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
MF-R025-2-17 Bourns Inc.

MF-R025-2-17

PTC RESETTABLE 0.25A 60V RADIAL

Bourns Inc.

9,217
RFQ
MF-R025-2-17 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-R Tape & Reel (TR) Active Polymeric 60V 250 mA 500 mA 40 A 2.5 s 1 Ohms 3 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.291" Dia x 0.122" T (7.40mm x 3.10mm) 0.500" (12.70mm) - 0.201" (5.10mm)
MF-R110-0-17 Bourns Inc.

MF-R110-0-17

PTC RESETTABLE 1.1A 30V RADIAL L

Bourns Inc.

6,269
RFQ
MF-R110-0-17 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-R Bulk Active Polymeric 30V 1.1 A 2.2 A 40 A 6.6 s 100 mOhms 270 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.350" Dia x 0.118" T (8.90mm x 3.00mm) 0.551" (14.00mm) - 0.201" (5.10mm)
MF-R030-2-17 Bourns Inc.

MF-R030-2-17

PTC RESETTABLE 0.3A 60V RADIAL L

Bourns Inc.

9,695
RFQ
MF-R030-2-17 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-R Tape & Reel (TR) Active Polymeric 60V 300 mA 600 mA 40 A 3 s 760 mOhms 2.1 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.291" Dia x 0.122" T (7.40mm x 3.10mm) 0.528" (13.40mm) - 0.201" (5.10mm)
MF-MSMF300X-2 Bourns Inc.

MF-MSMF300X-2

PTC RESETTABLE 3A 6V SMD 1812

Bourns Inc.

3,668
RFQ
MF-MSMF300X-2 Datasheet

Datasheet

1812 (4532 Metric), Concave Multifuse®, MF-MSMF Tape & Reel (TR) Obsolete Polymeric 6V 3 A 5 A 100 A 5 s 10 mOhms 40 mOhms - -40°C ~ 85°C - - - Surface Mount 0.181" L x 0.128" W (4.60mm x 3.24mm) - 0.063" (1.60mm) -
PTR016V0110-TR Eaton - Electronics Division

PTR016V0110-TR

PTC RESET FUSE 16V 1.1A RADIAL

Eaton - Electronics Division

3,254
RFQ
PTR016V0110-TR Datasheet

Datasheet

Radial, Disc PTR016V Tape & Reel (TR) Active Polymeric 16V 1.1 A 2.2 A 40 A 2.3 s 50 mOhms 140 mOhms - -40°C ~ 85°C - - - Through Hole 0.291" L x 0.122" W (7.40mm x 3.10mm) 0.559" (14.20mm) - 0.197" (5.00mm)
PTR016V0135-TR Eaton - Electronics Division

PTR016V0135-TR

PTC RESET FUSE 16V 1.35A RADIAL

Eaton - Electronics Division

3,270
RFQ
PTR016V0135-TR Datasheet

Datasheet

Radial, Disc PTR016V Tape & Reel (TR) Active Polymeric 16V 1.35 A 2.7 A 40 A 4.5 s 40 mOhms 120 mOhms - -40°C ~ 85°C - - - Through Hole 0.350" L x 0.122" W (8.90mm x 3.10mm) 0.532" (13.50mm) - 0.197" (5.00mm)
MINISMDE190-2 Littelfuse Inc.

MINISMDE190-2

PTC RESET FUSE 16V 1.9A 4520

Littelfuse Inc.

4,586
RFQ
MINISMDE190-2 Datasheet

Datasheet

4520 (11350 Metric), Concave PolySwitch®, miniSMD Tape & Reel (TR) Obsolete Polymeric 16V 1.9 A 3.8 A 100 A 2 s 24 mOhms 80 mOhms - -40°C ~ 85°C - - - Surface Mount 0.446" L x 0.200" W (11.33mm x 5.08mm) - 0.021" (0.53mm) -
0ZCC0050FF2C Bel Fuse Inc.

0ZCC0050FF2C

PTC RESET FUSE 16V 500MA 1812

Bel Fuse Inc.

3,121
RFQ
0ZCC0050FF2C Datasheet

Datasheet

1812 (4532 Metric) 0ZCC Tape & Reel (TR) Obsolete Polymeric 16V 500 mA 1 A 40 A 150 ms 150 mOhms 1 Ohms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.035" (0.90mm) -
0ZCC0014FF2C Bel Fuse Inc.

0ZCC0014FF2C

PTC RESET FUSE 60V 140MA 1812

Bel Fuse Inc.

7,846
RFQ
0ZCC0014FF2C Datasheet

Datasheet

1812 (4532 Metric) 0ZCC Tape & Reel (TR) Obsolete Polymeric 60V 140 mA 300 mA 10 A 8 ms 1.2 Ohms 6.5 Ohms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.035" (0.90mm) -
0ZCC0125FF2C Bel Fuse Inc.

0ZCC0125FF2C

PTC RESET FUSE 6V 1.25A 1812

Bel Fuse Inc.

3,870
RFQ
0ZCC0125FF2C Datasheet

Datasheet

1812 (4532 Metric) 0ZCC Tape & Reel (TR) Obsolete Polymeric 6V 1.25 A 2.5 A 40 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) - 0.022" (0.55mm) -
0ZCE0050FF2E Bel Fuse Inc.

0ZCE0050FF2E

PTC RESET FUSE 6V 500MA 0805

Bel Fuse Inc.

9,811
RFQ
0ZCE0050FF2E Datasheet

Datasheet

0805 (2012 Metric), Concave 0ZCE Tape & Reel (TR) Obsolete Polymeric 6V 500 mA 1 A 100 A 100 ms 150 mOhms 850 mOhms - -40°C ~ 85°C - - - Surface Mount 0.083" L x 0.053" W (2.10mm x 1.35mm) - 0.049" (1.25mm) -
0ZCE0075FF2E Bel Fuse Inc.

0ZCE0075FF2E

PTC RESET FUSE 6V 750MA 0805

Bel Fuse Inc.

3,445
RFQ
0ZCE0075FF2E Datasheet

Datasheet

0805 (2012 Metric), Concave 0ZCE Tape & Reel (TR) Obsolete Polymeric 6V 750 mA 1.5 A 40 A 200 ms 90 mOhms 350 mOhms - -40°C ~ 85°C - - - Surface Mount 0.083" L x 0.053" W (2.10mm x 1.35mm) - 0.049" (1.25mm) -
PTR016V0160-TR Eaton - Electronics Division

PTR016V0160-TR

PTC RESET FUSE 16V 1.6A RADIAL

Eaton - Electronics Division

9,794
RFQ
PTR016V0160-TR Datasheet

Datasheet

Radial, Disc PTR016V Tape & Reel (TR) Active Polymeric 16V 1.6 A 3.2 A 40 A 9 s 30 mOhms 110 mOhms - -40°C ~ 85°C - - - Through Hole 0.350" L x 0.122" W (8.90mm x 3.10mm) 0.598" (15.20mm) - 0.197" (5.00mm)
MF-R010-2-17 Bourns Inc.

MF-R010-2-17

PTC RESETTABLE 0.1A 60V RADIAL L

Bourns Inc.

4,635
RFQ
MF-R010-2-17 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-R Tape & Reel (TR) Active Polymeric 60V 100 mA 200 mA 40 A 4 s 2.5 Ohms 7.5 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.291" Dia x 0.122" T (7.40mm x 3.10mm) 0.500" (12.70mm) - 0.201" (5.10mm)
SMD1206P020TSA Littelfuse Inc.

SMD1206P020TSA

PTC RESET FUSE 16V 200MA 1206

Littelfuse Inc.

7,792
RFQ
SMD1206P020TSA Datasheet

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, SMD1206 Tape & Reel (TR) Obsolete Polymeric 16V 200 mA 400 mA 40 A 50 ms 600 mOhms 2.5 Ohms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.030" (0.75mm) -
SMD1206P025TSA Littelfuse Inc.

SMD1206P025TSA

PTC RESET FUSE 16V 250MA 1206

Littelfuse Inc.

7,058
RFQ
SMD1206P025TSA Datasheet

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, SMD1206 Tape & Reel (TR) Obsolete Polymeric 16V 250 mA 500 mA 40 A 80 ms 550 mOhms 2.3 Ohms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.030" (0.75mm) -
0ZRM0065FF2B Bel Fuse Inc.

0ZRM0065FF2B

PTC RESET FUSE 120V 650MA RADIAL

Bel Fuse Inc.

9,913
RFQ
0ZRM0065FF2B Datasheet

Datasheet

Radial, Disc 0ZRM Tape & Reel (TR) Active Polymeric 120V 650 mA 1.3 A 5 A 5.7 s 310 mOhms 720 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.382" Dia x 0.150" T (9.70mm x 3.80mm) 0.587" (14.90mm) - 0.201" (5.10mm)
SRP350 Littelfuse Inc.

SRP350

PTC RESET FUSE 30V 3.5A STRAP

Littelfuse Inc.

2,393
RFQ
SRP350 Datasheet

Datasheet

Strap PolySwitch®, SRP Bulk Obsolete Polymeric 30V 3.5 A 6.3 A 100 A 3 s 17 mOhms 50 mOhms - -40°C ~ 85°C - - - User Defined 1.185" L x 0.522" W (30.10mm x 13.25mm) - 0.043" (1.10mm) -
LR4-170UF Littelfuse Inc.

LR4-170UF

PTC RESET FUSE 15V 1.7A STRAP

Littelfuse Inc.

4,225
RFQ

-

Strap PolySwitch® Bulk Obsolete Polymeric 15V 1.7 A 3.4 A 100 A 5 s 44 mOhms 114 mOhms - - - - - User Defined 0.787" L x 0.156" W (20.00mm x 3.95mm) - 0.028" (0.70mm) -
LR4-190LF Littelfuse Inc.

LR4-190LF

PTC RESET FUSE 15V 1.9A STRAP

Littelfuse Inc.

3,945
RFQ

-

Strap PolySwitch®, LR4 Bag Obsolete Polymeric 15V 1.9 A 3.9 A 100 A 5 s 39 mOhms 102 mOhms - -40°C ~ 85°C - - - User Defined 1.161" L x 0.205" W (29.50mm x 5.20mm) - - -
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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.