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
0ZRP0375FF2A Bel Fuse Inc.

0ZRP0375FF2A

PTC RESET FUSE 60V 3.75A RADIAL

Bel Fuse Inc.

4,532
RFQ
0ZRP0375FF2A Datasheet

Datasheet

Radial, Disc 0ZRP Tape & Reel (TR) Active Polymeric 60V 3.75 A 7.5 A 40 A 22 s 17 mOhms 60 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.650" L x 0.118" W (16.50mm x 3.00mm) 0.992" (25.20mm) - 0.402" (10.20mm)
VTP210F Littelfuse Inc.

VTP210F

PTC RESET FUSE 16V 2.1A STRAP

Littelfuse Inc.

3,598
RFQ
VTP210F Datasheet

Datasheet

Strap PolySwitch®, VTP Bulk Obsolete Polymeric 16V 2.1 A 4.7 A 100 A 5 s 18 mOhms 60 mOhms - -40°C ~ 85°C - - - User Defined 1.024" L x 0.209" W (26.00mm x 5.30mm) - 0.032" (0.80mm) -
24LT260U Littelfuse Inc.

24LT260U

PTC RESET FUSE 24V 2.6A STRAP

Littelfuse Inc.

2,392
RFQ
24LT260U Datasheet

Datasheet

Strap POLY-FUSE®, LT Bulk Obsolete Polymeric 24V 2.6 A 5.2 A 100 A 5 s 25 mOhms 76 mOhms - -40°C ~ 85°C - - - User Defined 0.984" L x 0.447" W (25.00mm x 11.35mm) - 0.039" (1.00mm) -
16VT210U Littelfuse Inc.

16VT210U

PTC RESET FUSE 16V 2.1A STRAP

Littelfuse Inc.

7,169
RFQ

-

Strap POLY-FUSE®, VT Bulk Obsolete Polymeric 16V 2.1 A 4.7 A 100 A 5 s 18 mOhms 60 mOhms - -40°C ~ 85°C - - - User Defined 0.866" L x 0.201" W (22.00mm x 5.10mm) - 0.032" (0.80mm) -
16VT210LU Littelfuse Inc.

16VT210LU

PTC RESET FUSE 16V 2.1A STRAP

Littelfuse Inc.

2,669
RFQ

-

Strap POLY-FUSE®, VT Bulk Obsolete Polymeric 16V 2.1 A 4.7 A 100 A 5 s 18 mOhms 60 mOhms - -40°C ~ 85°C - - - User Defined 0.984" L x 0.201" W (25.00mm x 5.10mm) - 0.032" (0.80mm) -
AGRF700S-1 Littelfuse Inc.

AGRF700S-1

PTC RESET FUSE 16V 7A RADIAL

Littelfuse Inc.

5,837
RFQ
AGRF700S-1 Datasheet

Datasheet

Radial, Disc PolySwitch®, AGRF Bulk Obsolete Polymeric 16V 7 A 13.2 A 100 A 4 s 6.6 mOhms 20 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.441" L x 0.118" W (11.20mm x 3.00mm) 0.827" (21.00mm) - 0.200" (5.08mm)
PTR030V0135-TR1 Eaton - Electronics Division

PTR030V0135-TR1

PTC RESET FUSE 30V 1.35A RADIAL

Eaton - Electronics Division

3,180
RFQ
PTR030V0135-TR1 Datasheet

Datasheet

Radial, Disc PTR030V Tape & Reel (TR) Active Polymeric 30V 1.35 A 2.7 A 40 A 7.3 s 40 mOhms 130 mOhms - -40°C ~ 85°C - - - Through Hole 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.532" (13.50mm) - 0.197" (5.00mm)
PTGL4SAS100K3B51A0 Murata Electronics

PTGL4SAS100K3B51A0

PTC RESET FUSE 51V 213MA RADIAL

Murata Electronics

4,390
RFQ
PTGL4SAS100K3B51A0 Datasheet

Datasheet

Radial, Disc POSISTOR®, PTGL Bulk Obsolete Ceramic 51V 213 mA 283 mA 1 A - - - 10 Ohms -30°C ~ 125°C - - - Through Hole 0.177" Dia x 0.138" T (4.50mm x 3.50mm) 0.374" (9.50mm) - 0.197" (5.00mm)
MF-RX014/250U-2 Bourns Inc.

MF-RX014/250U-2

PTC RESET FUSE 60V 145MA RADIAL

Bourns Inc.

2,409
RFQ
MF-RX014/250U-2 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RX/250 Tape & Reel (TR) Active Polymeric 60V (250V Int) 145 mA - 3 A - 3.5 Ohms 12 Ohms - -40°C ~ 85°C - - - Through Hole 0.236" L x 0.150" W (6.00mm x 3.80mm) 0.394" (10.00mm) - 0.201" (5.10mm)
MF-RX018/250U-2 Bourns Inc.

MF-RX018/250U-2

PTC - RADIAL LEADED

Bourns Inc.

4,878
RFQ
MF-RX018/250U-2 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RX/250 Tape & Reel (TR) Active Polymeric 60V (250V Int) 180 mA 500 mA 10 A 20 s 800 mOhms 4 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.409" L x 0.201" W (10.40mm x 5.10mm) 0.496" (12.60mm) - 0.201" (5.10mm)
MF-RHT450-AP Bourns Inc.

MF-RHT450-AP

PTC RESET FUSE 16V 4.5A RADIAL

Bourns Inc.

7,162
RFQ
MF-RHT450-AP Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Tape & Box (TB) Active Polymeric 16V 4.5 A 7.8 A 100 A 3 s 22 mOhms 54 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.409" L x 0.118" W (10.40mm x 3.00mm) 0.614" (15.60mm) - 0.114" (2.90mm)
MF-RX300/72-AP Bourns Inc.

MF-RX300/72-AP

PTC RESET FUSE 72V 3A RADIAL

Bourns Inc.

3,178
RFQ
MF-RX300/72-AP Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RX/72 Tape & Box (TB) Active Polymeric 72V 3 A 6 A 40 A 19.8 s 40 mOhms 100 mOhms - -40°C ~ 85°C - - - Through Hole 0.980" L x 0.122" W (24.90mm x 3.10mm) 1.181" (30.00mm) - 0.402" (10.20mm)
MF-R250U-2 Bourns Inc.

MF-R250U-2

PTC RESET FUSE 30V 2.5A RADIAL

Bourns Inc.

8,405
RFQ
MF-R250U-2 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-R Tape & Reel (TR) 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)
MF-R250U-AP Bourns Inc.

MF-R250U-AP

PTC RESET FUSE 30V 2.5A RADIAL

Bourns Inc.

6,492
RFQ
MF-R250U-AP Datasheet

Datasheet

Radial, Disc Multifuse®, MF-R Tape & Box (TB) 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)
MF-RHT300-AP Bourns Inc.

MF-RHT300-AP

PTC RESET FUSE 16V 3A RADIAL

Bourns Inc.

5,243
RFQ
MF-RHT300-AP Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Bulk Active Polymeric 16V 3 A 6 A 100 A 5 s 33 mOhms 79 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.346" L x 0.118" W (8.80mm x 3.00mm) 0.543" (13.80mm) - 0.201" (5.10mm)
MF-RHT400-AP Bourns Inc.

MF-RHT400-AP

PTC RESET FUSE 16V 4A RADIAL

Bourns Inc.

4,740
RFQ
MF-RHT400-AP Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Bulk Active Polymeric 16V 4 A 7.5 A 100 A 5 s 24 mOhms 60 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.394" L x 0.118" W (10.00mm x 3.00mm) 0.591" (15.00mm) - 0.201" (5.10mm)
MF-RHT300-0-14 Bourns Inc.

MF-RHT300-0-14

PTC 3.0A 16V RADIAL LEADED HI-TE

Bourns Inc.

5,972
RFQ
MF-RHT300-0-14 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Bulk Active Polymeric 16V 3 A 6 A 100 A 5 s 33 mOhms 79 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.346" L x 0.118" W (8.80mm x 3.00mm) 0.543" (13.80mm) - 0.201" (5.10mm)
MF-RHT200-AP-17 Bourns Inc.

MF-RHT200-AP-17

PTC 2.0A 16V RADIAL LEADED HI-TE

Bourns Inc.

5,639
RFQ
MF-RHT200-AP-17 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Tape & Reel (TR) Active Polymeric 16V 2 A 3.8 A 100 A 3 s 45 mOhms 110 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.370" Dia x 0.118" T (9.40mm x 3.00mm) 0.550" (13.97mm) - 0.201" (5.10mm)
MF-RHT100-2-17 Bourns Inc.

MF-RHT100-2-17

PTC 1.0A 16V RADIAL LEADED HI-TE

Bourns Inc.

8,282
RFQ
MF-RHT100-2-17 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RHT Tape & Reel (TR) Active Polymeric 30V 1 A 1.8 A 40 A 5 s 180 mOhms 430 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.382" Dia x 0.118" T (9.70mm x 3.00mm) 0.535" (13.60mm) - 0.201" (5.10mm)
MF-R400-AP-14 Bourns Inc.

MF-R400-AP-14

PTC RESETTABLE 4.0A 30V RADIAL L

Bourns Inc.

6,493
RFQ
MF-R400-AP-14 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-R Bulk Active Polymeric 30V 4 A 8 A 40 A 12.7 s 10 mOhms 50 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.567" L x 0.118" W (14.40mm x 3.00mm) 0.976" (24.80mm) - 0.201" (5.10mm)
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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.