Through Hole 0.441" L x 0.118" W (11.20mm x 3.00mm) 0.776" (19.70mm) - 0.201" (5.10mm)
B59890C0120A051 EPCOS - TDK Electronics

B59890C0120A051

PTC RESET FUSE 265V 30MA RADIAL

EPCOS - TDK Electronics

32,039
RFQ
B59890C0120A051 Datasheet

Datasheet

Radial, Disc - Tape & Reel (TR) Active Ceramic 265V 30 mA 60 mA 200 mA - - - 150 Ohms 0°C ~ 60°C - - - Through Hole 0.157" Dia x 0.197" T (4.00mm x 5.00mm) 0.295" (7.50mm) - 0.197" (5.00mm)
MINIASMDC200F/16-2 Littelfuse Inc.

MINIASMDC200F/16-2

PTC RESET FUSE 16V 2A 1812

Littelfuse Inc.

2,082
RFQ
MINIASMDC200F/16-2 Datasheet

Datasheet

1812 (4532 Metric), Concave PolySwitch®, miniASMD Tape & Reel (TR) Active Polymeric 16V 2 A 4 A 40 A 5 s 20 mOhms 85 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.048" (1.22mm) -
MF-RG800-2 Bourns Inc.

MF-RG800-2

PTC RESET FUSE 16V 8A RADIAL

Bourns Inc.

985
RFQ
MF-RG800-2 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RG Tape & Reel (TR) Active Polymeric 16V 8 A 13.6 A 100 A 5 s 5.6 mOhms 17.5 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.500" L x 0.118" W (12.70mm x 3.00mm) 0.823" (20.90mm) - 0.201" (5.10mm)
0ZRE0125FF1A Bel Fuse Inc.

0ZRE0125FF1A

PTC RESET FUSE 240V 1.25A RADIAL

Bel Fuse Inc.

500
RFQ
0ZRE0125FF1A Datasheet

Datasheet

Radial, Disc 0ZRE Bulk Active Polymeric 240V 1.25 A 2.5 A 12.5 A 23 s 170 mOhms 440 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.835" Dia x 0.209" T (21.20mm x 5.30mm) 1.079" (27.40mm) - 0.402" (10.20mm)
MF-PSML125/6-2 Bourns Inc.

MF-PSML125/6-2

PTC RESET FUSE 6V 1.25A 0805

Bourns Inc.

35,020
RFQ
MF-PSML125/6-2 Datasheet

Datasheet

0805 (2012 Metric), Concave Multifuse®, MF-PSML/X Tape & Reel (TR) Active Polymeric 6V 1.25 A 2.5 A 50 A 400 ms 20 mOhms 160 mOhms - -40°C ~ 85°C - - - Surface Mount 0.085" L x 0.053" W (2.15mm x 1.35mm) - 0.028" (0.70mm) -
B59880C0080A070 EPCOS - TDK Electronics

B59880C0080A070

PTC RESET FUSE 265V 30MA RADIAL

EPCOS - TDK Electronics

1,345
RFQ
B59880C0080A070 Datasheet

Datasheet

Radial, Disc - Bulk Active Ceramic 265V 30 mA 70 mA 400 mA - - - 70 Ohms 0°C ~ 60°C - - - Through Hole 0.256" Dia x 0.197" T (6.50mm x 5.00mm) 0.394" (10.00mm) - 0.197" (5.00mm)
B59870C0130A070 EPCOS - TDK Electronics

B59870C0130A070

PTC RESET FUSE 265V 100MA RADIAL

EPCOS - TDK Electronics

249
RFQ
B59870C0130A070 Datasheet

Datasheet

Radial, Disc - Bulk Active Ceramic 265V 100 mA 150 mA 400 mA - - - 50 Ohms 0°C ~ 60°C - - - Through Hole 0.256" Dia x 0.197" T (6.50mm x 5.00mm) 0.394" (10.00mm) - 0.197" (5.00mm)
RKEF400-2 Littelfuse Inc.

RKEF400-2

RKEF400-2

Littelfuse Inc.

3,988
RFQ
RKEF400-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, RKEF Tape & Reel (TR) Active Polymeric 60V 4 A 8 A 40 A 24 s 14 mOhms 60 mOhms - -40°C ~ 85°C - - - Through Hole 0.827" L x 0.118" W (21.00mm x 3.00mm) 0.980" (24.90mm) - 0.400" (10.15mm)
B59970C0120A070 EPCOS - TDK Electronics

B59970C0120A070

PTC RESET FUSE 80V 150MA RADIAL

EPCOS - TDK Electronics

1,568
RFQ
B59970C0120A070 Datasheet

Datasheet

Radial, Disc B59970 Bulk Active Ceramic 80V 150 mA 300 mA 3 A - - - 9.4 Ohms -40°C ~ 125°C - - - Through Hole 0.354" Dia x 0.138" T (9.00mm x 3.50mm) 0.492" (12.50mm) - 0.197" (5.00mm)
RGEF1400-2 Littelfuse Inc.

RGEF1400-2

PTC RESET FUSE 16V 14A RADIAL

Littelfuse Inc.

1,119
RFQ
RGEF1400-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, RGEF Tape & Reel (TR) Active Polymeric 16V 14 A 23.8 A 100 A 9 s 2.6 mOhms 6.4 mOhms - -40°C ~ 85°C - - - Through Hole 0.925" L x 0.114" W (23.50mm x 2.90mm) 1.098" (27.90mm) - 0.400" (10.15mm)
RHEF900 Littelfuse Inc.

RHEF900

PTC RESET FUSE 16V 9A RADIAL

Littelfuse Inc.

199
RFQ
RHEF900 Datasheet

Datasheet

Radial, Disc PolySwitch®, RHEF Bag Active Polymeric 16V 9 A 16.5 A 100 A 10 s 7.4 mOhms 17 mOhms - -40°C ~ 125°C - - - Through Hole 0.650" L x 0.118" W (16.50mm x 3.00mm) 1.012" (25.70mm) - 0.199" (5.05mm)
MF-SD013/250-2 Bourns Inc.

MF-SD013/250-2

PTC RESET FUSE 60V 130MA 4SMD

Bourns Inc.

7,827
RFQ
MF-SD013/250-2 Datasheet

Datasheet

4-SMD Cube Multifuse®, MF-SD Tape & Reel (TR) Active Polymeric 60V (250V Int) 130 mA 260 mA 3 A 2.5 s 2 Ohms 10 Ohms - -40°C ~ 85°C - - - Surface Mount 0.350" L x 0.283" W (8.90mm x 7.20mm) - 0.402" (10.20mm) -
B59883C0120A070 EPCOS - TDK Electronics

B59883C0120A070

PTC RESET FUSE 265V 35MA RADIAL

EPCOS - TDK Electronics

1,605
RFQ
B59883C0120A070 Datasheet

Datasheet

Radial, Disc - Bulk Active Ceramic 265V 35 mA 70 mA 400 mA - - - 120 Ohms 0°C ~ 60°C - - - Through Hole 0.256" Dia x 0.197" T (6.50mm x 5.00mm) 0.394" (10.00mm) - 0.197" (5.00mm)
Total 4956 Record«Prev1... 5758596061626364...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.