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
PRG18BB330MS1RB Murata Electronics

PRG18BB330MS1RB

PTC RESET FUSE 16V 36MA 0603

Murata Electronics

12,807
RFQ
PRG18BB330MS1RB Datasheet

Datasheet

0603 (1608 Metric) POSISTOR®, PRG Tape & Reel (TR) Active Ceramic 16V 36 mA 91 mA 600 mA - - - 33 Ohms -20°C ~ 85°C - - - Surface Mount 0.063" L x 0.032" W (1.60mm x 0.80mm) - 0.037" (0.95mm) -
RXEF075-2 Littelfuse Inc.

RXEF075-2

PTC RESET FUSE 72V 750MA RADIAL

Littelfuse Inc.

12,235
RFQ
RXEF075-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, RXEF Tape & Reel (TR) Active Polymeric 72V 750 mA 1.5 A 40 A 6.3 s 250 mOhms 600 mOhms - -40°C ~ 85°C - - - Through Hole 0.402" Dia x 0.118" T (10.20mm x 3.00mm) 0.598" (15.20mm) - 0.199" (5.05mm)
0ZRA0600FF1E Bel Fuse Inc.

0ZRA0600FF1E

PTC RESET FUSE 16V 6A RADIAL

Bel Fuse Inc.

4,990
RFQ
0ZRA0600FF1E Datasheet

Datasheet

Radial, Disc 0ZRA Box Active Polymeric 16V 6 A 10.2 A 100 A 5.8 s 9 mOhms 33 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.421" L x 0.118" W (10.70mm x 3.00mm) 0.673" (17.10mm) - 0.201" (5.10mm)
1206L150THWR-A Littelfuse Inc.

1206L150THWR-A

PTC RESET FUSE 8V 1.5A 1206

Littelfuse Inc.

1,182
RFQ
1206L150THWR-A Datasheet

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, 1206L Tape & Reel (TR) Active Polymeric 8V 1.5 A 3 A 100 A 300 ms 40 mOhms 120 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.126" L x 0.065" W (3.20mm x 1.65mm) - 0.039" (1.00mm) -
PTSA181216V200 Eaton - Electronics Division

PTSA181216V200

PTC RESET FUSE 2A 16V 1812

Eaton - Electronics Division

1,118
RFQ
PTSA181216V200 Datasheet

Datasheet

1812 (4532 Metric), Concave PTSA1812 Tape & Reel (TR) Active - 16V 2 A 4 A 40 A 5 s 20 mOhms 85 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.178" L x 0.126" W (4.53mm x 3.20mm) - 0.079" (2.00mm) -
ZEPTOSMDC0015F Littelfuse Inc.

ZEPTOSMDC0015F

PTC RESET FUSE 15MA 13VDC 0201

Littelfuse Inc.

28,119
RFQ
ZEPTOSMDC0015F Datasheet

Datasheet

2-SMD POLYSWITCH® zeptoSMDC Tape & Reel (TR) Active Polymeric 13V 15 mA 80 mA 200 mA 20 ms 10 Ohms 150 Ohms - -20°C ~ 60°C - - - Surface Mount 0.024" L x 0.018" W (0.60mm x 0.45mm) - 0.016" (0.40mm) -
RUEF250U-2 Littelfuse Inc.

RUEF250U-2

PTC RESET FUSE 30V 2.5A RADIAL

Littelfuse Inc.

6,000
RFQ
RUEF250U-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, RUEF Tape & Reel (TR) Active Polymeric 30V 2.5 A 5 A 100 A 10.3 s 20 mOhms 70 mOhms - -40°C ~ 85°C - - - Through Hole 0.299" L x 0.110" W (7.60mm x 2.80mm) 0.642" (16.30mm) - 0.199" (5.05mm)
0ZRN0050FF1E Bel Fuse Inc.

0ZRN0050FF1E

PTC RESET FUSE 30V 500MA RADIAL

Bel Fuse Inc.

2,970
RFQ
0ZRN0050FF1E Datasheet

Datasheet

Radial, Disc 0ZRN Bulk Active Polymeric 30V 500 mA 900 mA 40 A 2.5 s 480 mOhms 1.1 Ohms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.291" Dia x 0.118" T (7.40mm x 3.00mm) 0.500" (12.70mm) - 0.201" (5.10mm)
RUSBF120-2 Littelfuse Inc.

RUSBF120-2

PTC RESET FUSE 6V 1.2A RADIAL

Littelfuse Inc.

2,866
RFQ
RUSBF120-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, RUSBF Tape & Reel (TR) Active Polymeric 6V 1.2 A 2 A 40 A 500 ms 70 mOhms 140 mOhms - -40°C ~ 85°C - - - Through Hole 0.272" L x 0.122" W (6.90mm x 3.10mm) 0.461" (11.70mm) - 0.200" (5.08mm)
PFRA.110 SCHURTER Inc.

PFRA.110

PTC RESET FUSE 30V 1.1A RADIAL

SCHURTER Inc.

1,539
RFQ
PFRA.110 Datasheet

Datasheet

Radial, Disc PFRA Bulk 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)
RGEF600K-2 Littelfuse Inc.

RGEF600K-2

PTC RESET FUSE 16V 6A RADIAL

Littelfuse Inc.

1,232
RFQ
RGEF600K-2 Datasheet

Datasheet

Radial, Disc PolySwitch®, RGEF Tape & Reel (TR) Active Polymeric 16V 6 A 10.2 A 100 A 3.3 s 10 mOhms 28 mOhms - -40°C ~ 85°C - - - Through Hole 0.382" L x 0.118" W (9.70mm x 3.00mm) 0.673" (17.10mm) - 0.199" (5.05mm)
PTSLR12066V650 Eaton - Electronics Division

PTSLR12066V650

PTC RESET FUSE 6.5A 6V 1206

Eaton - Electronics Division

2,368
RFQ
PTSLR12066V650 Datasheet

Datasheet

1206 (3216 Metric), Concave PTSLR1206 Tape & Reel (TR) Active - 6V 6.5 A 13 A 50 A 5 s 1 mOhms 9 mOhms - -40°C ~ 85°C - - - Surface Mount 0.138" L x 0.071" W (3.50mm x 1.80mm) - 0.051" (1.30mm) -
RXEF185-1 Littelfuse Inc.

RXEF185-1

PTC RESET FUSE 72V 1.85A RADIAL

Littelfuse Inc.

29,679
RFQ
RXEF185-1 Datasheet

Datasheet

Radial, Disc PolySwitch®, RXEF Bag Active Polymeric 72V 1.85 A 3.7 A 40 A 12.6 s 80 mOhms 190 mOhms - -40°C ~ 85°C - - - Through Hole 0.689" Dia x 0.118" T (17.50mm x 3.00mm) 0.882" (22.40mm) - 0.199" (5.05mm)
MF-NSML300/6-2 Bourns Inc.

MF-NSML300/6-2

PTC RESET FUSE 6V 3A 1206

Bourns Inc.

2,518
RFQ
MF-NSML300/6-2 Datasheet

Datasheet

1206 (3216 Metric), Concave Multifuse®, MF-NSML/X Tape & Reel (TR) Active Polymeric 6V 3 A 6 A 50 A 5 s 3 mOhms 24 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.063" W (3.25mm x 1.60mm) - 0.055" (1.40mm) -
MF-R250-AP-10 Bourns Inc.

MF-R250-AP-10

PTC RESET FUSE 30V 2.5A RADIAL

Bourns Inc.

2,442
RFQ
MF-R250-AP-10 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-R Cut Tape (CT) Active Polymeric 30V 2.5 A 5 A 40 A 10.3 s 25 mOhms 70 mOhms - -40°C ~ 85°C - - - Through Hole 0.472" L x 0.118" W (12.00mm x 3.00mm) 0.720" (18.30mm) - 0.201" (5.10mm)
PTSAHT120630V016 Eaton - Electronics Division

PTSAHT120630V016

PTC RESET FUSE 160MA 30V 1206

Eaton - Electronics Division

1,589
RFQ
PTSAHT120630V016 Datasheet

Datasheet

1206 (3216 Metric), Concave PTSAHT1206 Tape & Reel (TR) Active - 30V 160 mA 800 mA 20 A 100 ms 700 mOhms 6 Ohms - -40°C ~ 125°C Automotive AEC-Q200 - Surface Mount 0.132" L x 0.067" W (3.35mm x 1.70mm) - 0.035" (0.89mm) -
0ZRP0090FF1E Bel Fuse Inc.

0ZRP0090FF1E

PTC RESET FUSE 60V 900MA RADIAL

Bel Fuse Inc.

1,460
RFQ
0ZRP0090FF1E Datasheet

Datasheet

Radial, Disc 0ZRP Bulk Active Polymeric 60V 900 mA 1.8 A 40 A 2 s 190 mOhms 520 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.310" L x 0.142" W (7.87mm x 3.60mm) 0.550" (13.97mm) - 0.201" (5.10mm)
0ZRP0110FF1E Bel Fuse Inc.

0ZRP0110FF1E

PTC RESET FUSE 60V 1.1A RADIAL

Bel Fuse Inc.

4,796
RFQ
0ZRP0110FF1E Datasheet

Datasheet

Radial, Disc 0ZRP Bulk Active Polymeric 60V 1.1 A 2.2 A 40 A 3 s 170 mOhms 470 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.299" L x 0.142" W (7.60mm x 3.60mm) 0.591" (15.00mm) - 0.201" (5.10mm)
PTSAHT120616V035 Eaton - Electronics Division

PTSAHT120616V035

PTC RESET FUSE 350MA 16V 1206

Eaton - Electronics Division

4,007
RFQ
PTSAHT120616V035 Datasheet

Datasheet

1206 (3216 Metric), Concave PTSAHT1206 Tape & Reel (TR) Active - 16V 350 mA 950 mA 50 A 200 ms 200 mOhms 1.6 Ohms - -40°C ~ 125°C Automotive AEC-Q200 - Surface Mount 0.132" L x 0.067" W (3.35mm x 1.70mm) - 0.057" (1.46mm) -
NANOASMDC035F-2 Littelfuse Inc.

NANOASMDC035F-2

PTC RESET FUSE 16V 350MA 1206

Littelfuse Inc.

2,375
RFQ
NANOASMDC035F-2 Datasheet

Datasheet

1206 (3216 Metric), Concave PolySwitch®, nanoASMD Tape & Reel (TR) Active Polymeric 16V 350 mA 750 mA 20 A 100 ms 450 mOhms 1.35 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.126" L x 0.063" W (3.20mm x 1.59mm) - 0.032" (0.82mm) -
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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.