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-USMD020-2 Bourns Inc.

MF-USMD020-2

PTC RESET FUSE 30V 200MA 1210

Bourns Inc.

5,015
RFQ
MF-USMD020-2 Datasheet

Datasheet

1210 (3225 Metric) Multifuse®, MF-USMD Tape & Reel (TR) Obsolete Polymeric 30V 200 mA 400 mA 10 A 20 ms 400 mOhms 5 Ohms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.033" (0.85mm) -
MF-USMD110-2 Bourns Inc.

MF-USMD110-2

PTC RESET FUSE 6V 1.1A 1210

Bourns Inc.

7,195
RFQ
MF-USMD110-2 Datasheet

Datasheet

1210 (3225 Metric) Multifuse®, MF-USMD Tape & Reel (TR) Obsolete Polymeric 6V 1.1 A 2.2 A 40 A 1 s 50 mOhms 210 mOhms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.019" (0.48mm) -
MF-SMDF100-2 Bourns Inc.

MF-SMDF100-2

PTC RESET FUSE 15V 1.1A 2018

Bourns Inc.

2,929
RFQ
MF-SMDF100-2 Datasheet

Datasheet

2018 (5045 Metric), Concave Multifuse®, MF-SMDF Tape & Reel (TR) Obsolete Polymeric 15V 1.1 A 2.2 A 40 A 500 ms 100 mOhms 390 mOhms - -40°C ~ 85°C - - - Surface Mount 0.200" L x 0.180" W (5.08mm x 4.58mm) - 0.049" (1.25mm) -
SMD200F-2018-2 Littelfuse Inc.

SMD200F-2018-2

PTC RESET FUSE 6V 2A 2SMD

Littelfuse Inc.

7,060
RFQ
SMD200F-2018-2 Datasheet

Datasheet

2-SMD PolySwitch®, SMD Tape & Reel (TR) Active Polymeric 6V 2 A 4.2 A 40 A 3 s 48 mOhms 100 mOhms - -40°C ~ 85°C - - - Surface Mount 0.200" L x 0.180" W (5.08mm x 4.58mm) - 0.060" (1.52mm) -
MF-RHT750-AP-14 Bourns Inc.

MF-RHT750-AP-14

PTC 7.5A 16V RADIAL LEADED HI-TE

Bourns Inc.

8,514
RFQ
MF-RHT750-AP-14 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Tape & Box (TB) Active Polymeric 16V 7.5 A 13.1 A 100 A 7 s 9.4 mOhms 22 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-RHT750-2-14 Bourns Inc.

MF-RHT750-2-14

PTC 7.5A 16V RADIAL LEADED HI-TE

Bourns Inc.

3,392
RFQ
MF-RHT750-2-14 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Tape & Reel (TR) Active Polymeric 16V 7.5 A 13.1 A 100 A 7 s 9.4 mOhms 22 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)
CMF-SDP75-2 Bourns Inc.

CMF-SDP75-2

PTC RESET FUSE 230V 70MA 4SMD

Bourns Inc.

5,417
RFQ
CMF-SDP75-2 Datasheet

Datasheet

4-SMD Cube CMF-SDP Tape & Reel (TR) Active Ceramic 230V (600V Int) 70 mA 150 mA 2.5 A 120 ms - - 75 Ohms -40°C ~ 125°C - - - Surface Mount 0.433" L x 0.354" W (11.00mm x 9.00mm) - 0.453" (11.50mm) -
B59960C0120A051 EPCOS - TDK Electronics

B59960C0120A051

PTC RESET FUSE 80V 250MA RADIAL

EPCOS - TDK Electronics

6,911
RFQ
B59960C0120A051 Datasheet

Datasheet

Radial, Disc B59960 Tape & Reel (TR) Active Ceramic 80V 250 mA 500 mA 4.3 A - - - 5.6 Ohms -40°C ~ 125°C - - - Through Hole 0.433" Dia x 0.138" T (11.00mm x 3.50mm) 0.571" (14.50mm) - 0.197" (5.00mm)
PTR016V1400-TR Eaton - Electronics Division

PTR016V1400-TR

PTC RESET FUSE 16V 14A RADIAL

Eaton - Electronics Division

8,303
RFQ
PTR016V1400-TR Datasheet

Datasheet

Radial, Disc PTR016V Tape & Reel (TR) Active Polymeric 16V 14 A 23.8 A 100 A 9 s 2 mOhms 7 mOhms - -40°C ~ 85°C - - - Through Hole 0.925" L x 0.122" W (23.50mm x 3.10mm) 1.098" (27.90mm) - 0.394" (10.00mm)
PTR016V1100-TR1 Eaton - Electronics Division

PTR016V1100-TR1

PTC RESET FUSE 16V 11A RADIAL

Eaton - Electronics Division

2,781
RFQ
PTR016V1100-TR1 Datasheet

Datasheet

Radial, Disc PTR016V Tape & Reel (TR) Active Polymeric 16V 11 A 18.7 A 100 A 7 s 3 mOhms 9 mOhms - -40°C ~ 85°C - - - Through Hole 0.689" L x 0.122" W (17.50mm x 3.10mm) 1.142" (29.00mm) - 0.197" (5.00mm)
PTGL05AR331M7A52B0 Murata Electronics

PTGL05AR331M7A52B0

PTC RESET FUSE 330OHM 120C

Murata Electronics

2,998
RFQ
PTGL05AR331M7A52B0 Datasheet

Datasheet

Radial, Disc Posistor® Bulk Obsolete Ceramic - - - - - - - 330 mOhms - - - - Through Hole - - - -
RXEF135K-AP Littelfuse Inc.

RXEF135K-AP

PTC RESET FUSE 72V 1.35A RADIAL

Littelfuse Inc.

3,764
RFQ
RXEF135K-AP Datasheet

Datasheet

Radial, Disc PolySwitch®, RXEF Cut Tape (CT) 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)
B59975C0120A051 EPCOS - TDK Electronics

B59975C0120A051

PTC RESET FUSE 30V 450MA RADIAL

EPCOS - TDK Electronics

4,648
RFQ
B59975C0120A051 Datasheet

Datasheet

Radial, Disc B59975 Tape & Reel (TR) Active Ceramic 30V 450 mA 900 mA 3 A - - - 1.8 Ohms -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.354" Dia x 0.138" T (9.00mm x 3.50mm) 0.492" (12.50mm) - 0.197" (5.00mm)
PTCTL4MR250GTE Vishay Beyschlag/Draloric/BC Components

PTCTL4MR250GTE

PTC RESET FUSE 220V 70MA RADIAL

Vishay Beyschlag/Draloric/BC Components

4,244
RFQ
PTCTL4MR250GTE Datasheet

Datasheet

Radial, Disc - Tape & Reel (TR) Active Ceramic 220V 70 mA 200 mA 4 A 2.5 s - - 25 Ohms 0°C ~ 70°C - - - Through Hole 0.335" Dia x 0.197" T (8.50mm x 5.00mm) 0.453" (11.50mm) - 0.197" (5.00mm)
PTCTL4MR350STE Vishay Beyschlag/Draloric/BC Components

PTCTL4MR350STE

PTC RESET FUSE 600V 70MA RADIAL

Vishay Beyschlag/Draloric/BC Components

5,278
RFQ
PTCTL4MR350STE Datasheet

Datasheet

Radial, Disc - Tape & Reel (TR) Active Ceramic 600V 70 mA 600 mA 1 A 3 s - - 35 Ohms 0°C ~ 70°C - - - Through Hole 0.315" Dia x 0.197" T (8.00mm x 5.00mm) 0.433" (11.00mm) - 0.197" (5.00mm)
PTCTZ3NR150KTE Vishay Beyschlag/Draloric/BC Components

PTCTZ3NR150KTE

PTC RESET FUSE 300V 150MA 2SMD

Vishay Beyschlag/Draloric/BC Components

3,660
RFQ
PTCTZ3NR150KTE Datasheet

Datasheet

2-SMD PTCTZ Tape & Reel (TR) Obsolete Ceramic 300V 150 mA 250 mA 1.5 A 1.5 s - - 20 Ohms - - - - Surface Mount 0.283" L x 0.394" W (7.20mm x 10.00mm) - 0.142" (3.60mm) -
PTCTZ3MR250HTE Vishay Beyschlag/Draloric/BC Components

PTCTZ3MR250HTE

PTC RESET FUSE 265V 120MA 2SMD

Vishay Beyschlag/Draloric/BC Components

8,464
RFQ
PTCTZ3MR250HTE Datasheet

Datasheet

2-SMD PTCTZ Tape & Reel (TR) Obsolete Ceramic 265V 120 mA 220 mA 2 A 1.3 s - - 25 Ohms - - - - Surface Mount 0.283" L x 0.394" W (7.20mm x 10.00mm) - 0.142" (3.60mm) -
MF-RHT1000-AP Bourns Inc.

MF-RHT1000-AP

PTC RESET FUSE 16V 10A RADIAL

Bourns Inc.

5,341
RFQ
MF-RHT1000-AP Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Bulk Active Polymeric 16V 10 A 18.5 A 100 A 9 s 6.2 mOhms 15 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.689" L x 0.118" W (17.50mm x 3.00mm) 1.051" (26.70mm) - 0.402" (10.20mm)
PTR030V0800-TR Eaton - Electronics Division

PTR030V0800-TR

PTC RESET FUSE 30V 8A RADIAL

Eaton - Electronics Division

7,314
RFQ
PTR030V0800-TR Datasheet

Datasheet

Radial, Disc PTR030V 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) 1.150" (29.20mm) - 0.394" (10.00mm)
PTR030V0800-TR1 Eaton - Electronics Division

PTR030V0800-TR1

PTC RESET FUSE 30V 8A RADIAL

Eaton - Electronics Division

2,547
RFQ
PTR030V0800-TR1 Datasheet

Datasheet

Radial, Disc PTR030V 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) 1.327" (33.70mm) - 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.