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-RX090/72-2-17 Bourns Inc.

MF-RX090/72-2-17

PTC RESETTABLE 0.9A 72V RADIAL L

Bourns Inc.

7,655
RFQ
MF-RX090/72-2-17 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RX/72 Tape & Reel (TR) Active Polymeric 72V 900 mA 1.8 A 40 A 7.2 s 140 mOhms 470 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.461" Dia x 0.122" T (11.70mm x 3.10mm) 0.657" (16.70mm) - 0.201" (5.10mm)
MF-RX025/72-2-17 Bourns Inc.

MF-RX025/72-2-17

PTC RESETTABLE 0.25A 72V RADIAL

Bourns Inc.

6,938
RFQ
MF-RX025/72-2-17 Datasheet

Datasheet

Radial, Disc Multifuse®, MF-RX/72 Tape & Reel (TR) Active Polymeric 72V 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-RX065/72-0-17 Bourns Inc.

MF-RX065/72-0-17

PTC RESETTABLE 0.65A 72V RADIAL

Bourns Inc.

9,728
RFQ
MF-RX065/72-0-17 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 Automotive AEC-Q200 - Through Hole 0.382" Dia x 0.122" T (9.70mm x 3.10mm) 0.598" (15.20mm) - 0.201" (5.10mm)
PFRX.135.2 SCHURTER Inc.

PFRX.135.2

PTC RESET FUSE 60V 1.35A RADIAL

SCHURTER Inc.

9,828
RFQ
PFRX.135.2 Datasheet

Datasheet

Radial, Disc PFRX Tape & Reel (TR) Obsolete Polymeric 60V 1.35 A 2.7 A 40 A 9.6 s 120 mOhms 300 mOhms - -40°C ~ 85°C - - - Through Hole 0.571" Dia x 0.122" T (14.50mm x 3.10mm) 0.772" (19.60mm) - 0.201" (5.10mm)
PFRX.110.2 SCHURTER Inc.

PFRX.110.2

PTC RESET FUSE 60V 1.1A RADIAL

SCHURTER Inc.

9,954
RFQ
PFRX.110.2 Datasheet

Datasheet

Radial, Disc PFRX Tape & Reel (TR) Obsolete Polymeric 60V 1.1 A 2.2 A 40 A 8.2 s 150 mOhms 380 mOhms - -40°C ~ 85°C - - - Through Hole 0.512" Dia x 0.122" T (13.00mm x 3.10mm) 0.709" (18.00mm) - 0.201" (5.10mm)
RGEF500-0.178 Littelfuse Inc.

RGEF500-0.178

PTC RESET FUSE 16V 5A RADIAL

Littelfuse Inc.

2,287
RFQ
RGEF500-0.178 Datasheet

Datasheet

Radial, Disc PolySwitch®, RGEF Bulk Obsolete Polymeric 16V 5 A 8.5 A 100 A 2 s 15 mOhms 34 mOhms - -40°C ~ 85°C - - - Through Hole 0.390" L x 0.098" W (9.90mm x 2.50mm) 0.563" (14.30mm) - 0.199" (5.05mm)
RUEF400K-0.138 Littelfuse Inc.

RUEF400K-0.138

PTC RESET FUSE 30V 4A RADIAL

Littelfuse Inc.

3,574
RFQ
RUEF400K-0.138 Datasheet

Datasheet

Radial, Disc PolySwitch®, RUEF Bulk Obsolete Polymeric 30V 4 A 8 A 100 A 12.7 s 10 mOhms 50 mOhms - -40°C ~ 85°C - - - Through Hole 0.551" L x 0.118" W (14.00mm x 3.00mm) 0.839" (21.30mm) - 0.199" (5.05mm)
PTGL07ARR47M1B51A0 Murata Electronics

PTGL07ARR47M1B51A0

PTC RESET FUSE 16V 705MA RADIAL

Murata Electronics

9,011
RFQ
PTGL07ARR47M1B51A0 Datasheet

Datasheet

Radial, Disc POSISTOR®, PTGL Bulk Obsolete Ceramic 16V 705 mA 1.31 A 5 A - - - 470 mOhms -10°C ~ 60°C - - - Through Hole 0.295" Dia x 0.138" T (7.50mm x 3.50mm) 0.472" (12.00mm) - 0.197" (5.00mm)
VTP170XSDDF Littelfuse Inc.

VTP170XSDDF

PTC RESET FUSE 16V 1.7A STRAP

Littelfuse Inc.

8,333
RFQ

-

Strap PolySwitch®, VTP Bulk Discontinued at Digi-Key Polymeric 16V 1.7 A 3.4 A 100 A 5 s 30 mOhms 105 mOhms - -40°C ~ 85°C - - - User Defined - - - -
RHEF600S Littelfuse Inc.

RHEF600S

PTC RESET FUSE 16V 6A RADIAL

Littelfuse Inc.

4,631
RFQ
RHEF600S Datasheet

Datasheet

Radial, Disc PolySwitch®, RHEF Bag Obsolete Polymeric 16V 6 A 10.8 A 100 A 5 s 13 mOhms 32 mOhms - -40°C ~ 125°C - - - Through Hole 0.441" L x 0.118" W (11.20mm x 3.00mm) 0.827" (21.00mm) - 0.199" (5.05mm)
CMF-RL35A-0 Bourns Inc.

CMF-RL35A-0

PTC RESET FUSE 220V 75MA RADIAL

Bourns Inc.

4,155
RFQ
CMF-RL35A-0 Datasheet

Datasheet

Radial, Disc CMF-RL Bulk Active Ceramic 220V (600V Int) 75 mA 150 mA 3 A 150 ms - - 35 Ohms -40°C ~ 125°C - - - Through Hole 0.295" L x 0.220" W (7.50mm x 5.60mm) 0.512" (13.00mm) - 0.197" (5.00mm)
CMF-RL55-0 Bourns Inc.

CMF-RL55-0

PTC RESET FUSE 220V 65MA RADIAL

Bourns Inc.

4,885
RFQ
CMF-RL55-0 Datasheet

Datasheet

Radial, Disc CMF-RL Bulk Active Ceramic 220V (600V Int) 65 mA 150 mA 3 A 150 ms - - 55 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-SVS175-0 Bourns Inc.

MF-SVS175-0

PTC RESET FUSE 10V 1.75A STRAP

Bourns Inc.

9,961
RFQ
MF-SVS175-0 Datasheet

Datasheet

Strap Multifuse®, MF-SVS Bulk Active Polymeric 10V 1.75 A 4.2 A 100 A 5 s 17 mOhms 63 mOhms - -40°C ~ 85°C - - - User Defined 0.669" L x 0.205" W (17.00mm x 5.20mm) - 0.035" (0.90mm) -
MF-VS175N-0 Bourns Inc.

MF-VS175N-0

PTC RESET FUSE 12V 1.75A STRAP

Bourns Inc.

9,151
RFQ
MF-VS175N-0 Datasheet

Datasheet

Strap Multifuse®, MF-VS Bulk Active Polymeric 12V 1.75 A 3.5 A 100 A 3 s 29 mOhms 102 mOhms - -40°C ~ 85°C - - - User Defined - - - -
12VL175XLU Littelfuse Inc.

12VL175XLU

PTC RESET FUSE 12V 1.75A STRAP

Littelfuse Inc.

5,871
RFQ
12VL175XLU Datasheet

Datasheet

Strap POLY-FUSE®, VL Bulk Obsolete Polymeric 12V 1.75 A 4.2 A 100 A 5 s 17 mOhms 62 mOhms - -40°C ~ 85°C - - - User Defined 1.057" L x 0.146" W (26.85mm x 3.70mm) - 0.032" (0.80mm) -
12VL230U Littelfuse Inc.

12VL230U

PTC RESET FUSE 12V 2.3A STRAP

Littelfuse Inc.

7,904
RFQ
12VL230U Datasheet

Datasheet

Strap POLY-FUSE®, VL Bulk Obsolete Polymeric 12V 2.3 A 5 A 100 A 5 s 12 mOhms 36 mOhms - -40°C ~ 85°C - - - User Defined 0.866" L x 0.201" W (22.00mm x 5.10mm) - 0.032" (0.80mm) -
SMD1210P110TFA Littelfuse Inc.

SMD1210P110TFA

PTC RESET FUSE 6V 1.1A 1210

Littelfuse Inc.

3,906
RFQ
SMD1210P110TFA Datasheet

Datasheet

1210 (3225 Metric), Concave POLY-FUSE®, SMD1210 Tape & Reel (TR) Obsolete Polymeric 6V 1.1 A 2.2 A 40 A 300 ms 60 mOhms 210 mOhms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.043" (1.10mm) -
16R600GPR Littelfuse Inc.

16R600GPR

PTC RESET FUSE 16V 6A RADIAL

Littelfuse Inc.

9,818
RFQ
16R600GPR Datasheet

Datasheet

Radial, Disc POLY-FUSE®, 16R Tape & Box (TB) Obsolete Polymeric 16V 6 A 10.2 A 100 A 3.3 s 10 mOhms 28 mOhms - -40°C ~ 85°C - - - Through Hole 0.421" L x 0.118" W (10.70mm x 3.00mm) 0.673" (17.10mm) - 0.201" (5.10mm)
16R600GDR Littelfuse Inc.

16R600GDR

PTC RESET FUSE 16V 6A RADIAL

Littelfuse Inc.

3,373
RFQ
16R600GDR Datasheet

Datasheet

Radial, Disc POLY-FUSE®, 16R Cut Tape (CT) Obsolete Polymeric 16V 6 A 10.2 A 100 A 3.3 s 10 mOhms 28 mOhms - -40°C ~ 85°C - - - Through Hole 0.421" L x 0.118" W (10.70mm x 3.00mm) 0.673" (17.10mm) - 0.201" (5.10mm)
PTGL9SARR33M1B51B0 Murata Electronics

PTGL9SARR33M1B51B0

PTC RESET FUSE 16V 875MA RADIAL

Murata Electronics

9,410
RFQ
PTGL9SARR33M1B51B0 Datasheet

Datasheet

Radial, Disc POSISTOR®, PTGL Bulk Obsolete Ceramic 16V 875 mA 1.625 A 7 A - - - 330 mOhms -30°C ~ 85°C - - - Through Hole 0.354" Dia x 0.138" T (9.00mm x 3.50mm) 0.551" (14.00mm) - 0.197" (5.00mm)
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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.