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
0ZRE0016FF2C Bel Fuse Inc.

0ZRE0016FF2C

PTC RESET FUSE 240V 160MA RADIAL

Bel Fuse Inc.

141
RFQ
0ZRE0016FF2C Datasheet

Datasheet

Radial, Disc 0ZRE Tape & Reel (TR) Active Polymeric 240V 160 mA 370 mA 2 A 15 s 2.5 Ohms 7.8 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.390" L x 0.150" W (9.90mm x 3.80mm) 0.492" (12.50mm) - 0.201" (5.10mm)
PFRA.135 SCHURTER Inc.

PFRA.135

PTC RESET FUSE 30V 1.35A RADIAL

SCHURTER Inc.

751
RFQ
PFRA.135 Datasheet

Datasheet

Radial, Disc PFRA Bulk Active Polymeric 30V 1.35 A 2.7 A 40 A 7.3 s 65 mOhms 170 mOhms - -40°C ~ 85°C - - - Through Hole 0.350" Dia x 0.118" T (8.90mm x 3.00mm) 0.744" (18.90mm) - 0.201" (5.10mm)
0ZRM0030FF2C Bel Fuse Inc.

0ZRM0030FF2C

PTC RESET FUSE 120V 300MA RADIAL

Bel Fuse Inc.

389
RFQ
0ZRM0030FF2C Datasheet

Datasheet

Radial, Disc 0ZRM Tape & Reel (TR) Active Polymeric 120V 300 mA 600 mA 3 A 8.5 s 880 mOhms 2.1 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.311" Dia x 0.150" T (7.90mm x 3.80mm) 0.512" (13.00mm) - 0.201" (5.10mm)
MF-NSML200/6-2 Bourns Inc.

MF-NSML200/6-2

PTC RESET FUSE 6V 2A 1206

Bourns Inc.

593
RFQ
MF-NSML200/6-2 Datasheet

Datasheet

1206 (3216 Metric), Concave Multifuse®, MF-NSML/X Tape & Reel (TR) Active Polymeric 6V 2 A 4 A 50 A 5 s 5 mOhms 40 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.063" W (3.25mm x 1.60mm) - 0.028" (0.70mm) -
PTR030V0400-BK Eaton - Electronics Division

PTR030V0400-BK

PTC RESET FUSE 30V 4A RADIAL

Eaton - Electronics Division

226
RFQ
PTR030V0400-BK Datasheet

Datasheet

Radial, Disc PTR030V Bulk Active Polymeric 30V 4 A 8 A 40 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) 0.791" (20.10mm) - 0.197" (5.00mm)
PFSM.150.33.2 SCHURTER Inc.

PFSM.150.33.2

PTC RESET FUSE 33V 1.5A 2SMD

SCHURTER Inc.

193
RFQ
PFSM.150.33.2 Datasheet

Datasheet

2-SMD PFSM Tape & Reel (TR) Active Polymeric 33V 1.5 A 3 A 40 A 5 s 60 mOhms 230 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.344" L x 0.264" W (8.75mm x 6.71mm) - 0.118" (3.00mm) -
RXEF135K Littelfuse Inc.

RXEF135K

PTC RESET FUSE 72V 1.35A RADIAL

Littelfuse Inc.

349
RFQ
RXEF135K Datasheet

Datasheet

Radial, Disc PolySwitch®, RXEF Bag Active Polymeric 72V 1.35 A 2.7 A 40 A 9.6 s 120 mOhms 300 mOhms - -40°C ~ 85°C - - - Through Hole 0.535" Dia x 0.118" T (13.58mm x 3.00mm) 0.776" (19.70mm) - 0.199" (5.05mm)
MF-LR260 Bourns Inc.

MF-LR260

PTC RESET FUSE 15V 2.6A STRAP

Bourns Inc.

484
RFQ
MF-LR260 Datasheet

Datasheet

Strap Multifuse®, MF-LR Bulk Active Polymeric 15V 2.6 A 5.8 A 100 A 5 s 20 mOhms 83 mOhms - -40°C ~ 85°C - - - User Defined 0.866" L x 0.199" W (22.00mm x 5.05mm) - 0.039" (1.00mm) -
RHEF550 Littelfuse Inc.

RHEF550

PTC RESET FUSE 16V 5.5A RADIAL

Littelfuse Inc.

4,823
RFQ
RHEF550 Datasheet

Datasheet

Radial, Disc PolySwitch®, RHEF Bag Active Polymeric 16V 5.5 A 10 A 100 A 6 s 15 mOhms 37 mOhms - -40°C ~ 125°C - - - Through Hole 0.441" Dia x 0.118" T (11.20mm x 3.00mm) 0.744" (18.90mm) - 0.199" (5.05mm)
MINIASMDC150F/16-2 Littelfuse Inc.

MINIASMDC150F/16-2

PTC RESET FUSE 16V 1.5A 1812

Littelfuse Inc.

994
RFQ
MINIASMDC150F/16-2 Datasheet

Datasheet

1812 (4532 Metric), Concave PolySwitch®, miniASMD Tape & Reel (TR) Active Polymeric 16V 1.5 A 2.8 A 100 A 500 ms 40 mOhms 110 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.181" L x 0.128" W (4.60mm x 3.24mm) - 0.019" (0.48mm) -
RXEF110-AP Littelfuse Inc.

RXEF110-AP

PTC RESET FUSE 72V 1.1A RADIAL

Littelfuse Inc.

1,727
RFQ
RXEF110-AP Datasheet

Datasheet

Radial, Disc PolySwitch®, RXEF Cut Tape (CT) Active Polymeric 72V 1.1 A 2.2 A 40 A 8.2 s 150 mOhms 380 mOhms - -40°C ~ 85°C - - - Through Hole 0.504" Dia x 0.118" T (12.80mm x 3.00mm) 0.689" (17.50mm) - 0.199" (5.05mm)
RXEF135K-2 Littelfuse Inc.

RXEF135K-2

PTC RESET FUSE 72V 1.35A RADIAL

Littelfuse Inc.

678
RFQ
RXEF135K-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, RXEF Tape & Reel (TR) Active Polymeric 72V 1.35 A 2.7 A 40 A 9.6 s 120 mOhms 300 mOhms - -40°C ~ 85°C - - - Through Hole - 0.780" (19.80mm) - 0.199" (5.05mm)
RXEF135-1 Littelfuse Inc.

RXEF135-1

PTC RESET FUSE 72V 1.35A RADIAL

Littelfuse Inc.

104
RFQ
RXEF135-1 Datasheet

Datasheet

Radial, Disc PolySwitch®, RXEF Bag Active Polymeric 72V 1.35 A 2.7 A 40 A 9.6 s 120 mOhms 300 mOhms - -40°C ~ 85°C - - - Through Hole 0.571" Dia x 0.118" T (14.50mm x 3.00mm) 0.752" (19.10mm) - 0.199" (5.05mm)
RXEF160K Littelfuse Inc.

RXEF160K

PTC RESET FUSE 72V 1.6A RADIAL

Littelfuse Inc.

257
RFQ
RXEF160K Datasheet

Datasheet

Radial, Disc PolySwitch®, RXEF Bag Active Polymeric 72V 1.6 A 3.2 A 40 A 11.4 s 90 mOhms 220 mOhms - -40°C ~ 85°C - - - Through Hole 0.642" Dia x 0.118" T (16.30mm x 3.00mm) 0.819" (20.80mm) - 0.199" (5.05mm)
AGRF1200 Littelfuse Inc.

AGRF1200

PTC RESET FUSE 16V 12A RADIAL

Littelfuse Inc.

174
RFQ
AGRF1200 Datasheet

Datasheet

Radial, Disc PolySwitch®, AGRF Bag Active Polymeric 16V 12 A 22.1 A 100 A 8 s 3 mOhms 8.6 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.689" L x 0.138" W (17.50mm x 3.50mm) 1.134" (28.80mm) - 0.400" (10.15mm)
RGEF500K Littelfuse Inc.

RGEF500K

PTC RESET FUSE 16V 5A RADIAL

Littelfuse Inc.

286
RFQ
RGEF500K Datasheet

Datasheet

Radial, Disc PolySwitch®, RGEF Bag 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)
AHRL450 Littelfuse Inc.

AHRL450

PTC RESET FUSE 4.5A 16V RAD

Littelfuse Inc.

4,326
RFQ
AHRL450 Datasheet

Datasheet

Radial, Disc PolySwitch®, AHRL Bulk Active Polymeric 16V 4.5 A 9 A 50 A 5.5 s 14.5 mOhms 26 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.331" L x 0.118" W (8.40mm x 3.00mm) 0.555" (14.10mm) - 0.199" (5.05mm)
MF-R065-AP Bourns Inc.

MF-R065-AP

PTC RESET FUSE 60V 650MA RADIAL

Bourns Inc.

940
RFQ
MF-R065-AP Datasheet

Datasheet

Radial, Disc Multifuse®, MF-R Cut Tape (CT) Active Polymeric 60V 650 mA 1.3 A 40 A 5.3 s 270 mOhms 720 mOhms - -40°C ~ 85°C - - - Through Hole 0.382" Dia x 0.122" T (9.70mm x 3.10mm) 0.598" (15.20mm) - 0.201" (5.10mm)
MF-R110-AP Bourns Inc.

MF-R110-AP

PTC RESET FUSE 30V 1.1A RADIAL

Bourns Inc.

281
RFQ
MF-R110-AP Datasheet

Datasheet

Radial, Disc Multifuse®, MF-R Cut Tape (CT) Active Polymeric 30V 1.1 A 2.2 A 40 A 6.6 s 100 mOhms 270 mOhms - -40°C ~ 85°C - - - Through Hole 0.350" Dia x 0.118" T (8.90mm x 3.00mm) 0.551" (14.00mm) - 0.201" (5.10mm)
PTR030V0500-BK Eaton - Electronics Division

PTR030V0500-BK

PTC RESET FUSE 30V 5A RADIAL

Eaton - Electronics Division

435
RFQ
PTR030V0500-BK Datasheet

Datasheet

Radial, Disc PTR030V Bulk Active Polymeric 30V 5 A 10 A 40 A 14.5 s 10 mOhms 50 mOhms - -40°C ~ 85°C - - - Through Hole 0.551" L x 0.118" W (14.00mm x 3.00mm) 0.980" (24.90mm) - 0.394" (10.00mm)
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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.