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
PFRA.090.2 SCHURTER Inc.

PFRA.090.2

PTC RESET FUSE 60V 900MA RADIAL

SCHURTER Inc.

1,880
RFQ
PFRA.090.2 Datasheet

Datasheet

Radial, Disc PFRA Tape & Reel (TR) Active Polymeric 60V 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)
MF-USHT016KX-2 Bourns Inc.

MF-USHT016KX-2

PTC RESET FUSE 30V 160MA 1210

Bourns Inc.

1,833
RFQ
MF-USHT016KX-2 Datasheet

Datasheet

1210 (3225 Metric), Concave Multifuse®, MF-USHT Tape & Reel (TR) Active Polymeric 30V 160 mA 800 mA 20 A 100 ms 700 mOhms 6 Ohms - -40°C ~ 125°C Automotive AEC-Q200 - Surface Mount 0.127" L x 0.101" W (3.22mm x 2.58mm) - 0.033" (0.85mm) -
0ZSC0450FF1E Bel Fuse Inc.

0ZSC0450FF1E

PTC RESET FUSE 20V 4.5A STRAP

Bel Fuse Inc.

2,406
RFQ
0ZSC0450FF1E Datasheet

Datasheet

Strap 0ZSC Bulk Active Polymeric 20V 4.5 A 8.9 A 100 A 5 s 11 mOhms 28 mOhms - -40°C ~ 85°C - - - User Defined 0.984" L x 0.402" W (25.00mm x 10.20mm) - 0.039" (1.00mm) -
PTR016V1000-TR Eaton - Electronics Division

PTR016V1000-TR

PTC RESET FUSE 16V 10A RADIAL

Eaton - Electronics Division

965
RFQ
PTR016V1000-TR Datasheet

Datasheet

Radial, Disc PTR016V Tape & Reel (TR) Active Polymeric 16V 10 A 17 A 100 A 6 s 4 mOhms 10 mOhms - -40°C ~ 85°C - - - Through Hole 0.650" L x 0.122" W (16.50mm x 3.10mm) 0.992" (25.20mm) - 0.197" (5.00mm)
AHRL700 Littelfuse Inc.

AHRL700

PTC RESET FUSE 7A 16V RAD

Littelfuse Inc.

138
RFQ
AHRL700 Datasheet

Datasheet

Radial, Disc PolySwitch®, AHRL Bulk Active Polymeric 16V 7 A 14 A 100 A 6.8 s 8.5 mOhms 14 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.465" L x 0.118" W (11.80mm x 3.00mm) 0.685" (17.40mm) - 0.199" (5.05mm)
RXEF300K Littelfuse Inc.

RXEF300K

PTC RESET FUSE 72V 3A RADIAL

Littelfuse Inc.

362
RFQ
RXEF300K Datasheet

Datasheet

Radial, Disc PolySwitch®, RXEF Bag Active Polymeric 72V 3 A 6 A 40 A 19.8 s 40 mOhms 100 mOhms - -40°C ~ 85°C - - - Through Hole 0.910" Dia x 0.118" T (23.11mm x 3.00mm) 1.154" (29.30mm) - 0.400" (10.15mm)
MF-LSMF300X-2 Bourns Inc.

MF-LSMF300X-2

PTC RESET FUSE 6V 3A 2920

Bourns Inc.

348
RFQ
MF-LSMF300X-2 Datasheet

Datasheet

2920 (7351 Metric), Concave Multifuse®, MF-LSMF Tape & Reel (TR) Active Polymeric 6V 3 A 5 A 40 A 20 s 15 mOhms 48 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.033" (0.85mm) -
AGRF800-2 Littelfuse Inc.

AGRF800-2

PTC RESET FUSE 16V 8A RADIAL

Littelfuse Inc.

234
RFQ
AGRF800-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, AGRF Tape & Reel (TR) Active Polymeric 16V 8 A 15 A 100 A 5.5 s 4.9 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) 0.874" (22.20mm) - 0.199" (5.05mm)
B59995C0160A070 EPCOS - TDK Electronics

B59995C0160A070

PTC RESET FUSE 20V 150MA RADIAL

EPCOS - TDK Electronics

1,008
RFQ
B59995C0160A070 Datasheet

Datasheet

Radial, Disc B59995 Bulk Active Ceramic 20V 150 mA 300 mA 700 mA - - - 13 Ohms -40°C ~ 85°C - - - Through Hole 0.157" Dia x 0.138" T (4.00mm x 3.50mm) 0.295" (7.50mm) - 0.197" (5.00mm)
TRF600-150S-2 Littelfuse Inc.

TRF600-150S-2

PTC RESET FUSE 250V 150MA RADIAL

Littelfuse Inc.

635
RFQ
TRF600-150S-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, TRF600 Tape & Reel (TR) Active Polymeric 250V (600V Int) 150 mA 300 mA 40 A 4 s 6 Ohms 17 Ohms - -40°C ~ 85°C - - - Through Hole 0.354" L x 0.181" W (9.00mm x 4.60mm) 0.492" (12.50mm) - 0.197" (5.00mm)
RGEF1000-1 Littelfuse Inc.

RGEF1000-1

PTC RESET FUSE 16V 10A RADIAL

Littelfuse Inc.

225
RFQ
RGEF1000-1 Datasheet

Datasheet

Radial, Disc PolySwitch®, RGEF Bag Active Polymeric 16V 10 A 17 A 100 A 6 s 4 mOhms 10.2 mOhms - -40°C ~ 85°C - - - Through Hole 0.650" L x 0.098" W (16.50mm x 2.50mm) 0.992" (25.20mm) - 0.199" (5.05mm)
MICROASMDCH075F-2 Littelfuse Inc.

MICROASMDCH075F-2

PPTC-MINI-PSW

Littelfuse Inc.

3,655
RFQ
MICROASMDCH075F-2 Datasheet

Datasheet

1210 (3225 Metric), Concave PolySwitch®, microASMD Tape & Reel (TR) Active Polymeric 16V 750 mA 2.25 A 20 A 100 ms 100 mOhms 680 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.127" L x 0.101" W (3.22mm x 2.58mm) - 0.024" (0.60mm) -
MF-R1100-2 Bourns Inc.

MF-R1100-2

PTC RESET FUSE 16V 11A RADIAL

Bourns Inc.

1,680
RFQ
MF-R1100-2 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-R Tape & Reel (TR) 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)
RGEF1200-1 Littelfuse Inc.

RGEF1200-1

PTC RESET FUSE 16V 12A RADIAL

Littelfuse Inc.

228
RFQ
RGEF1200-1 Datasheet

Datasheet

Radial, Disc PolySwitch®, RGEF Bag Active Polymeric 16V 12 A 20.4 A 100 A 7.5 s 3.3 mOhms 8.6 mOhms - -40°C ~ 85°C - - - Through Hole 0.670" L x 0.115" W (16.95mm x 2.90mm) 1.102" (28.00mm) - 0.400" (10.15mm)
PTR060V0300-BK Eaton - Electronics Division

PTR060V0300-BK

PTC RESET FUSE 60V 3A RADIAL

Eaton - Electronics Division

240
RFQ
PTR060V0300-BK Datasheet

Datasheet

Radial, Disc PTR060V Bulk Active Polymeric 60V 3 A 6 A 40 A 19.8 s 40 mOhms 100 mOhms - -40°C ~ 85°C - - - Through Hole 0.980" Dia x 0.118" T (24.90mm x 3.00mm) 1.181" (30.00mm) - 0.394" (10.00mm)
MF-RHT700-0 Bourns Inc.

MF-RHT700-0

PTC RESET FUSE 16V 7A RADIAL

Bourns Inc.

2,557
RFQ
MF-RHT700-0 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Bag Active Polymeric 16V 7 A 13 A 100 A 7 s 10 mOhms 25 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.551" L x 0.118" W (14.00mm x 3.00mm) 0.862" (21.90mm) - 0.201" (5.10mm)
MF-PSML450/8-2 Bourns Inc.

MF-PSML450/8-2

PTC RESET FUSE 8V 4.5A 0805

Bourns Inc.

2,498
RFQ
MF-PSML450/8-2 Datasheet

Datasheet

0805 (2012 Metric), Concave Multifuse®, MF-PSML/X Tape & Reel (TR) Active Polymeric 8V 4.5 A 9 A 50 A 12.5 s 1 mOhms 12 mOhms - -40°C ~ 85°C - - - Surface Mount 0.085" L x 0.053" W (2.15mm x 1.35mm) - 0.055" (1.40mm) -
RUEF800K-2 Littelfuse Inc.

RUEF800K-2

PTC RESET FUSE 30V 8A RADIAL

Littelfuse Inc.

224
RFQ
RUEF800K-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, RUEF Tape & Reel (TR) Active Polymeric 30V 8 A 16 A 100 A 18.8 s 5 mOhms 20 mOhms - -40°C ~ 85°C - - - Through Hole 0.850" L x 0.118" W (21.60mm x 3.00mm) 1.189" (30.20mm) - 0.400" (10.15mm)
72R160XMR Littelfuse Inc.

72R160XMR

PTC RESET FUSE 72V 1.6A RADIAL

Littelfuse Inc.

6,947
RFQ
72R160XMR Datasheet

Datasheet

Radial, Disc POLY-FUSE®, 72R Cut Tape (CT) Active Polymeric 72V 1.6 A 3.2 A 40 A 11.4 s 90 mOhms 220 mOhms - -40°C ~ 85°C - - - Through Hole 0.600" Dia x 0.122" T (15.24mm x 3.10mm) 0.850" (21.60mm) - 0.201" (5.10mm)
NANOASMDCH020F-2 Littelfuse Inc.

NANOASMDCH020F-2

PPTC-MINI-PSW

Littelfuse Inc.

3,000
RFQ
NANOASMDCH020F-2 Datasheet

Datasheet

1206 (3216 Metric), Concave PolySwitch®, nanoASMDC Tape & Reel (TR) Active Polymeric 24V 200 mA 420 mA 100 A 100 ms 650 mOhms 3.1 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount - - - -
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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.