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
0ZRN1500FF1A Bel Fuse Inc.

0ZRN1500FF1A

PTC RESET FUSE 16V 15A RADIAL

Bel Fuse Inc.

737
RFQ
0ZRN1500FF1A Datasheet

Datasheet

Radial, Disc 0ZRN Bulk Active Polymeric 16V 15 A 28 A 100 A 20 s 3.2 mOhms 9.2 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.925" L x 0.142" W (23.50mm x 3.60mm) 1.130" (28.70mm) - 0.402" (10.20mm)
1210L500SLWR Littelfuse Inc.

1210L500SLWR

PTC RESET FUSE 6V 5A 1210

Littelfuse Inc.

894
RFQ
1210L500SLWR Datasheet

Datasheet

1210 (3225 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 5 A 10 A 50 A 2 s 100 mOhms 12 mOhms - - - - - Surface Mount 0.127" L x 0.101" W (3.22mm x 2.56mm) - 0.032" (0.80mm) -
LVR200K-240 Littelfuse Inc.

LVR200K-240

PTC RESET FUSE

Littelfuse Inc.

114
RFQ
LVR200K-240 Datasheet

Datasheet

Radial, Disc LVR Bulk Active Polymeric 240V (265V Int) 2 A 4 A 20 A 28 s 89 mOhms 221 mOhms 131 mOhms -20°C ~ 85°C - - - Through Hole 0.980" L x 0.161" W (24.90mm x 4.10mm) 1.370" (34.80mm) - 0.400" (10.15mm)
1206L350/12SLWR Littelfuse Inc.

1206L350/12SLWR

PTC RESET FUSE 3.5A 12V 1206

Littelfuse Inc.

8,559
RFQ
1206L350/12SLWR Datasheet

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 12V 3.5 A 7 A 50 A 5 s 3 mOhms 20 mOhms - -40°C ~ 85°C - - - Surface Mount 0.126" L x 0.065" W (3.20mm x 1.65mm) - 0.055" (1.40mm) -
1210L400SLWR Littelfuse Inc.

1210L400SLWR

PTC RESET FUSE 6V 4A 1210

Littelfuse Inc.

8,059
RFQ
1210L400SLWR Datasheet

Datasheet

1210 (3225 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 4 A 8 A 50 A 5 s 1 mOhms 14 mOhms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.039" (1.00mm) -
1210L450SLWR Littelfuse Inc.

1210L450SLWR

PTC RESET FUSE 6V 4.5A 1210

Littelfuse Inc.

3,495
RFQ
1210L450SLWR Datasheet

Datasheet

1210 (3225 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 4.5 A 9 A 50 A 2 s 1 mOhms 14 mOhms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.047" (1.20mm) -
1210L600SLWR Littelfuse Inc.

1210L600SLWR

PTC RESET FUSE 6.0A 6V 1210

Littelfuse Inc.

403
RFQ
1210L600SLWR Datasheet

Datasheet

1210 (3225 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 6 A 12 A 50 A 2 s 1 mOhms 10 mOhms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.101" W (3.22mm x 2.58mm) - 0.055" (1.40mm) -
1206L700SLPR Littelfuse Inc.

1206L700SLPR

LOW RHO SMD

Littelfuse Inc.

176
RFQ
1206L700SLPR Datasheet

Datasheet

1206 (3216 Metric), Concave PolySwitch® 1206L Tape & Reel (TR) Active Polymeric 6V 7 A 14 A 50 A 2 s 1 mOhms 7 mOhms - -40°C ~ 85°C - - - Surface Mount 0.126" L x 0.065" W (3.20mm x 1.65mm) - 0.055" (1.40mm) -
72R250XF Littelfuse Inc.

72R250XF

PTC RESET FUSE 72V 2.5A RADIAL

Littelfuse Inc.

106
RFQ
72R250XF Datasheet

Datasheet

Radial, Disc POLY-FUSE®, 72R Bulk Active Polymeric 72V 2.5 A 5 A 40 A 15.6 s 50 mOhms 130 mOhms - -40°C ~ 85°C - - - Through Hole 0.785" Dia x 0.122" T (19.93mm x 3.10mm) 1.032" (26.20mm) - 0.402" (10.20mm)
YQS5934PTO Amphenol Advanced Sensors (Thermometrics)

YQS5934PTO

PTC RESET FUSE 480V RADIAL DISC

Amphenol Advanced Sensors (Thermometrics)

1,577
RFQ
YQS5934PTO Datasheet

Datasheet

Radial, Disc PTO Bulk Active Ceramic 480V - - - - - - 5 kOhms 10°C ~ 55°C - - - Through Hole 0.350" Dia x 0.300" T (8.89mm x 7.62mm) 0.350" (8.89mm) - 0.250" (6.35mm)
30R900UH Littelfuse Inc.

30R900UH

PTC RESET FUSE 30V 9A RADIAL

Littelfuse Inc.

505
RFQ
30R900UH Datasheet

Datasheet

Radial, Disc POLY-FUSE®, 30R Bulk Active Polymeric 30V 9 A 18 A 40 A 20 s 5 mOhms 20 mOhms - -40°C ~ 85°C - - - Through Hole 0.950" L x 0.120" W (24.10mm x 3.00mm) 1.244" (31.60mm) - 0.402" (10.20mm)
72R250XMR Littelfuse Inc.

72R250XMR

PTC RESET FUSE 72V 2.5A RADIAL

Littelfuse Inc.

2,000
RFQ
72R250XMR Datasheet

Datasheet

Radial, Disc POLY-FUSE®, 72R Cut Tape (CT) Active Polymeric 72V 2.5 A 5 A 40 A 15.6 s 50 mOhms 130 mOhms - -40°C ~ 85°C - - - Through Hole 0.785" Dia x 0.122" T (19.93mm x 3.10mm) 1.032" (26.20mm) - 0.402" (10.20mm)
B59930C0120A070 EPCOS - TDK Electronics

B59930C0120A070

PTC RESET FUSE 80V 700MA RADIAL

EPCOS - TDK Electronics

2,448
RFQ
B59930C0120A070 Datasheet

Datasheet

Radial, Disc - Bulk Active Ceramic 80V 700 mA 1.4 A 10 A - - - 1.65 Ohms 0°C ~ 60°C - - - Through Hole 0.866" Dia x 0.138" T (22.00mm x 3.50mm) 1.004" (25.50mm) - 0.197" (5.00mm)
YQD100N1000 Amphenol Advanced Sensors (Thermometrics)

YQD100N1000

PTC RESET FUSE 265V 15MA RADIAL

Amphenol Advanced Sensors (Thermometrics)

1,216
RFQ
YQD100N1000 Datasheet

Datasheet

Radial, Disc YQ Bulk Active Ceramic 265V 15 mA 30 mA 200 mA - - - 1 kOhms 0°C ~ 60°C - - - Through Hole 0.256" Dia x 0.197" T (6.50mm x 5.00mm) - - 0.201" (5.10mm)
72R375XH Littelfuse Inc.

72R375XH

PTC RESET FUSE 72V 3.75A RADIAL

Littelfuse Inc.

2,274
RFQ
72R375XH Datasheet

Datasheet

Radial, Disc POLY-FUSE®, 72R Bulk Active Polymeric 72V 3.75 A 7.5 A 40 A 24 s 30 mOhms 80 mOhms - -40°C ~ 85°C - - - Through Hole 1.035" Dia x 0.122" T (26.30mm x 3.10mm) 1.224" (31.10mm) - 0.402" (10.20mm)
CL20 100120 Ametherm

CL20 100120

PTC RESET FUSE 480V 400MA RADIAL

Ametherm

470
RFQ
CL20 100120 Datasheet

Datasheet

Radial, Disc - Bulk Active - 480V 400 mA 800 mA - - - - 10 Ohms - - - - Through Hole 0.866" Dia x 0.236" T (22.00mm x 6.00mm) - - 0.307" (7.80mm)
PTCCL17H491HBE Vishay Beyschlag/Draloric/BC Components

PTCCL17H491HBE

PTC RESET FUSE 265V 490MA RADIAL

Vishay Beyschlag/Draloric/BC Components

385
RFQ
PTCCL17H491HBE Datasheet

Datasheet

Radial, Disc PTCCL - 265V Bulk Active Ceramic 265V 490 mA 735 mA 3.5 A - - - 4.4 Ohms 0°C ~ 70°C - - - Through Hole 0.650" Dia x 0.217" T (16.50mm x 5.50mm) 0.846" (21.50mm) - 0.197" (5.00mm)
60R375XH Littelfuse Inc.

60R375XH

PTC RESET FUSE 60V 3.75A RADIAL

Littelfuse Inc.

154
RFQ
60R375XH Datasheet

Datasheet

Radial, Disc POLY-FUSE®, 60R Bulk Active Polymeric 60V 3.75 A 7.5 A 40 A 24 s 30 mOhms 80 mOhms - -40°C ~ 85°C - - - Through Hole 1.035" Dia x 0.122" T (26.30mm x 3.10mm) 1.224" (31.10mm) - 0.402" (10.20mm)
YQS8070 Amphenol Advanced Sensors (Thermometrics)

YQS8070

PTC RESET FUSE 265V 22MA RADIAL

Amphenol Advanced Sensors (Thermometrics)

1,425
RFQ
YQS8070 Datasheet

Datasheet

Radial, Disc YM Bulk Active Ceramic 265V 22 mA 40 mA - - - - 600 Ohms 0°C ~ 55°C - - - Through Hole 0.157" Dia x 0.197" T (4.00mm x 5.00mm) 0.315" (8.00mm) - 0.197" (5.00mm)
YM120C20N122 Amphenol Advanced Sensors (Thermometrics)

YM120C20N122

PTC RESET FUSE 265V 20MA RADIAL

Amphenol Advanced Sensors (Thermometrics)

1,711
RFQ
YM120C20N122 Datasheet

Datasheet

Radial, Disc YM Bulk Active Ceramic 265V 20 mA 28 mA 100 mA - - - 1.2 kOhms 0°C ~ 55°C - - - Through Hole 0.157" Dia x 0.177" T (4.00mm x 4.50mm) 0.256" (6.50mm) - 0.200" (5.08mm)
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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.