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
0ZRA0400FF2D Bel Fuse Inc.

0ZRA0400FF2D

PTC RESET FUSE 16V 4A RADIAL

Bel Fuse Inc.

1,673
RFQ
0ZRA0400FF2D Datasheet

Datasheet

Radial, Disc 0ZRA Tape & Reel (TR) Active Polymeric 16V 4 A 6.8 A 100 A 3.5 s 20 mOhms 63 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.280" L x 0.118" W (7.10mm x 3.00mm) 0.504" (12.80mm) - 0.201" (5.10mm)
RUEF250U Littelfuse Inc.

RUEF250U

PTC RESET FUSE 30V 2.5A RADIAL

Littelfuse Inc.

12,475
RFQ
RUEF250U Datasheet

Datasheet

Radial, Disc PolySwitch®, RUEF Bag Active Polymeric 30V 2.5 A 5 A 100 A 10.3 s 20 mOhms 70 mOhms - -40°C ~ 85°C - - - Through Hole 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.720" (18.30mm) - 0.199" (5.05mm)
0ZRB0250FF2E Bel Fuse Inc.

0ZRB0250FF2E

PTC RESET FUSE 30V 2.5A RADIAL

Bel Fuse Inc.

5,773
RFQ
0ZRB0250FF2E Datasheet

Datasheet

Radial, Disc 0ZRB Tape & Reel (TR) Active Polymeric 30V 2.5 A 5 A 40 A 10.3 s 20 mOhms 70 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.720" (18.30mm) - 0.201" (5.10mm)
0ZRE0033FF2B Bel Fuse Inc.

0ZRE0033FF2B

PTC RESET FUSE 240V 330MA RADIAL

Bel Fuse Inc.

3,932
RFQ
0ZRE0033FF2B Datasheet

Datasheet

Radial, Disc 0ZRE Tape & Reel (TR) Active Polymeric 240V 330 mA 740 mA 6 A 21 s 830 mOhms 2.6 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.449" L x 0.150" W (11.40mm x 3.80mm) 0.650" (16.50mm) - 0.201" (5.10mm)
PRG18BB101MS1RB Murata Electronics

PRG18BB101MS1RB

PTC RESET FUSE 16V 21MA 0603

Murata Electronics

2,531
RFQ
PRG18BB101MS1RB Datasheet

Datasheet

0603 (1608 Metric) POSISTOR®, PRG Tape & Reel (TR) Active Ceramic 16V 21 mA 45 mA 200 mA - - - 100 Ohms -20°C ~ 85°C - - - Surface Mount 0.063" L x 0.032" W (1.60mm x 0.80mm) - 0.037" (0.95mm) -
SMDC030F-2 Littelfuse Inc.

SMDC030F-2

PTC RESET FUSE 60V 300MA 2920

Littelfuse Inc.

1,506
RFQ
SMDC030F-2 Datasheet

Datasheet

2920 (7351 Metric), Concave SMDC Tape & Reel (TR) Active Polymeric 60V 300 mA 600 mA 10 A 3 s 300 mOhms 3.4 Ohms - - - - - Surface Mount 0.295" L x 0.201" W (7.50mm x 5.10mm) - 0.035" (0.90mm) -
ZEPTOSMDC0011F Littelfuse Inc.

ZEPTOSMDC0011F

PTC RESET FUSE 11MA 13VDC 0201

Littelfuse Inc.

12,762
RFQ
ZEPTOSMDC0011F Datasheet

Datasheet

2-SMD POLYSWITCH® zeptoSMDC Tape & Reel (TR) Active Polymeric 13V 11 mA 80 mA 82 mA 20 ms 10 Ohms 290 Ohms - -20°C ~ 60°C - - - Surface Mount 0.024" L x 0.018" W (0.60mm x 0.45mm) - 0.016" (0.40mm) -
MF-RX065/72-0 Bourns Inc.

MF-RX065/72-0

PTC RESET FUSE 72V 650MA RADIAL

Bourns Inc.

8,899
RFQ
MF-RX065/72-0 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RX/72 Bulk Active Polymeric 72V 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)
1206L175PR Littelfuse Inc.

1206L175PR

PTC RESET FUSE 6V 1.75A 1206

Littelfuse Inc.

5,504
RFQ
1206L175PR Datasheet

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, 1206L Tape & Reel (TR) Active Polymeric 6V 1.75 A 3.5 A 100 A 500 ms 20 mOhms 90 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.071" (1.80mm) -
MINISMDC125F-2 Littelfuse Inc.

MINISMDC125F-2

PTC RESET FUSE 6V 1.25A 1812

Littelfuse Inc.

4,591
RFQ
MINISMDC125F-2 Datasheet

Datasheet

1812 (4532 Metric), Concave PolySwitch®, miniSMD Tape & Reel (TR) Active Polymeric 6V 1.25 A 2.5 A 100 A 400 ms 50 mOhms 140 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.019" (0.48mm) -
RUEF160-AP Littelfuse Inc.

RUEF160-AP

PTC RESET FUSE 30V 1.6A RADIAL

Littelfuse Inc.

4,375
RFQ
RUEF160-AP Datasheet

Datasheet

Radial, Disc PolySwitch®, RUEF Cut Tape (CT) Active Polymeric 30V 1.6 A 3.2 A 100 A 8 s 30 mOhms 110 mOhms - -40°C ~ 85°C - - - Through Hole 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.598" (15.20mm) - 0.199" (5.05mm)
MF-RG500-2 Bourns Inc.

MF-RG500-2

PTC RESET FUSE 16V 5A RADIAL

Bourns Inc.

2,246
RFQ
MF-RG500-2 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RG Tape & Reel (TR) Active Polymeric 16V 5 A 8.5 A 100 A 2 s 15 mOhms 34 mOhms - -40°C ~ 85°C - - - Through Hole 0.409" L x 0.118" W (10.40mm x 3.00mm) 0.563" (14.30mm) - 0.201" (5.10mm)
MINIASMDC075F-2 Littelfuse Inc.

MINIASMDC075F-2

PTC RESET FUSE 13.2V 750MA 1812

Littelfuse Inc.

1,491
RFQ
MINIASMDC075F-2 Datasheet

Datasheet

1812 (4532 Metric), Concave PolySwitch®, miniASMD Bulk Active Polymeric 13.2V 750 mA 1.5 A 100 A 200 ms 110 mOhms 450 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.024" (0.62mm) -
MF-FSML250/6-2 Bourns Inc.

MF-FSML250/6-2

PTC RESET FUSE 6V 2.5A 0603

Bourns Inc.

10,562
RFQ
MF-FSML250/6-2 Datasheet

Datasheet

0603 (1608 Metric), Concave Multifuse®, MF-FSML Tape & Reel (TR) Active Polymeric 6V 2.5 A 5 A 50 A 5 s 3.5 mOhms 60 mOhms - -40°C ~ 85°C - - - Surface Mount 0.065" L x 0.033" W (1.65mm x 0.85mm) - 0.055" (1.40mm) -
CMF-RL50-0 Bourns Inc.

CMF-RL50-0

PTC RESET FUSE 220V 65MA RADIAL

Bourns Inc.

4,819
RFQ
CMF-RL50-0 Datasheet

Datasheet

Radial, Disc CMF-RL Bulk Active Ceramic 220V (600V Int) 65 mA 150 mA 3 A 150 ms - - 50 Ohms -40°C ~ 125°C - - - Through Hole 0.386" L x 0.197" W (9.80mm x 5.00mm) 0.532" (13.50mm) - 0.200" (5.08mm)
MF-R250-0-10 Bourns Inc.

MF-R250-0-10

PTC RESET FUSE 30V 2.5A RADIAL

Bourns Inc.

4,649
RFQ
MF-R250-0-10 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-R Bulk 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)
PTSA120616V025 Eaton - Electronics Division

PTSA120616V025

PTC RESET FUSE 250MA 16V 1206

Eaton - Electronics Division

3,851
RFQ
PTSA120616V025 Datasheet

Datasheet

1206 (3216 Metric), Concave PTSA1206 Tape & Reel (TR) Active - 16V 250 mA 580 mA 40 A 8 s 200 mOhms 2.3 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.132" L x 0.067" W (3.35mm x 1.70mm) - 0.039" (1.00mm) -
PTSA120613V050 Eaton - Electronics Division

PTSA120613V050

PTC RESET FUSE 500MA 13V 1206

Eaton - Electronics Division

3,644
RFQ
PTSA120613V050 Datasheet

Datasheet

1206 (3216 Metric), Concave PTSA1206 Tape & Reel (TR) Active - 13.2V 500 mA 1.1 A 40 A 100 ms 80 mOhms 750 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.132" L x 0.067" W (3.35mm x 1.70mm) - 0.039" (1.00mm) -
PTSA120616V035 Eaton - Electronics Division

PTSA120616V035

PTC RESET FUSE 350MA 16V 1206

Eaton - Electronics Division

2,921
RFQ
PTSA120616V035 Datasheet

Datasheet

1206 (3216 Metric), Concave PTSA1206 Tape & Reel (TR) Active - 16V 350 mA 750 mA 40 A 100 ms 100 mOhms 1.35 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.132" L x 0.067" W (3.35mm x 1.70mm) - 0.039" (1.00mm) -
0ZRP0065FF1E Bel Fuse Inc.

0ZRP0065FF1E

PTC RESET FUSE 60V 650MA RADIAL

Bel Fuse Inc.

1,689
RFQ
0ZRP0065FF1E Datasheet

Datasheet

Radial, Disc 0ZRP Bulk Active Polymeric 60V 650 mA 1.3 A 40 A 1 s 250 mOhms 720 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.280" L x 0.142" W (7.10mm x 3.60mm) 0.480" (12.20mm) - 0.201" (5.10mm)
Total 4956 Record«Prev1... 4546474849505152...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.